The Unemployment Compensation (UC) program is constructed as a joint federal-state partnership providing temporary and partial wage replacement to involuntarily unemployed workers. Federal law sets broad guidelines regarding UC benefits and financing. States administer UC benefits with U.S. Department of Labor (DOL) oversight. State laws establish the program's specifics, resulting in 53 different UC programs operating in the states, the District of Columbia, Puerto Rico, and the Virgin Islands. Titles III, IX, and XII of the Social Security Act (P.L. 74-271, as amended) establish the framework of the UC program. Title III of the SSA authorizes grants to states for the administration of state UC laws, Title IX authorizes the various components of the federal Unemployment Trust Fund (UTF), and Title XII authorizes advances or loans to insolvent states. The financing arrangement for UC is specified within the Federal Unemployment Tax Act (FUTA) of 1939. Revenue for the program is provided through payroll taxes levied by both the federal government and the states on a portion of wages paid by covered employers. Total UC expenditures include benefit payments and administrative costs. During periods of economic expansion or stability, states fund approximately 90% of all UC expenditures--as almost all of the benefits are state financed by state unemployment taxes. By comparison, federal expenditures are relatively small during these expansions (approximately 10%), in which federal expenditures are primarily administrative grants to the states and are financed by federal unemployment taxes. Federal unemployment taxes are deposited with the U.S. Treasury and credited to the federal accounts within the UTF. Federal unemployment taxes pay for state administrative costs, half the cost of Extended Benefits (EB), and loans to insolvent state UC programs. (Federal agencies transfer funds into the UTF to pay for benefits for former employees and are not paid by federal unemployment taxes.) Likewise, state unemployment taxes are deposited into the UTF and credited to the corresponding state account. The funds within state UTF accounts are limited to paying each state's regular UC benefits and the state's half of EB costs. During periods of economic growth, the federal role in financing UC is small relative to the overall size of UC revenues and expenditures. Federal unemployment taxes are dedicated to pay for UC administration grants to the states and the federal share of the EB program, and to fund a federal account within the UTF for state loans. As shown in Table 1 , federal unemployment tax revenue for FY2016 is projected to be $5.8 billion of the $46.7 billion in all unemployment taxes collected (approximately 12%). Likewise, the projected $5.0 billion in federal spending on administration ($4.2 billion), EB ($0), and benefits for former federal employees (UCFE) and former servicemembers (UCX) ($0.8 billion combined) is much smaller than the projected state spending on regular UC benefits ($32.3 billion). When economic recessions occur, the UC program is designed to stabilize the economy as federal unemployment expenditures increase through the EB program and additional administrative grants. In addition, the federal government often has augmented the regular UC benefit with temporary unemployment benefit expansions. Thus, at the height of the recent recession, federal expenditures accounted for 60% of the $156 billion paid in total benefits (about $93 billion). All unemployment tax revenue and expenditures for benefits and administration flow through the U.S. Treasury, and thus affect federal revenue, outlays, and the overall financial position (deficit or surplus) of the federal government. However, as a practical matter, all UC and EB financial transactions occur within the trust fund. Both federal and state unemployment tax revenue as well as administrative and benefit expenditures within the UTF are accounted for in the federal budget. Federal unemployment taxes are deposited into the UTF. The Treasury invests all receipts in federal securities that bear interest. Similarly, state unemployment taxes are credited to each state's account within the UTF, and the Treasury invests all receipts in federal securities that bear interest. The investment of state unemployment revenue in federal securities increases the federal debt. When states pay UC benefits to unemployed individuals, the Treasury redeems those securities held within that state's UTF account. Thus, the payment of regular state UC benefits decreases the federal debt. In budgetary terms, UC benefits are mandatory spending because the underlying law authorizes the Treasury to transfer funds to the states for UC benefit payments without the need for further appropriation. In other words, UC benefits are not subject to the annual appropriations process. Because UC benefits are mandatory entitlements, even if a state's trust fund account is depleted, the state remains legally required to continue paying benefits. To do so, the state might borrow money either from the dedicated loan account within the UTF or outside sources. Each fiscal year, Congress appropriates funds through the federal budget process to pay for both the federal and states' costs of administering unemployment compensation programs. The Secretary of Labor determines ( certifies ) the amount of the administrative payments and permits the Secretary of the Treasury to make the payments to the states. FUTA imposes a 6.0% gross federal unemployment tax rate on the first $7,000 of each worker's yearly earnings. However, FUTA provides tax incentives to states, which may lower the net tax rate, if states meet federal UC program guidelines. Employers in states with UC programs approved by the U.S. Labor Secretary and with no outstanding federal loans may credit up to 5.4 percentage points of state unemployment taxes paid against the 6.0% tax rate, making the minimum net federal unemployment tax rate 0.6%. This tax credit is provided by two separate Internal Revenue Code (IRC) provisions. 