No. 1

EXECUTIVE OFFICE OF THE PRESIDENT 

The P resident’s 

ECONOMIC RECOVERY ADVISORY BOARD

The Report on Tax Reform Options:

Simplification, Compliance, and Corporate Taxation

AUGUST 2010
The President’s 

Economic Recovery Advisory

No. 1

EXECUTIVE OFFICE OF THE PRESIDENT The Report on Tax

Reform Options:

Simplification, Compliance,

and Corporate Taxation

AUGUST 2010
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation
The President’s 

Economic Recovery Advisory

Board Members

	 Paul A. Volcker, Chairman

	 Anna Burger

	 John Doerr

	 William H. Donaldson

	 Martin Feldstein

	 Roger W. Ferguson

	 Mark T. Gallogly

	 Jeffrey R. Immelt

	 Monica Lozano

	 Jim Owens

	 Charles Phillips

	 Penny Pritzker

	 David Swensen

	 Richard L. Trumka

	 Laura D’Andrea Tyson

	 Robert Wolf

	 Austan Goolsbee, Staff Director and Chief Economist
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

PREFACE

What follows is a report of the President’s Economic Recovery Advisory Board (PERAB) on options for changes in the current tax system to achieve three broad goals: simplifying the tax system,

improving taxpayer compliance with existing tax laws, and reforming the corporate tax system.

The Board was asked to consider various options for achieving these goals but was asked to exclude

options that would raise taxes for families with incomes less than $250,000 a year. We interpret

this mandate not to mean that every option we considered must avoid a tax increase on such families, but rather that the options taken together should be revenue neutral for each income class with

annual incomes less than $250,000. A similar principle of revenue neutrality was used in the 19

tax reform legislation in which changes that raised revenue were combined with cuts in personal

income tax rates. The specific changes we considered can either raise or lower revenue. We rea

that revenue neutrality by income class might result in increases or decreases in tax liability for subgroups or individual taxpayers within each income class – that is, revenue neutrality might result

in “winners” and “losers.” We hope that the Administration and the Congress will select chang

that are desirable on their merits and not worry about the distributional effects of each of them individually. The entire package of options selected should be evaluated by the Treasury or the Joi

Committee on Taxation (JCT) to see what impact it has on tax liability by income class. If, as see

likely, the package raises taxes for some income groups and lowers them for others, this could be

offset by adjustments to the standard deduction, tax rates or other provisions. Of course, even 

the rates are adjusted to be revenue neutral in each income class, there will be individual taxpayers

who gain and lose. We did not try to hold all taxpayers harmless in the options we evaluated, a

we were not asked to do so by the President. It would be impossible to do so without substanti

costs in terms of lost revenues.

The Board gathered information from business leaders, policy makers, academics, individual citizens, labor leaders, and many others. Our findings are the result of months of input from ma

people, and we thank them for their advice.   In addition, over the years there have been many

reports on tax reform options by both government agencies and private entities.  There has also

been substantial academic research on these issues. We have benefited greatly from studying the

previous reports and materials. 

The Board was not asked to recommend a major overarching tax reform, such as the 1986 tax reform, the tax plans proposed by the 2005 Tax Reform Panel, or proposals for introducing a valueadded tax in addition to or in lieu of the current income tax system.  We received many suggestions

for broad tax reform, and some members of the PERAB believe that such reform will be an essential

component of a strategy to reduce the long-term deficit of the federal government.  But consistent

with our limited mandate, we did not evaluate competing proposals for overarching tax reform in

this report.

Finally, it is important to emphasize at the outset that the PERAB is an outside advisory panel and

is not part of the Obama Administration. We have heard the views of experts in the government

in the same way that we have heard the views of outside experts and interest groups. We have attempted to distill these views in this report to provide an overview of the advantages and disadvan-
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

tages of tax reform options that achieve the three goals of our mandate: tax simplification, greater

tax compliance, and corporate tax reform. Our report is meant to provide helpful advice to the

Administration as it considers options for tax reform in the future.  The report does not represent

Administration policy.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

TABLE OF CONTENTS

I. LIST OF FIGURES AND TABLES .

II. SIMPLIFICATION OPTIONS .

a. Option Group A: Simplification for Families .

i. Option 1: Consolidate Family Credits and Simplify Eligibility Rules .

1. Consolidate Family Benefits into a Work Credit and a Family Credit .

2. Combine the EITC, Child Tax Credit, and the Child Dependent 

Exemption .

3. Consolidate the Child Tax Credit and Dependent Exemption, 

and Repeal (or Reduce) Some Education Credits . 

ii. Option 2: Simplify and Consolidate Tax Incentives for Education . 

iii. Option 3: Simplify the “Kiddie Tax” (Taxation of Dependents) . 

iv. Option 4: Simplify Rules for Low-Income Credits, Filing Status, 

and Divorced Parents . 

1. Harmonize the EITC and Additional Child Tax Credit . 

2. Simplify Filing Status Determination . 

3. Eliminate the “Household Maintenance Test” for 

“Estranged” Spouses . 

4. Simplify the EITC for Childless Workers . 

5. Clarify Child Waivers in the Event of Divorce or Separation . 

b. Option Group B: Simplifying Savings and Retirement Incentives . 

i. Option 1: Consolidate Retirement Accounts and Harmonize Statutory 

Requirements . 

ii. Option 2: Integrate IRA and 401(k)-type Contribution Limits and Disallow 

Nondeductible Contributions . 

iii. Option 3: Consolidate and Segregate Non-Retirement Savings . 

iv. Option 4: Clarify and Improve Saving Incentives . 

1. Make the Saver’s Credit a Match . 

2. Expand Automatic Enrollment in Retirement Savings Plans . 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

v. Option 5: Reduce Retirement Account Leakage . 

vi. Option 6: Simplify Rules for Employers Sponsoring Plans . 

vii. Option 7: Simplify Disbursements . 

viii. Option 8: Simplify Taxation of Social Security Benefits . 

c. Option Group C: Simplify Taxation of Capital Gains . 

i. Option 1: Harmonize Rules and Tax Rates for Long-Term Capital Gains . 

1. Harmonize 25 and 28 Percent Rates on Capital Gains . 

2. Simplify Capital Gains Taxes on Mutual Funds . 

3. Small Business Stock  .

ii. Option 2: Simplify Capital Gains Tax Rate Structure . 

iii. Option 3: Limit or Repeal Section 1031 Like-Kind Exchanges . 

iv. Option 4: Capital Gains on Principal Residences . 

d. Option Group D: Simplifying Tax Filing . 

i. Option 1: The Simple Return . 

ii. Option 2: Data Retrieval . 

iii. Option 3: Raise the Standard Deduction and Reduce the Benefit 

of Itemized Deductions . 

e. Option Group E: Simplification for Small Businesses .

i. Option 1: Expand Simplified Cash Accounting to More Businesses . 

ii. Option 2: Simplified Home Office Deduction . 

iii. Option 3: Simplify Recordkeeping for Cell Phones, PDAs, and

Other Devices  .

f. Option Group F: The AMT  .

i. Option 1: Eliminate the AMT . 

ii. Option 2: Modify and Simplify the AMT . 

III. COMPLIANCE OPTIONS . 

a. Background on Compliance and the Tax Gap . 

b. General Approaches to Improve Voluntary Compliance and Reduce the Tax Gap . 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

c. Option 1: Dedicate More Resources to Enforcement and Enhance

Enforcement Tools . 

d. Option 2: Increase Information Reporting and Source Withholding . 

e. Option 3: Small Business Bank Account Reporting .

f. Option 4: Clarifying the Definition of a Contractor  .

g. Option 5: Clarify and Harmonize Employment Tax Rules for Businesses 

and the Self-Employed (SECA Conformity) . 

h. Option 6: Voluntary Disclosure Programs . 

i. Option 7: Examine Multiple Tax Years During Certain Audits . 

j. Option 8: Extend Holding Period for Capital Gains Exclusion on

Primary Residences . 

IV. CORPORATE TAX REFORM . 

a. Overview of the Corporate System .

b. Option Group A: Reducing Marginal Corporate Tax Rates . 

i. Option 1: Reduce the Statutory Corporate Rate . 

ii. Option 2: Increase Incentives for New Investment/Direct Expensing . 

c. Option Group B: Broadening the Corporate Tax Base . 

i. Option 1: Provide More Level Treatment of Debt and Equity Financing . 

ii. Option 2: Review the Boundary Between Corporate and

Non-Corporate Taxation . 

iii. Option 3: Eliminate or Reduce Tax Expenditures . 

1. Eliminating the Domestic Production Deduction . 

2. Eliminate or Reduce Accelerated Depreciation . 

3. Eliminate Other Tax Expenditures . 

A. Special Employee Stock Ownership Plan (ESOP) Rules . 

B. Exemption of Credit Union Income from Tax . 

C. Low-Income Housing Credit . 
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V. ADDRESSING INTERNATIONAL CORPORATE TAX ISSUES . 

a. The Current U.S. Approach to International Corporate Taxation . 

b. Box 1: The Foreign Tax Credit . 

c. Economic Effects of the Current U.S. Approach . 

i. Effects on the Location of the Economic Activities of U.S. Multinationals . 

ii. Effects on the Costs of U.S. Companies and their Foreign and Domestic 

Competitors  .

iii. Erosion of the Business Tax Base through Transfer Pricing and Expense 

Location . 

iv. The Costs of Administering and Complying with the Current U.S. System . 

v. Option 1: Move to a Territorial System . 

vi. Option 2: Move to a Worldwide System with a Lower Corporate Tax Rate . 

vii. Option 3: Limit or End Deferral with the Current Corporate Tax Rate . 

viii. Option 4: Retain the Current System but Lower the Corporate Tax Rate . 

VI. ACKNOWLEDGMENTS . 

VII. APPENDIX .
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

I. LIST OF FIGURES AND TABLES

Figure 1: Family–Related Tax Credits per Family Taxpayer .

Table 1: Comparison of Provisions Relating to Families with Children .

Table 2: Summary of Education Provisions, 2009 . 

Figure 2: The Process for Claiming the EITC and Additional Child Credit . 

Table 3: Employer-Sponsored Retirement Plans . 

Figure 3: Retirement Accounts . 

Table 4: Taxation of Social Security Benefits (Single Taxpayer) . 

Table 5: The Gross Tax Gap, by Type of Tax, Tax Year 2001 . 

Table 6: Individual Income Tax Underreporting Gap and

Net Misreporting Percentage, by Visibility Groups, Tax Year 2001 . 

Table 7: Marginal Effective Tax Rates on New Investment . 

Figure 4: Top Statutory Corporate Tax Rates U.S. and OECD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Table 8: Shares of Total Business Returns, Receipts and Net Income, 1980-2007 . 

Table 9: Special Tax Provisions Substantially Narrow the Business Tax Base . .
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

II. SIMPLIFICATION OPTIONS

The tax code is complex. This complexity imposes significant costs on affected taxpayers and is reflected in the amount of time and money that people spend each year to prepare and file their taxe

Taxpayers and businessesspend 7.6 billion hours and incursignificant out-of-pocket expenses each

year complying with federal income tax filing requirements. In monetary terms, these costs a

roughly equivalent to at least one percent of GDP annually (or about $140 billion in 2008). The

costs are more than 12 times the IRS budget and amount to about 10 cents per dollar of income tax

receipts. The IRS estimated that for 2008, taxpayers filing Form 1040 spent an average of 21.4 hou

on federal tax-related matters. Most taxpayers—about 60 percent—now pay tax preparers to fi

out their returns, and at least 26 percent use tax software. Specially targeted provisions now requi

low-income taxpayers, Social Security recipients, individuals subject to the Alternative Minimum

Tax (AMT), and many other groups to calculate their incomes multiple ways and multiple times.

The burden of this complexity falls especially heavily on lower-income families and on households

with complicated living arrangements. Families claiming a child-related credit are about 40 percent more likely to use a paid preparer, and more than 70 percent of low-income recipients of t

Earned Income Tax Credit (EITC) used a paid preparer to do their taxes. For businesses and t

self employed, the compliance burden is particularly high, and because this burden has a large fixed

component, these costs are regressive.

The complexity of the tax code is partly the result of the fact that new provisions have been added

one at a time to achieve a particular policy goal, but with inadequate attention to how they interact

with existing provisions. This results in duplicative and overlapping provisions, multiple definitions of concepts like income and dependent children, differences in phase outs, and differenc

in the timing of expiring provisions. Between 1987 and 2009, the instruction booklets sent to taxpayers for the Form 1040 increased in length from 14 pages to 44 pages of text. The tax code

become more complex and more unstable over the last two decades, in part because legislators have

increasingly used targeted tax provisions to achieve social policy objectives normally achieved by

spending programs. There have been more than 15,000 changes to the tax code since 1986, and

current JCT pamphlet lists 42 pages of expiring provisions.

The complexity results in errors and mistakes that adversely affect tax compliance and add to administrative and enforcement costs. Internal Revenue Service (IRS) studies suggest that non-compliance is higher among filers faced with complex eligibility rules and recordkeeping requirement

For example, an IRS study suggested that between 23 and 28 percent of EITC payments in fiscal

year 2006 were incorrect. Similarly, the Government Accountability Office (GAO) estimated th

for tax year 2005, 19 percent of eligible tax filers failed to claim either a tuition deduction or a tax

credit for which they were eligible. The complexity of the system also makes it harder for the IRS 

do its job by increasing the difficulty of identifying non-compliant and improper behavior.

Beyond these direct costs that can be measured in time, money, and revenue lost to noncompliance, the complexity of the tax system is a tremendous source of frustration to American taxpayers,

reduces the system’s transparency, and undermines trust in its fairness.

The task force received many different ideas for tax simplification. In this report, we group the

ideas into a few broad categories: Simplification for Families; Simplifying Savings and Retirement
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Incentives; Simplify Taxation of Capital Gains; Simplify Tax Filing; Simplification for Small Businesses; and the AMT.

a. Option Group A: Simplification for Families

In our public meetings, in conversations with tax experts, and through submissions from individual taxpayers, tax provisions related to families and children were among the most cited sources

of complexity in the tax code. The tax code provides numerous credits and deductions that redu

taxes for families with children and for child-related expenses like day care and education costs.

There is also a special rate structure for unmarried individuals with family responsibilities. Currently, more than 50 million taxpayers with children claim at least one of these child-related t

benefits; most families with children receive at least two and frequently three or more.

Each of these child-related provisions has different eligibility rules, many of which are difficult

to interpret or enforce and some of which we heard criticized as unfair and arbitrary. Confusi

about the rules for these benefits contributes to mistakes and noncompliance. In addition, havi

many different benefits often requires parents to make multiple calculations to compute each credit

amount, either because the credits are determined on a specific definition of earnings or an alternative measure of income, or because a benefit phases out in certain income ranges. Some provisio

can be calculated in alternative ways, requiring parents to try different calculations to pick the most

advantageous one. The system also requires children (or their parents) to file millions of retur

that raise little revenue.

To get an idea of why this is a problem, take the example of a middle-class family with teenage children aged 16 and 19, the eldest a student who lives away at college and is supported by the parents.

The family has typical middle-class income, a very basic family structure, and only wage income.

Under current law, the family is eligible to claim dependent exemptions for both children, allowing

the parents a deduction against their taxable income. Because they have one child under 17 th

are also eligible for the $1,000 child tax credit. The college student is too old for the child credit, b

the parents may be able to claim one of a number of education credits for the student depending on

the amount of their educational expenditures.

Despite the simplicity of this situation, the process for claiming the benefits for which this family

may be eligible is non-trivial. The instructions for claiming the dependent exemption include

multi-part checklist and more than two pages of instructions. A dependent child must normal

be 18 or younger and reside with the parents, but an exception applies for a student living away at

school. (However, just because the older child is a college student for the purposes of the dependent exemption does not necessarily make him eligible for education credits, which are govern

by other eligibility and recordkeeping requirements.) Before calculating the child tax credit for t

younger child, the parents must read through an eligibility test intended to screen out taxpayers in

certain rare situations. Like the vast majority of families, these situations do not apply to the fami

in this simple example, so they can skip to the next (and for them final) step: a 10-line, two-page

worksheet needed to calculate the size of the child tax credit. In this they are fortunate—a fami

with less income or more children may need to calculate an alternative definition of income and file
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

an additional two-page, 13-line form for the additional child tax credit, and a family with higher

income may have to calculate a reduced benefit.

Because the parents in this example pay tuition for the college student, the family would likely

qualify for at least three different education benefits but must choose only one. Making this choi

will require the parents to consult an additional publication, make three separate calculations to

find the most advantageous benefit, and then file additional forms to claim the credit.

Because both children are claimed as dependents by their parents, they may be subject to the “kiddie tax,” requiring the college student to file a separate dependent return even if the student earns as

little as $950. If the children have high enough incomes, they may be taxed at the parents’ tax rat

requiring parents and children to coordinate their filings.

As complicated as these steps are, this family has it relatively easy. At higher income levels, t

child tax credit, dependent exemption, and education credits all phase out (in different income

ranges), requiring additional calculations for each credit or deduction, and raising effective tax

rates on family income. At lower income levels, the situation is arguably more complex. Par

must make calculations based on different definitions of income to claim benefits like the EITC (a

refundable work credit whose value is tied to the number of children) or the additional child tax

credit—calculations that can require more than 100 lines on worksheets in some cases. It is litt

wonder that the vast majority of the poorest families must pay a tax preparer to claim these benefits. On top of this, many family-related tax provisions are predicated on family relationships, t

residence of the child, and expenditures made by taxpayers to support the child and maintain the

child’s household. These rules are difficult to understand and follow, particularly for families 

complicated living situations—households that include extended family and multiple generations,

or that are headed by an unmarried, separated, or divorced parent.

While explaining the complexities of the current family and child tax provisions to us, experts emphasized that they exist for good reasons: to promote equity and to embody the principle that tax

burdens should reflect differences among families in their ability to pay; to defray employment-related child-care expenses; to encourage higher education; and to provide incentives to work. So

level of complexity isrequired to target these goals appropriately. Moreover, the phase-outs of eligibili

for credits and the limitations of eligibility often reflect fiscal restraint or the principle of “vertical equity”—the idea that families with greater ability to pay should shoulder a larger share of the tax burden.

Thus, there are tradeoffs between simplifying existing family and child tax provisions and achieving

these other goals of tax policy. The distributional and incentive effects of proposed simplificati

measures must be considered. But the case for simplification has become stronger over the years

as a result of the growing number of family-related provisions and their applicability to a growing

number of middle-class taxpayers.

Experts also told us that another difficulty is that meaningful simplification of family and dependent provisions would either be costly in terms of foregone tax revenues or would create losers

among certain lower and middle-income households. This difficulty reflects the generosity of current provisions for lower- and middle-income households and the overlapping of provisions th

benefit slightly different groups of households. The scheduled expiration of portions of these prov
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

sions in 2011 may provide an opportunity to review and consolidate the remaining family and dependent provisions while ensuring that the vast majority of lower- and middle-income households

remain at least as well off as they would be after the provisions expired.

Below we outline four options for simplifying the tax treatment of families. Some (but not all) 

the options comprise several proposals.

i. Option 1: Consolidate Family Credits and Simplify Eligibility Rules 

Recurrent criticisms of the present family-related credits and deductions are that there are too many

different credits and that figuring out how to claim each benefit is difficult and time consuming.

Families often receive multiple benefits in a single year. In 2005, more than 80 percent of famili

claiming one of the EITC, Child Tax Credit, or dependent exemption claimed more than one and

almost 30 percent claimed all three. Figure 1 illustrates the average number of child-related credits and exemptions claimed per taxpayer with children at different levels of income. As the fi

shows, taxpayers earning close to $25,000 receive, on average, about three different credits. As income rises these credits phase out and taxpayers become ineligible for certain benefits. Because 

the expansion of the EITC and the child tax credit under the American Recovery and Reinvestment

Act (ARRA), the number of taxpayers receiving multiple credits has increased.

Figure 1: Family–Related Tax Credits per Family Taxpayer

0.0 

0.5 

1.0 

1.5 

2.0 

2.5 

3.0 

3.5 

0 20 40 60 100 140 180 

Dependent Exemption Education Credits 

Child Tax Credit EITC 

Credits claimed per taxpayer with children 

Source: Statistics of Income Public Use File (2005). 

Adjusted Gross Income ($ thousands) 

	 	 Source: Statistics of Income Public Use F

This is burdensome because each credit or deduction is governed by slightly different eligibility

rules and benefit calculations. Table 1 provides a description of the largest child-related benefits

and a comparison of rules that govern each one. As the table shows, each benefit is reduced (phased

out) in a different range and at a different rate. Many of the credits require multiple, sometim

dozens of lines of calculations, and each defines an eligible child using a different combination of

age, residency, and relationship requirements.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation Table 1: Comparison of Provisions Relating to Families with Children Dependent Exemption Child Tax Credit Earned Income Tax Credit Child and Dependent Care Tax Credit Head of Household Filing Status Education Credits Tax benefit (2009) Deduction of $3,650 for each dependent. Credit of $1,000 per child. Partially refundable. Credit up to $3,043 for one child, $5,028 for two children, and $5,657 for more than two children. Refundable. Credit of up to 35% of up to $3,000 of work-related expenses for one child, $6,000 if more than one. More favorable rate schedule and higher standard deduction than for other unmarried taxpayers. $2,500 for American Opportunity Tax Credit (AOTC); $2,000 for Lifetime Learning Credit (LLC); and others. AOTC partially refundable. Phase-Out Threshold (Joint Filers) Over $250,000 Over $110,000 Over $21,420 Phases-down in 16 steps from $15,000 to $43,000. NA Over $160,000 for the AOTC. Over $100,000 for LLC. Phase-Out Rate (Joint Filers) 2.97 percent per exemption 5 percent 21.06 percent Credit falls from 35 percent of expenses to 20 percent of expenses in phase-out range. NA 12.5 percent per student for the maximum AOTC credit. 10 percent for LLC. Maximum Lines to Calculate Credit 10 64 40 34 NA 42 Age Requirement Under 19 or under 24 and a student; any age if permanently and totally disabled. Under 17. Under 19 or under 24 and a student; any age if permanently and totally disabled. Under 13; any age if unable to care for himself or herself. Under 19 or under 24 and a student; any age if permanently and totally disabled. Under 19 or under 24 and a student; any age if permanently and totally disabled; yourself or your spouse at any age.

Residency requirement

Qualifying child must 

live with taxpayer 

for over one half 

of the year. Other 

non-qualifying child 

relatives must live with 

the taxpayer for the 

entire year. Exception 

for students at school. 

Exception for divorced 

parents.

Same as dependent 

exemption.

Child must live with 

taxpayer for over one 

half of the year.

Must live with the 

taxpayer for the 

period during which 

the expenses were 

incurred. Exception 

for divorced parents.

Qualifying child must 

live with the taxpayer 

for over one half of 

the year.

Same as dependent 

exemption.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

All of these differences require parents to consult pages of instructions, multiple checklists, and

occasionally to turn to alternative publications to determine whether their child or dependent

qualifies for a credit or deduction. Moreover, because eligibility rules for credits are similar b

not identical, many of these tax forms and checklists ask for similar or, in some cases, exactly the

same information. For example, a parent claiming the dependent exemption, the child tax credi

EITC, and dependent care credit must report the same child’s name and Social Security number

four times, and may have to calculate and report their earnings on four different forms. Becau

the phase-outs of these credits are all different, each credit may need to be calculated separately.

In certain cases, the benefit amount must be calculated using alternative measures of income. F

example, the dependent exemption and dependent care credit phase out as adjusted gross income

(AGI) increases, but the child tax credit phases out with a modified version of AGI; the EITC, additional child tax credit, and dependent and child care credits use earnings in their calculations—and

the definition of “earnings” is not even the same for the EITC and additional child tax credit.

Many families will not receive the same set of benefits from year to year. Many families with transitorily low income because of unemployment, maternity leave, or illness will be eligible for t

EITC for only one year. Children will age out of the dependent and child care credit at 13 and t

child tax credit at 17. They will become newly eligible for education benefits at 18 or 19 but may n

receive the same education credit for each year of school. This lack of consistency requires paren

to learn new rules each year and reduces the familiarity of taxpayers with the benefits for which

they are eligible.

Consolidating tax benefits for families would reduce the number of credits and deductions and

standardize eligibility rules, eliminating much of the complexity, computational burden, taxpayer

confusion, and difficulties with enforcement in the current system. A consolidation that reduc

the number of credits need not reduce tax benefits; benefit amounts could be adjusted to maintain

the current level and distribution of such benefits. As noted above, most parents receive multip

credits. Moreover, most of the differences in eligibility for family and child credits depend on family income and the ages of children, suggesting that some credits could be combined by adjusti

age or income eligibility rules. Consolidating credits may take any number of permutations, but

some general principles apply. This section provides three examples of consolidations to illustra

potential options with the pros and cons of each.

1. Consolidate Family Benefits into a Work Credit and a Family Credit

The proposal and its advantages: 

The experts we heard from repeatedly referenced an option advocated by the 2005 Tax Reform Panel and modified in a policy paper from the Center on Budget and Policy Priorities by Jason Furman.

In the 2005 Panel’s option, the dependent exemption, standard deduction, and child tax credit

were consolidated into a “Family Credit” available to all taxpayers, and the EITC was replaced by a

“Work Credit.” The dependent care credit was eliminated, and specific tax benefits for higher education were replaced with a similarly generous extended family credit for full time students und

age 22. The value of these new credits was calibrated to mirror the level and distribution of benefi

available to families under current law.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Advocates of this system point to numerous simplifications. This option replaces an array of t

benefits with two relatively simple credits, eliminating a number of overlapping provisions. T

Family Credit would provide a uniform tax benefit that does not phase out with income, eliminating the phase-out calculations of the personal and dependent exemptions, the child tax credit, and

the dependent and child care credit. The Work Credit would replace the EITC and the refundab

portion of the child tax credit, and would maintain work incentives. Calculating benefits would 

simplified because duplicative computations of income and earnings would be eliminated. Replacing multiple education benefits with a fixed benefit for families with full time students would maintain the subsidy to pursue higher education, but without the complexities associated with claimi

education benefits and requirements to maintain records for qualifying expenses. With only t

credits, a number of steps in the tax filing process would be eliminated. Additionally, with few

credits, the ability of taxpayers to game the system by shifting dependents between unmarried parents or to other relatives to achieve larger tax benefits would be reduced, improving compliance.

Disadvantages:

In order to simplify the calculation of benefits, the Family Credit proposed by the 2005 Tax Reform

Panel would not phase out with income, as does the child tax credit and other benefits under current law. In the absence of phase-outs, the proposal would significantly increase the cost of t

credit and lose revenue relative to current law. Some non-standard students—older students 

part-time students—could lose education credits. In addition, the value of family-related benefit

particularly refundable credits like the additional child tax credit and the EITC, have increased

since 2005, making the distribution of family-related benefits more variable across income groups.

With only one phase-out of benefits in the Work Credit, the 2005 Panel’s recommendation would

not replicate the current progressivity of family benefits. In the absence of other changes to the t

system, two or even three phase-outs would be needed to approximate the phase-outs of the EITC,

the child tax credit, education benefits, and the personal exemption, and achieve the progressivity

of the current system.

Moving from six types of family benefits to two would also reduce the ability to use the tax code to

target benefits to specific groups. The current system reflects a desire to provide greater benefits 

younger children, to taxpayers with higher education expenses or child-care expenses, to families

in certain living arrangements, and to taxpayers based on their marital status. Consolidating credits would result in these different groups facing more similar tax burden

2. Combine the EITC, Child Tax Credit, and the Child Dependent Exemption 

The proposal and its advantages: 

These three provisions would be combined into a single family benefit with harmonized eligibility

requirements, and the credit would be refundable for taxpayers with (uniformly defined) earned

income. This option would reduce the complexity of family-related benefits by eliminating t

provisions (and their associated instructions, checklists, and worksheets). Multiple computatio

for the additional child tax credit and EITC would be eliminated, and other eligibility rules would

be harmonized, streamlining the filing process.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Disadvantages:

Because the phase-outs for each of these credits differ substantially under current law, a more complicated phase-out schedule would be required to maintain the current distribution of benefits. T

age-eligibility rules of the dependent exemption and child credit differ. Hence, extending the benefits of the child tax credit to higher-income children would either reduce tax revenues or requi

a reduction in tax benefits for children under age 17. The dependent exemption (or a similar benefit) would be required for non-child dependents, like elderly parents, limiting the simplificati

benefits. Harmonizing rules across these credits could raise taxes for certain groups—for exampl

applying the EITC eligibility rules to the combined credit would eliminate child-related benefits for

non-U.S. residents and for non-custodial parents.

3. Consolidate the Child Tax Credit and Dependent Exemption, and Repeal

(or Reduce) Some Education Credits 

The proposal and its advantages: 

This option would apply the same age tests used for the dependent exemption to the child tax

credit, allowing families with children under age 24 who are full-time students to receive the child

tax credit. The education credits available to this group would then be reduced or repealed, but t

Lifetime Learning Credit (LLC) would be offered to taxpayers who cannot be claimed as dependents. In addition to the advantages of the previous option, additional simplification would ari

by replacing the multitude of education benefits with a simple flat credit, eliminating third-party

reporting from universities and burdensome recordkeeping for expenses like books and supplies.

Compliance and enforcement of these credits would improve and taxpayers would no longer need

to make multiple calculations to learn which education credit to take.

Disadvantages:

Again, depending on the value of the consolidated credit and the qualified expenses of students,

some families may receive larger or smaller credits.

ii. Option 2: Simplify and Consolidate Tax Incentives for Education

The tax system includes at least 18 different provisions benefiting taxpayers with educational expenses (see Table 2). Some provisions reduce the cost of education directly, including the American Opportunity Tax Credit (AOTC), the LLC, the tuition and fees deduction, and the student lo

interest deduction. Other provisions encourage saving for future expenses with savings bonds 

through tax-preferred accounts (these are discussed in greater detail in the section under savings

incentives).
11

The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation Table 2: Summary of Education Provisions, 2009 Type of Benefit Qualifying Expenses Eligible Individuals Maximum Annual Amount Income Limits (single/joint filers) American Opportunity Credit (effective through 2010) Per student credit against tax Tuition, required fees, non- academic fees, books, supplies, equipment Taxpayer, spouse or dependent in first 4 years of higher education pursuing degree enrolled at least half-time $2,500: 100% of the first $2,000 and 25% of the next $2,000 (indexed for inflation) Phase-out begins at $80,000/$160,000 Hope Scholarship Credit Per student credit against tax Tuition and required fees Taxpayer, spouse or dependent in first 2 years of higher education pursuing degree enrolled at least half-time $1,800: 100% of the first $1,200 and 50% of the next $1,200 (indexed for inflation) Phase-out begins at $50,000/$100,000 Lifetime Learning Credit Per taxpayer credit against tax Tuition and required fees Taxpayer, spouse or dependent in post- secondary or professional education $2,000: 20% of the 1st $10,000 total across all eligible students in household (not indexed for inflation) Phase-out begins at $50,000/$100,000 Student loan interest deduction Above-the-line deduction Tuition, required fees, non-academic fees, books, supplies and equipment, room and board Taxpayer, spouse, or dependent $2,500 Phase-out over $55,000- $70,000 ($110,000- $140,000 joint filers) modified AGI. Education expenses deduction (effective through 2009) Above-the-line deduction Tuition and required fees Taxpayer, spouse or dependent receiving higher education $4,000 or $2,000 subject to income limits Deduction limited to $4,000 if modified AGI is less than $65,000 ($130,000 joint); and to $2,000 if modified AGI is less than $80,000 ($160,000 joint), Dependent exemption for children aged 19 through 23 Personal exemption deduction for dependent students aged 19 through 23 NA Student enrolled full-time for at least 5 months of preceding year $3,500 (indexed for inflation) Phase-out begins at $166,800 ($250,200 joint filers) AGI

Earned Income Tax Credit for dependent for children aged 19 through 23 

Refundable credit for 

families with students 

children aged 19 through 

23

NA

Student enrolled full-time 

for at least 5 months of 

preceding year

$2,917 for families with a 

single dependent child

Phase-in complete at 

$8,580. Phase-out 

begins at $15,740. 

