201 OTHER INFORMATION (UNAUDITED)

Corporation Income Tax Liability for Tax Year 2014

Percentage of

Income Subject Total Income Tax Income Tax After

Total Assets to Tax After Credits Credits to 

(In thousands of dollars) (in millions of dollars) (in millions of dollars) Taxable Income

Zero Assets ................................ 16,236 5,347 32.9%

$1 under $500............................. 8,728 1,786 20.5%

$500 under $1,000 ...................... 3,787 918 24.2%

$1,000 under $5,000 ................... 13,567 4,080 30.1%

$5,000 under $10,000.................. 8,587 2,802 32.6%

$10,000 under $25,000................ 13,741 4,526 32.9%

$25,000 under $50,000................ 12,827 4,170 32.5%

$50,000 under $100,000.............. 15,225 4,919 32.3%

$100,000 under $250,000 ............ 32,119 8,303 25.9%

$250,000 under $500,000 ............ 29,921 9,453 31.6%

$500,000 under $2,500,000 ......... 120,328 35,316 29.3%

$2,500,000 or more ..................... 1,126,109 254,458 22.6%

Total ...................................... 1,401,175 336,078

Tax Gap

The tax gap is the difference between what taxpayers should pay and what they actually pay on time. The tax gap, about

$458.0 billion annually based on updated estimates, represents the amount of noncompliance with the tax laws. It is estimated

that $52.0 billion of the gross tax gap will eventually be collected resulting in a net tax gap of $406.0 billion. The IRS

remains committed to finding ways to increase compliance and reduce the tax gap, while minimizing the burden on the vast

majority of taxpayers who pay their taxes accurately and on time.

The tax gap is the aggregate amount of tax (excluding interest and penalties) that is imposed by the tax laws for any

given tax year but is not paid voluntarily and timely. The tax gap arises from three types of noncompliance: not filing

required tax returns on time or at all (the nonfiling gap), underreporting the correct amount of tax on timely filed returns (the

underreporting gap), and not paying on time the full amount reported on timely filed returns (the underpayment gap).

Underreporting of income tax, employment taxes, and other taxes represents 84.5 percent of the gross tax gap. Each instance

of noncompliance by a taxpayer contributes to the tax gap, whether or not the IRS detects it, and whether or not the taxpayer

is even aware of the noncompliance. Some of the tax gap arises from intentional (willful) noncompliance, and some of it

arises from unintentional mistakes.

The collection gap is the cumulative amount of assessed tax, penalties, and interest that has been assessed over many

years, but has not been paid by a certain point in time and which the IRS expects to remain uncollectible. In essence, it

represents the difference between the total balance of unpaid assessments and the net taxes receivable reported on the IRS’

balance sheet. The tax gap and the collection gap are related and overlapping concepts, but they have significant differences.

The collection gap is a cumulative balance sheet concept for a particular point in time, while the tax gap is like an income

statement item for a single year. Moreover, the tax gap estimates include all noncompliance, while the collection gap includes

only amounts that have been assessed (a small portion of all non-compliance).