1. Section 3304 of the IRC provides for a state tax credit for all employers of up to 5.4%. 2. Section 3303 of the IRC provides an additional tax credit for state employers if the employer paid less than 5.4% in state taxes if the state unemployment tax schedule is such that employers generating the fewest claimants have the lowest tax rates (e.g., experience rates its employers). The total of the state tax credits (state plus additional) cannot exceed 5.4%. Conventionally, these two tax credits are generally aggregated and discussed as the 5.4% state tax credit. This report follows this convention. The taxable wage base for federal unemployment tax is limited to no more than the first $7,000 of each worker's yearly earnings. Because most employees earn more than the $7,000 taxable wage ceiling in a year, the federal unemployment tax typically is $42 per worker per year. That is, $7,000 x 0.6%, or just over two cents per hour for a full-time, year-round worker. As to be expected, the federal unemployment tax has changed substantially since 1936. The Appendix provides a comprehensive list of changes in the federal unemployment tax law that altered either the taxable wage base or the tax rate. There have been many other changes within FUTA, including the expansion of covered work and specific uses of tax revenue, which are not explored in this report. DOL provides a chronology of major changes to UC law, accessible at http://workforcesecurity.doleta.gov/unemploy/pdf/chronfedlaws.pdf . The original Social Security Act of 1935 imposed the federal unemployment tax on total annual wages (and required the states to implement a state unemployment tax on wages as well). The decision to tax total wages "was in keeping with the principle of imposing a tax that would apply uniformly throughout the country so that no state would have an advantage over another." However, in 1939, the Social Security Board recommended that taxes be limited to the first $3,000 of annual wages--the same taxable wage base to which Social Security payroll taxes were applied at the time. Because the $3,000 ceiling exceeded annual wages of 98% of all workers in 1939, it reduced revenues from the unemployment tax only slightly. Since 1940, Congress has increased the FUTA wage base three times: from $3,000 to $4,200 in 1972; from $4,200 to $6,000 in 1978; and from $6,000 to $7,000 in 1983. These increases did not keep pace with inflation or wage growth, and the divergence between taxable and total wages continues to grow as shown in Figure 1 . Applying the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) to adjust for inflation, the $7,000 taxable wage base in 2015 is equivalent to $487 in 1940, approximately one-sixth of the actual tax base ($3,000) in 1940. The original Social Security Act of 1935 provided for a gradual increase in the net tax rate (from 0.1% in 1936, to 0.2% in 1937, to 0.3% in 1938) and was applied to all covered annual wages. Since 1939, Congress has permanently increased the net FUTA tax rate three times: from 0.3% to 0.4% in 1965, 0.5% in 1970, and 0.6% in 1983. These increases partially offset the erosion of the taxable wage base. (See the previous section " Changes in the Taxable Wage Base " for details.) In addition to these three permanent tax increases, there have been three temporary ( surtax ) increases of short duration. In addition to these short-term changes, a temporary 0.2% surtax began in 1977 and was continually reauthorized (nine times) until finally lapsing at the end of June 2011--a span of over 34 years. Figure 2 depicts the changes of the net federal unemployment tax rate since 1954. In addition, it provides information on the effective tax rate (i.e., the total federal revenue as a proportion of total wages in covered employment). Although the statutory tax rate has doubled since 1954, the effective tax rate has decreased from 0.2% to 0.1%--the result of limited increases in the taxable wage base. Once employers owe more than $500 in estimated federal unemployment tax, they are required to pay the federal unemployment taxes on a quarterly basis. Employers must use Internal Revenue Service (IRS) Form 940, an annual tax form, to reconcile the quarterly deposits to the actual tax liability. For most employers, the fourth quarter employment taxes from the previous year are due on January 31. This is also the payment in which any additional taxes attributable to a reduced state tax credit would be due. IRS Instructions for the federal unemployment tax are available at http://www.irs.gov/pub/irs-pdf/i940.pdf . If the estimated quarterly federal tax is less than $500, an employer may roll the liability over to the next quarter until either when the liability is $500 or more or when the annual income tax is due. At that point, the employer must pay FUTA taxes to the Treasury. FUTA provides guidelines from which states construct UC benefits, coverage, and state financing. As an incentive to comply with the framework, FUTA provides a