Phase-out complete at 

$33,995

Employer provided education assistance program (EAP) 

Exclusion from gross 

income for employer 

provided education 

assistance

Tuition, required fees, nonacademic fees, books, 

supplies, equipment and 

special needs

Employee $5,250 (not indexed for inflation)

Limits on share of 

benefit that can go to the 

highly compensated, no 

individual income limits 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Table 2: Summary of Education Provisions, 2009 (continued)

Type of Benefit Qualifying Expenses Eligible Individuals Maximum Annual Amount Income Limits (single/joint filers)

Cancellation of debt 

Exclusion from gross 

income for income from 

cancellation of certain 

student loans

NA

Borrower who works for 

a certain period of time in 

certain professions

None None

Business expense deduction Itemized deduction

Most business or work 

related education 

expenses including 

transportation and 

childcare

Taxpayer or spouse None

Overall limitation on 

itemized deductions 

may apply to AGI over 

$156,400

Scholarships and fellowships 

Exclusion from gross 

income for scholarships 

and fellowships

Tuition, required fees, nonacademic fees, books, 

supplies, equipment

Degree candidate None None

Tuition reduction 

Exclusion from gross 

income for tuition 

reduction

Tuition 

Employee of college, 

spouse or dependent; 

graduate student

None None

Traditional and Roth IRAs 

Exception from 10% 

additional tax on early 

distributions

Tuition, required fees, nonacademic fees, books, 

supplies, equipment, room 

and board, special needs

Taxpayer, spouse, child 

or grandchild (enrolled at 

least half-time for room 

and board)

None None

Qualified Tuition Plan (QTP) or 529 Plan

Exclusion from gross 

income for distributions 

from QTP accounts

Tuition, required fees, nonacademic fees, books, 

supplies, equipment, room 

and board, special needs, 

and computer technology* 

(*ARRA addition)

Any post-secondary 

student (enrolled at least 

half-time for room and 

board )

None None

Coverdell Education Savings Account 

Exclusion from gross 

income for distributions 

Tuition, required fees, nonacademic fees, books, 

supplies, equipment, room 

and board, and special 

needs

Any student, including 

primary and secondary 

(enrolled at least half-time 

for room and board)

Contributions limited 

to $2,000 per year, per 

recipient 

Phase-out of eligibility 

for contributions from 

$95,000-$110,000 

(single filers)

Savings bond interest 

Exclusion from gross 

income for U.S. savings 

bond interest

Tuition and required fees Taxpayer, spouse, or dependent None Phase-out $50 per $1000, from $67,100- $82,100 (single filers)

Gift tax exclusion 

Exclusion for tuition paid 

directly to educational 

institution

Tuition Any student None None
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The purposes of the different credits and provisions described in Table 2 are to encourage educational investment and to help reduce the cost of higher education. However, the experts we hea

from argued that the current multiplicity of credits is, at best, an inefficient way to achieve those

goals. First, the current system obscures the tax benefit of educational investments until after th

are made. This reduces the visibility of the incentives and makes these provisions less effective 

promoting educational investment. Moreover, tax credits have up to a 10-month lag between wh

tuition or other costs are incurred and when the credit is awarded, something that poses intolerable

financing hardships on those without substantial income or other resources. A second concern 

that the tax benefits for which a student attending college is eligible are difficult to understand. F

example, several of the education benefits are mutually exclusive—a parent (or student) may claim

only one of the deduction for “tuition and fees,” the LLC, or the AOTC for a particular student.

Thus taxpayers must evaluate multiple provisions and make alternative calculations—often well

after educational expenditures are made—to figure out their eligibility for different tax credits and

the amounts for which they are eligible. Thus, the incentives in these credits are neither transparent enough nor timely enough to encourage education for many taxpayers. Experts contra

these benefits with the program of Pell Grants, which target lower-income groups and are awarded

concurrently with application and admission to college. Many argued that Pell Grants are mo

helpful to the poor and to middle-income households than refundable credits, and that increasing educational funding for these groups may be better done through improved Pell Grants than

through the tax system.

Another concern is that the credits and other provisions are themselves complex and confusing,

making it hard for taxpayers to claim the benefits properly. The publication that discusses education benefits offers 11 definitions of a “qualifying expense” and a “qualifying institution” for a tot

of 12 education-related tax provisions. In many cases, these alternative definitions imply substantive differences in what qualifies for a tax break: taxpayers cannot claim most credits for costs 

room and board, but may use funds from an education savings account or deduct interest from a

student loan to pay for those costs. Similarly, the AOTC is available for a student pursuing a degr

in the first four years of post-secondary education, while the LLC is available for an unlimited number of years and to non-degree students. Taxpayers may take multiple AOTCs for multiple studen

but only one LCC independently of the number of students; they may be unaware that they can

take the AOTC for one student and the LLC for another. The system is sufficiently complicat

that many taxpayers fail to claim education benefits to which they are entitled. The GAO report

that 19 percent of eligible tax filers in 2005 did not claim either a tuition deduction or a tax credit

that could have reduced tax liability by an average of $219, probably due to the complexity of the

tax provisions. Taxpayers may also erroneously claim tax benefits to which they are not entitled 

may not claim the credit which would be most advantageous to them.

Finally, the system imposes sizable compliance and recordkeeping burdens on students, parents,

and educational institutions. Colleges and universities must document enrollment and tuitio

and taxpayers must document and maintain records of payments for qualified tuition and fees and
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

other non-reported expenses, like books and supplies.1

Administering these benefits is difficu

because the IRS cannot evaluate many claims without an intrusive audit.

Overall, the system of education tax benefits would be more effective if the incentives were more

transparent and timely, and benefits were easier to claim and enforce.

The proposal and its advantages: 

Replacing the large number of subsidies that exist to help taxpayers pay for current education

expenses with one or two alternatives would eliminate multiple, redundant definitions, pages of

instructions and worksheets, and would reduce the need for individuals to compute their taxes

multiple times. Taxpayers would know in advance which credit they are eligible for and wh

amount they would receive, increasing the transparency of the tax code and the salience of incentives. Harmonizing the definition of qualified educational expenses would help families understand which expenses are deductible and which are not. From an administrative perspective, i

important to recognize that compliance and administration are easier for qualified expenses like

tuition for which there is good third-party reporting, and more difficult for expenses that are hard

for the IRS to document like expenses for books, or expenses that might be considered abusive, like

rent for a luxury condo.

Some experts suggested modest changes like allowing the tuition and fees deduction, which is

redundant for most families, to expire while simplifying and narrowing the definition of qualified

expenses for certain benefits. A more broad-reaching reform would consolidate education credi

with other family- and child-related credits. For example, one proposal would extend eligibility f

the child tax credit to any taxpayer claiming a dependent exemption for a full time student up to

age 23, while eliminating or reducing certain education credits. This proposal could replace hardto-administer and understand education credits with the relatively simple child tax credit requiri

little recordkeeping or compliance effort.

The literature on behavioral economics emphasizes that the presentation of incentives often affects

the choices individuals make. Recent research shows that simply filling out federal student a

forms at the time taxpayers file their returns would influence the likelihood that they enroll themselves or their children in school. This research suggests that a better integration of student aid provisions with the tax system and a more visible preview of the tax benefits available to students cou

encourage enrollment without requiring increases in the value of government-provided subsidies.

Disadvantages:

A concern with a consolidation of credits is that the current variation in credits and eligibility rules

reflects the variation in types of students and types of educational investments. The AOTC a

LLC provide overlapping coverage to most college students and most choose the AOTC because of

its more generous benefits. However, a consolidation that eliminated the LLC would either depri

about 7 million part-time students from these education benefits or extend more costly benefits to

this large group. Similarly, a proposal to replace certain education credits with an extended chi

tax credit would need to address benefits for the almost 7 million students over the age of 25. Har1	 Universities can report either tuition billed or tuition paid, which may lead to confusion on the part of the taxpayer and errors in the amounts of deductions they clai
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

monizing rules regarding qualified expenses would also require difficult tradeoffs. Part of the complexity, recordkeeping, and administrative burden arises from hard-to-document expenses relat

to books, supplies, and room and board. Eliminating these expenses would simplify the credit a

improve compliance, but would provide equal treatment to taxpayers with unequal expenditures.

iii. Option 3: Simplify the “Kiddie Tax” (Taxation of Dependents)

Current law requires approximately 10 million dependents to file taxes each yearto reportrelatively

small amounts of tax. This “kiddie tax,” enacted to prevent parents from reducing their family’s t

liabilities by shifting investment income to their children, includes rules that can require a dependent to file a return with as little as $950 of investment income. If investment income exceeds

second threshold of $1,900, the income is taxed at rates that depend on the income of siblings and

parents. The tax generally applies to children under age 18, full-time students age 19 to 24 who c

be claimed as dependents—even if they are not claimed—and to elderly or disabled dependents.

About half of kiddie tax filers are college students and about 40 percent are between age 14 and 18.

In 2005, 5.7 million dependent filers (out of 9.9 million) paid less than $50 in taxes, and most of

those 5.7 million owed no taxes and filed only to get a refund.

In addition to stringent filing requirements, the tax calculation itself is particularly complex. In t

most basic case of dependents receiving only investment income, the first $950 is exempt based on

a special standard deduction for dependent filers, the next $950 is taxed at the dependent’s tax rate,

and additional income is taxed at the parents’ tax rate, if higher. If the dependent has earned income, say from a summer job, the standard deduction is more complex and depends on the combination of earned and investment income. In most situations, the dependent’s standard deductio

less than the standard deduction for other single filers. If a parent has more than one child subje

to the kiddie tax, an even more complicated provision requires adding up the investment income

of all the children and the parents and then allocating the resulting additional tax among the children’s tax returns. Navigating these rules requires a 28-page IRS booklet that includes workshee

to calculate the dependent’s taxable income and tax liability.

The interdependence between a dependent’s tax return and that of siblings and parents can create

significant issues in certain situations. First, this requires coordination among family membe

when filing taxes, which may be difficult when students are away at college or when family disputes

make it difficult to obtain the required information about parents’ returns. Additionally, interdependence requires special rules to deal with amended returns and the AMT. These provisions apply to individuals who could be claimed as dependents of another taxpayer regardless of whe

they are actually claimed or not. Thus, a parent does not escape the complexity simply by n

claiming a dependent. College students who could be claimed as dependents should be filing the

returns as dependent filers and may need to coordinate their returns with those of their parents and

siblings if they are subject to the kiddie tax. In many instances, the kiddie tax could be consider

to be a tax on a family’s lack of sophistication. That is typically the situation when families do n

understand or use the special tax provisions that provide favorable tax treatment for funds set aside

for the dependent’s education.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The proposals and their advantages: 

The burden of the kiddie tax arises because of the low filing threshold that requires taxpayers to file

millions of returns that generate little money, because of the fact that millions must file for refunds

despite owing no taxes, and because the computation of the required tax is itself complicated. T

filing burden could be reduced by raising the standard deduction for dependents and by improving rules for withholding so that fewer dependent workers had taxes withheld on small amounts

of income. Providing a safe harbor withholding exemption for young filers (less than age 18, f

example) whereby individuals and employers were not penalized for imposing zero withholding

would reduce the number of dependents required to file just to receive a refund. Because the

taxpayers owe little in taxes, the compliance issues and revenue consequences would be small.

Similarly, raising the standard deduction for dependents could reduce the burden of filing significantly at a relatively small revenue cost; doubling the $950 standard deduction to $1,900 makes a

single threshold at the current kiddie tax level and makes 300,000 dependent returns non-taxable.

There are also several advantages to simplifying the tax calculation for dependents who must file.

First, eliminating any interaction in the calculation of the tax rate between the dependent’s income

and siblings’ income would reduce the number of computationsrequired atrelatively smallrevenue

cost. The additional step of eliminating interactions with a parent’s tax rate would provide great

simplification, but policy makers would need to choose which tax rate to apply to a dependent’s

investment income to ensure that parents were not avoiding taxes by transferring assets to their

children. One option would tax a dependent’s ordinary income and a modest amount of investment income at the tax rate for dependents and then tax any remaining investment income at t

maximum rate. Another option would use the rate schedule for fiduciary returns, which has narrower tax bracket

Disadvantages:

Raising the filing threshold or increasing the amount of income taxed at the dependent rate could

increase parents’ incentive to shelter investment income as their children’s, since the tax rate for

children is generally lower than that of the parents. Simplification that applied the top tax rate 

the dependent’s income over a threshold to discourage such sheltering could raise tax rates on dependents with relatively modest amounts of income. Taxing investment income of dependents 

the maximum rate could be viewed as punitive as it would mean taxing that income at a rate higher

than the parents’ rate in most cases.

iv. Option 4: Simplify Rules for Low-Income Credits, Filing Status, 

and Divorced Parents

A number of experts cited the rules that apply to low-income provisions like the EITC, the child tax

credit, and head of household filing status, as particularly complex, inconsistent, difficult to interpret and to enforce, and inequitable. These provisions provide refundable credits for low-inco

households and reduce the tax burden for families with children.

Some of the complexity associated with claiming these credits is illustrated in Figure 2, which

shows the actual checklists, worksheets, and forms a low-income parent must navigate to claim and
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

calculate the EITC and the refundable child tax credit. Additional complexity arisesfrom the variation in definitions and eligibility criteria for the different programs. Because the eligibility crit

affect only a very small subset of taxpayers for many of these provisions, the additional complexity

provides little benefit in terms of revenue collection.

An additional cost of the complexity of these provisions is increased noncompliance. Accordi

to the IRS, errors in claiming tax credits and deductions including those described above contributed $32 billion to the tax gap in 2001. In its most recent study of EITC noncompliance, the I

estimated that the EITC over-claim rate was about 27 percent. While complexity is often cited as

reason taxpayers over claim credits, other studies point out that between 15 and 25 percent of apparently eligible individuals do not claim the EITC, possibly due to the complexity of the eligibility

rules and the credit computation. Hence, the complexity of these provisions also results in taxpayers forgoing the benefits they are provided by la

1. Harmonize the EITC and Additional Child Tax Credit

Figure 2 shows the actual forms a taxpayer claiming both the EITC and the additional child tax

credit may need to file to claim these benefits (and the figure excludes other forms for other benefits

such a parent would likely claim). Much of the complexity illustrated in the figure arises becau

of differences between the EITC and the additional child tax credit that require taxpayers to assess

eligibility under different rules and to calculate benefits in different ways. For example, both t

EITC and the Child Tax Credit are predicated on earned income. However, the definition of earn

income differs between the two credits, and families with three or more children can choose among

alternative definitions of earnings for the child tax credit. This latter provision alone requires ov

one million families to compute their credits twice in order to maximize tax savings.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Figure 2: The Process for Claiming the EITC and Additional Child 

Credit Figure 2: The Process for Claiming the EITC and Additional Child Credit

Form 1040 Instructions: 

Lines 64a and 64b – 

Earned Income Credit (EIC) 

(Steps 1-2) 

Form 1040 Instructions: 

Lines 64a and 64b – EIC 

(Steps 3-4) 

Form 1040 Instructions: 

Worksheet A – EIC – Lines 

64a and 64b 

Form 8812 – Additional 

Child Tax Credit 

Pub. 972: 1040 and 

1040NR Filers – Earned 

Income Worksheet 

Form 1040 Instructions: Child Tax 

Credit Worksheet – Line 51 (Part 1) 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Form 1040 Instructions: 

Lines 64a and 64b – EIC 

(Steps 5-6) 

Schedule EIC – Earned 

Income Credit 

Form 1040 Instructions: 

Worksheet B – EIC– Lines 

64a and 64b (Parts 1-4) Form 1040 Instructions: 

Worksheet B – EIC– Lines 

64a and 64b (Parts 5-7) 

Form 8812 Instructions: 

Earned Income Chart – 

Line 4a 

Pub. 972: Child Tax Credit 

Worksheet (Part 1) 

Pub 972: Child Tax Credit 

Worksheet (Part 2) 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

To target benefits to the needy, the EITC uses investment income as a proxy for wealth, and in 2010

limits eligibility to families with under $3,100 in investment income from sources like capital gains,

property sales, rents, royalties, and net income from passive activities. This test, which is not applied to the refundable child tax credit, requires additional instructions and a 16-line workshee

The proposal and its advantages: 

Harmonizing the rules governing eligibility, the definition of earned income, and the calculation of

benefits for the EITC and the child tax credit would eliminate the multiple schedules required for

families with three or more children. This could potentially halve the number of calculations a

worksheets needed to figure these credits and eliminate pages of instructions.

In addition, reducing the scope of the definition of disqualified investment income to only the most

common income sources reported on the 1040 would reduce the complexity of the instructions.

Eliminating the test entirely would provide further simplification, and would reduce the implicit

tax on saving and asset accumulation in working families. Alternatively, the same test could 

applied to both the EITC and the additional child tax credit. This would be a simplification in t

sense that families would face consistent requirements for both credits.

Disadvantages:

The complexity of these credits partially reflects the desire to target benefits to certain groups. 

harmonization of rules that adopted the EITC definition of earnings and of qualifying children

would reduce the size of the refundable child tax credit for certain groups, or eliminate it entirely

for some families with three or more children. For example, ending multiple computations for t

child tax credit would eliminate the child tax credit for a few hundred thousand families with three

or more children living in Puerto Rico, who currently file largely to receive this benefit.

Eliminating or simplifying the disqualified income test would expand eligibility to families with

potentially considerable assets and wealth; without the investment income test, about 500,000 taxpayers would become eligible for the EITC. A simplification (rather than elimination) of the tes

however, would expand eligibility less and at a smaller revenue cost. Alternatively, applying t

disqualified income test to the additional child tax credit would reduce eligibility for that credit and

increase revenues.

2. Simplify Filing Status Determination 

Unmarried taxpayers living with dependents may qualify to file as head of household, a filing status

that provides a larger standard deduction and more generous tax brackets. Similarly, taxpaye

who qualify as “surviving spouses” after the death of a spouse may use the same standard deduction and tax brackets applied to married couples. In either case, to qualify, a taxpayer must p

over half the cost of maintaining the home in which he or she resides with the dependent during

the year (the household maintenance test). This test is burdensome because it requires taxpaye

to produce and retain documentation showing their household expenditures, and because of the

complicated definition of what is or is not a qualifying expenditure. The recordkeeping requirements are a frequent subject of enforcement disputes because they cannot be verified in the absen

of a cumbersome audit.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The proposal and its advantages: 

Eliminate the household maintenance test for unmarried taxpayers who reside with and claim a

dependent, and allow them to claim head of household filing status (or surviving spouse status)

without regard to whether they maintain the home in which they reside. Alternatively, elimina

head of household filing status entirely and require that unmarried taxpayers file returns as single

filers. Either of these changes would eliminate a lengthy worksheet and its instructions, and redu

recordkeeping for more than 24 million filers. Eliminating head of household filing status entire

would remove a separate rate schedule and standard deduction.

Disadvantages:

This option would cause marriage penalties to increase unless special rules were applied for unmarried parents who reside together. A single home with multiple families could potentially inclu

multiple heads of household. If head of household filing status were eliminated, the standard deduction for household heads would shrink and some taxpayers would be bumped into higher t

brackets. The 2005 Tax Reform Panel advocated eliminating head of household filing status, b

suggested addressing these distributional concerns by replacing it with a tax credit for unmarried

individuals with family responsibilities.

3. Eliminate the “Household Maintenance Test” for “Estranged” Spouses 

Married individuals cannot claim the EITC unless they file jointly or unless they qualify to file as

head of household as an “estranged” or “abandoned” spouse. To qualify as an abandoned spouse,

taxpayer must live with his or her child apart from his or her spouse, and must also pass the household maintenance test described above. Because of the complexity of the rule and the difficul

of maintaining appropriate records, this rule contributes significantly to non-compliance: almost

11 percent of EITC overpayments in 1999 were due to married taxpayers filing as single or head

of household who did not meet the requirements. Many of these claims would not be erroneo

absent the household maintenance test.

The proposal and its advantages: 

Eliminating the test would reduce the recordkeeping burden of this provision and improve compliance. (An alternative proposal with a similar effect would allow married taxpayers who file separate returns to claim the EITC provided they live with a child and apart from their spouse.) 

would also improve equity by extending the same treatment to abandoned spouses who may be

unable to procure a divorce as currently provided to divorced parents who automatically qualify for

the EITC. This treatment would more closely reflect the treatment of other child-related benefi

like the child tax credit and dependent exemption, which are available independently of living arrangements and to married taxpayers filing separate returns. The current test contributes to accidental noncompliance because taxpayers in these situations appear to claim the EITC erroneousl

not realizing they are ineligible.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Disadvantages:

Eliminating the test would expand eligibility to a broader group. However, the revenue loss is likely

to be modest, in part because many ineligible taxpayers already take up the EITC mistakenly.

4. Simplify the EITC for Childless Workers

The proposal and its advantages: 

The rules that apply to low-income families in complicated living situations are a source of additional complexity when claiming the EITC. A worker that lives with a “qualifying child” but do

not claim the child for the EITC may not claim the EITC for childless workers. This means, for example, that an uncle that lives with hissister and her child is never eligible to claim a childless EIT

Allowing relatives who are not the child’s parent to claim the EITC for childless workers even if they

live with a qualifying child would equalize the treatment of similar individuals regardless of their

living arrangements and would eliminate an error-provoking regulation.

Disadvantages:

Expanding EITC eligibility would reduce revenues. However, the maximum childless EITC is $4

and, in practice, many individuals affected by the rule probably already take the credit erroneously,

implying the revenue losses would be small. Some of the targeting that motivates the current complexity would be lost, and the simplification gains would be minimized because rules prohibiti

co-resident unmarried parents from receiving the childless EITC would be required to reduce marriage penalties.

5. Clarify Child Waivers in the Event of Divorce or Separation

The rules pertaining to divorced and separated parents are particularly complex and dissimilar to

the rules that apply to other parents. Divorced or separated parents are allowed to exchange the

rights to certain child-related benefits—the dependent exemption and the child credit—but not

others, like the EITC. These rules burden all taxpayers who read instructions and fill in checklist

They also burden divorced families, who may have to compute their taxes under different scenarios

to calculate their maximum tax savings. Moreover, these benefits are increasingly litigated in chi

support or divorce settlements, resulting in a patchwork of rulings from state courts that now determine who may claim these federal benefits. The rule also reduces EITC compliance becau

noncustodial parents who claim the child tax credit and other benefits may also intentionally or

erroneously claim the EITC as well. Finally, this situation may produce a “divorce subsidy” by providing parents with the ability to lower taxes by separatin

The proposal and its advantages: 

One option to address this situation is to eliminate the ability of divorced or separated parents to

exchange tax benefits. This would simplify the instructions for almost all child-related benefits 

eliminating the special provisions for divorced parents. This would also improve horizontal equi

by treating people in similar custodial and residential situations the same way.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Disadvantages:

A downside to this is that it could increase complexity in the interim if current agreements were

grandfathered. Such a change would increase taxes on noncustodial parents currently claimi

child-related benefits and would reduce taxes on custodial parents. The economic effect of su

a change is uncertain, as parents could presumably undo this redistribution by modifying child

support agreements. However, given that the dependent exemption is worth more to taxpaye

in higher tax brackets, the net effect of such a change could be to raise revenues in the aggregate if

noncustodial parents are in higher brackets.

b. Option Group B: Simplifying Savings and Retirement 

Incentives

More than 20 provisions in the tax code provide incentives to save for retirement and for other

purposes like education and medical expenses. We heard that individuals can be intimidated a

confused both by the sheer number of accounts to choose from and by the fact that each account

is governed by a different combination of rules regarding eligibility, contribution limits, and when

money may be withdrawn. We heard concerns that this confusion reduces take-up of retireme

plans by workers and the propensity of employers to offer plans, with negative effects on the goal of

increasing saving. Given that saving incentive provisions in the tax code are the third-largest t

expenditure—costing $118 billion in 2008—it is imperative that their public benefits justify their

cost.

We heard three types of criticisms of the current system. First, many argued that the array 

options presented to individual households, businesses, and their employees makes it difficult to

choose a plan in the first place and the complicated rules make it hard to understand the incentives

to save, undermining their effectiveness. A second group pointed out that for most workers t

choice of an employer-sponsored saving plan was not the largest issue—most employees at medium

and large employers are only eligible for one plan, for example, a 401(k) if they work for a private

employer or a 403(b) if they work for a non-profit. This group suggested that most of the cos

of complexity arise at smaller employers and for employees with more complicated employment

situations. This group emphasized administrative hurdles for employers sponsoring a plan a

inequities caused by the different rules; they suggested “behavioral” interventions (like automatic

enrollment) to raise savings within the current system. A third concern raised by some experts w

that the distribution of benefits of the current set of savings incentives was not well aligned with

the public goals of increasing savings among groups with low savings rates; instead most of the

benefits of savings-related tax provisions accrue to higher-income groups who already have high

propensities to save. According to the Tax Policy Center, about 84 percent of the tax expenditu

for retirement savings incentives accrues to taxpayers earning more than $100,000.

Improving the effectiveness of tax preferences for retirement saving could be achieved along multiple dimensions. Consolidating accounts and harmonizing rules would simplify the retireme

system for many workers and employers. Other rules, like those governing when and how mon

may be withdrawn from accounts could also be changed to reduce the burden on taxpayers. In a
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

dition, incentives to save could be improved with simple behavioral interventions, like automatic

enrollment and offering the Saver’s Credit as a match instead of a credit.

We discuss eight options for simplifying savings and retirement incentives.

i. Option 1: Consolidate Retirement Accounts and Harmonize 

Statutory Requirements

The tax code offers more than a dozen varieties of tax-favored retirement saving accounts including the 401(k), Savings Incentive Match Plan for Employees (SIMPLE) 401(k), Thrift, 403(b), governmental 457(b), Salary Reduction Simplified Employee Pension Plan (SARSEP), and SIMPLE

Individual Retirement Account (IRA) plans. These accounts often have different rules regardi

eligibility, contribution limits, and withdrawals.

Table 3 below provides details on a few representative employer-sponsored retirement plans and

summarizes many of the key regulations governing the plans.2As the table makes clear, there is

wide variety of rules across plans. Most plans penalize early withdrawals from retirement account

but some retirement plans allow early withdrawals without penalty for “hardship” (using different definitions of hardship) or allow for loans; others allow early withdrawals for medical, home

buying, or educational expenses; and some accounts define “early” as before age 59 1⁄2 and some as

anytime before an employee leaves a firm. The rules for when an employee may “roll over” contributions from one account to another have been partially harmonized, but there are still certain accounts which cannot be rolled into others, or can only be rolled over after a waiting period. On

employer side, different plans have different rules for which employees must be covered, with some

rules focusing on age, some on compensation, and some on more comprehensive “coverage” tests.

2	 The table does not include individual plans like Traditional, non-deductible, or Roth IRAs, nor education-related

accounts like 529 plans or Coverdell plans, nor medical expense savings accounts like Health Savings Accounts or

Medical Savings Accounts.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Table 3: Employer-Sponsored Retirement Plans

Payroll 

Deduction IRA SEP SIMPLE IRA Plan SIMPLE 401(k) Safe Harbor 401(k) Traditional 401(k) 403(b) 457(b)

Sponsor/Eligible Employer

Any employer Any employer

Employer with 

100 or fewer 

employees 

and no other 

qualified plan

Employer with 

100 or fewer 

employees 

and no other 

qualified plan

Any employer 

other than a 

state or local 

government

Any employer 

other than a 

state or local 

government

Public 

education 

employers and 

tax-exempt 

501(c)(3) 

organizations

State and local 

governments; nonchurch tax-exempt 

organizations

Maximum Employee Contribution

$5,000 $0 $11,500 $11,500 $16,500 $16,500 $16,500 $16,500 

Employer Contribution None Optional Required Required Required Optional Optional Optional

Maximum Total Employer + Employee Contribution 

$5,000

Lesser of 25 

percent of 

compensation 

and $49,000.

$11,500 by 

employee plus 

2 or 3 percent 

match up to 

$245,000 in 

compensation.

$49,000 or 

100 percent of 

compensation.

$49,000 or 

100 percent of 

compensation.

$49,000 or 

100 percent of 

compensation.

$49,000 or 

100 percent of 

compensation.

$16,500 or 

100 percent of 

compensation.

Catch-up Contributions $1,000 $0 $2,500 $2,500 $5,500 $5,500 

$5,500; 

additional 

contribution of 

$3,000 allowed 

for certain 

employees with 

more than 15 

years of service.

$5,500; may allow 

additional catch-up 

contributions up 

to $28,000 three 

years prior to the 

year of normal 

retirement age.

When can funds be withdrawn without penalty?

Subject to IRA 

rules; after age 

59 1/2

Subject to IRA 

rules; after age 

59 1/2

Subject to IRA 

rules; after age 

59 1/2

Subject to 

401(k) rules; 

after age 59 

1/2

Subject to 

401(k) rules; 

after age 59 

1/2

Subject to 

401(k) rules; 

after age 59 

1/2

After age 59 

1/2.

After severance 

from employment 

or 59 1/2.

Hardship Withdrawal allowed?

No No No

Yes, if 

distribution 

is necessary 

to satisfy 

“immediate and 

heavy financial 

need.”

Yes, if 

distribution 

is necessary 

to satisfy 

“immediate and 

heavy financial 

need.”

Yes, if 

distribution 

is necessary 

to satisfy 

“immediate and 

heavy financial 

need.”

Yes, if 

distribution 

is necessary 

to satisfy 

“immediate and 

heavy financial 

need.”

Yes, for 

“unforeseeable 

emergency.”

Loans allowed? No No No Yes Yes Yes Yes Yes
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The current system also provides different contribution limits and eligibility limits to different employees, depending on where they work, what retirement options their employer chooses to provide (if any), and on individual characteristics like the employee’s age. Taxpayers whose employe

offer a retirement plan pay less in taxes (if they or their employers contribute to a qualified retirement plan) than those whose employers do not. In 2010, individual employees at firms that 

not sponsor retirement accounts are limited to IRA contributions of $5,000 (or $6,000 if 50 years

or older). Employees at firms that offer retirement accounts may choose to defer up to $16,5

($22,000 if 50 years or older), plus whatever their employer chooses to contribute up to a combined

total of $49,000. Participants in a SEP may contribute up to 25 percent of compensation up 

$49,000. Employees at certain governmental employers can contribute (including matches) up 

both 403(b) and 457 plans; their effective contribution limit is $33,000 ($44,000 if 50 years or older). Self-employed individuals and small business owners direct both the employee and employ

contributions to their own plans and have discretion to contribute up to $49,000. Differences 

contribution limits and eligibility rules lead to inequities in tax burdens. Many experts also belie

that such differences undermine the efficiency of the tax incentives for increasing saving because

the more generous limits and eligibility rules primarily benefit individuals who already save more

than average. Thus, these provisions may encourage these individuals to shift their saving to taxadvantaged accounts rather than to increase their saving. However, the current rules were form

with competing policy objectives in mind. For example, offering higher contribution limits f

employer-sponsored plans relative to individual plans provides an important incentive for employers to choose to sponsor a plan.

