Documents/GAO2007/3: Reexamination of Federal Programs/3.4: Fiscal Position and Gap

3.4: Fiscal Position and Gap

Analyze the Government’s Fiscal Position and Strengthen Approaches for Addressing the Current and Projected Fiscal Gap

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The federal budget is the principal annual vehicle through which the Congress and the President balance competing views about allocating federal resources, accountability for those resources, and allocating responsibility between the public and private sectors and among levels of government. The nation continues to run large budget deficits, and the squeeze on the federal budget from the impending retirement of the baby boom generation is becoming more apparent in the 10-year budget window. Our long-term budget model has consistently suggested that without changes to the major retirement and health care programs, the nation will ultimately have to choose between escalating federal deficits and debt, significant tax increases, and dramatic budget cuts in other areas. Under the Congressional Budget Office’s current 10-year budget and economic outlook, economic growth is projected to be about half a percentage point lower on average after 2008 because labor force growth will slow as the baby boom generation begins to retire. At the same time, the already rapid growth in entitlement spending for Social Security, Medicare, and Medicaid is projected to accelerate. As such, it will be increasingly difficult to address today’s urgent needs without unduly exacerbating the nation’s long-term fiscal challenges. While Social Security and Medicare dominate the long-term outlook, they are not the only federal programs or activities that bind the future. Indeed, the federal government undertakes a wide range of programs, responsibilities, and activities that obligate it to future spending or create expectations for spending. Making government fit the challenges of the future will require not only dealing with the drivers—entitlements for the elderly—but also looking at the range of other federal activities. However, the budget controls instituted to achieve balance in the past have expired, and no agreement has been reached on the appropriate structure or process for focusing on the fiscal challenges that now move to center stage. Part of the solution to the long-term fiscal challenges will have to come on the revenue side of the federal budget. This will involve reexamining not only the amount of revenue needed to finance federal expenditures but also how that revenue is raised. The amount of revenue raised to finance federal spending has remained fairly stable over the last several decades when measured as a share of GDP. Revenue would have to increase if growth in federal spending is not controlled. Tax policy, which determines the design of our nation’s tax system and thus how a given amount of revenue is raised, has profound effects on the economy as a whole and on the decisions that individuals and businesses make about working, saving, and investing. The federal tax system includes numerous tax provisions intended to influence taxpayers’ behavior throughout the economy, but little is known about the effects of many of these provisions. Given the size and complexity of the federal tax code, the Congress remains interested in tax reform, particularly its simplification. Among the many causes of complexity is the growing number of exemptions and exclusions from taxation, deductions, credits, deferral of tax liability, and preferential tax rates. The federal tax system includes numerous tax provisions intended to influence taxpayers’ behavior throughout the economy, but little is known about the effects of many of these provisions. Given the size and complexity of the federal tax code, the Congress remains interested in tax reform, particularly its simplification. Among the many causes of complexity is the growing number of exemptions and exclusions from taxation, deductions, credits, deferral of tax liability, and preferential tax rates. The number of tax expenditures reported by the Department of the Treasury has more than doubled since 1974, and the sum of revenue loss estimates for tax expenditures was nearly $847 billion in 2006.

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