lower net federal unemployment tax if state UC programs meet certain guidelines on what types of employment must be covered by the state UC programs and meet the state unemployment tax requirements set out under FUTA. There remains significant state independence within these broad parameters. States generally determine individual qualification requirements, disqualification provisions, eligibility, weekly benefit amounts, potential weeks of benefits, and the state tax structure used to finance all of the regular state UC benefits and half of the EB. For most employers, FUTA requires that all positions be subject to the federal unemployment tax if an employer paid wages of at least $1,500 during any calendar quarter or employed at least one worker for at least one day of each of 20 weeks in the current or prior year. The federal coverage requirements have expensive net tax implications for state employers if they are not met. The 5.4% state tax credit on the federal unemployment tax is not allowed if a job is required to be covered under FUTA, but the state UC program does not cover that job. States may cover additional types of employment that are not required to be covered by FUTA. However, most states have chosen not to expand unemployment insurance coverage significantly. The following employment generally is not covered by the unemployment insurance system: self-employment, work done by relatives, work of patients in hospitals, work by student interns, work by alien farmworkers, seasonal camp employment, and railroad workers (who have a separate unemployment program). There are exceptions to the broad FUTA coverage requirements. Certain nonprofit organizations; state and local governments; services provided while employed by federally recognized Indian tribes; certain agricultural labor; and certain domestic service all have different thresholds for coverage. Nonprofit employers are subject to coverage requirements if the organization employs at least four workers for one day in each of 20 different weeks in the current or prior year. State or local governments and Indian tribes are subject to coverage requirements without regard to the number of employees. Agricultural employers are subject to coverage requirement if the employer paid cash wages of at least $20,000 for agricultural labor in any calendar quarter or employed 10 or more workers for at least one day in each of 20 different weeks in the current or prior year. Domestic service employers are subject to the coverage requirement if the employer paid cash wages of $1,000 or more for domestic service during any calendar quarter in the current or prior year. Contingent on state laws, certain nonprofit, state or local government organizations, and federally recognized Indian tribes may opt to be a reimbursable employer in which the employing agency has the option to reimburse the UC program for benefits paid to their laid-off employees rather than pay state and federal unemployment taxes. FUTA provides basic guidelines for state unemployment taxes. States may opt to experience rate employers, tax employers that generate the most claimants at a rate of at least 5.4%, and have a taxable wage base of at least the first $7,000 of each employee's annual earnings. If a state meets these minimum tax requirements, FUTA allows a state tax credit of up to 5.4% to be applied against federal unemployment taxes. In addition, if a state experience rates its employers (where employers who minimize UC claims have a lower state unemployment tax), FUTA provides an additional tax credit for state employers. This credit ensures the employer who paid less than 5.4% in state taxes receives a full 5.4% state tax credit (when combined with the state tax credit). Federal law allows states to experience rate their employers within their state unemployment tax schedule. Experience rating requires that states set up their tax systems such that employers generating the fewest claimants have the lowest tax rates. The state unemployment tax rate of an employer is based on the amount of UC paid to its former employees. In general, the more UC benefits paid to its former employees, the higher the tax rate of the employer--up to a cap established by state law. The experience rating is intended to ensure an equitable distribution of UC program taxes among employers and to encourage a stable workforce. All states use experience rating when determining an employer's state unemployment tax rate. Federal law remains silent on the lowest state unemployment tax rate that may be applied to employers. Indeed, federal law only sets a floor of 5.4% on the state's maximum unemployment tax rate to be applied to employers with proportionately the highest claims from former workers. As a result of these few requirements, state unemployment tax rates have wide variation. In tax year 2015, several states (Iowa, Montana, and South Dakota) applied a tax rate of 0% to employers with the fewest claims from former workers. In comparison, the maximum state unemployment tax rates ranged from a lower bound of 5.4% (the lowest allowed under federal law) in Florida, Georgia, Idaho, Nebraska, Nevada, Oregon, and Puerto Rico to the highest ceiling of 11.13% in Massachusetts. Federal law requires the taxable wage base on which the state unemployment tax is applied must be at least $7,000 per worker per year. In January 2016, state ceilings on taxable wages ranged from the $7,000 federal minimum (Arizona, Arkansas, Florida, and Puerto Rico) to $44,000 (Washington State).