Administrative and compliance costs have also been cited as a deterrent to employer sponsorship

of retirement plans. Only about half of private employers offer a defined contribution retireme

plan to their workers. For small businesses, the administrative costs are particularly large relati

to the size of the business, and less than 25 percent sponsor any retirement plan. SIMPLE and similar plans exist largely to reduce these costs. Nevertheless, faced with many choices, small busi

owners may have to spend considerable time and energy choosing the ‘optimal’ plan for themselves

and their workers. Small business owners may also desire to change the structure as their busine

grows, creating further complications.

The multiplicity of employer-sponsored retirement plans may also burden employees. Employe

may be required to evaluate multiple accounts and choose among alternative options, discouraging

or delaying participation. In the current system, any number of common life events can disrupt

worker’s saving plan. Marriage or divorce, job changes, or changes in income all can result in workers becoming ineligible for their previous plan or suddenly eligible for a new plan. Often, t

changes are not recognized until tax time the year after savings contributions are made; special

(and unfamiliar) tax provisions like “recharacterizations” and nondeductible Traditional IRAs were

created to address these types of surprises. A worker who changes jobs frequently may have multiple retirement accounts spread among past employers, each holding only small sums of mone

Frequently, workers changing jobs have their retirement contributions returned to them in lumpsum distributions rather than rolling them over into another account. Such distributions redu

retirement savings and expose workers to unexpected tax penalties.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The proposals and their advantages: 

Experts suggested consolidating employer-based retirement accounts and simplifying eligibility

and contribution rules. Consolidating plans and simplifying rules would reduce costs for businesses as well as help clarify incentives and simplify saving for workers. A first step could harmonize rules and simplify tax-preferred savings accounts by imposing uniform rules for eligibil

contributions, and administration. For example a consolidated set of rules could follow existi

contribution limits and regulations for 401(k) plans. Particular areas where harmonization may 

desirable include the rules for penalties for hardship withdrawals—the definition of “hardship” differs plan-to-plan and some accounts do not allow hardship withdrawals—and rules allowing loans

against certain plan balances. Simplified rules regarding paperwork, reporting, and legal liabili

could be applied to the smallest employers to further reduce their administrative costs.

Certain retirement accounts appear very similar—like 401(k)s, 403(b)s, and 457 plans—and are

in many ways redundant. They are distinct because they were created to serve different employers—for profits, non-profits, and governments—but they serve the same basic function for eac

Consolidating such plans could eliminate extra accounts, rules, and documentation, and would

simplify the number and variety of accounts for workers changing jobs between sectors. For example, a small group of workers (including state university professors) who are currently eligib

for unusually high contributions would be held to the same contribution limit as everyone else.

A more aggressive consolidation would eliminate more significant sources of complexity. For example, the 2005 Tax Reform Panel advanced a plan to consolidate employer-based defined contribution plans into one work-based account (with current-law 401(k) limits), all individual pla

into one individual account, and all special purpose savings accounts into one account for savings

other than for retirement. This consolidation would have swept out rules for phase-outs, minim

distributions and other provisions. This plan was also part of a broader reform intended to increa

opportunities for tax-free savings. It would also have expanded the size of accounts and eligibili

for accounts, eliminating phase-outs and making the accounts available to all taxpayers. Howeve

the 2005 Panel also recommended reducing taxes on capital gains at the same time, making taxpreferred accounts less desirable and limiting the revenue cost of offering such plans. Overall, t

reforms proposed by the 2005 Panel increased opportunities for retirement saving and reduced

taxes on saving in general, while making up revenue elsewhere.

Disadvantages:

The multiplicity of plan types partially reflects a desire to offer plans with reduced administrative

costs, like SIMPLE plans, for small businesses. Consolidation of these accounts could increase t

administrative burden on small firms. Much of the burdensome complexity arises from provisio

to limit the budgetary cost of tax-preferred vehicles, to promote broad participation in plans (like

coverage tests), and to ensure that tax subsidies available for savings do not accrue disproportionately to high-income groups (like phase-outs and “nondiscrimination” rules). Easing these provisions would conflict with the goals they are meant to achiev

The simplification benefits of consolidating certain accounts could ultimately be modest. The thr

plans described above are offered only by employers in the private sector, the non-profit sector, and
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

the government sector, respectively; employees in those sectors often have no choices and the rules

that apply are the same for most employees within those sectors.

Applied to the current tax system, a plan like that in the 2005 proposal would lose considerable revenue and would significantly expand tax-preferred savings opportunities to higher-income groups,

who already disproportionately benefit from them. Therefore, a consolidation of accounts wou

need to address both the revenue cost and distributional consequences, for example, by limiting

the tax advantages of accounts for higher-income groups by phasing out the size of the deduction

available for contributions or by applying a flat credit (rather than a deduction) for contributions.

ii. Option 2: Integrate IRA and 401(k)-type Contribution Limits and 

Disallow Nondeductible Contributions 

Under current law, deductible contributionsto IRAs are phased out for higher-income groups while

contributions to employer plans are not, and the phase-out range differs based on whether an employee is covered by an employer-sponsored plan. Largely to allow individuals who are ineligib

to make deductible IRA contributions (often due to unexpected income or other rules discovered

at tax time) to avoid the administrative hassle of having to take out excess contributions at the end

of the year, individuals are allowed to make nondeductible contributions to Traditional IRAs. Th

requires them to file supplemental annual forms to track the cost basis of the assets in accounts, and

to pay tax on the income earned in these accounts in a singular way.

The proposal and its advantages: 

One proposal would allow all workers irrespective of income to contribute to either or both an IRA

and an employer-sponsored plan. The current limits for contributions to IRAs and employer pla

would be maintained ($5,000 and $16,500, respectively), but the combined contributions would

be limited to the 401(k) limit ($16,500). Nondeductible IRAs could be eliminated because inco

limits on contributions would be removed. Eliminating nondeductible contributions to tradition

IRAs would reduce the number of IRA vehicles and would simplify recordkeeping for participating taxpayers. Complicated IRA qualification and phase-out rules would be repealed. This w

also encourage additional end-of-tax-year saving by workers with employment-based retirement

coverage.

Disadvantages:

The proposal could reduce revenues to the extent that increasing IRA eligibility results in greater

take up. Moreover, eligibility would be increased primarily at higher income levels. However, 

concerns are reduced by the fact that most high income taxpayers generally already have access to

more generous plans. Another downside is that integrating contributions up to a combined lim

would itself add some complexity by requiring individuals to track contributions in multiple accounts and ensure that the sum of contributions fell below the limit.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

iii. Option 3: Consolidate and Segregate Non-Retirement Savings

Over the past 30 years, there has been a growing list of tax-preferred savings vehicles for nonretirement purposes, including Section 529 plans (whose rules are set by states and vary widely),

Coverdell IRAs, Health Savings Accounts (HSAs), Archer Medical Savings Accounts (MSAs), and

Flexible Savings Accounts (FSAs). Taxpayers with IRAs and certain employer-sponsored retirement accounts may also withdraw funds from those accounts for education and medical expens

or other purposes. An individual saving for both retirement and for other purposes faces ev

more choices when deciding which account or accounts provide the best alternative.

The proposal and its advantages: 

One proposal would consolidate all these non-retirement savings programs under a single instrument. Contributions to this instrument could be tax-deductible up to a limit, as is currently t

case for HSAs. Alternatively, contributions could be made with after tax dollars, as is currently t

case for 529 and Coverdell plans. Earnings would accumulate tax-free, and all qualified distributions would be excluded from gross incom

Segregating non-retirement savings into a consolidated health and education account that was

separate from accounts for retirement savings would simplify rules for both retirement and nonretirement accounts, reduce administrative costs, and limit pre-retirement “leakage” from retirement accounts. Consolidating multiple education savings plans and medical savings plans wou

make this tax expenditure more effective at increasing saving. (The PERAB group on retirement

recommends segregating retirement savings accounts from tax-advantaged savings accounts for

other purposes and imposing strict limits on the use of funds in retirement saving accounts for

non-retirement purposes.)

An alternative plan would consolidate all education savings in one type of account, and all health

savings in another. For example, FSAs (which are employment based) could be replaced with

new non-retirement saving vehicle that has some tax preferences but does not subject the account

holder to stringent year-end forfeiture requirements.

Disadvantages:

Disallowing non-retirement uses of IRAs or employer plans could reduce the desirability of those

plans, potentially reducing participation. (However, reductions in IRA use could presumably result in increases in these special accounts.) HSAs are designed to improve incentives in health 

spending and are integrated with specific health insurance plans; it would not make sense to combine HSA dollars with money destined for other uses. Moreover, such a proposal could be cost

depending on eligibility rules and contribution limits. Mixing savings plans for education a

medical expenses, which currently have disparate tax treatment for contributions and vary with

state laws or health insurance parameters, may create significant winners and losers.

iv. Option 4: Clarify and Improve Saving Incentives 

Research suggests that a number of tax provisions intended to increase saving could be improved

by strengthening savings incentives and by adopting rules that allow for automatic saving. O
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

specific provision that could be improved is the Saver’s Credit, a credit that provides a subsidy to

low-income workers for making voluntary contributions to retirement plans, like 401(k)s and IRAs

(much like higher-income groups receive a tax subsidy for their contributions). Several featur

of the credit have made it less effective than it might otherwise be. Most significantly, the savi

incentives provided by the credit are not visible or salient to taxpayers because of the design and

presentation of the credit. Researchers suggest the opacity of the incentives is one reason that takeup of the credit is extremely lo

In addition, arbitrary “cliffs” in the matching rate with respect to income and other complications

on the match formula make it difficult to understand and use. For example, at certain points in t

schedule a taxpayer may lose up to $1,200 in credits for earning an extra $1 in income.

Other concerns we heard about the current system were the low participation rates and small contributions by employees in savings plans sponsored by their employers. There are several optio

for remedying these problems.

1. Make the Saver’s Credit a Match 

Researchers have demonstrated that the design of the Saver’s Credit reduces its efficacy. In an experiment involving thousands of low-income tax filers at H&R Block tax preparation offices, Duf

et al. (2006) showed that matching IRA contributions in lieu of tax credits can significantly raise

take-up and contributions. In the experiment, increasing the effective federal Saver’s Credit val

had trivial effects on participation in IRAs. In contrast, presenting the credit as a match—without changing the actual value of the credit—actually improved participation significantly. Contributions to retirement accounts were also larger when the credit was presented as a match

researchers concluded that taxpayers were more responsive to matching incentives because they

are more transparent and easier to understand than similarly generous tax credits in the current

system. In addition to changing its form to a match, the Saver’s Credit could be made more generous and universal, and the loss in revenues could be offset by reducing or eliminating some of t

other tax deductions for retirement saving that disproportionately benefit those with high incomes.

The proposal and its advantages: 

Designing the Saver’s Credit to be more like a match would increase its salience and its effectiveness

as an incentive to promote saving.

An additional improvement would adjust the match or credit rate to phase down with AGI instead

of abruptly ending as in the current system. Removing the “cliffs” in the current credit structu

would remove the very high effective marginal tax rates for the many savers who use the credit.

(The Saver’s Credit proposal included in the FY2011 Budget addresses this issue.)

Disadvantages:

Administrative hurdles would need to be addressed in order to make a matching grant work. F

example, a matching credit would need to be directly deposited into the retirement accounts of

qualified taxpayers, requiring new procedures and administrative infrastructure at the IRS or at

financial institutions. Specific provisions would need to address how the credit would apply 
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Roth versus Traditional IRAs. Transforming the “cliffs” in the credit into a smoother phase-o

would reduce some very high marginal tax rates, but phase-outs can be difficult to understand and

add complexity. Also, depending on the specific proposal, this idea could add to the cost of t

program.

2. Expand Automatic Enrollment in Retirement Savings Plans 

The proposal and its advantages: 

Under automatic enrollment employers directly deposit a small percentage of each paycheck into

workers’ retirement accounts like 401(k)s or even into workers’ IRAs, unless the employee affirmatively tells the employer not to do so. Employees would maintain full choice over whether and h

much they want to save because they could choose to opt out of the plan or save a different amount.

As in the current system, employers could easily match employee contributions. Research sho

that automatic enrollment boosts participation in retirement plans to more than 90 percent, and is

particularly effective at increasing the participation of low-income and minority workers.

The policy is feasible, and could be tailored with appropriate safeguards to ensure that the administrative burden on small employers is not too great. Indeed, the President’s FY2011 Budget includ

a proposal to require employers in business for at least two years and with more than ten employees

to offer an automatic IRA with regular payroll deductions to their employees. (Employers sponsoring a qualified retirement plan, SEP, or SIMPLE would be exempt

In addition, other automatic features of accounts could be implemented to further encourage saving. For example, providing an automatic default investment choice like a life-cycle fund or automatic escalation of contributions could increase contributions and asset accumulation, and redu

the risks of poor investment choices. Similarly, the automatic annuitization of retirement balanc

could help workers achieve a steady stream of income that is guaranteed for life.

v. Option 5: Reduce Retirement Account Leakage

A sizable fraction of separated workers who receive lump-sum distributions (particularly small

distributions of $5,000 or less) from their employers’ retirement plans do not roll it over to another

qualified plan or IRA. Some separated workers do not pay back outstanding 401(k) loans (in whi

case the loan becomes a withdrawal). Moreover, many IRA holders also take early withdrawals f

other expenses. The failure to roll over 401(k) funds or pay back 401(k) loans, as well as the tendency to take early withdrawals from IRAs, can reduce savings that have been set aside for retiremen

The proposals and their advantages: 

Upon leaving a job, an employee’s plan balance would be required to be retained in the existing plan

or would be automatically transferred to an IRA account or an account with their new employer.

This “Automatic Rollover” would ensure that amounts put aside for retirement continue to grow.

Limits on tax-free and penalty-free distributions for non-emergency purposes could be tightened

to reduce “leakage.” Tax-free distributions from individual accounts could be made only after a
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

59 1⁄2 (as under current law for the majority of accounts), or in the event of death or disability, or

for a standard definition of “hardship” such as that currently applied to 401(k) plans. Applying t

more stringent rules for 401(k)s to IRAs and other accounts would close the exceptions for early

withdrawals for education, first-time home buyer expenses, and medical expenses that are more

lenient in IRAs. Early distributions would be treated as taxable income and would be subject to an

additional 10 percent tax, similar to the penalty paid on early withdrawals from Roth IRAs under

current law. These rules would ensure that accounts set aside for retirement (and rewarded for doing so with generous tax benefits) would still be there at the time of retiremen

Disadvantages:

Requiring rollovers or the maintenance of accounts for small amounts of money would raise administrative burdens on employers and financial intermediaries. Limiting the ability to take early

distributions from IRAs and other accounts could discourage the use of these accounts. Moreove

it may be difficult to limit early withdrawals for popular expenditures like education or to try to

limit hardship withdrawals.

vi. Option 6: Simplify Rules for Employers Sponsoring Plans

About half of all workers are not offered a retirement plan at work. One reason is that the administrative burdens of employer-sponsored plans discourage some businesses—particularly small businesses—from adopting the

Much of the employer-side complexity arises from provisions that ensure that the benefits of savings-related tax expenditures are distributed fairly to workers at a given firm and not just to the

owners or to highly-paid executives. For example, “nondiscrimination requirements” apply a s

of tests that ensure that highly compensated employees do not receive disproportionately high

benefits relative to other employees. Satisfying the test can require employers and small businesses to examine the contribution amounts of their employees throughout the year and adjust the

own contributions accordingly to avoid penalties. The complexity surrounding these rules h

increased because of related provisions that allow employers certain exemptions from the original

rules. “Cross-testing” allows alternative methods of fulfilling the nondiscrimination requiremen

and has spawned a new generation of pension plans engineered to allow greater tax-free savings

for highly compensated employees. Similarly, Social Security integration (or “permitted disparit

rules) allows for higher contribution limits for employees earning over the Social Security maximum ($110,000 for 2010).

The proposal and its advantages: 

One option would be to simplify the nondiscrimination test, for example by simplifying the definition of a high-paid employee and to provide a standard safe harbor to avoid these requirements.

An alternative proposal would repeal nondiscrimination rules entirely and require all plans to meet

a safe harbor standard. This option would require all medium and large employer plans to ha

minimum contribution standards with non-elective and/or matching employer contributions; the

current SIMPLE 401k plan safe harbor requirements could be applied to small employers. T

cross-testing and Social Security integration rules could be eliminated.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

These changes would simplify plan administration and regulation through the repeal of the nondiscrimination rules, and reduce the administrative cost of plan maintenance. Appropriate sa

harbor provisions could be designed to ensure contribution adequacy. On balance, these chang

would likely increase tax revenues while directing a greater portion of the current tax expenditure

to middle-class workers.

Disadvantages:

If safe harborrequirements are too stringent, this could erode plan sponsorship, especially forsmall

and midsized employers.

vii. Option 7: Simplify Disbursements

A taxpayer must take Minimum Required Distributions (MRDs) from most retirement accounts

starting at the age of 701⁄2. (The rules do not apply to Roth accounts.) The rules governing t

distributions are complex—requiring calculations involving age-specific survival factors—and the

calculations are even harder for retirees with more than one account. Taxpayers who fail to comp

with these rules are assessed a penalty of 50 percent of the required distribution.

The proposal and its advantages: 

Eliminating minimum required distributions for individuals with retirement assets below a threshold would relieve many taxpayers from the burden of these regulations at a relatively small revenue cost. As Figure 3 shows, most households headed by individuals over age 70 hold relatively

small amounts in their retirement accounts: about 35 percent of these households with retirement

accounts have less than $25,000 in retirement-account assets and more than half of households

have less than $50,000. A policy that exempted taxpayers with total account balances of less th

$50,000 from MRDs would relieve more than half of those currently affected by MRDs from the

rules. Moreover, because the accounts that would be affected by this proposal are relatively smal

they account for only 6 percent of retirement-account assets—the revenue losses would be small

(about 55 percent of assets are held in accounts larger than $500,000).
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Figure 3: Retirement Accounts

(Individuals Age 70 and Over)

0 

10 

20 

30 

40 

50 

60 

0 100,000 200,000 300,000 400,000 500,000 

Fraction of Accounts Fraction of Assets 

Account Value ($) 

Source: Survey of Consumer Finances (2007)

Percent 

Source: Survey of Consumer Finances (2007).

Disadvantages:

This proposal retains the complex rules for about half of taxpayers currently subject to the

MRD rules.

viii. Option 8: Simplify Taxation of Social Security Benefits

The taxation of Social Security benefits is among the most difficult part of calculating income taxes

for most elderly taxpayers. Determining the amount of benefits subject to tax involves an 18-li

worksheet that requires retirees to calculate an alternative measure of income and then compare

this “modified adjusted gross income” (MAGI) to a three-tiered schedule to determine the amount

of Social Security benefits to include in taxable income. This phase-in schedule results in steep

marginal tax rates—as high as 85 percent above the normal rate—on ordinary income, discouraging work, imposing high rates of taxation on income from retirement accounts, and encouraging

inefficient“tax planning” to avoid paying the tax. The use of software to prepare income tax retur

eliminates the computational burden, but it does not eliminate the problems taxpayers have in predicting how much of their benefits will be subject to taxation or their marginal tax rate. Becau

the income thresholds in the formula are not indexed for inflation, more and more Social Security

recipients are subject to these provisions over time, and more people who would ordinarily be nonfilers have to file on the basis of this tax alone.

The proposal and its advantages: 

Simplifying the formula used to calculate the tax on Social Security benefits would reduce the

compliance burden on older taxpayers and improve economic efficiency. First, replacing the mult
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

tiered phase-in schedule with a single phase-in would eliminate a number of lines on the worksheet

and make the taxation of benefits more transparent. For example, instead of the current syst

that requires including either zero, 50, or 85 percent of benefits in taxable income depending on

different MAGI thresholds, one could specify a single percentage rate—say 40 percent—over a

single threshold. Such a change would represent a return to the pre-1993 system. Second,

could simplify the calculation of MAGI, for example by eliminating the inclusion of Social Security

benefits in MAGI entirely.

In this option, MAGI would be defined as all non-Social Security income (excluding the 50 percent

of benefits currently included in MAGI), the MAGI threshold for including Social Security benefits

in income subject to taxation would be lowered to $12,000 of MAGI for a single taxpayer ($24,000

married filing jointly), and $0.40 of benefits would be included in AGI for each $1 of MAGI over

the threshold. Table 4 illustrates the advantages and disadvantages of such a change. The t

shows the average tax rates, marginal tax rates, and amount of Social Security benefits subject to

tax under the current system and under a simplified system. The example is intended to be rough

revenue neutral (based on 2005 data), and to illustrate the tradeoffs involved in simplifying the

formula.

Table 4: Taxation of Social Security Benefits (Single Taxpayer)

Example: (1) (2) (3) (4) (5) (6)

Total Income 20,000 40,000 40,000 40,000 50,000 110,000 

 Ordinary Income 10,000 15,000 20,000 30,000 35,000 95,000 

 Social Security Income 10,000 25,000 20,000 10,000 15,000 15,000 

Current Law

Benefit Amount Subject To Tax – 1,250 2,500 5,350 11,725 12,750 

Marginal Tax Rate on Ordinary Income 10.0% 15.0% 22.5% 27.8% 46.2% 28.0%

Average Tax Rate 0.3% 1.7% 3.9% 8.7% 11.1% 19.3%

Alternative: 40% Phase-In, $12,000 Threshold on Ordinary Income

Benefit Amount Subject To Tax – 1,200 3,200 7,200 9,200 

12,750 

Marginal Tax Rate on Ordinary Income 10.0% 14.0% 21.0% 21.0% 35.0% 28.0%

Average Tax Rate 0.3% 1.7% 4.1% 9.4% 9.8% 19.3%

This proposal would simplify the calculation of benefits by reducing the calculations for MAGI—

taxpayers no longer need to include a fraction of benefits in MAGI—and eliminating the calculation of multiple phase-ins—if taxpayers are above a threshold, they are taxed on a flat percentage

of benefits over the threshold, similar to the system that existed prior to 1993. As is apparent, t

alternative system results in lower marginal tax rates on ordinary income for taxpayers within the

phase-in range of the current system. This change reduces the incentives for inefficient tax planning and improves the incentives to work and sav

Disadvantages:

While this would lower marginal tax rates for some taxpayers and overall average marginal tax

rates, some people would fall into the phase-in range so they would face somewhat higher marginal
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rates. This policy would create winners and losers. For example, people with high Social Secu

income but low non-Social Security income would pay more in taxes. Indeed, individuals with t

same total income—like those in columns 2-4—would be affected slightly differently, and some

would pay slightly more and some slightly less. To maintain revenue while lowering the phase-

rate to 40 percent, the phase-in threshold would need to be lower—while some low-income taxpayers would pay less in taxes, others would pay more. An adjustment to the additional standa

deduction for taxpayers age 65 and over could be used to offset these distributional effects.

c. Option Group C: Simplify Taxation of Capital Gains

Capital gains are taxed at the individual level at special rates which depend on factors like the type

of income or type of asset, the holding period of the asset, and other accounting rules. Long-te

capital gains and qualified stock dividends are taxed separately from other income at rates of 0 percent or 15 percent. The capital gains rules slated to return in 2011 include 10 and 20 percent bas

rates and 8 and 18 percent rates for gains on assets held over 5 years The Administration’s Budg

calls for a 20 percent tax rate on long-run capital gains and dividends starting in 2011. In addition, starting in 2013, the recently enacted Patient Protection and Affordable Care Act impos

new 3.8 percent Medicare contribution on capital gains and other investment income of married

taxpayers with AGI over $250,000 ($200,000 for single taxpayers)This increases the top statuto

rate on capital gains to 23.8 percent. The capital gains rate of most high-income taxpayers is al

affected by the “Pease” 3-percent phase-out of itemized deductions, which adds 1.19 percentage

points to the effective rate.

The system of capital gains also includes special rates for certain types of investment. Long-te

gains on collectibles—for example, gold, jewelry, or art—are taxed at ordinary tax rates up to a 28

percent maximum rate. Gains from the sale of certain small business stock are taxed at ordina

rates up to a maximum of 28 percent but with exclusions of 50, 60, 75 or 100 percent depending on

when the stock was initially issued and whether the corporation is located in an enterprise zone.

The taxation of the gain on certain real estate (Section 1250 real property) is particularly complex,

and proceeds from a single transaction may be taxed partially at ordinary rates, partially as “unrecaptured Section 1250 gain” subject to ordinary rates up to a 25 percent maximum, and partially at

the capital gains rate. (Moreover, the maximum rate of 25 percent on “unrecaptured Section 12

gain” applies to the portion of the gain attributable to depreciation deducted at potentially higher

ordinary tax rates.) In the case of “carried interest,” capital gains treatment is applied to certa

income that does not represent a return on invested capital.

Because capital gains are taxed separately from other income, taxpayers must compute the tax on

capital gains and dividends on an alternative schedule. Further, because there is not enough ro

on Schedule D for all of the special rates and provisions, many of these are now included in separate

schedules in the instructions. Having separate schedules increases taxpayer burden and makes 

more difficult to check whether taxpayers are properly computing their tax because these schedules

3	 The tax applies to the lesser of the taxpayer’s net investment income and modified AGI in excess of the $250,000

or $200,000 income thresholds. The new definition of modified AGI adds back any foreign income exclusion 

excess of any deductions and exclusions disallowed with respect to that income.
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are not sent to the IRS. This may increase the likelihood that taxpayers will claim tax benefits 

which they are not entitled and thus increase noncompliance. In addition to contributing pages 

instructions and worksheets, having multiple tax rates for different types of capital gains affects the

after-tax rate of return on different assets, distorting investment decisions.

Another source of complexity arises when a capital gain has occurred and thus when taxes are due.

An exchange of property,such as a sale, generally is a taxable transaction—i.e., you pay the tax when

you sell an asset. However, several provisions allow taxes on capital gains income to be deferr

or for the gain to be calculated differently, adding complexity and providing incentives for socially

unproductive tax planning. For example, present law provides that no gain or loss is recogniz

if property held for productive use in a trade or business or for investment purposes is exchanged

for like-kind property (a Section 1031 exchange). Although traditional like-kind exchanges typically involve two persons trading real property with each other, this form of exchange has giv

way over time to exchanges intermediated by a third party market maker. Most transactions th

occur under Section 1031 only loosely resemble an exchange and instead effectively confer rollover

treatment on a wide range of business property and investments. Rollover treatment is conferr

only if the taxpayer complies with a series of complicated rules, and there is much uncertainty surrounding these transactions.

Another area of concern is the taxation of carried interest. The manager or “general partner” of 

investment fund typically receives two types of compensation: a management fee and a percentage

of profits generated by the investments called a “carried interest.” The management fee is taxed 

ordinary income, but the carried interest is generally taxed at the lower capital gains tax rate to the

extent that the underlying investment has generated long-term capital gains eligible for the lower

rate. Many tax experts consider some or all of the carried interest as compensation for manager

services, and therefore argue that some or all of this compensation should be taxed as ordinary

earned income, as is performance-based pay in other professions.

We discuss four options for simplifying the taxation of capital gains.

i. Option 1: Harmonize Rules and Tax Rates for Long-Term

Capital Gains

1. Harmonize 25 and 28 Percent Rates on Capital Gains

When a taxpayer deducts depreciation expense, the taxpayer’s cost basis is reduced by the amount

of depreciation claimed. Thus, when the taxpayer later goes to sell the asset, he may have a ga

as a result of claiming the previous deduction. Since the depreciation was deducted at ordina

income tax rates, it makes sense that any gain due to the deduction should be taxed (“recaptured”)

at ordinary rates, and this is how most assets are treated. However, gains on certain real estate sal

(so-called Section 1250 gains) are taxed at ordinary rates only up to 25 percent. Similarly, collectibles are taxed at ordinary rates, but up to a maximum rate of 28 percen
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

The proposal and its advantages: 

Since the separate capital gainsrate adds complexity to forms and tax planning and the rationale for

a preferential rate is weak in both cases, one reform option would be to tax Section 1250 recapture

and collectibles at ordinary tax rates. A smaller simplification would use the same rate for bo

provisions: 25 percent, 28 percent or an intermediate rate such as 27 percent.

Disadvantages:

Real estate held for investment (non-owner occupied) and collectibles investors would be adversely

affected by eliminating or raising these preferential rates.

2. Simplify Capital Gains Taxes on Mutual Funds

Investors in mutual funds currently have the choice of using several different methods of computing their basis for purposes of computing capital gain. They can choose the average cost bas

method, the first-in, first-out method or the specific identification of shares method. Specific identification is the most taxpayer friendly as it allows selling those shares that have the highest cost and

thus the lowest capital gain first. First-in, first-out is generally least taxpayer friendly as the olde

shares are more likely to have been purchased when stock prices were lower, resulting in a larger

taxable gain. The average cost method would generally be in between these two methods. 

new reporting of basis requirements in effect, however, this creates the potential for confusion and

errors if taxpayers use a different method than used by the mutual fund.

The proposal and its advantages: 

Requiring standardization using the average cost method for all shares in a particular mutual fund

account would provide the greatest simplification and be a compromise among the methods available. Taxpayers would still have some flexibility as separate accounts would be treated separatel

As a transition measure, this could be mandatory only for new shares purchased after date of enactment (or alternatively starting at the beginning of that calendar year). This option would al

help improve compliance as over time all mutual-fund gain information would be computed and

reported by mutual funds.

Disadvantages:

Some mutual fund investors would face higher effective tax rates on their mutual fund investments.

3. Small Business Stock

The small business stock exclusion (Section 1202) has a highly complex set of requirements that

must be met throughout the holding period of a shareholder who hopes to benefit from the exclusion. The complex requirements are designed to prevent abuse of this generous provision. In addition, the Small Business Investment Act has been repealed, and there are now only a few s

grandfathered Specialized Small Business Investment Companies (SSBICs). Because capital gai

tax rates have declined substantially and the excluded gains are taxed as a preference under the

AMT, there is almost no benefit from these exclusions. Both the small business stock exclusion and
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

the rollover of qualified small business stock gains have suffered from compliance issues because of

limited reporting requirements and enforcement by the IRS. The IRS does not receive third-par

information on eligibility of stock owners of potentially qualified small business stock, making

the provision difficult to enforce. The rollover provision has also been criticized because of t

short 6-month holding period, which mainly benefits insiders and traders rather than long-term

investors. This provision has been described as a tax benefit allowing a zero capital gains tax, b

some small business investors do not re-invest their gains in replacement-qualified small business

stock. The President proposed a zero percent capital gains rate on equity investments (stock) 

small businesses and a 75 percent exclusion was enacted for investments in 2009 and 2010 as part

of ARRA.

The proposal and its advantages: 

Some simplification could be achieved by allowing the 100 percent exclusion for stock purchases

starting in 2009 and changing the prior 50 percent exclusion off ordinary income tax rates to a 25

percent exclusion off capital gains rates. This simplification would retain the extra incentive f

qualifying small business investments and result in similar effective tax rates while greatly simplifying the tax calculations. The alternative of repealing these special small business provisions for pre2009 investments would still provide these investments with the benefits of the general preferenti

rate for long-term capital gains. Whatever option is chosen, improved reporting is required to he

prevent abuse of this provision.

The rollover of gains from qualified small business stock (Section 1044) into an investment in

another qualified small business stock could be repealed or reformed by lengthening the holding

period from 6 months to at least one year. The short 6-month holding period requirement is inconsistent with the “patient capital” rationale for special small business stock incentive

Disadvantages:

Eliminating the small business stock exclusion would raise the tax rate on investments in small

businesses. However, few businesses actually make use of these provisions, so the effect would 

limited.

ii. Option 2: Simplify Capital Gains Tax Rate Structure

The combination of the expiration of the zero and 15 percent capital gains tax rates in 2011, the

President’s proposal for a 20 percent rate on capital gains of taxpayers with incomes over $250,000

and the 3.8 percent Medicare tax on capital gains of high-income taxpayers in the recently enacted

health care bill, suggests that it is timely to review the taxation of capital gains.

The basic 10 and 20 percent rates enacted in 1997 (along with the depreciation recapture provision discussed above) were thought to allow reduction of the top capital gains rate without loss of

tax revenue because of the revenue efficiency of the design of the proposal. The zero percent ra

under current law raises little revenue (only through the effect of including the full capital gain

on income-based phase-out provisions). The zero rate also raises questions about whether ev

middle-income taxpayers should pay some capital gains tax on their capital gains income.
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The proposal and its advantages: 

One option would be to convert the separate rates into a 50 percent exclusion. A 50 percent exclusion would result in approximately the same top income tax rate (19.6 percent vs. 20 percent) whi

imposing rates of 5 and 7.5 percent on gains of taxpayers in the 10 and 15 percent tax brackets.

Such a percentage exclusion would simplify the computation of the tax on capital gains, especially

if other capital gains provisions were also converted into percentage exclusions. The same percentage exclusion would apply to net capital losses to make the tax treatment symmetric and reduce a

revenue losses. While the separate calculation of the tax on capital gains is slightly more complicated than an exclusion, simplification benefits would come from cleaning up the other provisio

on special types of capital gains.

A more modest option would be to replace the zero percent rate with the 5 percent capital gains

rate in effect from 2001 through 2007 for taxpayers with taxable income placing them in the 10 or

15 percent rate brackets. While this would increase taxes for some middle-income individual

capital gains are infrequent and tend to be relatively small in this income range. As a result, t

overall income tax of these households would stay roughly the same because of changes to other

provisions in the simplification package. The 5  percent rate would raise capital gains taxes 

higher-income taxpayers without distorting their decisions about stock sales because those decisions would be affected only by the maximum rate that applied to their gains.

Disadvantages: 

A significant drawback of such an exclusion is that the basic income measure (AGI) would be distorted, especially for taxpayers whose income consists primarily of capital gains. This distorti

would affect the starting points for income phase-outs and published tables that use AGI to show

the distribution of income. However, this might be an appropriate treatment for individuals f

whom a large capital gain is a one-time or infrequent event.

iii. Option 3: Limit or Repeal Section 1031 Like-Kind Exchanges

The proposal and its advantages: 

One simplification option is to tighten the eligibility for this treatment to better align the operation

of Section 1031 with the justifications for tax deferral treatment. An alternative option would be 

disallow deferral of gain on like-kind exchanges. Other proposals would limit the rollover to property in certain cases. For example, some proposals would make developed property and struct

a separate category from undeveloped land. Some developers are able to defer taxation continually by rolling over gains from the sale of developed properties into new investment in increasing

amounts of land.

Disadvantages:

The proposal would raise tax rates on real property. The Section 1031 provision interacts wi

and is an escape valve for capital gains tax rates. Thus, it is most important for corporations 

they face a 35 percent corporate capital gains tax rate. Substantial limitation of like-kind exchan

rules would increase the pressure to reduce the corporate capital gains rate (or the overall corpo-
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

rate rate). On the other hand, limiting the like-kind exchange rules could partially fund a low

corporate rate.

iv. Option 4: Capital Gains on Principal Residences

Homeowners may exclude up to $500,000 ($250,000 for a single individual) of capital gain from

the sale of principal residences provided the home was their principal residence in two of the last

five years. This provision was enacted as a simplification measure—at the time of enactment ov

95 percent of home sales produced capital gains below the exclusion amount and even fewer sales

were subject to tax if they met the holding period requirement—and as a middle-class tax break.

With the passage of time, the real value of the exclusion has been eroded, limiting simplification

benefits.4

Calculating the capital gain is itself a complex procedure because the tax basis of the home—the adjusted purchase price against which to compare the sales price—includes transaction costs, fees, investments, and renovations (but not routine maintenance) that occurred since purchase. Recor

documenting all of those expenditures (often covering many years of expenditures) are required.

The proposal and its advantages: 

These issues suggest indexing the exclusion for inflation. A higher threshold would prevent the erosion of the simplification benefits of this provision and prevent increasing numbers of homeowners

from paying taxes on appreciated residences.

Disadvantages:

Indexing the threshold for inflation would expand the already very favorable treatment afforded to

owner-occupied housing and would benefit those with the largest capital gains.

d. Option Group D: Simplifying Tax Filing

Based on IRS research, on average individual tax filers spend more than 17 hours on tax-related

matters each year. Overall, that means that the roughly 140 million filers expend almost 2.5 billi

hours devoted to federal income taxes. In addition to the time cost, taxpayers spend $32 billi

paying accountants, lawyers, and tax preparers or purchasing tax software. All told, the monetiz

cost (at $25 per hour) of this compliance burden for individual taxpayers is about $92 billion. Of

course, these calculations ignore the hard-to-monetize costs of frustration and anxiety.

About 30 percent of the time is spent actually preparing and submitting a tax return, and the remaining 70 percent is spent on recordkeeping, tax planning, and other tax-related items. Recordkeeping alone is nearly half of the total time burden. Much of that is devoted to documen

4	 The relatively short holding period requirement of two years and allowing repeat use every two years is thought

to invite abuse of the provision by homebuilders living in a house they built for two years to get tax-free earnings

from their profit on the house, by conversion of rental or vacation properties into principal residences, and by serial fixer-upper specialists who also get tax-free income on their labor on the house. An option in the complian

section addresses this issue.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

wages, income from dividends, interest, retirement distributions, and other sources, and deductions for mortgage and student loan interest or IRA contributions—information that is usually

provided by third parties to the IRS already. Then taxpayers must input this information and oth

routine information like names, Social Security numbers and children’s ages, into the correct forms

on worksheets, which on average takes another 4 hours and 20 minutes according to the IRS.5

In our meetings, we were urged to consider reforms to reduce the burden of filing through information technology, particularly through “return free” systems like California’s “ReadyReturn” pilot

program. This program targeted a small group of individuals with the simplest tax returns–sing

individuals with no dependents, no itemized deductions, and only wage income—and mailed them

a pre-filled return. All of the content on the form was provided using computer records. Participants’ Social Security numbers were used to retrieve earnings data from tax records already supplied to California by employers, and information on the individuals like their filing status was supplied from last year’s return. (Individuals whose tax situation had become more complicated

had to file a full return.) Individuals simply had to check to make sure that the information on t

pre-filled return they had received was correct, sign the form, and mail it back. Among those w

chose to participate, the median user reported saving 40 minutes and $30, and participants gave

rave reviews, with 98 percent saying that they wanted to use the program again the following year.

These time and money saving benefits of automatic filing do not include the additional benefits of

reduced frustration by taxpayers and their increased trust in the system. Less than 5 percent of t

roughly 2 million eligible taxpayers participated, however.

Some estimate that it would be possible to serve up to 40 percent of all U.S. taxpayers with a similar

system, saving hundreds of millions of hours and billions of dollars in preparation fees, while actually reducing the cost to the IRS of administering the tax system by reducing errors and resultant

investigations.

The California experience also highlighted certain challenges to simplifying the filing process.

Taxpayers with complicated returns, with income from unreported sources, like self-employment

income, or with unreported deductions, like charitable contributions, would be hard to accommodate. As the costs of filing are disproportionately borne by those with complex returns, th

limits some of the potential cost savings from filing simplification. In addition, modifying the fili

system would require changes for the IRS and the Social Security Administration and for the employers and other third parties who are required to submit information to the IRS and who would

now have to send in that information on a much-compressed time frame. In addition, new technological systems and databases would need to be developed and implemented. Currently, the

does not receive and process third-party reported information in time for the filing season. Thu

the timing of reporting and processing would need to be accelerated, with associated investments

in administrative personnel and computing infrastructure at each step of the process. (Californ

processed its state unemployment insurance records for wages by tax filing season for this project,

and wages for unemployment purposes are not necessarily the same as for income tax purposes.)

We received two primary options for simplifying the filing process; implementing either—or

both—would substantially reduce the compliance burden for millions of taxpayers.

5	 These estimates include the much larger amounts of time and monetary costs of taxpayers with business income,

such as sole proprietors. For taxpayers without any business-related income, the average burden is lowe
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

i. Option 1: The Simple Return

The proposal and its advantages: 

One option, modeled after the California pilot program, is to send taxpayers a pre-filled return.

Taxpayers with relatively simple returns would receive a pre-filled tax return from the IRS that

included information taken directly from employers and from last year’s return as well as a preliminary calculation of tax liability. Taxpayers would be responsible for updating their returns 

needed—for example, changing the number of dependents, adding a deduction for home mortgage interest, or adding in self-employment income—but many taxpayers would have no cha

and would only have to sign and return their pre-filled returns.

Taxpayers with relatively simple returns would be the most likely initial candidates for the program, starting with the more than 17 million taxpayers with only wage income and simple family

arrangements. From there, the program could reasonably be expanded to as many as 60 milli

taxpayers—about half of the total number—who have third-party reported income and who did

not itemize deductions.

Providing pre-filled returns would relieve millions of taxpayers from the chore of filling in tax

forms, whether on paper or via tax software, and would reduce the frustration and anxiety of taxpayers at tax time.

Disadvantages:

This option alone would provide little relief for taxpayers with complicated returns, taxpayers with

business income, or low-income filers in complicated living arrangements. Taxpayers in these situations would still need to file a regular return. Further, the IRS currently has neither the computing infrastructure, nor the ability to obtain in a timely manner the required third-party report

income and deductions needed to fill out a complete return, even for simple returns. Considerable investment in technology and manpower would be required to implement such a system. (

indicated below, such investment would also be required to increase overall tax compliance and

reduce the tax gap significantly.) A pre-filled return that omitted certain income sources or th

misstated a taxpayer’s income or deductions in the taxpayer’s favor could reduce tax compliance

and collections by revealing the gaps in the government’s information. However, compliance f

such income sources, like cash receipts by small businesses, is very poor already. (A study of California’s ReadyReturn concluded that the program in fact reduced revenues only slightly.) Adap

the system to address all the special credits for low-income households with children, retirement

savings, or other purposes would be difficult orimpossible unless those credits were also simplified.

Finally, even with technological improvements, the IRS would not be able to prepare returns as

soon after the close of the year as many taxpayers currently file their returns in order to obtain their

tax refunds. Thus, the attractiveness of the program for lower-income families who receive lar

refunds due mainly to the EITC and child credits might be limited. California’s ReadyReturn w

a paper form mailed to taxpayers. The use of a paper-based filing system would tend to elimina

the benefits (such as automatic computations, fewer computational errors, and reduced data entry

costs) of electronically prepared and submitted returns for both the IRS and taxpayers.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

ii. Option 2: Data Retrieval

The proposal and its advantages: 

An alternative—or auxiliary—proposal would allow taxpayers (or their preparers) to download

their own tax information from the IRS. Instead of mailing a pre-filled return to taxpayers, the I

would provide a secure database where individuals could look up and retrieve third-party reported

information, like wages, interest income, dividends, income from sale of securities, state taxes paid,

and deductions like home mortgage interest, all of which taxpayers must currently assemble and fill

in themselves. All of this information is maintained by third parties and could be made available 

a database. Rather than being mailed to the taxpayer item-by-item the information would be available for downloading directly into the taxpayer’s return at his convenience. Eliminating muc

the paperwork needed to prepare taxes would save time, decrease taxpayer frustration, and reduce

errors in transcription and other mistakes. While taxpayers would still need to fill out other information on the tax form like charitable contributions and certain capital gains, this option has t

advantage of providing filing simplification to all taxpayers, not just those with simple tax returns.

Most individual line items reported by the majority of taxpayers are subject to third-party reporting, even for high-income taxpayers, who tend to have the most complicated returns.

Disadvantages:

One concern is that electronic storage and downloading of tax information to individual tax payers by the IRS would be subject to security breaches. But proponents of this approach argue th

the standards for security for other online transactions are very high and they point out that online

systems could improve security compared to mailing hundreds of millions of paper forms across

the country. As in the previous option, data retrieval might make taxpayers aware of all the ite

to which the government does not have access and make honest reporting of these items less likely.

This option would also require additional resources for investments in technology and databases.

Also, this option has the same costs and difficulties as Option 1 of getting the third-party data

submitted and processed early enough to enable taxpayers to file their returns and obtain their

refunds on their current schedule. Moreover, if third parties no longer had to send copies direct

to taxpayers, they would not be able to accelerate their tax filing by using the information sent to

them directly.

iii. Option 3: Raise the Standard Deduction and Reduce the Benefit 

of Itemized Deductions

Taxpayers choose either to take the standard deduction or to claim the sum of itemized deductions

when calculating their taxable income, generally depending on which is larger. Taxpayers w

itemize their deductions must maintain records of those deductions and file an additional schedule

with their return, and additional recordkeeping and reporting is required by third parties for deductions such as mortgage interest. Taxpayers who take the standard deduction do not face the

requirements.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Overall, in 2007, 50 million taxpayers or 38 percent of regular taxpayers (other than dependent filers and those who filed only to claim a stimulus rebate) claimed itemized deductions. The itemization rate increases with income: for those with AGI under $50,000, 18 percent itemize; 55 perce

with AGI between $50,000 and $75,000; 73 percent with AGI between $75,000 and $100,000 and

89 percent of those with AGI over $100,000. Itemization is highest for taxpayers age 45 to 64 a

lower for younger taxpayers and those age 65 and over. Many taxpayers in the $50,000 to $100,0

income range have relatively modest amounts of itemized deductions and could be relieved of the

recordkeeping burden if the standard deduction were higher.

The proposal and its advantages: 

Increasing the standard deduction and reducing the benefit of itemizing deductions would simplify the filing process, reduce recordkeeping requirements for many taxpayers, and relieve some

taxpayers from filing a return entirely. For example, a proposal could limit itemized deductions 

75 percent of certain expenses and use the resulting revenue raised to increase the standard deduction. Such a limitation already applies to certain deductions like business expenses forfood and entertainment and for total itemized deductions for high-income taxpayers. The revenues generat

by this limitation could then be used to finance a substantial increase in the standard deduction.

Increasing the standard deduction would mean that many more people would choose to take the

standard deduction rather than itemizing, meaning that fewer people would need to spend time

keeping records of eligible deductions and resulting in more streamlined returns. Raising the standard deduction would offset the reduced deduction for most lower- and middle-income itemizers.

Some rough calculations that ignore potential behavioral responses illustrate the effects of this

option.6

 The calculations suggest that limiting itemized deductions to 75 percent would generate

enough revenue to increase the standard deduction by 55 to 85 percent, depending on whether the

President’s tax proposals in the Budget are enacted or current law applies. For example, under current law with the AMT provisions indexed for inflation (the so-called AMT “patch”), the standa

deduction could be increased by up to 85 percent by 2015. Under this scenario, nearly 30 milli

taxpayers would shift from itemizing deductions to claiming the standard deduction by 2015, while

about 26 million taxpayers would continue to itemize deductions. This would provide a substantial

amount of simplification for taxpayers who no longer need to itemize deductions. The percenta

of taxpayers with AGI between $60,000 and $75,000 who itemize would decrease from 51 percent

to about 18 percent, providing substantial simplification while still allowing itemization for those

with large amounts of such deductions. Among taxpayers in this income group, tax liabiliti

would be reduced or remain the same for about 70 percent of taxpayers. Moreover, tax liabilities would remain the same or be reduced for 96 percent of taxpayers with AGI less than $50,0

under this option. Taxes would increase for more than three-fourths of taxpayers with AGI ov

$200,000. Over a longer horizon, the standard deduction could be increased further or revenu

could be allowed to rise because itemized deductions typically rise faster than the inflation-indexed

standard deduction.

6	 Possible behavior responses could include reductions in charitable donations and some taxpayers using savings to

pay down their mortgages since the interest would no longer be fully deductible. In addition, over time state a

local governments might reconsider their mix of types of taxes, fees and borrowing.
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Limiting itemized deductions would also improve economic efficiency. Certain itemized deductions—for example the deduction for mortgage interest—provide subsidies for specific activiti

that encourage them relative to other possibly more productive activities.

Several limitations on itemized deductions were included in the Tax Reform Act of 1986, and the

Administration’s Budget proposal recommends limiting the benefit of itemized deductions for

higher-income taxpayers to 28 percent rather than up to the ordinary income tax rate of 35 percent.

Disadvantages:

Limiting itemized deductions would be criticized on fairness grounds. For example, limiting charitable contributions would reduce the incentives to give to charity and could therefore adverse

affect both charitable organizations and their beneficiaries. Deductions for work-related expens

would also be hard to limit—the costs of producing income are fully deductible for all businesses

and for the self-employed, but currently only partially deductible for employees with unreimbursed

expenses. Similarly, the deduction for large medical expenditures is intended to adjust for ability 

pay and the threshold has recently been increased to only allow deductions over 10 percent of AGI.

Limiting itemized deductions would also raise taxes more from those with large deductions than

otherwise similarly situated taxpayers with fewer deductions. For example, homeowners wou

see their taxes rise more than renters. There may be more efficient ways to limit the costs of charitable deductions without reducing the incremental incentive to give, such as a modest floor under

deductions, like the 1 percent floor suggested by the 2005 Tax Reform Panel, or a fixed dollar floor

suggested by others.

e. Option Group E: Simplification for Small Businesses

Simplified Accounting for Small Businesses

Small businesses spent close to 1.8 billion hours complying with the income tax in 2004 and paid

as much as $16 billion for professional help, according to one study. These compliance costs fa

disproportionately on smaller businesses, as smaller firms bear a larger compliance burden relative

to the size of their business than do larger firms. Forthe smallest businesses—those with one to fi

employees—the average monetized cost of compliance is estimated to be $4,500 per employee. According to the National Federation of Small Business’s Problems and Priorities Poll, tax complexi

ranks fifth of 75 issues. This complexity is a primary reason why 87 percent of small business owners rely on a paid tax prepare

The largest cost of tax compliance for small businesses is the time burden associated with the additional recordkeeping needed for complying with tax accounting. Businesses may need to keep 

least two sets of books, one for financial accounting and another for tax accounting purposes; often

businesses must also maintain additional sets of accounts for states that have de-coupled from federal tax rules. For most small businesses, these books may not be that different because they already

use cash accounting for both financial and tax purposes; about 80 percent of businesses with gross

receipts less than $500,000 and that make or sell goods use cash accounting for tax purposes. Wi

cash accounting, firms generally include all receipts in gross income in the year they are received,
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and deduct many expenses when paid—except for the costs of materials and supplies, inventories,

and other capital expenditures. Taxpayers cannot deduct their costsfor materials and supplies unt

they are used. Similarly, taxpayers generally may not deduct the costs of inventory until the goo

are sold. However, many small taxpayers need only capitalize the costs of merchandise purchas

for resale. Other costs, such as direct labor costs and overhead costs may be expensed by the

small taxpayers. Nevertheless, the tax rules require even very small firms to maintain records f

purchased supplies and inventory beyond the year in which they were bought. Similarly, expenditures for depreciable property must be deducted over time, and the depreciated basis tracked fr

year to year. Current law provides some relief by allowing small businesses to deduct immediate

up to $250,000 of investments in certain property. (This limit is scheduled to decline to abo

$135,000 in 2011.)

In addition to direct bookkeeping costs, recordkeeping at small firms is frequently subject to error.

According to one IRS study, some recordkeeping items reported on the returns of sole proprietorships have error rates over 50 percent.

Witnesses also cited the difficulty of claiming a deduction for the business use of a home as a drain

on small businesses. Nearly half of small businesses are home-based and many could be eligible 

deduct home office costs. However, to qualify for the deduction a number of stringent tests mu

be met and records documenting household and business expenditures related to the office maintained. For example, a self-employed worker using a den for business purposes may need to document costs for utilities, mortgage interest or rent, and general repairs, allocate those costs to t

business portion of the home, and otherwise differentiate costs specifically related to the business

(like a dedicated phone or fax line) from those related to the home. Also, there are strict requirements that limit the deductibility of home office expenses by generally requiring that the ho

office space be used exclusively for business.

A final issue raised by many business representatives deals with property (other than home offices)

that potentially has both business and personal uses, such as automobiles, computers, and cell

phones–known as “listed” property. To prevent the taking of tax deductions for the personal use 

listed property, Congress requires taxpayers to report as income the personal use of this property.

Strictly speaking, in order to comply with these rules, employers and employees must go call by call

through cell phone records to allocate business and personal use.

i. Option 1: Expand Simplified Cash Accounting to More 

Businesses

The proposal and its advantages: 

“Simplified cash accounting” or “checkbook accounting” eliminates the need to maintain multiyear records for supplies, inventories, and most depreciable property. In this system (advocat

by the 2005 Tax Reform Panel), taxable income for most small businesses would simply equal

cash receipts minus cash business expenses—including cash outlays for inventories, materials, and

depreciable property other than buildings. Rather than having to keep an additional set of boo

solely for tax purposes, small businesses could simply use their cash flow records—mainly their
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bank accounts. Expanding full cash accounting to all but the largest firms could allow millions 

small businesses to simplify their tax accounting and lower their compliance costs. Relieving sma

businesses of the burden of maintaining these records could free up resources for more productive

uses and, by simplifying rules, could reduce errors and improve compliance. Taxpayers current

using cash accounting are the vast majority of businesses, but they account for only a small share of

overall business activity. Hence, the dollar amounts involved for provisions related to supplies, inventories, and depreciable property are very low, making the current recordkeeping requiremen

related to such property onerous relative to the revenue gained.

An additional benefit of this option is that it could facilitate improvements in third-party reporting

and therefore compliance for small businesses. Under simplified cash accounting, the bank account of a business essentially records the taxable income of the business—receipts minus expenses. If firms were required to maintain a separate account for these transactions, reporting by b

on these accounts would provide tax administrators with more complete records of the income of

small businesses. (This proposal is discussed further in the options to improve compliance

Disadvantages:

Providing simplified cash accounting to small firms would reduce the present value of revenues

collected. In addition, certain administrative issues would need to be addressed with a permane

law such as how to treat firms moving across the threshold for simplified accounting. Transiti

issues, like how current inventories were treated, would need to be addressed. Aggregation rul

would be needed to prevent large businesses from creating smaller units to take advantage of the

simplified treatment.

ii. Option 2: Simplified Home Office Deduction 

The proposal and its advantages: 

Simplifying the home office deduction would reduce the recordkeeping and compliance burden on

small firms. One approach would permit a standard deduction—a flat dollar amount—for homebased businesses, similar to the standard deduction for individual taxpayers. At-home wor

would file Schedule C (income from self-employment) only if self-employment gross income exceeded that threshold and would be permitted a safe harbor for expenses up to that amount—

recordkeeping for those expenses would be eliminated. Businesses could choose to continue 

follow the current home office deduction rules, or they could choose the new standard deduction.

Under an alternative approach, at-home workers could use a standardized formula more similar to

the current method that is based on the size of the home office. Taxpayers would figure their deduction by multiplying the square footage of their office by a standard home office rate, eliminati

the need to maintain records documenting costs for home expenditures. Either of these simplifications would reduce the burden of claiming a home office deduction and would encourage mo

taxpayers to deduct expenses associated with the business use of their home.
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Disadvantages:

Either of these provisions would likely reduce revenues by increasing the likelihood that taxpayers would claim these expenses and, for some taxpayers, the amount of expenses they could claim

would increase. (This revenue loss could be reduced, for example, if only expenses over a thresho

could be claimed.) Many of the strict tests applied in the current system are designed to discoura

abusive use of the home office deduction. Taxpayers would still have to meet the eligibility conditions for deducting home office expenses. Finally, adding an optional standard deduction could actually increase taxpayer burden without decreasing recordkeeping costs, since many would elec

compute both ways (standard deduction and exact method) and then deduct the larger of the two.

iii. Option 3: Simplify Recordkeeping for Cell Phones, PDAs, and 

Other Devices

The proposal and its advantages: 

Declassifying cell phones and PDAs from “listed property” would eliminate the requirement to

document each individual call and allow firms to deduct the expenses using the same methods they

use for other expenses. (The Administration’s 2011 Budget included this proposal.) Alternativ

the IRS could provide a safe harbor method under which a certain percentage of cell phone or

PDA use was deemed to be for personal use. For example, 50 percent of the cost of an employerprovided cell phone could be assumed to be for personal use. These simplifications would elimina

a costly recordkeeping requirement for businesses.

Disadvantages:

Removing cell phones and other personal digital assistants (PDAs) from classification as “listed

property” would encourage firms to offer employees devices and phone plans as fringe benefits,

increasing the need to clarify the circumstances in which those benefits may be excluded from

income.

f. Option Group F: The AMT

The item that was mentioned more than any other tax provision was the individual Alternative

Minimum Tax (AMT). The AMT is a parallel tax system that requires millions of Americans 

calculate their taxes twice, once under the regular tax and once under the AMT, and then to pay the

higher of the two. Without legislative intervention to increase the AMT exemption amount, mo

than 28 million taxpayers would need to pay the AMT in 2010; by 2020 the number would climb to

more than 53 million. Even with relief, in 2009 about 4 million taxpayers paid AMT (in 2020, wi

the AMT “patch” almost 8 million filers would pay the AMT). Millions more faced uncertain

about whether they would be subject to the AMT—and be hit with a “surprise” tax payment—

and needed to fill out a preliminary form and read pages of instructions just to find out whether

they would need to file an AMT return. Moreover, because the AMT adjustments eliminate ma

popular exemptions and deductions including those for taxpayer and dependent exemptions, the

standard deduction, state and local taxes, and business expenses, the AMT now threatens to en-
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snare many ordinary households. Without continual AMT “patches” the vast majority of taxpaye

affected by the AMT would earn less than $200,000.

The uncertainty created by the AMT is a primary concern—many argued that what a taxpayer owes

at tax time should never be a surprise. In addition, many cited the direct burden of calculating t

AMT on the 55-line form. Other comments focused on the many features of the AMT that seem

at odds with common features of the regular income tax system. For example, many asked why t

AMT eliminates personal exemptions and therefore treats families of different sizes the same, while

the ordinary income tax includes many provisions to address horizontal equity.

i. Option 1: Eliminate the AMT

The proposal and its advantages: 

Most observers suggested eliminating the AMT entirely, and eliminating all the headaches of the

AMT directly.

Disadvantages:

The major problem with complete repeal of the AMT is cost: estimates from a variety of sources

suggest that repealing the AMT would cost on the order of $1.4 trillion over 10 years relative to the

current policy baseline. “Patching” the AMT by indexing its parameters at their 2009 levels wou

limit the number of AMT taxpayers substantially—to millions rather than tens of millions of taxpayers—but would still cost just over $1 trillion over ten years. Alternative options to eliminate t

AMT for taxpayers below some income threshold—say under $250,000—would also reduce the

number of AMT taxpayers significantly but would still be very expensive—reducing revenues by

an amount somewhere between the two estimates above.

Legislators have historically “patched” the AMT each year (as is now assumed in the Administration’s Budget proposal), so the de-facto cost of repealing the AMT is about the $320 billion difference (over 10 years) between full repeal and indexing the “patch” for inflation.

ii. Option 2: Modify and Simplify the AMT

The proposal and its advantages: 

An alternative option would be to simplify the AMT and harmonize its provisions more closely

with those in the regular income tax. The compliance burden of the AMT arises because the A

adjustments are sufficiently opaque that taxpayers cannot predict whether they will be subject to

the AMT and because many taxpayers must fill out their taxes twice, using a different set of rules

and a different set of calculations each time. If we are stuck with the AMT because of the costs 

repeal, we could at least make it less burdensome.

The AMT schedule includes 28 adjustments to ordinary income that are often only slightly different

from similar provisions in the ordinary income tax. Medical expenses are deductible on the regul

schedule only to the extent they exceed 7.5 percent of income but 10 percent for the AMT. (The recent health care legislation eliminated this difference.) The definition of deductible home mort
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interest is slightly different for the AMT. Employee stock options are taxed when exercised und

the AMT but only when the stock is sold under the individual income tax. To eliminate the possibility of being taxed twice on the same compensation, AMT taxpayers get a credit against tax

paid in the future when the stock is sold and regular tax liability is incurred; hence the net revenue

is generally close to zero. In the mean time, however, the taxpayer must carry forward two differe

bases in the options and stock and continue filing AMT returns for intervening years. Harmonizing these provisions would improve the predictability of AMT liability, save a lot of paperwork, a

make the system more transparent.

Many of the other adjustments apply to very few taxpayers and could potentially be addressed elsewhere in the tax code. In 2006, fewer than 10,000 taxpayers of the 8.6 million who filed the A

made adjustments for obscure items like “electing large partnerships” (811 taxpayers), the difference between regular tax and AMT treatment of “research and experimental costs” (1,743 taxpayers), or “intangible drilling cost preference” (5,969 taxpayers). Addressing these issues elsewhe

in the tax code—for example, by modifying the tax treatment only for those few taxpayers “electing

large partnerships,” would relieve AMT filers from having to deal with these provisions.

Finally, a consolidation of family-related tax credits and deductions, as discussed above, could reduce the number of AMT taxpayers. Since personal exemptions are not deductible for AMT purposes, having a large family increases the likelihood of being subject to the AMT. If the stan

deduction and personal exemptions were eliminated and consolidated with a “family credit,” this

would harmonize treatment of families between the regular tax and the AMT and could be used to

reduce the number of AMT filers.

Disadvantages:

Much of the burden of calculating taxes twice would remain. Harmonization of individual t

provisions would help or hurt individuals affected by individual provisions.
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III. COMPLIANCE OPTIONS

The second of the charges to the Tax Reform group was to suggest options for improving taxpayer

compliance and reducing the tax gap.

Most taxpayers report and pay their taxes voluntarily and on time. Overall, the federal tax syst

achieves a high level of voluntary compliance with taxpayers paying about 83.7 percent of all taxes

due in a timely manner. The remaining fraction of unpaid taxes is often called the gross tax ga

the difference between the amount of taxpayers’ tax obligation for a given year and the amount

that is actually paid on time. This gap was estimated to be $345 billion in tax year 2001. (Ther

no more recent IRS estimate.) Of the $345 billion, voluntary late payments and IRS enforceme

brought in approximately $55 billion, leaving a “net tax gap” of $290 billion of unpaid, uncollected

taxes. This gap results primarily from the underreporting of income, with much smaller amoun

arising from taxpayers who fail to file, or who file and declare income but fail to pay. The total dollar amount of unpaid taxes has likely increased since 2001 because of the growth in the econo

and the growth in tax revenues.

Despite the high rates of voluntary compliance, an unacceptably large amount of the tax thatshould

be paid is not. This directly affects federal revenues, resulting in larger federal deficits, but al

reduces tax revenues for state and local governments, which often rely on information reported on

federal tax returns. Noncompliance also forces compliant taxpayers to shoulder a disproportionate share of the burden of government finance. The tax gap therefore represents an unfair bu

placed on compliant taxpayers who must ultimately pay more for government services—an additional burden that runs to thousands of dollars per taxpayer to subsidize those who do not pay.