Summary:
The Federal Unemployment Tax Act (FUTA) of 1939 specifies the financing arrangement for the Unemployment Compensation (UC) program. Revenue for the program is provided through payroll taxes levied by both the federal government and the states on a portion of wages paid by covered employers. Total UC expenditures include benefit payments and administrative costs. Federal unemployment taxes are deposited with the U.S. Treasury and credited to the federal accounts within the Unemployment Trust Fund (UTF). Federal unemployment taxes pay for state administrative costs, half the cost of Extended Benefits (EB), and loans to insolvent state UC programs. State unemployment taxes are deposited into the UTF and credited to the corresponding state account. State unemployment tax revenue is limited to paying each state's regular UC benefits and the state's half of EB costs. In budgetary terms, UC benefits are mandatory spending because the underlying law authorizes the Treasury to transfer funds to the states for UC benefit payments without the need for further appropriation. FUTA imposes a gross federal payroll tax on employers of 6.0% on the first $7,000 paid annually to each employee. As an incentive to comply with the framework, FUTA lowers the net federal unemployment tax to 0.6% if the state UC program follows the federal requirements. States must follow FUTA guidelines on what types of employment must be covered by UC; and state unemployment taxes on employers must meet FUTA's parameters. All states comply with these guidelines. Because most employees earn more than the $7,000 taxable wage ceiling in a year, the federal unemployment tax paid by an employer is typically no more than $42 per worker per year. Federal unemployment tax revenue for FY2016 is projected to be $5.8 billion, whereas state unemployment tax revenue is projected to be $40.9 billion. The federal unemployment tax financed expenditures are projected to be approximately $4.2 billion--approximately 12% of all UC expenditures. In comparison, state financed UC expenditures are projected to be $32.3 billion--approximately 88% of all UC expenditures. There remains significant state independence within the broad parameters set by FUTA. States generally determine individual qualification requirements, disqualification provisions, eligibility, weekly benefit amounts, potential weeks of benefits, and the state tax structure used to finance all of the regular state UC benefits and half of the EB. Since 1940, Congress has increased the FUTA wage base three times: from $3,000 to $4,200 in 1972; from $4,200 to $6,000 in 1978; and from $6,000 to $7,000 in 1983. Congress has permanently increased the net FUTA tax rate three times: from 0.3% to 0.4% in 1965, 0.5% in 1970, and 0.6% in 1983. There also have been three temporary (surtax) tax rate increases of short duration (from 0.4% to 0.8% in 1962, from 0.4% to 0.65%; in 1963, and from 0.5% to 0.58% in 1973). In addition to these short-term changes, a temporary 0.2% surtax began in 1977 and was continually reauthorized (nine times) until finally lapsing at the end of June 2011--a span of over 34 years. The combination of increases in the wage base and the doubling of the tax rate has not kept pace with inflation or wage growth, and the proportion of total revenue to total covered wages continues to decline. By 2015, the net federal unemployment tax revenue was equivalent to an effective tax rate of 0.1% on the total wages in covered employment.