Honest businesses are put at a competitive disadvantage relative to those that cheat, and everyone

suffers when taxpayers inadvertently underpay their taxes. Therefore, reducing the tax gap is abo

more than just increasing government revenues. It is also about ensuring that everyone pays the

fair share, which in turn supports the willingness of taxpayers to voluntarily comply with the tax

system and their trust in it.

Reducing the tax gap is not an easy task. The net tax gap does not represent “tax due” bills that t

IRS could send to taxpayers. Rather, the tax gap primarily reflects an estimate of noncomplian

that the IRS has reason to believe exists, much of which has not been specifically identified, and

which, in many cases, the IRS has limited resources or ability to assess or collect. (Indeed, limit

IRS resources are the main reason the official estimate of the size of the tax gap is nearly a decade

old.) Furthermore, some of the tax gap results from taxpayers who may have insufficient funds 

pay the taxes they owe or from businesses that no longer exist. More fundamentally, substantial

reducing the tax gap could require both a significant increase in IRS enforcement capabilities and

would require more intrusive enforcement measures than may be acceptable to Congress and the

public. Moreover, additional resources for collection and enforcement would compete for limit

government resources that could be used for other purposes.

Both Congress and the IRS have taken significant actions to reduce noncompliance and the associated tax gap in recent years, and many of these changes were recently or will soon be put into effect.

For example, information reporting will be enhanced by two requirements for credit card payment
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and stock basis reporting. Additionally, the recently passed Foreign Account Tax Compliance A

(FATCA) will add robust reporting for international transactions and provide the IRS key information to help identify offshore tax abuses. In the recently enacted health legislation, Congre

expanded the requirement for businesses to report aggregate payments of $600 or more per year to

recipients for all goods and services and to both non-corporate and corporate payees. Beginning

in 2011, tax return preparers who file 10 or more returns will be required to file those returns electronically. The Administration’s Budget includes additional compliance proposals that would affe

worker classification and increase information reporting foritemslike rental property expense payments, private separate accounts of life insurance companies, and government payments for certain

property and services, as well as other changes.

In order for these changes to be fully effective—both from a tax compliance perspective and from a

“customer service” perspective of helping taxpayers avoid mistakes and providing timelier processing of returns—the IRS will need to devote new resources targeted in these areas; meanwhile, the

IRS will still need to maintain its efforts elsewhere providing taxpayer service and reducing taxpayer burdens in the administration of tax laws. As a result, the IRS will need additional fundi

because without adequate resources, these new provisions will not be effective.

a. Background on Compliance and the Tax Gap

IRS research sheds light on the types of non-compliant taxpayers and the kinds of income and deductions where noncompliance is most severe. The following table shows the estimates of compliance by type of taxes. Over 70 percent of the gross tax gap is attributable to the individual inco

tax, and sole proprietors make up more than half of this percentage.

Table 5: The Gross Tax Gap, by Type of Tax, Tax Year 2001

Type of Tax Gross Tax Gap ($ Billions) Share of Gross Tax Gap

Individual Income 245 71%

Corporate Income 32 9%

Employment 59 17%

Estate 8 2%

Excise NA NA

Totala 345 100%

a.	 Items may not add due to rounding.

Source: Figure 2, “Reducing the Federal Tax Gap,” IRS & Treasury, August 2, 2007.

Noncompliance can take the form of not filing required returns, underreporting income on filed

returns, or underpaying taxes that are reported on time. It is estimated that 82.6 percent of t

gross tax gap was attributable to underreporting of tax (including underreported income or overstated deductions and credits) for tax year 2001. The overall tax gap is dominated by the underreporting of individual income tax, estimated at $197 billion. Table 6 categorizes sources of individual income according to the visibility of the type of income and the associated “net misrepor
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percentage.”7

While the accuracy of reporting varies widely for different types of income or deductions, the reporting compliance is greatest where there is substantial information reporting 

withholding, such as for wages and salaries.

Table 6: Individual Income Tax Underreporting Gap and

Net Misreporting Percentage, by Visibility Groups,

Tax Year 2001

Visibility Group – Type of Income or Offset Underreporting Gap 

($ Billions)

Net Misreporting 

Percentagea

Total Underreporting Gap 197 18%

Items subject to:

Information reporting and withholding (wages, salaries, etc.) 10 1%

Information reporting (interest, dividends, pensions, social security benefits, etc.) 9 5%

Some information reporting (capital gains, S corp. & partnership, deductions, 

exemptions, etc.) 51 9%

Little or no information reporting (proprietor income, rents & royalties, “other” 

income, etc.) 110 54%

 -- Non-farm proprietor income 68 57%

 -- Rents & royalties 13 51%

 -- “Other income” 23 64%

a. Net Misreporting Percentage – see footnote 7

Source: Figure 5, “Reducing the Federal Tax Gap,” IRS & Treasury, August 2, 2007.

The largest source of underreporting of income is individual income tax for income sources not

subject to withholding or document matching. Voluntary compliance is very high for inco

subject to both withholding and information reporting—more than 99 percent of wage and salary

income actually reported on Forms W-2 is disclosed, and the reporting rate on income subject to

third-party reporting is 95 percent. Compliance is low where the IRS does not receive third-par

reporting, or where that reporting is incomplete, and where the IRS does not have “line of sight” to

see transactions and accounts. For example, the income reporting percentage drops to 20 perce

for income earned by certain sole proprietors (called “informal suppliers”) who operate “off the

books” on a cash basis in areas such as street vending, door-to-door sales, or moonlighting in a

trade or profession. Underreporting of business income by small businesses, in particular, accounts

for approximately $153 billion—44 percent—of the tax gap. The IRS estimates that only about ha

of self-employment taxes owed are actually paid on time, and that the underreporting of business

income by individual income taxpayers cost the Treasury $109 billion in tax year 2001.

7	 “Net misreporting percentage” is the aggregate net amount of income misreported divided by the sum of the absolute values of the amount that should have been reported. The estimates of the amounts that should have be

reported account for underreported income that was not detected by the random audits (where the burden of

proof is on the auditor) without a corresponding adjustment for unclaimed offsets (e.g., deductions, exemptions,

statutory adjustments, and credits) that were not detected (where the burden of proof is on the taxpayer).
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b. General Approaches to Improve Voluntary 

Compliance and Reduce the Tax Gap

When we asked experts how to improve voluntary tax compliance and reduce the tax gap, they

advocated broad and general principles to promote compliance.

One theme we heard repeatedly was that voluntary tax compliance would be increased by having a

simpler, more transparent and more easily understood tax system, and from stable and consistent

tax law. The complexity of the current tax code results directly in involuntary errors and facilitat

intentional evasion. Areas where the tax code is particularly complex—the EITC, tax credits a

deductions for education expenses, and limits on contributions to retirement savings plans—are

well-known sources of unintentional errors. One study of capital gains found that 33 percent 

taxpayers who misreported gains from securities sales overstated their capital gains. These taxpayers overpaid and thus are unlikely to be trying to cheat. Complex provisions also facili

intentional noncompliance (evasion) in part because they make it difficult for the IRS to determine

whether a taxpayer is complying with the law absent a substantial and sophisticated audit.

We also heard a lot about the need for predictability and stability in the tax system. The more certainty taxpayers have about the law and the more predictable the law is from year to year, the easi

it is for taxpayers to comply with the law and the less likely it is for taxpayers to make unintentional

errors. However, tax rules change almost every year: there have been more than 15,000 chang

since 1986 and changes are increasingly common. In addition, temporary provisions are increasingly used for things like education credits, stimulus rebates, disaster area relief, loss carrybacks, 

the first-time homebuyer credit. These changes are confusing to taxpayers and to tax professionals. Additionally, each year taxpayers must await reauthorizations of expiring tax provisions 

the Research and Experimentation credit, AMT relief, or the sales tax deduction. The JCT’s list 

expiring federal tax provisions includes more than 240 provisions that expire by 2020.

Expiring and temporary provisions and other changes to tax law increase the cost of compliance

and create unpredictability for individuals, resulting in more confusion and mistakes. From 

administrative perspective, such changes require major reprogramming of current technology systems, new information booklets, publications, and forms, and reeducating taxpayers, preparers,

administrators, and enforcement officers. All of these costs divert resources from more producti

uses and reduce the IRS’s ability to establish best practices. For example, the recent homebuy

credit was particularly challenging to administer and enforce, and the risk of fraud was significant

because of uncertainty about appropriate documentation requirements and a reluctance to impose

excessive reporting burdens on taxpayers seeking to legitimately avail themselves of the credit.

A second theme we heard was that investments in research and technology would be necessary to

improve compliance and reduce the tax gap. Continued improvements to information technolo

and databases would provide the IRS with better tools to promote compliance. Improving technological resources would enable the IRS to ensure all businesses and workers are in the tax payme

system and thus increase the productivity of existing IRS resources. Such improvements wou
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also speed refunds, help with customer service, and provide a stepping stone toward systems like

data retrieval that would make filing easier.

Additional research is essential to enable the IRS to better understand sources of noncompliance,

identify ways to minimize taxpayer burden arising from compliance activities, and target resources

that facilitate voluntary compliance. Unless we understand the causes of noncompliance, we wi

continue to have difficulty knowing whether it is inadvertent or intentional or whether it is facilitated by certain individuals or organizations, and we will not know how to stop it.

A final theme was improving tax administration. Experts pointed out that the IRS has multip

objectives that include providing service for taxpayers, collecting revenue, and distributing benefits

through credits and refunds, and that these different objectives compete for budget resources. N

resources could be used to help develop modern and adaptable administration methods, improve

the design of tax forms and educational materials, improve audit and enforcement procedures,

and increase audits and collection activities where appropriate. An overarching theme identifi

in the compliance area is that compliance efforts could be better targeted with an increased use of

electronic data. Not only would this allow faster processing, but it would also provide better capabilities for data analysis in researching areas of noncomplianc

We also received some more specific options for improving compliance.

c. Option 1: Dedicate More Resources to Enforcement 

and Enhance Enforcement Tools

In certain areas, enforcement through audits is often the only way to uncover underreporting of income. Overall, in fiscal year 2009, the IRS examined 1.4 million or about 1.0 percent of individu

tax returns. The examination rates ranged from 0.4 percent of simple returns with total positi

income under $200,000 up to 10.6 percent of returns with AGI of $10 million and over. The examination rates were lower for simpler returns such as those with only wage and investment inco

and higher for returns with characteristics known to have higher noncompliance rates including

business and rental income. Most examinations are conducted by simple correspondence with the

taxpayer, while more serious or complex issues may require a formal field audit.

In addition, the IRS checks for the accuracy of information on millions of additional returns. Ov

2.8 million notices were sent out under the “math error” program, which is authorized by statute. The program allows the IRS to identify factually inconsistent or missing return informati

in specific areas (which are defined by statute) and correct the amounts reported during return

processing prior to issuing a tax refund. For example, the IRS has math error authority to de

earned income tax credits to taxpayers who fail to provide valid Social Security numbers for each

child for whom the credit is claimed. The most common math errors relate to the computation 

the amount of tax, the EITC, the number and amount of personal exemptions, and the standard

or itemized deductions. Expanding the set of circumstances where the IRS may use math err

authority to adjust a return during processing could reduce the number of incorrect refunds and

reduce the need to use a formal audit to correct mistakes.
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Under the Automated Underreporter (AUR) Program, the IRS matches tax returns to information

returns reported by third parties and contacts taxpayers to resolve discrepancies and identify unreported income. In fiscal year 2008, the IRS had 4.8 million contacts under the AUR Program th

resulted in $16.5 billion of additional assessments.

As stated earlier, Congress has enacted a number of provisions to improve compliance that will go

into effect over the next several years, and the Administration’s Budget includes additional proposals to reduce the tax gap. In order for these efforts to be effective in improving compliance, the I

will need additional resources targeted to compliance. The IRS received 1.9 billion informati

returns in fiscal year 2008 and will be receiving larger numbers in the future as additional information reporting requirements are phased in. The FY 2011 Budget request for the IRS is $12.6 billio

representing an increase of $487.1 million or 4.0 percent from the fiscal year 2010 enacted level.

Of the total budget requested, $2.3 billion is for taxpayer services, $5.8 for enforcement, $4.1 for

operations support, and $387 million for business systems modernization. The independent I

Oversight Board supported the added funding for IRS enforcement and Business Systems Modernization program to upgrade IRS computer systems and information technology, and recommended

even more for IRS taxpayer service and basic IRS operations support.

An additional consideration is the design of tax forms. While minimizing taxpayer burden is 

important criterion, IRS forms and publications could be reviewed and redesigned to improve compliance. For example, a proposed new schedule for corporate taxpayers was intended to impro

compliance by requiring the reporting of certain items that might indicate the use of questionable

arrangements or deductions that could be considered in selecting firms for audit. Evidence suggests the design of tax forms matters: a recent study indicated that when the threshold for reporti

specific information about noncash charitable deductions was increased to $500, a large number

of taxpayers increased their claimed charitable deductions to just below that threshold. Additional

resources would be needed for the IRS to implement and fully use the information from redesigned

forms.

The proposal and its advantages: 

More resources would enable the IRS to increase the number of examinations and follow-ups of

mismatches between information documents submitted and tax returns filed, check more quickly

for math errors and missing information in returns, and pursue audits and collections more efficiently and with a lower burden on compliant taxpayers. More resources would also relieve t

budgetary tradeoffs between enforcement and provision of taxpayer services. Enforcement revenue was $48.9 billion in fiscal year 2009 through collection, examination and document matchi

for a total IRS-wide return on investment (ROI) of 4.2 to 1. This figure excludes the addition

revenuesthat enforcement produces by deterring non-compliance from occurring in the first place.

With additional resources, the IRS will continue initiatives implemented with the current funding

and establish new initiatives to help increase enforcement revenue.

Disadvantages:

Spending on enforcement and reporting requires real resources both in terms of direct costs of

enforcement and the cost to taxpayers in time and frustration. Many assume that it is optimal to
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increase enforcement until the additional dollar of enforcement brings in an additional dollar of

revenue. This assumption ignores the fact that increasing enforcement uses real resources—hiri

auditors and requiring taxpayers to spend time—that could be used more productively elsewhere.

Instead, experts advise that enforcement spending should increase only to the level where the total cost of an additional dollar of revenue gained by enforcement just equals the cost of raising an

additional dollar of revenue through some other means, for example by an increase in tax rates.

Economists generally believe that most taxes reduce productive economic activity so that the true

cost of raising a dollar of tax revenue through the tax system exceeds a dollar—typical estimates of

the total cost range between $1.30 to $1.50. From this perspective, enforcement efforts should 

increased only to the point where an additional dollar of enforcement still brings in more than the

cost of raising a dollar of revenue. In addition, one must consider that the direct costs of addition

enforcement are only one part of the total costs of increased auditing. An increase in audits has i

downside, as it could be viewed as intrusive and onerous for taxpayers.

d. Option 2: Increase Information Reporting and Source 

Withholding

Comprehensive third-party information reporting is an important component of achieving a high

rate of voluntary compliance. Tax compliance is extremely high for taxpayers subject to withholding and third-party information reporting. As discussed earlier, among workers whose wage income is reported on Form W-2, the noncompliance rate is only about 1 percent. Compliance is

where the IRS does not receive third-party reporting, or where that reporting is incomplete.

The proposal and its advantages: 

Expanding information reporting to income sources with little third-party coverage would improve compliance and reduce the tax gap in those areas without the need for additional audits. F

example, the new provisions in FATCA will significantly help the IRS to look through financial

intermediaries to identify U.S. persons. Historically, however, reporting for international transactions has not been strong; a further enhancement could be made by imposing a requirement 

report on international wire transfers by financial institutions.

In addition, expanded use of reporting on independent contractors by businesses could reduce

underreporting in traditionally cash businesses. Requiring withholding on large payments to independent contractors and business-to-business payments could further increase compliance, although it could have adverse impacts on independent contractors, especially those who provi

combinations of goods and services.

Disadvantages:

Third-party reporting imposes burdens on third parties—generally businesses but potentially individuals—as well as the IRS. Like enforcement costs, the cost of reporting is a real social cos

Expanded reporting on independent contractors would be burdensome for many individuals who

are not currently required to do such reporting. Because of expansions of information reporting in

recent legislation, the potential for further requirements may be more limited.
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e. Option 3: Small Business Bank Account Reporting

Underreporting of small business income makes up 44 percent of the tax gap–the largest source of

underreported income. Small business owners do not typically receive wages and salaries that a

reported to the IRS and subject to withholding. In addition, many paymentsto small businesses a

not subject to information reporting, so the accuracy of this information on a business taxpayer’s

return cannot be verified based on third-party reported information. This provides opportuniti

for taxpayers to underreport their income and makes it difficult for the IRS to identify noncompliance.

The proposal and its advantages: 

In conjunction with a simplified tax accounting system for small businesses that permits cash accounting (described in the section on tax simplification), a small business would be required to use

a designated bank account for all business receipts and expenditures that is segregated from any

personal bank account. The bank would be required to report the receipts and expenditures with

the designated account annually.

The proposal would offer both simplification and compliance improvements. As described abov

simplified cash accounting for small businesses would allow business owners to dispense with

many onerous tax accounting provisions, as their checkbook account would effectively provide

all their tax records. Moreover, allowing businesses to expense certain depreciable business asse

could provide a positive incentive in the form of better cash flow and lower effective tax rates to opt

in to the system.

Disadvantages:

Bank account reporting would require millions of small businesses to open and pay for separate

accounts. Additionally, many sole proprietorships use bank accounts and credit cards for bo

personal and business use. Requiring separate business accounts would have less impact on intentional noncompliance than on inadvertent noncomplianc

f. Option 4: Clarifying the Definition of a Contractor 

Businesses are required to withhold income and payroll taxes on behalf of their employees, but are

not required to do so for independent contractors. (In addition, a business must fulfill requirements under labor laws for employees that generally would not apply to contractors.) The distinction between an employee and a contractor is therefore important for the withholding of taxes a

reporting of income—which are crucial for ensuring tax compliance—and for applying labor laws

such as minimum wages, workplace safety, or eligibility for unemployment benefits.

However, the rules for distinguishing between independent contractors and employees are complicated, based on longstanding common law, and depend on as many as 20 factors related to the

relationship between the worker and the business that frequently must be applied on a case-bycase basis. In addition, the rules for distinguishing employees and contractors are different f

income taxes and payroll taxes and for purposes of labor laws. Moreover, some rules apply to a
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workers, while other rules exclude specific categories of workers, such as engineers, designers, or

programmers. Additionally, for businesses that have historically classified workers as independe

contractors, a special provision (Section 530 of the Revenue Act of 1978) provides a “safe harbor”

exception from the usual 20-factor test. Under the safe harbor, the IRS may not reclassify worke

as employees—even prospectively or for newly hired workers.

Because independent contractors are not subject to withholding and information reporting is less

comprehensive, inadvertent misclassification of workers as independent contractors because of

complexity and the classification of employees as contractors at firms “grandfathered” under the

safe harbor rules tends to reduce tax compliance. Existing rules sometimes also place firms classifying their workers as employees at a competitive cost disadvantage relative to other firms th

classify their workers as contractors.

The proposal and its advantages: 

Repealing the common law rules and allowing the IRS to publish guidance on worker classification

would reduce misclassification and disputes. Clarification of the distinction between employe

and contractors and the elimination of the Section 530 safe harbor would improve tax compliance

and help reduce the tax gap. Applying the same rules equally to all firms would help to level t

playing field between employers who treat workers as employees versus those who classify them as

contractors.

Disadvantages:

Eliminating the Section 530 safe harbor provision would almost certainly lead to many more workers being classified as employees rather than contractors, requiring some burdensome changes for

both employees and employers, even for those already in compliance with their taxes. (The majority of firms and workers, however, already abide by these conditions.) Conversely, repealing

common law rules for worker classification with its necessary concurrent simplification and safe

harbor rules would undoubtedly allow service providers and service recipients together (or service

recipients alone) to develop work arrangements so that more workers would be treated as independent contractors. Such workers would lose the benefits of the social safety net—including worker

compensation, unemployment insurance benefits, and various federal, state and local health and

safety provisions—available for workers classified as employees.

g. Option 5: Clarify and Harmonize Employment Tax 

Rules for Businesses and the Self-Employed

(SECA Conformity)

Self-employed individuals pay employment (payroll) taxes on their self-employment income under the Self Employment Contributions Act (SECA) just as employers and employees pay employment taxes on wages paid to employees. Similarly, general partners in a partnership (such 

lawyers at a law partnership) are generally subject to employment taxes on payments they receive

from the partnership. However, limited partners and S corporation shareholders are exempt fr
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these rules, and the law for owners of limited liability corporations (LLCs) is unclear. Owners 

S corporations instead are instructed to pay themselves “reasonable compensation” and must pay

employment taxes upon that amount, like any other employee. This differential treatment provid

incentives for shareholders of S corporations to underreport their compensation and instead receive their business income as distributions that are not subject to employment tax. This may resu

in lower effective tax rates on shareholders in S corporations and members of LLCs than in other

businesses or the self-employed. At present, general partners pay employment tax on 100 perce

of their active earnings while other types of owners may pay little or nothing.

The proposal and its advantages: 

This option would require all partners, LLC members, and S corporation shareholders to pay selfemployment taxes (SECA) on the distributions from their businesses (other than those who do

not materially participate in the business). This would essentially apply the same tax treatment 

LLC members, limited partners, and S corporation shareholders that currently applies to the self

employed and to general partners. (Exclusions in current law for specified types of income or lo

such as interest and rental income would remain in effect.) This would improve the equity and fairness in the tax system by treating general partners, limited partners, LLC members, S corporati

shareholders, and self-employed workers equally.

The proposal would raise considerable revenue—perhaps $50 to $60 billion over ten years—by

limiting the underreporting of reasonable compensation by S corporation shareholders, the lack of

employment tax clarity for LLC members, and the potential for tax avoidance by limited partners.

In addition, this option would eliminate the difficult-to-administer concept of “reasonable compensation” for most taxpayers and would clarify and simplify rules for LLC members and limited

partners. The proposal also eliminates employment taxes as a distortion in the choice of organizational for

Disadvantages:

The revenues raised from the proposal would come primarily from owners of small businesses.

Moreover, it would impose employment taxes on income that is partially a return on capital rather

than a return on labor. Providing an exclusion for invested capital is possible, but could be difficu

and complicated to calculate and administer.

h. Option 6: Voluntary Disclosure Programs

Voluntary disclosure programs or temporary tax amnesties have been proposed as a means to bring

non-compliant taxpayers back into the tax system, and increase future compliance and revenues.

Under such programs, taxpayers who voluntarily come into the tax system and pay the taxes they

owe would be subject to reduced penalties or in some cases no penalties at all. State governmen

and many foreign governments have used amnesties in the past, and the federal government recently provided a period of voluntary disclosure for taxpayers hiding income abroad.
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The proposal and its advantages: 

These programs could increase revenues in the near term and improve future compliance by bringing tax evaders back into the system and informing tax administrators about tax evasion practices.

The most effective programs generally involve increased future enforcement or penalties to discourage taxpayers from waiting for the next voluntary program.

Disadvantages:

In practice, the evidence on these programs is mixed. Most states (and certain foreign countrie

have offered multiple programs, which may actually provide incentives for continued evasion to

the extent that taxpayers believe they will be forgiven in the future. The experience of states is th

most taxpayers using these programs were already filing taxes and only amended old returns; few

new taxpayers were brought in. Even the revenue supposedly received from amnesties is subject 

debate. Much amnesty revenue merely represents accelerated receipt of revenue that would ha

been paid later as the result of enforcement activities, and the benefits of amnesties for revenue

purposes are reduced by the forgiveness of interest and penalties that would otherwise be received.

i. Option 7: Examine Multiple Tax Years During

Certain Audits

Currently, the statute of limitation for auditing individuals and businesses extends back only three

years. Given the long lag in information gathering and processing, auditors may be able to investigate only one year of tax records before the limit runs out, even if noncompliance is discover

that might have occurred in prior years as well. The limit can be extended back to six years if noncompliance greater than 25 percent of total liability is found, but this is a high threshold. Thu

auditor who discovers a pattern of noncompliance that was likely to have occurred in many years

cannot look for that pattern in prior returns.

The proposal and its advantages: 

Multi-year audits are generally used for larger businesses. Expanding their use to smaller businesses and individuals would reduce noncompliance and would enable the IRS to use audit resourc

more efficiently. In addition, a longer statute of limitations where there are adjustments by a sta

that could affect federal liability, as proposed in the Administration’s Budget, would also facilitate

multi-year audits and could increase IRS audit efficiency. Another option is to lower the thresho

for IRS auditors to re-open earlier returns when they have found noncompliance. The curre

standard is quite restrictive so that IRS agents are rarely able to go back beyond the three-year open

period.

Disadvantages:

A longer statute of limitations could be more burdensome for taxpayers required to keep records.

An extension without conditions might be seen as reducing the incentive for the IRS to initiate and

resolve enforcement actions promptly.
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j. Option 8: Extend Holding Period for Capital Gains 

Exclusion on Primary Residences

Homeowners may exclude up to $500,000 ($250,000 for a single individual) of capital gain from the

sale of principal residences provided the home was their principal residence in two of the last five

years, and the exclusion may be used every two years. The relatively short holding period requirement of two years and the potential for repeat use every two years invites abuse of the provisio

Some homeowners may seek to convert rental or vacation properties into principal residences.

Builders or serial fixer-upper specialists may also use the provision to get tax-free earnings from

building or remodeling homes by living in them for two years.

The proposal and its advantages: 

The 2005 Tax Reform Panel and experts we heard from proposed lengthening the required holding

period to three years out of six, or four years out of seven, and also increasing the time between

uses. A longer holding period would limit abuses. Taxpayers in hardship situations would stil

eligible for a pro-rated maximum exclusion if forced to sell due to death of a spouse, divorce, job

change or other reasons currently allowed by IRS regulations. Other studies have suggested improved information reporting of principal residence sales could improve compliance. This ch

could be implemented in conjunction with increasing or indexing the maximum exclusion as discussed earlier under simplification options.

Disadvantages:

Lengthening the holding period could increase taxes on some taxpayers who move more frequently

but do not qualify for one of the exceptions.
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IV. CORPORATE TAX REFORM

The United States has the second highest statutory corporate income tax rate in the Organization

for Economic Co-operation and Development (OECD) behind Japan. Despite the high statuto

rate, the average effective tax rate paid by corporations is close to the OECD median, and the corporate tax raises relatively little revenue—the fourth lowest in the OECD as a share of GDP. O

reason for this apparent incongruity is that the corporate tax base is relatively narrow compared

to the size of the business sector. About half of business income now accrues to “pass-throug

entities like S corporations and partnerships; although the income of such pass-through entities is

subject to tax at the individual level, it is excluded from the corporate tax. In addition, the busine

tax system—which often applies to non-corporate businesses as well as corporate businesses—has

numerous provisions for special deductions, credits, and other tax expenditures that benefit certain

activities. These provisions reduce the effective tax rate below the statutory rat

The combination of a high statutory rate and numerous deductions and exclusions results in an inefficient tax system that distorts corporate behavior in multiple ways. The high statutory corpora

tax rate reduces the return to investments and therefore discourages saving and reduces aggregate

investment. Base-narrowing features of the business tax system create incentives that favor de

over equity, encourage investment in tax-favored equipment and certain other assets over other

kinds of investment, and drive capital out of the corporate sector into non-corporate forms of business. Additional inefficiencies result from the way the U.S. taxes the foreign income of U.S. multinational corporations (MNCs), and from differences between the U.S. approach and the way oth

nations tax the foreign income of their companies.

Distortions in the corporate tax system have deleterious economic consequences. Because certain assets and investments are tax favored, tax considerations drive overinvestment in those assets at the expense of more economically productive investments. Because interest is deducti

corporations are induced to use more debt, and thus become more highly leveraged and take on

more risk than would otherwise be the case. Because the corporate tax results in higher effecti

rates on corporate businesses, business activity and investment are shifted to non-corporate businesses like partnerships and S corporations, or to non-business investments like owner-occupied

housing.8

Because MNCs do not pay income taxes on income earned by foreign subsidiaries unt

that income is repatriated, those firms have incentives to defer repatriation, to shift taxable profits

to low-tax jurisdictions, and to engage in costly tax planning; nevertheless, the system of international taxation makes U.S. MNCs less competitive in foreign markets and even at home. Becau

of its complexity and its incentives for tax avoidance, the U.S. corporate tax system results in high

administrative and compliance costs by firms—costs estimated to exceed $40 billion per year or

more than 12 percent of the revenues collected. All of these factors act to reduce the productivity 

American businesses and American workers, increase the likelihood and cost of financial distress,

and drain resources away from more valuable uses. Most of these distortions also affect business

beyond the corporate sector.

8	 The reduced individual income tax rate on dividends and capital gains provides partial relief from the combined

effects of the individual and corporate income taxes on the after-tax returns to investment in the corporate sector.
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The experts we spoke to believe that the current corporate tax system is deeply flawed and in need

of reform. We heard repeatedly that reforms that move the business tax system from one with

high tax rate and a narrow tax base to one with a broader tax base and a lower tax rate could correct

a number of distortions associated with the current system. We also heard from business representatives that the distinctive U.S. approach to taxing the foreign income of U.S. multinationals w

putting them at a competitive disadvantage in their foreign operations. Some experts and busine

representatives argued that moving toward a territorial system like that used by most other developed nations could reduce this disadvantage, while others advocated a worldwide tax system at a

lower rate to achieve the same objective.

a. Overview of the Corporate System

U.S. corporations pay taxes on their taxable income—total receipts minus costs of doing business

and other deductions including wages, raw materials and supplies, depreciation, and interest expense—on a progressive scale with a top statutory federal rate of 35 percent. State corporate taxes

increase the average overall top statutory rate to just over 39 percent. Compared to other develop

countries, the U.S. statutory tax rate is high: the median statutory corporate rate in 2009 among

OECD countries was 28 percent.

However, the effective federal tax rate on new investments by corporations is actually lower than

35 percent because of tax credits and deductions that reduce taxes owed. After factoring in the

deductions and the benefits of financing investments using debt, the overall effective marginal tax

rate on new investments in the corporate sector is about 29 percent according to one recent Treasury study.

This rate is still higher than the tax rate on comparable investments by non-corporate businesses

or on other non-business investments, in part because business income earned by businesses in

corporate form is subject to two layers of taxation: corporations pay tax on their corporate inco

and then individuals pay tax on distributions from corporations (on dividend payments) or on

the capital gains from appreciated corporate stock. In contrast, business income earned by so

proprietorships, partnerships, and S corporations is “passed through” to the tax returns of the business owners. Although such pass-through businesses generally calculate income in the same w

as corporations (using the same accounting rules and benefiting from the same deductions and

credits), if the owners are individuals, the business income from these sources is taxed only once at

the individual level.

One result of this system is that tax burdens on capital income in the non-corporate sector (i.e.,

businesses not operated through “C corporations”) are lower than in the corporate sector.9Th

favors new investments and new business formation in non-corporate businesses relative to corporate businesses. Indeed, business income accruing to these non-corporate businesses has increas

9	 Economists generally believe that part of the burden of the corporate income tax is ultimately shifted to owners

of other types of capital, including the owners of pass-through businesses organized as partnerships, LLCs or

sole proprietorships. This shifting occurs because the shift of investment from the corporate sector to the noncorporate sector reduces the rate of return in the non-corporate sector and thus reduces the after-tax returns 

those business owners.
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over time, and they accounted for about half of all net business income in 2007, up from about

20 percent in 1980. In 2004 among a sample of OECD countries, the U.S. had the highest sha

of businesses with profits of $1 million or more that were not incorporated (66 percent in the U.S.

compared to 27 percent in Mexico (the second highest share) and 26 percent in the U.K.).

Another feature of the current tax system is that interest paid by businesses (both corporate and

non-corporate) is deductible, but dividend payments are not. Thus businesses have incentives 

favor debt finance rather than equity finance, even after taking into account the personal income

tax, which taxes interest income more heavily than dividends and capital gains. The current syst

therefore results in high effective tax rates on equity-financed investments and low effective rates

on debt-financed investment. This provides incentives for businesses to finance new investmen

with debt, and to maintain a higher level of debt in their capital structure, increasing the likelihood

of financial distress and bankruptcy.

Many additional inefficiencies resulting from the corporate tax system arise from provisions that

confer favorable treatment on certain business activities or expenditures but not on others. F

example, the cost of investments in plant and equipment are recovered over time through depreciation allowances whereas investments in certain intangible assets like research and development and

advertising are deducted immediately. Depreciation schedules for some tangible assets reflect depreciation rates that are faster than true economic depreciation (the real decline in the asset’s val

over time), while those for other assets reflect slower rates. Income from certain activities is al

taxed at lower rates because of a special deduction for domestic production activities. Business

may also claim tax credits for certain activities, for example, for research and experimentation or

for low-income housing investment. As a result of these and other special provisions in the t

code, income from different types of assets is taxed at very different rates. Moreover, the corpora

tax and other business taxes shift capital from manufacturing and services to owner-occupied real

estate, which is subsidized in other ways by the tax system. While most of these discrepancies affe

both corporate and non-corporate businesses, their effect is magnified for the former as a result of

the additional, entity-level taxation for such businesses.

Overall, the current corporate tax system contains numerous provisions that encourage businesses

to invest in certain kinds of assets or to engage in certain kinds of activities for tax reasons rather

than for reasons of economic efficiency.

Table 7 shows the effective marginal tax rates—the tax rates that apply to an additional dollar of

investment in various types of assets—that result from the current system as estimated in a recent

Treasury study. The table shows that corporate businesses face higher effective marginal tax rat

than non-corporate businesses; that equity-financed corporate investments face much higher effective marginal tax rates than debt-financed investments; and that the effective marginal tax rate on

owner-occupied housing is close to zero. Within corporate businesses, tax rates also vary significantly by asset type and, as will be seen later, even on an asset-by-asset basi
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Table 7: Marginal Effective Tax

Rates on New Investment

Effective Marginal 

Tax Rate

Business 25.5%

Corporate Business 29.4%

Asset Type

 Equipment 25.3%

 Structures 34.2%

 Land 32.9%

 Inventories 32.9%

Financing

 Debt financed -2.2%

 Equity financed 39.7%

Non-corporate Business 20.0%

Owner-occupied housing 3.5%

Economy wide 17.3%

Source: Treasury Conference on Business Taxation and Global Competitiveness:

Background Paper. U.S. Department of the Treasury, Office of Tax Analysis 2007.

The U.S. system for taxing the foreign-earned income of domestic corporations is also a source

of inefficiency. The U.S. taxes the foreign-earned income of domestic corporations not when t

income is earned but when the resulting profits are repatriated to the United States. However, t

U.S. statutory rate is high compared to other OECD countries, which have reduced their statutory

rates (as seen in Figure 4) and have offset some of the revenue loss by broadening the corporate tax

base.

Figure 4: Top Statutory Corporate Tax Rates U.S. and OECD

20 

25 

30 

35 

40 

45 

50 

55 

1981 1985 1991 1996 2001 2006 

United States 

Median OECD 

Average OECD 

Notes: Selection of OECD countries with data available from 1981 to 2009. OECD average is 

weighted by 2007 GDP in PPP excluding U.S. Corporate tax rates include both national and 

subnational taxes. 

Source: OECD 

Percent 

Year

Notes: Selection of OECD countries with data available from 1981 to 2009. OECD average

is weighted by 2007 GDP in PPP excluding U.S. Corporate tax rates include both national

and subnational taxes.

Source: OECD.
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As a result of these differences between the U.S. and the OECD countries, U.S. firms operating

abroad report that they often face higher effective tax rates on their overseas activities than foreign

competitor firms. In addition to affecting the international competitiveness of U.S. firms, the growing gap between the U.S. corporate tax rate and the corporate tax rates of most other countries generates incentives for U.S. corporations to shift their income and operations to foreign locations wi

lower corporate tax rates to avoid U.S. taxes. Over time as corporate tax rates have fallen arou

the world, these incentives have become stronger.

An important consideration when addressing the above issues through reform is the problem of

transition. Many of the proposals discussed below result in shifting tax burdens, with certain businesses facing higher tax burdens and others facing lower ones. Those facing higher burdens 

naturally seek relief. However, transition relief to address such issues could decrease revenues 

could reduce the gains from such changes if transition relief necessitated higher corporate tax rates

to maintain overall corporate tax revenues.

b. Option Group A: Reducing Marginal Corporate Tax 

Rates

The high effective tax rates that apply to corporate investments result in significant economic distortions and a lower tax rate on corporate investments would result in desirable changes in a number of areas. The two most feasible and effective ways to reduce the tax rate on corporate investments are to reduce the statutory corporate tax rate directly or to increase the value of deductio

corporations may take for new investment. Because the high statutory corporate tax rate in t

U.S. causes or exacerbates many distortions in the current tax system, lowering the rate would reduce these inefficiencies. Alternatively, providing accelerated depreciation orimmediate expensi

of corporate investments would result in similar improvements in efficiency. Reducing effecti

marginal tax rates without significant revenue losses would require applying the tax to a broader

income base, and a discussion of options to broaden the base are included in Option Group B.

i. Option 1: Reduce the Statutory Corporate Rate

The proposal and its advantages:

In this option, the top statutory corporate tax rate would be lowered from 35 percent. Each percentage point decrease in the corporate tax rate reduces corporate tax revenues by about $120 billion over 10 years.10 In a revenue-neutral reform, these revenue losses could be offset by 

broadening measures like those described in Option Group B.

Lowering the top rate would reduce the cost of a number of significant economic distortions. 

the aggregate, a lower corporate rate would lower the overall tax on capital, encouraging saving and

new investment. The additional saving and investment by corporations would increase the sto

10 This exercise assumes that the top two corporate tax bracket rates (currently 34 percent and 35 percent) are each

reduced by one percentage point.
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of available capital—new businesses, factories, equipment, or research—improving productivity in

the economy.

Reducing the corporate rate would also reduce the relative advantages of alternative investments.

This is important because investment decisions should reflect their economic return rather than

their tax advantages. First, a lower rate would help level the playing field across corporate and noncorporate investment and would reduce the incentive for businesses to organize in non-corpora

forms. This would contribute to a more efficient allocation of resources between the corporate a

non-corporate sectors and could encourage the expansion of the corporate sector with resultant

increases in corporate tax revenues over the long term. Second, a lower corporate tax rate wou

reduce the relative advantage of investmentsin non-business assetslike residentialreal estate. Residential real estate is already heavily tax advantaged, and many experts believe that as a result 

these tax subsidies, investments in owner-occupied real estate provide a lower economic return

than investments elsewhere. Third, a lower corporate tax rate would reduce the incentive to u

debt rather than equity to finance new investments. This could result in lower debt levels, reduci

the likelihood of financial distress at over-levered firms, and resulting in lower aggregate risks from

corporate bankruptcies. Finally, in the international context, a lower corporate rate would low

the cost of capital for American firms, making them more competitive in relation to foreign firms

both abroad and at home. It would also reduce the incentives of U.S. companies to shift operatio

abroad and to structure their operations and finances to shift profits to lower-tax jurisdictions

abroad, or for foreign companies to acquire U.S. companies or their foreign subsidiaries.

Disadvantages:

A reduction in the corporate tax rate would have several disadvantages as well. First, as alrea

noted, it would reduce tax revenues significantly, and this revenue would need to be replaced to

avoid increasing the federal deficit. Second, it would reduce taxes on investments already made 

existing companies. As a result, compared to other more targeted tax cuts to encourage investment,

a reduction in the corporate tax rate would have a smaller incentive effect on new investment per

dollar of tax revenue lost. Third, lowering the corporate rate to a level well below the top individu

income tax rate could encourage both the shifting of income from the individual income tax base

to the corporate tax base and the sheltering of income in corporations, although the incentive of

individuals to shift income would be limited by the double taxation when they want to consume

those funds.11

11 For example, if the top individual tax rate increased to 39.6 percent and the top corporate rate fell to below 30 percent or so, some individuals would find it advantageous to reorganize their business activities as C corporations.

This would allow them to pay the lower corporate tax rate on their business earnings and to defer payment of tax

at the individual rate until the earnings were distributed or the stock of the corporation were sold. Deferral wo

reduce the present value of the individual income tax liability. Moreover, the tax could be eliminated if the individual held the stock for life, because the tax basis of the stock would be stepped up to the fair market value up

the death of the individual shareholder. While existing law limits to some extent the ability to accumulate earnin

in a corporation, additionalsafeguards could be required to preventrevenue lossif the disparity between corporate

and individual rates were sufficiently large.
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ii. Option 2: Increase Incentives for New Investment/Direct 

Expensing

The proposal and its advantages: 

Reducing the tax burden only for new investment is an alternative approach to reducing the effective tax rate on corporate income. Businesses could be allowed to “expense” all or a portion of the

new investment immediately—i.e. to deduct the cost of investment against taxable income in the

year the investment was made instead of recovering it gradually over many years. The business t

system already allows a number of variants of this idea through accelerated depreciation (allowing

businesses to take depreciation allowances faster than implied by true economic wear and tear) and

temporary bonus depreciation (allowing firms to immediately expense 50 percent of new investment during the previous recession); smaller businesses are also currently allowed to immediately

expense certain investments up to a limit. In fact, these provisions are the largest tax expenditu

for businesses: prior to the recession, a Treasury study estimated that accelerated depreciation and

expensing provisions (excluding temporary provisions enacted for economic stimulus) reduced

revenues by more than $660 billion over ten years.

In addition to many of the advantages of cutting the corporate tax rate described above, expensing

could provide more investment per dollar of tax revenue lost than simply cutting the corporate

rate because “old capital” would not receive a tax break. Providing expensing for physical capit

would also eliminate the differential tax treatment between investments in physical capital, which

are currently deducted over many years, and investments in certain intangible capital (like resear

and development, or advertising), which businesses can currently deduct immediately. Immediate expensing of investment also has cash flow benefits for businesses because the tax deduction 

received in the tax year in which an investment is made rather than in future years. In the international context, lower rates on new investments would make the U.S. more attractive for foreign a

domestic investors.

Disadvantages:

Expensing would reduce revenues by allowing firms to deduct the cost of their investments more

rapidly against their taxable income. Some industries would benefit more than others from th

treatment: some argue that expensing would disproportionately benefit capital-intensive industries that make significant investments in physical capital compared to high-tech industries and

industries that primarily invest in intangible and intellectual capital. But it is the capital intensi

industries that are relatively disadvantaged by the high corporate tax rate and their differential tax

treatment in the current system. Allowing expensing for new investment would lower the value 

existing assets because existing capital would not benefit from expensing and would have to compete with new capital that does.

Allowing for immediate expensing of new investment while retaining the deductibility of interest

would maintain or could even increase the incentives for debt financing in the corporate tax system. This disadvantage could be mitigated by reducing the deductibility of net interest as discuss

below.
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Business owners commonly regard expensing as a less attractive or powerful incentive for investment than a reduction in the tax rate on their business income. Expensing provides only a temporary reduction in taxes since it only accelerates the same amount of deduction. Under accoun

rules, this means that expensing would not allow a business to show any increase in current earningssince an offsetting allowance is made forthe additional taxesto be paid later. In addition,so

business people argue that an important part of the incentive to invest is the pursuit of an abovenormal rate of return. While a lower corporate tax rate would increase the incentive to purs

above-normal returns, the expensing of new investment would not.

Finally, allowing for the expensing of new investment or accelerated depreciation on new investments does not address issues related to the tax treatment of foreign source income the way that

rate reduction does, because MNCs would still face higher taxes on their operations abroad than

would their international competitors.

c. Option Group B: Broadening the Corporate Tax Base

Eliminating or limiting deductions, credits, and other base-narrowing features of the corporate income tax would allow for a lower corporate rate and could improve the incentives in the tax system.

When other countries reduced their corporate tax rates over the past decade, they usually offset the

revenue loss with measures to broaden the tax base through the repeal or reduction of various tax

credits and deductions. (They also increased revenues from other sources.) As a result, the U.

corporate tax base is now narrower than in many other countries. Our discussions with exper

identified several ways to broaden the corporate tax base that would allow the same amount of tax

revenue to be raised while lowering the corporate tax rate. In addition, a broader tax base wou

make the corporate tax more neutral across investment types and sectors of economic activity, and

this is an important goal in itself because it reduces economic distortions.

Broadening the corporate tax base, however, is more difficult than simply eliminating “loopholes,”

or tax provisions that corporations use to avoid the taxes lawmakers intend them to pay. In fac

most provisions that narrow the corporate tax base are intentional—deductions, credits, or other

provisions enacted to reduce taxes for certain businesses or industries or certain activities that are

often referred to as“tax expenditures” and should be distinguished from “loopholes.” In contrast 

the individual tax code, which includes many sizable tax expenditures, there are a relatively small

number of potential changes to the corporate tax code that could broaden the corporate tax base

significantly. We considered a few of the large base-broadening changes (each of which could 

scaled up or down in size). And we also considered a few specific tax expenditures to give some examples and to show how eliminating these expenditures individually would notraise large amoun

of additional revenue and would need to be combined to have a meaningful impact on revenues.

i. Option 1: Provide More Level Treatment of Debt and Equity 

Financing

The tax code encourages debt relative to equity. Corporate dividends paid are not deductible at t

corporate level. In contrast, corporations can deduct interest payments. Consider an invest
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that requires $1,000 today and will pay off $1,100 in the future. If financed by equity, a corporati

would pay $35 in taxes (35 percent on the $100 profit) and pay out $65 as a dividend to shareholders. If financed by borrowing at 10 percent, the corporation would deduct $100 in interest payments made to the debt holder against the $100 profit—resulting in zero corporate taxes. Ind

the combination of the deductibility of interest and depreciation reduces the cost of debt capit

to what it would be with no corporate tax. When combined with accelerated depreciation a

other provisions, however, the deductibility of interest makes the cost of capital even less than it

would be with no corporate tax. In fact, according to Treasury studies, for certain firms the effective marginal tax rate on debt-financed investment is negative (the investments are subsidized) 

deductions for interest, together with deductions for items such as accelerated depreciation, more

than offset the income generated from debt-financed investment. In contrast, the average tax ra

on equity financed investment is much higher and still positive even with accelerated depreciation.

The proposal and its advantages: 

Limiting the deductibility of net interest (i.e., the excess of interest expense over interest income)

would broaden the tax base and provide more level treatment of debt and equity. As an illustrati

example, one option would be to limit the deductibility of net interest to 90 percent of expense in

excess of $5 million per year (i.e. a business with $15 million of interest expense would be allowed

to deduct the first $5 million and then $9 million (90 percent) of the remaining $10 million). Ignoring likely behavioralresponses, a rough (static) computation suggests that this proposal would rai

corporate tax revenues by enough to reduce the corporate rate by about 0.7 percentage point. 

the same rules applied to non-corporate businesses, revenues would be increased somewhat more.

A limitation on net interest deductibility would lessen the bias against equity financing and could

reduce dependence on debt, thereby reducing the leverage of firms and the likelihood of future financial distress. Limiting the deductibility of net interest would also level the playing field to so

extent between business projects financed by debt and business projects financed by equity and

between firms that have easy access to debt financing and those that do not.

If the deductibility of net interest expense were limited, MNCs would have a reduced incentive to

shift borrowing to the U.S. to reduce domestic tax liability. In the current system, MNCs can rai

debt capital in U.S. markets, deduct the interest expense at the 35 percent U.S. rate against taxable

U.S. earnings, and invest the proceeds abroad, and the earnings from that investment can be deferred and can avoid U.S. taxation indefinitely.

Some other countries impose limits on the deductibility of interest expense. For example, Germany imposes a limit on net interest expense. Interest expense generally is allowed up to the l

of interest income received. Above that, interest expense in excess of 30 percent of earningsis disallowed subject to a number of exceptions including a “small business” exceptio

The introduction of a limit on the deductibility of net interest expense would require consideration

of the treatment of small firms, which rely more heavily on debt financing; one option would be to

impose the limitation on the deductibility of interest expense only above some threshold—like the

$5 million threshold in the example above. (If the interest rate were 5 percent, a $5 million threshold would exempt a business with as much as $100 million in debt.) Furthermore, policyma
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would need to decide whether to apply an interest limit on all business entities or only on corporations. The advantages of applying the limit to all businesses are similar to those for corporation

such as a lower reliance on debt, reduced risk of bankruptcy, and higher revenues. In addition, applying the same rules to all businesses would reduce the options for tax avoidance or tax arbitrag

and harmonized rules would be simpler to enforce. Other types of limits on interest deductions

sometimes proposed include denying the interest deduction for the inflationary component of the

interest rate and limiting the interest deduction to the interest rate on Treasury securities on the

grounds that higher interest rates represent a higher risk premium that is more like an equity return. The effects of different kinds of limits on interest deductions would have to be studied mo

carefully for their possible economic consequences.

Disadvantages:

Limiting the deductibility of net interest would have different effects on different sectors, raising

taxes more for some than for others. For example, limitations on net interest would yield high

tax burdens on manufacturers and utilities, which are firms with significant investments in physical capital that are frequently debt financed. An abrupt change that disallowed some or all intere

expense would have significant short-term impacts on the profitability of firms relying on debt

financing. Thus the transition from the current system to a system with limitations on net intere

deductions would be difficult for firms with debt in their capital structure, and transitional relief

and a period of time for firms to adapt their capital structure could be appropriate. Small businesses also rely heavily on debt financing, and limiting interest expense deductions could redu

their access to capital and discourage the formation of new firms. All else equal, like other basebroadening measures, limiting the deductibility of net interest would increase the effective tax ra

on capital investments unless offset by a lower corporate tax rate. Finally, limiting deductions f

interest expense would create incentives for firms to replace interest expense with other expenses

like leasing arrangements, which achieve the same effect but which would remain deductible expenses.

ii. Option 2: Review the Boundary Between Corporate and

Non-Corporate Taxation 

Another factor that has contributed to the erosion of the corporate income tax base has been the

growth of non-corporate businesses (non-C corporations) including partnerships, LLCs, S corporations, and other pass-through entities. Such businesses pay no separate corporate income ta

and theirincome istaxed at the ownerlevel. Many of these entities provide the legal benefits of limited liability, but their earnings are generally taxed only once—on the tax returns of their owners.

Indeed, pass-through entities now account for nearly half of business income in the U.S. and about

12 Corporations can be and often are partners in partnerships, thus partnership income may be subject to the corporate tax. When all partners are C corporations, such as in a joint venture, all of the partnership income is subje

to the corporate tax. Overall, as much as 15 to 20 percent of the pass-through income may ultimately be subje

to the corporate tax.
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one-third of receipts (see Table 8).13 Changes at the federal and state level have allowed more businesses to operate in pass-through form.14 We are now in a situation in which the corporate in

tax bill is paid predominantly by the largest corporations: in 2006, 85 percent of corporate income

taxes were paid by less than 0.5 percent of all C corporations—fewer than 10,000 firms.

Table 8: Shares of Total Business Returns, 

Receipts and Net Income, 1980-2007

1980 1990 2000 2007

S Corporations

Returns 4% 8% 11% 12%

Total Receipts 3% 13% 15% 18%

Net Income (less Deficit) 1% 8% 14% 14%

Partnershipsa

Returns 11% 8% 8% 10%

Total Receipts 4% 4% 9% 12%

Net Income (less Deficit) 3% 3% 18% 23%

Sole Proprietorships

Returns 69% 74% 72% 72%

Total Receipts 6% 6% 4% 4%

Net Income (less Deficit) 17% 26% 15% 10%

C Corporationsb

Returns 17% 11% 9% 6%

Total Receipts 87% 78% 72% 66%

Net Income (less Deficit) 80% 62% 53% 53%

a.	 Includes LLCs & LLPs.

b.	 Includes 1120-RIC and 1120-REIT.

Source: Internal Revenue Service, Statistics of Income, www.irs.gov/taxstat

A goal of reform in this area is tax neutrality with respect to organizational form. Many individua

with whom we met suggested that it was neither fair nor good tax policy for businesses of similar

size and engaged in similar activities to face different tax regimes and different tax rates. Steps toward neutrality—harmonizing the rules and effective tax rates—for corporate and non-corpora

businesses could be taken in a number of ways.

The proposals and their advantages: 

One option would be to require firms with certain “corporate” characteristics—publicly traded

businesses, businesses satisfying certain income or asset thresholds, or businesses with a large

number of shareholders—to pay the corporate income tax. In effect, this would broaden the corporate tax base by applying the corporate tax to more businesse

Since a primary distinction in determining whether a business is treated as a corporation for federal tax purposes has been access to public capital markets, the conditions under which firms can

access public capital markets without being subject to the corporate tax could be reconsidered. 

13 These figures do not remove the double-counting that can result from tiered partnerships or S corporations owning partnership interests.

14 These include the Tax Reform Act of 1986, the adoption of limited liability company legislation by all states by the

end of the 1990s, the expansion of eligibility for S corporation status in 1996, and the adoption of “check-the-box”

by the IRS in 1997.
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straightforward approach would end the current law exemptions for entities with certain types of

income (naturalresource or portfolio-type income) from the requirement that publicly traded entities be taxed as corporations. A more limited version of this, as reflected in several bills introduc

in Congress, would remove the publicly traded partnership (PTP) exception for partnerships with

passive-type income derived from providing investment adviser and related asset management services. This change would eliminate the distortions that result from different tax treatment for PT

and from businesses that provide similar services and operate in similar ways.

Alternatively, company size or the number of shareholders could be considered as a basis for corporate taxation, with the corporate tax rate applied to firms above a certain size or with more than

a specified number of shareholders. There may also be some industry or sector situations in whi

imposing the corporate tax might be appropriate, such as for very large S corporation banks or

credit unions.

An alternative option would eliminate the double taxation of corporate income and harmonize tax

rates on corporate and non-corporate income through “integration” with the individual income

tax. In one example of such a system, individual investors would be credited for all or part of t

tax paid at the corporate level against their individual taxes. A number of OECD countries—the

U.K., Canada, and Mexico for example—have used such a system. In such a system, the effecti

tax burden on corporate businesses would be reduced relative to the tax burden on non-corporate

businesses and the lost corporate revenues could be recouped at the individual level through higher

rates on dividends or higher marginal rates. If the credit was not available for foreign shareholder

a higher corporate rate would not raise the tax on U.S. shareholders.

Disadvantages:

Achieving neutrality between corporate and non-corporate businesses by subjecting more businesses to the corporate tax would increase the cost of capital and thus decrease investment in those

businesses. In particular, imposing an additional level of tax on PTPs would likely discourage t

flow of equity into such investments. If corporate tax status were based on an income or ass

threshold, complexities would be numerous. For instance, if a firm’s activities fluctuated above a

below such thresholds, rules would be needed to address frequent conversions. Also, rules wou

be needed to prevent businesses from avoiding size thresholds by splitting into parts—for example,

a single partnership splitting into two or more partnerships. Depending on how the new rul

were defined and applied, they could add complexity for existing non-corporate pass-throughs

that would be required to follow corporate tax rules and file corporate tax returns. However, th

could reduce the compliance burden for large non-corporate businesses with many shareholders

or partners, each of whom must currently report the business-related income and deductions on

their individual returns. The shift of business activity from the corporate into the non-corpora

sector has resulted in market efficiencies (e.g., the formation of partnerships that are joint ventures

involving the assets of two or more entities). The taxation of such partnerships as corporatio

might prevent the formation of these productive ventures.

Finally, eliminating the differences between the tax treatment of corporate and non-corporate businesses by integrating the corporate income tax system with the individual income tax system would

carry a revenue cost to the extent that credits for corporate taxes paid reduced revenues from indi-
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vidual taxes. However, the lost revenues could be offset by taxing corporate income at a higher ra

at the individual level.

iii. Option 3: Eliminate or Reduce Tax Expenditures

A number of provisions in the tax system narrow the tax base for certain businesses, with the result

that higher statutory rates are needed to achieve the same revenue. Some of the largest of the

expenditures are provided in Table 9, which shows the 10-year revenue losses due to each provision. The estimates date from 2007, and thus provide revenue numbers that are not affected by t

recession.

Table 9: Special Tax Provisions Substantially

Narrow the Business Tax Base

Revenue, 2008-2017 (FY, $ billions)

Major Special Business Tax Provisions Corporate Non-Corporate Total

Deduction for U.S. production/manufacturing activities 210 48 258

Research and experimentation (R&E) tax credit 132 1 133

Low-income housing tax credit 55 6 61

Exclusion of interest on life insurance savings 30 0 30

Inventory property sales source rules 29 0 29

Deductibility of charitable contributions 28 0 28

Special ESOP rules 23 4 27

Exemption of credit union income 19 0 19

New technology credit 8 1 9

Special Blue Cross/Blue Shield deduction 8 0 8

Excess of percentage over cost depletion, fuels 7 0 7

Other business preferencesa 27 28 55

Total 576 88 664

Accelerated depreciation/expensing provisions 356 306 662

Total Revenue from Business Preferences 932 394 1,326

a. None of the special business tax provisions in this category exceed $5 billion over the 10-year budget

window.

Source: U.S. Department of the Treasury, Office of Tax Analysi

Many of these provisions distort economic activity, increase the complexity of the tax code, and

violate principles that businesses with similar characteristics should be treated equally. Eliminati

specific expenditures would thus improve efficiency while simplifying the tax code. Many of t

disadvantages of elimination are specific to the proposals; elimination will disadvantage those who

benefit from the tax expenditure.

A discussion of the largest of these provisions follows.
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1. Eliminating the Domestic Production Deduction

In 2004, the U.S. began allowing businesses(both corporations and pass-through entities) to deduct

part of their earnings from certain kinds of domestic production from their taxable income. This

deduction is called the domestic production deduction and it was introduced as a substitute for the

Foreign Sales Corporation (FSC) law that was ruled illegal by the WTO in 2000. The purpose of the

domestic production deduction was to encourage manufacturing production in the United States.

However, the scope of the definition of “production” is sufficiently broad—encompassing activities

like the writing of computer software and even the production of fast food hamburgers—that many

sectors benefit from the deduction.

The proposal and its advantages: 

We estimate that eliminating this provision would raise corporate revenues by enough to allow

a reduction in the corporate tax rate of about 1.1 percentage points. The corporate rate could 

reduced by about 1.4 percentage points if the provision was repealed for all businesses and the revenue used to reduce the corporate rate.

Eliminating the deduction would also result in considerable tax simplification because the definition of qualifying production is complex and raises compliance and administrative costs. Moreover, the deduction does not apply to all domestic production so this provision distorts econom

decisions. Since the deduction is similar in effect to a rate reduction, it would make the tax system

simpler and more transparent to simply reduce rates.

Disadvantages:

A concern is that this would raise the effective corporate tax rate on manufacturing industries by

about 3 percentage points if the statutory corporate tax rate is not reduced. It would be reven

neutral for the corporate sector only if the corporate rate was reduced. Additionally, non-corpora

businesses receive about 20 percent of the benefit from the deduction, so that eliminating the provision and using the revenue to reduce the corporate rate would result in winners and losers by

organizational form.

2. Eliminate or Reduce Accelerated Depreciation 

As discussed above, accelerated depreciation and expensing provisions are the largest single tax

expenditure (measured relative to straight line economic depreciation) for businesses (both passthrough entities and corporations). Accelerated depreciation provides a lower rate to new investment, similar to expensing or bonus depreciation. It also reduces the penalty on investing in p

and equipment and commercial real estate relative to investing in research or advertising, or in

owner-occupied housing.

The proposal and its advantages: 

Eliminating accelerated depreciation would raise significant revenues from corporations—enough

to reduce the corporate rate by around 3 percentage points. (Almost as much revenue would 

raised by eliminating accelerated depreciation for the non-corporate sector; complete elimination
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of accelerated depreciation would raise enough revenue to lower the corporate rate approximately

5 percentage points.) A more limited option that would raise proportionately less revenue wou

be to reduce the degree of acceleration in the depreciation formulas.

In general, the advantages (and disadvantages) of curtailing accelerated depreciation are the same

as those discussed in Option Group A above.

Disadvantages:

Eliminating accelerated depreciation would raise taxes for new investments, reducing investment

in the aggregate. It would exacerbate the differential treatment of plant and equipment investmen

relative to other corporate investments, like advertising or research. Some firms would see th

taxes rise more than others—for example, newer firms or firms in capital-intensive industries; in

effect this would reward existing capital at the cost of new investments.

3. Eliminate Other Tax Expenditures

Table 9 also enumerates a number of additional, smaller tax expenditures that experts have mentioned as possible base-broadeners in a business tax reform. A few specific provisions are discuss

below.

A.	 Special Employee Stock Ownership Plan (ESOP) Rules

ESOP plans are employer-sponsored retirement plans that typically invest entirely in stock of the

employer. Special rules allow employers to deduct dividends paid to stock in ESOPs and allow employees to defer paying capital gains taxes on certain employer-stock transactions. Some argue 

the special treatment given to ESOPs, which is even more favorable than other employer-sponsored

retirement accounts, results in a lack of diversification in employees’ retirement savings that can

and, historically has, sometimes resulted in outsized losses to retirement wealth. Eliminating the

special provisions and treating ESOP plans like other employer-sponsored retirement plans would

raise revenues and harmonize tax incentives with other retirement plans.

B.	 Exemption of Credit Union Income from Tax

Unlike other financial institutions like banks and thrifts, credit unions do not pay corporate taxes

on their income. This puts them at a competitive advantage relative to other financial institutio

for tax reasons. Eliminating this exemption would raise revenue and level the playing field, b

would clearly raise taxes on credit unions.

C.	 Low-Income Housing Credit

The low-income housing credit encourages the construction, rehabilitation, and purchase of lowincome rental housing. Some experts suggest that other federal aid (like housing vouchers) wou
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assist low-income households at a lower cost. Proponents of the credit argue that it encourag

investment in rental properties in low-income areas and helps to revitalize those neighborhoods.
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V. ADDRESSING INTERNATIONAL CORPORATE 

TAX ISSUES

As noted above, the U.S. has one of the higheststatutory corporate tax rates among developed economies, and the difference between the U.S. tax rate and the tax rates imposed by other developed

countries has increased over time as other countries have lowered their rates. The relatively hi

U.S. tax rate is particularly important for U.S. MNCs because they are subject to the U.S. corporate

tax on their worldwide income, regardless of where it is earned. As a result, U.S. MNCs operati

in lower-tax jurisdictions face higher statutory tax rates than their competitors. Tempering th

burden is the fact that the U.S. corporate tax is paid only if and when a corporation repatriates its

foreign-earned income, for example as a dividend to its parent corporation. In contrast, the inco

earned by U.S. corporations domestically is subject to the U.S. corporate income tax at the time it is

earned. In practice, most MNCs take advantage of deferral and defer the repatriation of a significant fraction of their foreign-earned income for long periods of time, often indefinitely. Defe

therefore reduces the effective tax rate on foreign-earned income, mitigating the tax disadvantages

U.S. MNCs face when operating in foreign jurisdictions compared to their foreign competitors.

Another consequence is that U.S. MNCs face lower effective tax rates on their foreign-earned profits than on domestically-earned corporate income.

Many experts and business representatives argued that the high effective corporate tax rate in the

U.S. discourages MNCs from choosing the U.S. as a site for the production of goods and services

or as a headquarters for their global activities. Moreover, we heard concerns that the U.S. syst

places U.S. MNCs operating in other countries at a cost disadvantage relative to their business competitors in those jurisdictions. Both of these concerns are exacerbated by the fact that in addition 

having lower statutory tax rates, most other developed countries also exempt from corporate taxation all or most of the overseas income earned by their corporations. In contrast, the U.S. exemp

such income from taxation only as long as it remains abroad.

Other experts argued that the difference in the effective tax rates between income earned at home

and income earned overseas provides U.S.-headquartered MNCs incentives to shift taxable profits

to their foreign subsidiaries to delay taxation, and encourages costly and wasteful tax planning

measures to do so. As corporate tax rates in other countries have declined and as global marke

have grown, the incentives and opportunities for U.S. MNCs to shift profits abroad have increased,

straining the already complicated system of laws and enforcement that attempts to regulate these

activities. Experts also cautioned that such tax avoidance efforts reduce the domestic tax base a

reduce corporate tax revenues.

Most experts emphasized the need for changes to the current rules for taxing the foreign income

of U.S. corporations to address the above concerns. But experts differed on what changes shou

be made because of their evaluation of how changes would affect the following, sometimes competing, policy goals: increasing the attractiveness of the U.S. as a production location for U.S. a

foreign companies; reducing the tax disadvantages of U.S. MNCs operating in low-tax jurisdictions

compared to their foreign competitors; reducing the incentives for U.S. MNCs to shift activities and

reported profits abroad to avoid paying U.S. corporate tax; reducing the costs of administration and
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compliance; and reducing the erosion of the U.S. tax base and the loss of corporate tax revenues

that result from tax avoidance measures.

a. The Current U.S. Approach to International 

Corporate Taxation

As noted above, the U.S. uses a worldwide approach to the taxation of corporate income earned by

U.S. companies overseas. The basic principle of this approach is that all of the income earned 

U.S. companies anyplace in the world should be subject to the U.S. corporate income tax. But t

current U.S. system also allows U.S. companies to defer payment of the tax on most of the overseas

active income earned by their foreign subsidiaries until it is repatriated, for example as dividends

to the parent corporation. U.S. tax is not deferred on passive investment income (such as portfolio interest) earned abroad or on other easily moveable income of foreign subsidiaries under t

so-called “subpart F” anti-deferral rules. Profits or losses of foreign branches of U.S. corporatio

(rather than subsidiaries) are subject to immediate U.S. tax just as if the profits or losses accrued

domestically.

To prevent the double taxation of income earned by a U.S. company by both the government of a

foreign country in which the U.S. company is operating and by the U.S. government, current U.S.

tax law includes provisions to allow a credit for foreign income taxes. Under these rules, a U.

company is allowed a foreign tax credit for foreign income taxes paid by it and by its foreign subsidiaries on earnings repatriated to the United States. The foreign tax credit is claimed by the U.

company on its U.S. tax return and reduces its U.S. tax liability on foreign source income. (See Box

1 for a discussion of the foreign tax credit.)

As a result of deferral and foreign tax credits, the U.S. corporate tax paid by U.S. MNCs on foreign

source income in 2004 was only $18.4 billion. A relatively small part of that revenue was deriv

from dividends paid by foreign subsidiaries to their U.S. parents. Foreign source royalties, as we

as foreign source interest and income from foreign subsidiaries not eligible for deferral under the

current system, represent a much more important source of tax revenue than dividends. Even

with foreign tax credits, U.S. multinationals have a strong incentive to keep their overseas earnings

outside the U.S. as a result of the interplay between the high U.S. statutory corporate tax rate and

deferral. In 2004, when Congress allowed companies to repatriate overseas income for a limit

amount of time at a reduced corporate effective tax rate of 5.25 percent, the amount of repatriated

income jumped from an average of about $60 billion per year from 2000-2004 to about $360 billion

in 2005. In 2004, U.S. multinationals had over $900 billion in unrepatriated overseas income. 

afterrepatriating over $360 billion in 2005, U.S. companiesreported over $1 trillion of permanently

reinvested earnings on 2008 financial statements. Most of the business people we spoke with predicted that a significant portion of this income would be repatriated to the U.S. if there was anoth

temporary tax holiday with a reduced rate or if there was a reduction in the corporate tax rate.
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b. Box 1: The Foreign Tax Credit

The foreign tax credit rules are complicated and include several significant limitations. In particular, the forei

tax credit is applied separately to different categories of foreign income (generally distinguishing between “active” and “passive” income). The total amount of foreign taxes within each category that can be credited again

U.S. income tax cannot exceed the amount of U.S. income tax that is due on that category of net foreign income

after deductions. In calculating the foreign tax credit limitation, the U.S. parent’s expenses (such as interest) a

allocated to each category of income to determine the net foreign income on which the credit can be claimed.

The allocation of expenses to foreign income is intended to assure that credits for foreign taxes do not offset

U.S. tax on domestic source income. The portion of expenses allocated to foreign income therefore reduces t

amount of foreign tax that can be credited that year.

This foreign tax credit limitation, however, allows active income subject to high foreign taxes (usually active

earnings of foreign subsidiaries distributed to U.S. parent corporations as dividends) to be mixed with active

income subject to low foreign taxes (including royalties or interest from affiliates). Thus, if earnings repatriat

by a foreign subsidiary have been taxed by the foreign country in excess of the U.S. rate, the resulting “excess”

foreign tax (i.e., the amount of foreign tax on the earnings that exceeds the U.S. tax that would be owed on the

dividend) may be used to offset U.S. tax on other, lower-taxed foreign source income in the appropriate category.

This method of using foreign tax credits arising from high-taxed foreign source income to offset U.S. tax on lowtaxed foreign source income is known as “cross crediting.” One consequence of cross-crediting is that if a U.

parent corporation develops an intangible asset, such as a patent or trademark, and licenses the rights to its subsidiaries operating in foreign countries, the royalty income generally would be considered active and the U.S. tax

on that income may be offset by excess foreign tax credits on other active income subject to high foreign taxes.

If a U.S. parent does not have or expect to have excess foreign tax credits from earnings in a high-tax country, it

may have an incentive to structure its affairs so that the rights to such an intangible are owned for tax purposes

by a foreign subsidiary in a low-tax country. This may be accomplished through use of an R&D expense co

sharing arrangement, which allows the U.S. parent corporation to retain legal ownership of the intangible rights

for intellectual property law purposes but for tax purposes allows the foreign subsidiary to be treated as owning

an undivided interest in the intangible. It is not necessary to pay a royalty to the U.S. parent for an intangib

whose costs have been shared; however, the U.S. parent loses its U.S. deduction for the portion of R&D expense

that is shared. The foreign subsidiary may use the intangible or sub-license the rights to affiliates that make u

of the intangible and earn returns attributable to the cost shared intangible. It generally is possible to achieve

deduction in the country of operation and income in the lower-taxed country, while avoiding any U.S. tax under

the “subpart F” anti-deferral rules.

Proper allocation of earnings between a U.S. parent corporation and a foreign subsidiary necessarily requires

putting appropriate fair market prices on services, products and transfers of intangible rights exchanged between the two. If these “transfer prices” are too high or too low, earnings may be incorrectly allocated a

U.S. tax may be avoided by shifting earnings to a lower-tax country. This is the so-called transfer pricing issue. The incentive to manipulate transfer prices is related to the difference in effective tax rates between countries involved in a transaction. In the cost sharing arrangement described above, if rights to an intangible

cost shared after the intangible has significant value, the party receiving the benefit should pay for pre-existing value (a “buy-in payment”). This is one of the most difficult transfer pricing issues to administer a

enforce, and highlights the challenges facing governments in applying national tax systems to

cross-border transactions.
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The United States is the only major developed country economy that uses a worldwide (with

deferral) approach to the taxation of corporate income. Other developed countries use

“territorial” or “dividend exemption” approach that taxes only the domestic income of their

corporations and exempts all or a significant portion (e.g., 95 percent) of their overseas income

from domestic taxes. (Both the U.K. and Japan recently switched from a worldwide approach 

a territorial approach.) Additionally, all of the developed countries with the exception of Jap

have a lower statutory corporate tax rate than the United States. In contrast to the worldwi

system used in the U.S., in territorial systems there is no (or very little) additional domestic

tax imposed on exempt overseas income when it is repatriated. A territorial system therefo

provides an even greater incentive and opportunity for a company to reduce its domestic

corporate taxes by reporting profits abroad and deductible costs at home than the U.S. approach.

However, the magnitude of the additional incentive is subject to debate, with some arguing that it

is actually quite small because the current U.S. system already provides territorial-like treatment

for unrepatriated earnings. Others point to the willingness of U.S. corporations to repatria

substantial foreign earnings in 2005 in response to a temporary 5.25 percent effective rate as

evidence that the implicit costs of deferral are more sizable.

A simple example shows the difference between the worldwide approach used by the United States

and a territorial approach. A U.S. company with a subsidiary in Ireland, where the corporate t

rate is 12.5 percent — among the lowest in the OECD — pays U.S. tax on the profits earned from

active business operations in Ireland, adjusted by a foreign tax credits for foreign taxes paid in Ireland (to ensure the earnings are not double taxed), when the profits are repatriated into the United

States. Thus, if the income earned by the Irish subsidiary is repatriated, the tax rate, adjusted f

applicable foreign tax credits, is increased from 12.5 percent to the statutory U.S. corporate rate of

35 percent. A French company with an Irish subsidiary also pays the Irish tax of 12.5 percent 

income from active business operations of its Irish subsidiary. In contrast with the United States, if

the income earned by the Irish subsidiary is repatriated, the French company only pays French tax

on 5 percent of the repatriated profits when these profits are repatriated to France. In such a cas

the tax rate on the French subsidiary is the Irish rate of 12.5 percent plus a small additional French

tax.

As the preceding example indicates, the after-tax result of the U.S. worldwide with deferral system

and a territorial system is similar if foreign earnings are not repatriated. Indeed, some experts suggested that with deferral the U.S. system is very similar to some territorial systems used elsewher

Financial accounting rules preserve this pattern in that they do not require accrual of the U.S. tax

on repatriation of earnings if the company makes an election to treat the earnings as permanently

reinvested, but that similarity disappears if the U.S. company wants to pay dividends from the foreign

subsidiary to the parent in order to finance investment in the U.S. or pay dividends to shareholders.
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c. Economic Effects of the Current U.S. Approach

i. Effects on the Location of the Economic Activities of U.S. 

Multinationals

There are two contrasting views about how U.S. international corporate tax rules affect the production and employment of U.S. MNCs at home. One view rests on the belief that the foreign operations of U.S. multinationals are a substitute fortheir domestic operations, in the sense that increas

in foreign operations come at the expense of domestic operations. According to this view, facto

that reduce the cost of foreign operations, including lower taxes on foreign source income, increase

the incentive for American companies to shift production, investment and employment to lowercost foreign locations. Under this view, reducing the relative tax burden on the foreign source income of U.S. MNCs increases the relative cost advantage of their overseas activity and encourag

them to move investment—and jobs—abroad, reducing employment and production at home. 

this logic, increasing the relative tax burden on the foreign source income of U.S. multinationals

would encourage them to relocate production and jobs back to the U.S.

There is evidence that supports the view that cost differences are sometimes a significant factor

behind MNC decisions to substitute overseas employment for domestic employment. Studi

have found that U.S. employment correlates positively with foreign country wages, indicating that

domestic and foreign labor are substitutes, and that higher foreign costs increase employment at

home. Other studies find that the sign of the relationship varies by country and likely depends 

the type of foreign activity being undertaken by the U.S. company.

A contrasting view is that the foreign operations of U.S. multinationals are a complement to their

domestic operations—that is, that employment and other economic activity at foreign subsidiaries

correlate positively with domestic employment and activity. According to this view, the forei

subsidiaries of U.S. multinationals increase employment, output, investment and R&D in the U.S.

both by enhancing the efficiency and cost competitiveness of U.S. multinationals and by increasing

their sales in foreign markets, many of which are growing much more rapidly than the U.S. market.

In this view, the foreign operations of U.S. companies generate jobs and activity at their domestic

operations. According to this view, factors that increase the attractiveness of foreign operation

including lower taxes on foreign source income, will increase the economic activity of U.S. MNCs

both overseas and at home, and also increase the use of equipment and inputs produced by U.S.

suppliers.

There is also evidence that supports the view that the foreign operations of U.S. MNCs complement

their domestic activities. Recent studies have found positive relationships between both the domestic and foreign employment of U.S. MNCs and between their domestic and foreign investme

levels.

On a firm-by-firm and industry-by-industry basis, there is likely to be significant heterogeneity in

the relationship between domestic and foreign activity. For many businesses, the ability to substitute domestic activities for foreign activities in order to serve foreign markets is limited by wh
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they produce. For example, firms that require a local presence to exploit U.S. innovation or expertise to serve foreign markets, firms whose business revolves around natural resources locat

abroad, firms that require a retail presence or whose business requires face-to-face relationships

with consumers, and firms that produce goods that are costly to transport are often unable to serve

foreign markets from their domestic locations and to substitute domestic employment and investment for overseas employment and investment. Indeed, in 2007, 19 percent of U.S. exports 

goods were intra-company exports from a U.S. parent to a foreign affiliate. Firms in such secto

and carrying on such activities often have significant administration and R&D activities in the U.S.

to support or complement their foreign operations. In contrast, firms that produce high value-toweight goods and goods that are easy to transport are better able to serve foreign markets throu

exports from U.S. locations. For such companies, the relative cost of investing abroad (includi

taxes) is likely to be a more important determinant of decisions about whether to locate production

and employment in the U.S. or overseas.

ii. Effects on the Costs of U.S. Companies and their Foreign and 

Domestic Competitors

The combination of lower foreign corporate tax rates and the territorial system of corporate taxation used by other countries reduces the cost of production for foreign firms competing with U.S.

companies outside of the U.S.—thus raising the relative cost of U.S. MNCs operating in lowertax foreign jurisdictions. Although deferral reduces national differences in effective corporate t

rates, such differences may still place U.S. MNCs at a relative disadvantage in international markets

and may be influencing company shares in global markets and preventing global production from

being allocated to the most efficient companies.

The U.S. worldwide/deferral approach to corporate taxation favors foreign firms operating in their

own country compared to U.S. firms in that country. Foreign and U.S. firms both pay corpora

taxes in that country—on average at lower rates than in the U.S.—but U.S. firms pay an additional

tax on repatriation of those profits. The same is true when U.S. and foreign companies compete 

a low-tax third country; foreign firms operating in such a country (e.g., a French firm in Ireland)

pay the third country rate, but the U.S. firm pays an additional tax when it repatriates its earnings

to the U.S. Overall, the territorial system lowers the cost of doing business by foreign firms in lowtax third countries compared to U.S. firms. However, because U.S. MNCs have been succes

in reinvesting their income abroad and deferring U.S. taxes, this tax disadvantage may be small.

Nevertheless, U.S. companies that do not remit foreign earnings due to the U.S. repatriation tax

bear costs that arise from tax-induced inefficiencies in their financial structure—costs that their

competitors based in territorial countries do not bear.

The U.S. worldwide/deferral tax approach also puts U.S. MNCs at a disadvantage in the acquisition

and ownership of businesses in other countries compared to foreign companies that operate under

a territorial approach. For example, a foreign company can pay more than a U.S. company to acquire a firm in Europe or in a low-tax third country because the net-of-tax profits resulting fr

the acquisition will be higher for the foreign company than for its U.S. competitor.
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In domestic markets, however, both U.S. MNCs and their foreign counterparts benefit from the

lower effective rates applied to their foreign-source income and a lower cost of capital, and can

spread their overhead costs over a broader base of sales than can purely domestic firms. Moreove

multinational firms may also benefit from reduced domestic taxes through tax planning and transfer pricing to shift domestically-earned profits to lower-tax foreign jurisdictions. Such tax avoidance opportunities are not available to purely domestic firm

iii. Erosion of the Business Tax Base through Transfer Pricing and 

Expense Location

Because of the relatively high U.S. corporate tax rate and the ability to defer foreign-earned income

indefinitely, U.S. companies have a strong incentive to shift profits abroad to delay payment of their

corporate taxes, and to deduct the domestic business expenses incurred in support of their foreign

operations against their current domestic earnings. For example, two of the most important methods that U.S. MNCs use to avoid taxes relate to the location of debt and to the location of valuab

intangible property. In the first example, a corporation issues debt in a high-tax location (e.g. t

U.S.) and usesthe capital to generate active income abroad, which isthen deferred. This practice allows businesses to reduce taxable income from their domestic operations immediately while deferring the payment of taxes on their foreign profits. In the second example, a corporation transfe

valuable intangible asset, like a patent or copyright, to a subsidiary in a low-tax jurisdiction without

appropriate compensation. The company then exploits the intangible asset through the subsidia

without appropriate royalty payments to the domestic parent. The company benefits from deducting the costs of developing the intangible in the U.S., the high-tax country, and reporting profi

from exploiting the intangible in the low-tax country. U.S. MNCs also have a strong incentive 

classify passive income earned overseas as active income because deferral applies to the latter form

of income and not to the former. Furthermore, the current system of foreign tax credits allo

firms to use foreign tax credits received for profits earned in high-tax countries to offset taxes due

on profits earned in low-tax countries or to offset taxes due on other kinds of income, like royalties.

This system provides additional incentives to manipulate the location of profits (and the type of

earnings) attained abroad to qualify for foreign tax credits.

Policing transfer pricing is challenging both because of the intrinsic difficulty of assigning prices to

intra-firm sales that are not observed the way arm’s length transactions can be and because of the

complexity and number of related-party transactions that occur within MNCs. Thus, changes 

the tax system motivated by the goal of improving the “competitiveness” of the foreign subsidiaries

of U.S. multinationals with respect to their foreign competitors may also have the effect of increasing the incentive for U.S. MNCs to reduce the taxes they pay on the income they earn in the U.S.

Indeed, a part of the tax expenditure for maintaining deferral in the current system or for shifting

to a territorial system is the reduction in taxes paid by U.S. MNCs on their domestically-earned

income.
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iv. The Costs of Administering and Complying with the Current U.S. 

System 

Most experts agree that the current hybrid U.S. system that combines a worldwide approach with

deferral embodies the worst features of both a pure worldwide system and a pure territorial system

from the perspective of simplicity, enforcement and compliance. In a pure worldwide system, a

income is subject to the same tax rate, eliminating the necessity of distinguishing active from passive income (and the complexity of subpart F) and of distinguishing domestic and foreign sources

of profits (and therefore the need to police transfer pricing). Hence, costly tax planning to shi

income to low-tax havens or to re-characterize passive income as active income is significantly reduced. And so is the need for enforcement. However, even in a pure worldwide system, a for

tax credit system is still required to ensure that companies are not subject to double taxation. (A

the foreign tax credit system is complicated.) Moreover, in a pure worldwide system without deferral there would be a greater incentive for U.S. multinationals to shift their headquarters abroad a

reorganize as foreign companies to avoid the high U.S. corporate tax rate on foreign income.

In a territorial system, foreign active income is generally not subject to domestic tax but foreign

passive income is. The location of profits and the source of income are very important becau

some income is taxed at the full domestic rate (35 percent in the U.S.) and some income is taxed

potentially at zero. Thus, in a territorial system, there typically are rules to differentiate active fr

passive income (like subpart F under present law), and rules to differentiate profits earned at home

from profits abroad (including transfer pricing rules). A foreign tax credit system is required, b

only for passive income and other foreign income not eligible for exemption (e.g., royalties). In

pure territorial system, depending on the difference in effective tax rates on domestic income and

foreign income eligible for dividend exemption, firms have strong incentives for tax planning, and

spend time and money doing it.

The U.S. hybrid approach, like a pure worldwide approach, requires a broad foreign tax credit system to avoid double taxation. But deferral effectively provides territorial-like treatment to acti

earnings until repatriated, generating the same incentives for tax planning and transfer pricing

as a territorial system. Plus, only active income may be deferred while passive income may no

Therefore, the current U.S. system requires a complete foreign tax credit system (including expense

allocation rules), subpart F anti-deferral rules for passive income, and onerous transfer pricing

enforcement, while generating strong incentives for tax planning and avoidance by businesses. 

short, the current U.S. system combines some of the more disadvantageous features from both pure

worldwide and pure territorial systems.

The incentives generated by the current system encourage a great deal of costly tax planning by

firms and necessitate a significant amount of costly enforcement and compliance activities by the

IRS. Moreover, the provisions to address problems created by deferral, foreign tax credits a

expense allocation rules, and to differentiate passive and active income contribute significantly to

the complexity of the corporate tax code. According to one study, large companies reported th

40 percent of their tax compliance burden arises from the taxation of foreign source income. A

the IRS maintains that the international provisions for taxation of corporate income are among the

hardest to administer and enforce.
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Most experts agree that the current rules for taxing the foreign income of U.S. corporations should

be reformed, but there is disagreement about how. In the remainder of this section, we summari

the pros and cons of three basic kinds ofreforms that we discussed with experts during our work on

international corporate taxation: moving to a territorial system similar to those of other developed

countries; maintaining a worldwide approach but at a lower corporate rate and without deferral;

and tightening or ending deferral with no change in the corporate rate. We also discuss the implications of maintaining the current system with deferral and a lower corporate tax rat

v. Option 1: Move to a Territorial System

The proposal and its advantages:

The United States could adopt a territorial approach similar to those used by most other developed

economies and exempt from U.S. taxation the active foreign income earned by foreign subsidiaries

or by the direct foreign operations of U.S. companies. (Transition rules might be imposed to lim

the potential windfall from eliminating the tax that would have been paid when and if accumulated

and deferred profits currently held abroad are repatriated.)

Moving to a territorial system would eliminate the incentives of U.S. MNCs to keep income earned

from foreign operations abroad rather than repatriating this income to the U.S., reducing the implicit costs companies incur to avoid repatriation. Moving to a territorial system would therefo

improve the efficiency of corporate finance decisions.

Adopting a territorial system would mean that the foreign subsidiaries of U.S. MNCs would face

similar effective tax rates to those faced by their foreign competitors headquartered in countries

with territorial systems. This would reduce the cost of doing business in countries that have l

tax rates for U.S. multinationals relative to their foreign competitors in those foreign markets.

A territorial system would also enhance the ability of U.S. multinationals to acquire foreign firms

and would eliminate the incentives for U.S. multinationals to merge with or sell their foreign operations to foreign companies for tax reasons. Elimination of these distortions to the ownership 

capital assets would help ensure that those assets were managed by the most productive businesses.

To the extent that foreign operations complement the domestic operations of U.S. MNCs, moving

to a territorial system that reduces their costs and increases their shares in foreign markets would

boost their production, investment, and employment in the U.S.

Moving to a territorial system could also provide some simplification benefits by eliminating the

need for foreign tax credit provisions (except those that apply to passive income and other nonexempt income).

Disadvantages:

The principal disadvantages of adopting a territorial system derive from the fact that in such a

system the differences in tax rates applied to repatriated foreign earnings versus domestic earnings

and active versus passive income would increase, strengthening the incentives for firms to shift income offshore through transfer pricing and expense shifting, and encouraging active tax planning
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(as long as the U.S. corporate tax rate remains significantly higher than the rates imposed by other

countries). As noted above, however, the incremental effect of these increased incentives compar

to the current system with deferral may be modest. Addressing these disadvantages of a territori

system in order to protect the U.S. domestic tax base and maintain tax revenues would place pressure on the current tax administration and compliance regime and could require rules and regulations that differed significantly from those of other countries.

In particular, to maintain corporate tax revenues (from both domestic and international profits)

under a territorial system, critical (and technical) details would need to be resolved, including: the

share of foreign corporate income exempted from U.S. taxes; the U.S. tax treatment of U.S. business

expenses incurred by U.S. companies to support their foreign operations; and the U.S. tax treatment of royalty or passive income earned abroad by U.S. corporations.

The revenue consequences of these design decisions are material. According to rough estimat

from the Treasury, a simplified territorial system without full expense allocation rules would lose

approximately $130 billion over the 10-year budget window. In contrast, a territorial system wi

full application of expense allocation rules could be revenue neutral or could raise revenue depending on the behavioral responses of corporations and the ability of the IRS to police transfer pricing

and expense allocations. Indeed, earlier studies from the JCT, Treasury, and the Congression

Budget Office (CBO) have scored territorial tax systems with expense allocation rules based on the

current rules used for the foreign tax credit as raising between $40 billion and $76 billion over 10

years. Differences in these estimates result from differences in behavioral assumptions, the detai

of the proposals, and the data used to make these estimates. The wide variation in revenue effec

highlights the importance of complex specification details and the incentives created under different regimes.

A reform that maintained the current effective tax rate on the domestically-earned income of U.S.

MNCs would require increased attention to transfer pricing enforcement and the rules regarding

the location of expenses. For example, to maintain revenue neutrality, tax deductions for intere

and other administrative expenses of U.S. MNCs used to finance operations abroad would need to

be disallowed so that they could not be used to reduce domestic taxable income. This would lim

any simplification benefits of reform. Moreover, a territorial system that included expense allocation rules with rigorous enforcement would remain very different from the territorial systems 

other developed countries. Most countries using territorial systems do not “allocate and disallo

domestic business expenses in this way either by design or because their rules are undeveloped. 

a system with stringent allocation rules, many U.S. firms could still face higher costs of doing business in foreign jurisdictions than their foreign competitors. Similarly, shifting to a territorial system while retaining the current rules on royalty income without a reduction in the U.S. corpora

tax rate would mean that royalty income from foreign sources would be taxed at a higher rate than

royalties paid to foreign firms operating from lower-tax jurisdictions.15

15 A territorial system would impose a higher effective U.S. tax rate on foreign-source royalty income, providing

firms with a greater incentive to reclassify royalty payments (and other non-exempt income) as exempt active income. Currently, royalties are mostly sheltered from tax using “excess” foreign tax credits. Shifting to a territo

system would eliminate these excess foreign tax credits.
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A number of foreign governments with territorial systems attempt to recoup revenue by taxing

a small portion of the foreign source active income of their corporations (typically by exempting

around 95 percent of repatriated earnings from tax). The U.S. could adopt such an approach 

recoup some of the lost revenue from moving to a territorial system. This would reduce the administrative and compliance costs of a territorial system compared to one that used a complicat

expense allocation system like that currently used for the foreign tax credit. Revenue losses cou

also be reduced by denying exemption for income earned in a low-tax country (a “tax haven”) that

does not have a minimum effective corporate tax rate.

A territorial system that resulted in lower effective rates on foreign-earned profits could also affect the location decisions of U.S. multinationals. To the extent that production overseas is a substitute for domestic economic activity (or in industries where this is true), adopting a territori

system could encourage the movement of production, employment and investment out of the U.S.

to lower-tax jurisdictions. A territorial system that raised effective rates on royalty income fr

U.S.-domiciled intangibles could encourage firms to shift intellectual property and research and

development abroad.

Finally, a territorial system would retain or exacerbate many of the incentives for inefficient behavior in the current worldwide system with deferral: incentives for shifting income to low-tax locations by distorting transfer prices or paying inadequate royalties; incentives for using related-party

transactions (where transfer pricing can be used to reduce taxes) rather than arm’s length transactions; and incentives for altering the location of tangible and intangible assets.

vi. Option 2: Move to a Worldwide System with a Lower Corporate 

Tax Rate

The proposal and its advantages: 

This option would impose a pure worldwide tax system and end deferral as part of a larger corporate tax reform that lowered the U.S. corporate tax rate to a level comparable to the average of other

developed countries. If the statutory corporate rate were lowered to a rate at which, on average, U.

MNCs experienced no change in the effective tax rate they currently face on income earned abroad

the reform would be “burden neutral” for this category of income (though as discussed below there

would probably be individual “winners and losers”). One estimate of the required burden neutr

corporate rate for this reform is 28 percent. This option would result in a significant overall revenue loss because the lower corporate rate would apply to both domestic and foreign income a

to all U.S. corporations regardless of whether they have foreign operations. To reduce or avoid th

revenue loss would require revenue increases elsewhere, for example by broadening the domestic

corporate tax base as described above under Option Group B. (Lowering the corporate tax ra

would also have efficiency benefits in the domestic context, as described in Option Group A.)

Moving to a worldwide system and ending deferral would have significant benefits for simplification, compliance, enforcement, and efficiency. By eliminating deferral for active foreign incom

all income would be taxed at the same rate regardless of where it is earned (domestically or internationally), or whether it is passive or active income. The subpart-F anti-deferral provisions a
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most rules to differentiate passive and active income could be simplified or eliminated. The syst

of foreign tax credits would be maintained to avoid the double taxation of foreign-earned income,

but it would be possible to simplify the system by eliminating the allocation of expenses.

Moving to a worldwide system without deferral would also reduce many of the incentives for tax

planning and tax avoidance, and therefore would require less complex and onerous anti-abuse provisions and less enforcement. Incentives to engage in income shifting, for example through transf

pricing, would be eliminated, reducing planning and compliance costs at businesses and requiring

less oversight from the IRS.

Another advantage of this proposal is that it removes incentives for a number of inefficient behaviors. First, because all income is taxed currently, firms would no longer have a U.S. tax incentive 

keep cash abroad to avoid repatriation, improving the efficiency of corporate financing decisions.

Second, as mentioned, there is no incentive for U.S. multinationals to engage in income shifting

through expense location or transfer pricing, and this would reduce the distortions that arise from

incentives to use related-party transactions, to locate tangible and intangible assets in alternative

locations for tax purposes, or to favor certain financing choices (like domestic debt) over other

choices.

Finally to the extent that the foreign economic activities of U.S. MNCs substitute for their domestic

economic activities, this option would encourage production, investment and employment in the

U.S.

Disadvantages:

A difficulty with this approach is that lowering the tax rate to the required burden-neutral level

(around 28 percent) would either necessitate significant base broadening through the elimination

of other corporate tax credits and tax deductions, or a substantial loss of corporate tax revenue.

Ending deferral would itself permit a revenue-neutral reduction in the corporate rate by about

1.5 percentage points.

Although cutting the corporate rate to the burden-neutral level while ending deferral would result

in no change in the average tax rate on foreign income, some firms with such income would face

tax increases and others tax reductions. For example, firms operating primarily in low-tax countries benefit more from deferral than companies operating in high-tax countries, so ending deferr

would raise taxes more on the former group of firms. Thus, this option would introduce great

country-by-country heterogeneity in the competitiveness of U.S. firms depending on the tax rates

of the countries in which they operate, and U.S. MNCs would face greater tax disadvantages in

lower-tax countries compared to their competitors headquartered in countries with lower corporate tax rates and/or with territorial systems. Other firms likely to be negatively affected by endi

deferral even with a burden-neutral reduction in the corporate tax rate include those able to use

transfer pricing to move profits abroad—for example, those transferring hard-to-value intangible

assets or services.

Under this option, U.S. MNCs would still face competitive disadvantages on foreign operations in

jurisdictions with corporate tax rates below 28 percent. This option would also retain the incentives for foreign firms to acquire U.S. companies or their foreign subsidiaries. Although these
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centives would be limited to some extent because the gains from the sales of subsidiaries are subject

to U.S. taxation, this option would reduce the ability of U.S. firms to compete in the acquisition of

foreign firms that face lower effective tax rates.

Indeed, the incentive forforeign firmsto acquire the foreign subsidiaries of U.S. MNCs would likely

increase because those foreign subsidiaries would be more valuable in the hands of foreign firms

than in the hands of the U.S. MNCs. Further, this proposal would increase incentives for forei

firms to acquire U.S. MNCs outright and then use transfer pricing to shift profits to lower-tax jurisdictions, raising concerns over transfer pricing enforcement of foreign MNCs operating in the U.S.

Preventing this outcome would require continued enforcement efforts under the transfer pricing

rules. Thus, transfer pricing rules would remain important for these firms and, to a lesser exten

for U.S. tax administrators.

vii. Option 3: Limit or End Deferral with the Current Corporate Tax 

Rate 

Given the high U.S. corporate tax rate, under a pure worldwide tax system without deferral, U.S.

MNCs would face a higher effective tax rate compared to foreign MNCs headquartered in countries with lower corporate tax rates, territorial tax systems or both. Deferral offsets much of th

disadvantage by approximating the effective rates faced in foreign jurisdictions. With deferral t

foreign operations of U.S. corporations are taxed comparably to the foreign operations of their foreign competitors operating in the same foreign tax jurisdictions. As a result of the “time value 

money” advantage of postponing tax payments, deferral allows the foreign source income of U.S.

corporations to be taxed at a lower effective rate than it would be if it were earned in the U.S. Th

creates an incentive for U.S. corporations to keep their foreign earnings abroad as long as possible

and distorts their investment and business decisions.

The proposal and its advantages: 

Maintaining the system of deferral for U.S. MNCs to allow them to enjoy similar tax rates to competitors when operating in foreign jurisdictions comes at a significantrevenue cost—approximately

$180 billion over ten years. Ending this tax expenditure would raise considerable revenues, enou

to reduce the corporate rate by about 1.5 percentage points, relieving the economic distortions of

the corporate tax along a number of margins.

For those who see the foreign activities of U.S. MNCs as a substitute for domestic activities, deferral both reduces jobs, production and investment by U.S. companies at home and encourages these

activities abroad, as well as allowing U.S. companies to avoid taxes. By this logic, limiting or eliminating deferral would cause U.S. MNCs to substitute domestic for foreign activities, would redu

tax avoidance, and would increase tax revenues.

Like the burden-neutral reform discussed above, this option would simplify the tax system, reduce incentives for income shifting and tax planning and avoidance, and would therefore improve

international enforcement and reduce administrative and compliance costs. It would be easier 
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enforce than the current system because it would leave little incentive for transfer pricing or the use

of tax havens.

Disadvantages:

Without a substantial reduction in the U.S. corporate income tax rate, however, this option would

impose a significant burden on U.S. multinationals, raising the effective tax rates on income earned

at their foreign subsidiaries relative to the rates that apply to their competitors in lower-tax countries, and hampering their ability to bid for and purchase foreign assets in lower-tax jurisdictions.

At the same time, ending deferral would make it more attractive for foreign firms to acquire the

foreign assets of U.S. companies. To the extent that the foreign activities of U.S. MNCs compleme

their domestic activities, deferral increases jobs, production and investment at home and limiting

or eliminating deferral would reduce the competitiveness of U.S. companies, would decrease jobs,

production and investment in the US, and would reduce corporate tax revenues over time.

viii. Option 4: Retain the Current System but Lower the Corporate Tax 

Rate 

The proposal and its advantages: 

This option would lower the corporate rate as in Option 2, but within the current tax system, which

taxes the active foreign earnings of U.S. MNCs only upon repatriation. The efficiency benefits of

lower corporate tax rate for all U.S. corporations regardless of where they earn their income are discussed in the earlier section of this report on corporate taxation. At the same time, deferral wou

offset much of the disadvantage U.S. firms face when operating in low-tax countries. Because of t

lower corporate rate, the difference in tax rates between income earned domestically versus income

earned abroad would be reduced, reducing the incentives for transfer pricing and expense location

and the disincentive to repatriate foreign earnings.

Disadvantages:

This option would reduce revenues by lowering the rate and would retain the tax expenditure of

deferral (at a lower cost), but would not provide many of the simplification and efficiency benefits

of Option 2. Both the complexity of the current system and the incentives to locate profits abro

and defer repatriation for tax avoidance would be retained.
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VI. ACKNOWLEDGMENTS

All of us on the President’s Economic Recovery Advisory Board would like to express our utmost

gratitude to the Board’s Tax Reform Subcommittee and staff for their tireless efforts in producing

this report. In researching, revising, coordinating, and organizing input from hundreds of peop

around the country, they applied their admirable diligence and public-spiritedness to this formidable task, and this report is a reflection of their dedication. The members of the subcommittee we

Paul Volcker, William Donaldson, Martin Feldstein, Roger Ferguson, and Laura D’Andrea Tyson.

We want to thank the staff that helped assist in the work of the report: Austan Goolsbee, the Staff

Director and Chief Economist of the PERAB; Emanuel Pleitez, the Designated Federal Officer; and

especially Adam Looney, senior economist at CEA and the PERAB, without whose hard work and

diligence this report would never have been possible. Adam’s knowledge of the complexities of t

tax code was indispensable, and he oversaw a large mountain of work on the project. We owe h

a special debt of gratitude. We would also like to thank PERAB staffers: Emily Angulo, Laura Blu

Ronnie Chatterji, Tony Dowd, Wendy Edelberg, Ariel Gold, Joshua Goldman, Max Harris, Brittany

Heyd, Adam Hitchcock, Meryl Holt, Arik Levinson, Andrew Metrick, Rene Moreno, John Oxtoby,

Jesse Rothstein, Paul Smith, Irina Varela, Catherine Vargas, and Jacqueline Yen for their work on

the project.

We are also indebted to the support of the Department of the Treasury, the Internal Revenue Service, the Department of Commerce, the Council of Economic Advisers, the Federal Reserve System, and the National Economic Council. The men and women staffing these agencies graceful

loaned us their decades of expertise throughout the process.

Most of all, we would like to thank the public. Those who testified in person, spoke to us on t

phone, submitted their ideas in writing, and those who participated in our public meetings online—each contributed in an important way. In the end, we received hundreds and hundreds 

ideas and suggestions and to recognize their contributions, we have listed all the direct contributors

in the appendix to the report.
96

The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

VII. APPENDIX

The President’s Economic Recovery Advisory Board (PERAB) met with organizations and requested public comments for ideas on tax reform. Upon submission, such comments became part 

the public record and subject to public disclosure. We make no representation regarding the nature of the comments as they were self-reported by the public. The publishing of this list does

constitute endorsement, recommendation, or favoring by the PERAB. The states listed for certa

individuals were derived from the area codes of the phone numbers that they provided.

Last First Organization

Abraham Terri Individual from Georgia

Abramson Steve Individual from New York

Ackerman Deena U.S. Department of the Treasury

Ackman Sheldon Fair Tax Organization

Aitken David Individual from Colorado

Al-Bakri Abdel Ilah None provided

Alfera Donald AlfsDogs

Almand Charles Georgians for Fair Tax

Altshuler Rosanne Urban-Brookings Tax Policy Center

Anderson Dave Honeywell

Anderson Melva Individual from Missouri

Annee Carl Individual from Georgia

Arias John Individual from New York

Arnett Charles Individual from Georgia

Arnold Steve Individual from Georgia

Arnold Stephen M. Tax Payer, Citizen, and a FAIRTAX supporter

Arslan Kristie National Association for the Self-Employed

Ashbaugh Margaret Individual from Missouri

Asnip Andrew Individual from Georgia

Atkinson Larry Individual from Georgia

Auerbach Alan UC Berkeley

Augustine Alexander Individual from Pennsylvania
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Last First Organization

Auten Gerald U.S. Department of the Treasury

Avi-Yonah Reuven S. University of Michigan Law School

Baehr Ted Individual from Louisiana

Bain Stuart None provided

Baker Teal Podesta Group

Baker Mary U.S. Senate Finance Committee

Baldassari Gene Baldassari for Assembly 2009

Ballard Mark Individual from Illinois

Bankman Joe Stanford University

Barba Chris Individual from Colorado

Barker, Professor William Penn State Law School

Barnes Scott Individual from Florida

Barrett William C. Applied Materials

Bean Elise U.S. Senator Carl Levin

Beard Bill None provided

Beaumont Simon IBM

Bedford Daniel Individual from Virginia

Bedingham Ann Individual from Arizona

Beharelle Lisa Individual from Georgia

Behler Jr. George F. None

Belson Goluboff Nicole Individual from New York

Bennett Jim Americans for Fair Taxation

Beran Robin Caterpillar

Betz Joseph Individual from Pennsylvania

Biddison Bonnie None provided

Binder Michael None provided

Bindner Michael Individual from Virginia

Bisson Joe Individual from Georgia
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Last First Organization

Black Rachel Bread for the World

Blakley III David W. Individual from Missouri

Blanchard Kimberly S. Weil, Gotshal & Manges LLP

Bontrager Jason Blinn College

Borom Andrew Individual from Florida

Bostick George U.S. Department of the Treasury

Bouma Herman B. Buchanan Ingersoll & Rooney PC

Boyd Janet Dow

Bradshaw Stephen None provided

Brady Woods Elizabeth Individual from California

Brannon Craig Individual from Georgia

Brock Bob Individual from New Mexico

Brothers Jeremy Individual from Ohio

Brown Fred B. University of Baltimore School of Law

Brown Becky The Information Factory

Brown Tom Retired scientist

Brown Jason Individual from Arizona

Brown Ketron Individual from Florida

Brown Gerald Individual from Georgia

Brown Jim Individual from Georgia

Bruce Paul None provided

Buel Estelle Individual from Texas

Burchill John FairTax.org

Burger Frank Jos. Individual from New York

Burnley Kristin Individual from Georgia

Burns Kevin Individual from Georgia

Burns William A. Individual from South Carolina

Burritt Dave Caterpillar
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Last First Organization

Buttonow Jim New River Innovation, Inc.

Calianno Joseph M. Georgetown Law School

Callihan Jesse W. Individual from Georgia

Campbell Speedy Bonnie AARP Tax-Aide

Cannoles, CPA/PFS Gordon Individual from Texas

Cardaropoli, Jr Anthony J. Individual from California

Carrigg Daniel University of Rhode Island

Castro Juan A. Individual from Florida

Caswell Steven Individual from Georgia

Chambers Lisa Individual from Georgia

Chetty Raj UC Berkeley

Chew Thomson None provided

Chwee Monica None provided

Clay Alex Individual from California

Clemens Jeff Harvard University

Coleman Dorothy National Association of Manufacturers

Colgan Daniel R. Individual from Minnesota

Colon Elizabeth None provided

Comeaux Kim Alliance Realty Team

Cooper Michael U.S. Department of the Treasury

Coratolo Giovanni U.S. Chamber of Commerce

Coussoule John Individual from Florida

Crago Chris Winston & Cashatt

Crain Jack L. Individual from Louisiana

Crandall Ted Rockwell Automation

Crider Oakey Individual from Indiana

Croft Charles R. Individual from Georgia

Cullinan Ronald Individual from Texas
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Last First Organization

Cummings, Jr. Jasper L. Alston & Bird

Curtin Ashley None provided

Curtiss Alison Individual from Florida

Dahl Sr. Jeffrey T. Individual from Arizona

Dale Emily Macon Organizing for America

D’Arrigo Emanuele Individual from the UK

David Ryan M. Individual from Texas

David Forte Sydney Citizen of the Corporate States of America

Davidson Charles Taxpayer Advocacy Panel

Dawson Shirley Individual from Missouri

de Grandis G. Individual from Pennsylvania

Debes Harry None provided

Deck Christopher Self Employed Accountant/Governmental Auditor

Desai Mihir Harvard Business School

DeTate Jack Individual from California

Devlin Peter Individual from Mississippi

Dey Dan Individual from Missouri

Dickel Ronald Alcoa

Dicker Eli J. Tax Executives Institute

Dilworth Robert McDermott Will & Emery LLP

DiStefano Theresa Individual from Georgia

Distefano Anthony Fairtax supporter

Dodd Randall AARP MEMBER

Dolezal Uva B. Individual from Georgia

Dosmann Todd Individual from Florida

Driggers Jacqueline Individual from Kentucky

Dukes Rita Individual from Colorado

Duperon Theresa Individual from California
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Last First Organization

Dwyer Terence Individual from Minnesota

Early Sheila Individual from Georgia

Earnest Diane Individual from Georgia

Earnest Patrick Individual from Illinois

Edwards Chris Cato Institute

Edwards Shannon None provided

Eichner Jesse M. JMEArtists.com

Eldridge Matthew Individual from Vermont

Elias Les Individual from Kansas

Elkins Stephen American Chemistry Council

Ellis George Individual from Florida

Engle Kyley Individual from Washington

Engler John National Association of Manufacturers

Engwall Randy Individual from Georgia

Ettlinger Michael Center for American Progress

Evangelist Michael Center for Economic Progress

Fabii Reno Individual from Florida

Fairbanks Steve None

Fath Meredith Tax Analysts

Faust Ed None provided

Fearon Rick Eaton

Feenberg Dan NBER

Feeney Michael Marks Building Systems

Femia Rocco V. Miller & Chevalier

Feraios Thomas Individual from Pennsylvania

Fige David Individual from Georgia

Finch Mike Individual from Virginia

Finis Carla J. Individual from Idaho
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Last First Organization

Finkelstein Amy MIT

Finnell Stephen C. Individual from Georgia

Fisher Carey Individual from Georgia

Flach Robert D. Taxpro Services Corporation

Ford Fred fwf inc

Fox Rockey Individual from Georgia

Frank Jeremie None provided

Freeman Art None provided

Friesen Corey Individual from Oregon

Froelich Daniel Individual from Pennsylvania

Fry Carol Individual from Georgia

Fulton Kathryn H&R Block

Furman Jason NEC

Gailey Scott Individual from California

Gale Bill Brookings

Galvin Walt Emerson

Garcia James Individual from New Mexico

Garmon Andrea Individual from New Jersey

Gaspard Michael Individual from California

Gastler Shirley Individual from Missouri

Gavalis Albert Individual from NY

Geeting Jonathan Individual from Pennsylvania

Gellasch Tyler U.S. Senator Carl Levin

Gerardi Geraldine U.S. Department of the Treasury

Germann Christine Individual from New Jersey

Gibson L. None provided

Gilbert Karl Individual from Maryland

Gilbert Frank Individual from Ohio
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Godwin Robert Century Homes

Goluboff Nicole Individual from New York

Gordon Roger UC San Diego

Gordon Jane None

Goulder Robert Tax Analysts

Graham John F. Ansett

Grantham Doug Individual from Georgia

Grantham Douglas None provided

Granwell Alan W. DLA Piper

Gray Victor E. Individual from Nevada

Greco Cal Individual from Pennsylvania

Green Bradley Individual from California

Green Jason Individual from Georgia

Greenstein Robert Center on Budget and Policy Priorities

Greer Lisa Individual from Georgia

Gropper Adam Baker Hostetler

Gross Drew Individual from North Carolina

Grubert Harry U.S. Department of the Treasury

Grumet Louis New York State Society of Certified Public Accountants

Guerard Teresa Individual from Florida

Gustafson Susan Princess House, Inc

Gwyn Brigitte Business Roundtable

Hadstate James Individual from South Carolina

Hahn Bruce American Homeowners Grassroots Alliance/American 

Homeowners Foundation

Hakim Joseph B. Individual from Iowa

Halber Barry Individual from Florida

Hamden Robert Individual from Florida

Hammett Eugene None provided
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Hamor Kathy The Savings Coalition of America

Harper Jonathan Individual from South Carolina

Hasset Kevin AEI

Hatano Daryl Semiconductor Industry Association

Hausner Tony Individual from Maryland

Hay Christopher Individual from South Carolina

Hayes Gregory United Technologies

Haynes James Individual from Ohio

Hazelwood Dennis The Gates Corp.

Heil Mary Individual from Michigan

Heller Ken National Small Business Association

Herzig, Professor David Valparaiso University School of Law

Heter Thomas Individual from Kansas

Hightower Mark A. Mark A. Hightower, CPA, P.C.

Hines Jr. James R. University of Michigan Law School

Hodges James Individual from Kansas

Holbrook Anthony Georgians for Fair Taxation

Holland Rebecca Individual from Georgia

Holzer Harry Georgetown Center on Poverty, Inequality

and Public Policy

Hooper Jeff None provided

Hoover Brandy Leigh Individual from West Virginia

Horvath David Individual from Michigan

Hoxby Caroline Stanford University

Hu Wendy Individual from Florida

Hu Jon Individual from Florida

Hubbard Frankie Individual from Georgia

Huckle Mike None provided

Huddleston Joe Multistate Tax Commission
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Last First Organization

Huffman Sam Individual from Oregon

Hughes Davis U.S. Senate Finance Committee

Hughes Greg Individual from Georgia

Hume John None provided

Hunt James Individual from Georgia

Hunt, Jr. Marshall Accounting Aid Society

Irons John Economic Policy Institute

Iwan David Small business owner

Iwry Mark U.S. Department of the Treasury

Jacobowitz Gerald N. Jacobowitz and Gubits, LLP

Jaeger Mike Individual from California

James Jonathan Individual from Tennessee

Jens Dean Individual from Illinois

Johnson Calvin H. Texas Law School and Shelf Project

Johnson Pamela Individual from Georgia

Jones Teresa None provided

Jones Robert Individual from Georgia

Jones Robert A. Individual from Georgia

Jones Trevor Individual from Utah

Jones Billie ACORN

Kaplan David Individual from Massachusetts

Kappler Jim Community Metrics, LLC

Karas Matthew Individual from Connecticut

Karl Ed AICPA

Karobonik Sheri Individual from Arizona

Kayal David Nicholas Individual from California

Kebschull William David Individual from Maryland

Keefer Jeff DuPont
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Keeling J. Michael The ESOP Association

Kelley Paul FairTax

Kellner Richard Individual from New York

Kelly Barry Individual from Missouri

Kelly Kevin Individual from Virginia

Kesselman, Professor Jonathan R. Simon Fraser University, Graduate Public Policy Program, 

Vancouver, BC, Canada

Kieffer Mike Individual from Utah

Kilgallen Kim Individual from Georgia

King Larry Individual from Georgia

Kinyon Richard S. Morrison & Foerster LLP

Kitchen John U.S. Department of the Treasury

Kleinbard Edward USC Gould School of Law

Klepinger David None provided

Klopping Randall None provided

Knakmuhs Sarah Altria

Knittel Mathew U.S. Department of the Treasury

Koch Cathleen U.S. Senate Finance Committee

Korth Christopher M. Western Michigan University

Koschik Julie Individual from Ohio

Koutoulas Pete Individual from Kentucky

Krueger Alan U.S. Department of the Treasury

Kukreja Michael None provided

Kupfer Jeff President’s Advisory Panel on Federal Tax Reform

Laforme Bill Individual from Massachusetts

Laing David Individual from Maine

Lane Shirley Individual from Georgia

Lang Helen Individual from Florida

Lanton Ron H. D. Smith
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Last First Organization

Lara David Office of Governor David Paterson

Larson Paul None provided

Lau Gibian Karen Investment Company Institute

Lee Marie TechAmerica

LeMaster, Executive 

Director Roger The Tax Council

Lenard Thomas M. Technology Policy Institute

Lenney Cheryl Individual from Georgia

Lenzi Tony Individual from Virginia

Lerman Allen U.S. Department of the Treasury

Levitsky Brion Individual from California

Lewis Claudia Individual from Ohio

Libin Jerome B. Sutherland Asbill & Brennan LLP

Lifson, CPA David A. NY State Society of Certified Public Accountants

Linbeck, Jr. Leo E. Americans For Fair Taxation 

Livingston Peg Individual from Oklahoma

Lobel Martin Lobel Novins & Lamont, LLP

Loberger Patrick None provided

Locke Jeffrey Individual from Kansas

Lockwood David Strategy Management, Inc.

Lokpez Midiala Individual from Florida

Looker, CPA Michael Individual from New York

Looney Steve Tax Attorney

Lowrey Lee Individual from Georgia

Lykken Matt SharedEconomicGrowth.org

Lyon Andrew PwC

M David None provided

Macker Brian Individual from New York

Manieri Marc AFFT
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Manners Jahmaal Individual from Maryland

Mansell Bev None provided

Marr Charles Center on Budget and Policy Priorities

Martin Riley D. Individual from Georgia

Martin Robert Individual from Wisconsin

Massie Roy None provided

Matthews, JD/CPA Robert (Chip) Sam Houston State University

Maxwell Gary Individual from California

Maydew Ed UNC Kenan-Flagler Business School

Maynes Bruce Individual from Georgia

Mazur Mark U.S. Department of the Treasury

McAdory Henry Individual from Georgia

McCarthy Jim Procter & Gamble

McConnell Bill Individual from Tennessee

McCrady Howard Individual from Arizona

McDonald Rob Emerson

McDonald Timothy Procter & Gamble

McGinnis Richard PwC

McGuire Monica R&D Credit Coalition

McIntyre Robert S. Citizens for Tax Justice

McKay Bernard Intuit

McLane Charles Alcoa

McMillion John None provided

Meier Ron Individual from Nebraska

Melancon Barry AICPA

Menke Roger Individual from Missouri

Merrill Peter PwC

Merszei Geoffrey Dow
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Meyrow Sarah National Retail Federation

Michaelson Robert Individual from New

Miller Matthew M. Financial Executives International

Mioli Dean Individual from Pennsylvania

Miran Steve Harvard University

Moeller Jon Procter & Gamble

Mole Alan Individual from Colorado

Molnar Anna Individual from Illinois

Mongiello Stormy The Inn of the Patriots Bed and Breakfast

Montague Rachael Individual from California

Montgomery James Individual from Georgia

Moore Theresa M. None provided

Moore Allen Individual from Illinois

Mullis Sharon Individual from Georgia

Mundaca Michael U.S. Department of the Treasury

Mundy Kimbo Individual from New Mexico

Murray Fred F. Georgetown Law School

Nader Bertte greensceneshop.com

Najour Larry Azar Electric, Inc.

Najour Judy Individual from Georgia

Nellen Annette San José State University

Nelson Susan U.S. Department of the Treasury

Nelson Suzanne Individual from Georgia

Netzley Matthew Individual from Indiana

Neubig Thomas Ernst & Young

Newman Thomas None provided

Newman Dan Individual from Colorado

Ninovski Stanimir None provided
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The Report on Ta x Reform Options: Simplification, Compliance, and Corporate Ta xation

Last First Organization

Nissen Matt None provided

Nobles Jerry Individual from Mississippi

Nowland Anne Individual from Massachusetts

Nowland Ian Individual from Massachusetts

Noyes Paul M. Individual from Georgia

O’Brien Jim Fair Tax

Oh-Willeke Andrew Individual from Colorado

Olander David U.S. House Ways & Means Committee

Olson Jim Individual from Georgia

O’Melia John M. None provided

Orme Vickie Individual from Georgia

Orszag Peter OMB

Ozanne Larry Congressional Budget Office

Parr Curtis Individual from Oklahoma

Patterson Stephen None provided

Peacock Philip J. ExaTech Solutions, Inc.

Perez Ruth IRS

Perez-Fox Prescott Starship Design LLC

Perrone Anthony Individual from Florida

Peters Jeremy Individual from Michigan

Pettingill Eric Mental Wellness Center

Petzold Charles Individual from New York

Pfost Bodie Individual from California

Phillipine Louis Individual from New Jersey

Phillips Richard INFRADANT LLC

Phillips John Phillips & Cohen LLP

Pinkerton Lorilyne None provided

Place Bob Individual from Georgia
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Last First Organization

Plattner Robert None provided

Ponder Kendall Individual from Missouri

Poot Hu None provided

Poterba Jim MIT

Prater Mark U.S. Senate Finance Committee

Putz Nancy Individual from Illinois

Quinn Ronald Individual from Florida

Radlo Lee Individual from Massachusetts

Rakes Richard Individual from Colorado

Rauls Venecia Individual from Oregon

Ravitch Richard Office of Governor David Paterson

Ray Suzanne Individual from Georgia

Recob Joseph Individual from Missouri

Regalia Martin U.S. Chamber of Commerce

Reister William L. None provided

Reister Bill Individual from Georgia

Rice Derica Eli Lilly

Richards Shan Individual from California

Rish Paul Individual from Georgia

Roach Robert U.S. Senator Carl Levin

Robb Jeremy Individual from Utah

Roberson Graham Individual from North Carolina

Roberts Bill AICPA

Rodriguez Edward Individual from California

Roesser Tom Microsoft

Rosenbloom H. David Caplin & Drysdale

Ross Jeanne U.S. Department of the Treasury

Ross Samuel Individual from New Jersey
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Last First Organization

Ross Chip None provided

Rossotti Charles Carlyle Group

Rough John E. None provided

Roxx Kimillion Robertson Properties

Rutherford Ken Individual from Georgia

Rutledge Jacob Individual from Georgia

Rys William National Federation of Independent Business

Sama Rob Individual from Massachusetts

Sammartino Frank Congressional Budget Office

Samuel Randall Individual from Ohio

Samuels John GE

Samwick Andrew Dartmouth College

Satagaj John Small Business Legislative Council

Savage Jeffrey Individual from Missouri

Sawyer James Praxair

Sayler Joy Individual from Nevada

Schenk Deborah H. NYU Law School

Scheppers John Individual from Missouri

Schiavo Pete Individual from California

Schifferl Donald Individual from Indiana

Schilling Juli Computer & Communications Industry Association

Schmid Heinrich O.E. Individual from Austria

Schoewe Thomas Walmart

Sears Brayden Individual from Kentucky

Seden Michael Individual from Georgia

Sedlak Sophie Individual from Georgia

Sepp Pete Taxpayers Union

Seto Theodore Loyola Law School Los Angeles
113

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Last First Organization

Shahi Hurshbir None provided

Shannon Guy None provided

Sharaf Eldin Aref Ahmed BUSINESS 

Shaviro Daniel N. NYU Law School

Shay Stephen U.S. Department of the Treasury

Shear Anissa M. Andyrsco & Associates, Inc.

Sherman Jillian L. Virginia College Savings Plan

Shimandle Adie Fair Tax

Shlaes Amity NYU Stern School of Business

Shulin J. None

Shulman Doug IRS

Shultz Ronald Individual from Pennsylvania

Shumans Diane Individual from Georgia

Sica Bob Individual from Georgia

Silverman Mark Steptoe & Johnson LLP

Singer Paula N. Vacovec, Mayotte & Singer, LLP

Skipton F. Individual from Oregon

Slater Kim Individual from Georgia

Slemrod Joel University of Michigan

Slot Bryan G. Individual from Illinois

Smith Frederick W. FedEx Corporation

Smith Tiffany U.S. Senate Finance Committee

Smith Robert Individual from Florida

Smith Joshua Individual from Florida

Smith Darrel E. Individual from Indiana

Smith, Jr. F. Houston Individual from North Carolina

Sparkman Don Individual from Georgia

Spradley Chip Individual from Georgia
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Last First Organization

Spradling Gregory B. Individual from Tennessee

Starkman, CPA Jay Jay Starkman, PC

Stauffer John None provided

Stegner Bill Individual from Georgia

Stephens Terrell Individual from North Carolina

Steuerle C. Eugene Peter G. Peterson Foundation

Stresing Matthew None provided

Stretch Clinton Deloitte Tax LLP

Strickland Brent Yale University

Strier Robert Individual from Florida

Suez Emmanuel UC Berkeley

Sulcer Tom Individual from New Jersey

Summers Larry NEC

Sutter Matthew Individual from Georgia

Szrejter Timothy Individual from Georgia

Taiwo Olufemi Indiana University

Talbert Michael A. IRS - retired

Talisman Jonathan Capital Tax Partners

Taney Eric Individual from Texas

Taperman Rolnick Thala National Small Business Network

Tauro Richard Individual from Ohio

Taylor Rusty San Juan Financial

Taylor Dillon SBA Office of Advocacy

Taylor Richard Individual from Georgia

Taylor Jim Individual from Georgia

Taylor Sharon Individual from Pennsylvania

Thaxton James Individual from Georgia

Thomas Dawn Individual from Texas
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Last First Organization

Thomas Donald Individual Taxpayer Advocacy Panel Member

Thompson Todd Individual from Florida

Threadgill Jeremy Eco Concepts of Mississippi/AMMO

Throckmorton Charles D. Voting US Citizen

Thuronyi Victor Individual from Maryland

Tiedemann John @homecomputers

Tilton Sandy 9-12 Project

Toder Eric Urban Institute

Townsend Jr. Alvin Individual from Georgia

Treml Rudy Individual from Florida

Trimble Ray Individual from Georgia

Tuck Lee None provided

Tuszynski Tyler Individual from Florida

Vallee Jean None provided

Vande Guchte John None provided

Vaughn Latricia Individual from Missouri

Vazquez Alex None provided

Viard Alan AEI

Vincent Joshua Center for the Study of Economics

Vodanovich Adam Individual from Louisiana

Vogelman Mike AB Courier

Walker Robert None provided

Waller Alex Individual from Georgia

Walser David None provided

Walter Robert Individual from Georgia

Walter Carolyn Fair Tax Grassroots 

Warlick Mike and Marian Americans for Fair Taxation

Warlick, Sr. Michael D. Americans for Fair Taxation/Georgians for Fair Taxation
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Last First Organization

Warren Mark Retail Industry Leaders Association

Washington Dianne Individual from New York

Waters Jack Individual from Pennsylvania

Weaver Debra Internal Revenue Service

Weinburg Mark Individual from Massachusetts

Weiner Joann M. George Washington University

Wells Kenneth Individual from Alaska

Wells Steve Individual from Georgia

Welsh Walter ACLI, AALU, GAMA, NAILBA, and NAIFA

West Jade The LIFO Coalition

West Philip Steptoe & Johnson LLP

Westover-Kernan Tiffany Corporate Voices for Working Families

Whalen Richard None provided

Whitehead Lois NY State Society of Certified Public Accountants

Whitson Herb Individual from Georgia

Wilkerson Matt None provided

Wilkerson Matt Americans for Fair Taxation

Williams Michael North American Equipment Dealers Association

Williams Lyn AFFT

Wilson John Meredith College

Wilson Leslie Wilson & Associates Architects, Inc.

Wilson Logan Individual from Arizona

Wilson Charles Individual from Ohio

Witt David Individual from Ohio

Wolf Maurice A. Individual from California

Wrick Nancy Individual from Pennsylvania

Wright Arthur W. University of Connecticut

Wright Sam None provided
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Last First Organization

Wyden Ron U.S. Senator Ron Wyden

Yin George K. University of Virginia School of Law

Young Mary Ann Fair Tax

Zagaris Bruce Berliner, Corcoran & Rowe, LLP

Zieburtz Wiliam None provided

Zobel Kenneth Individual from New York

Zolt Eric M. UCLA

Beckham None provided

Burrton Individual from Georgia

Chris Individual from Georgia

Colin Individual from Missouri

Ed Individual from Pennsylvania

Edward Individual from France

Froggy Individual from Colorado

Glenn LU 803

Greg Illinois State University Graduate Student

Harry None provided

Indigent Salvation Army

J None provided

Jess None provided

Jill Individual from Utah

Jim Individual from Georgia

John None provided

Joy Individual from Arizona

Kalanda Individual from Florida

Karen Fair Tax

Kristina Individual from Florida

Nancy None provided
118

Last First Organization

Peter Self-Employed

Peter Self-Employed

Tasha Individual from Michigan

Ted Individual from Florida

National Tax Association

IRS Research Conference

NBER Tax Policy and the Economy Conference