Members of Congress and the Obama Administration are engaged in debate over short- and long-term efforts to reduce the federal deficit and stabilize the national debt. Within that debate, attention has focused on proposals to alter the overall size and composition of total federal spending. The bipartisan National Commission on Fiscal Responsibility and Reform issued recommendations for both spending reductions and revenue increases on December 1, 2010. On February 14, 2011, President Obama submitted his detailed FY2012 budget request to Congress, and two months later he released a set of deficit reduction policies intended to build on his February proposal. Unlike the February budget submission, the President's April Framework for Shared Prosperity and Shared Fiscal Responsibility does not include detailed proposals and has not been scored by the Congressional Budget Office (CBO). The House Budget Committee reported a concurrent resolution on the FY2012 budget ( H.Con.Res. 34 ) that was based on a document titled Path to Prosperity , released by Budget Committee Chairman Paul Ryan on April 5. The full House passed H.Con.Res. 34 on April 15 after defeating substitute versions offered by the Congressional Black Caucus ( H.Amdt. 256 ), the Congressional Progressive Caucus ( H.Amdt. 257 ), the Republican Study Committee ( H.Amdt. 258 ), and the Democratic Caucus ( H.Amdt. 259 ). The Senate has not yet acted on a budget resolution for FY2012. This CRS report highlights spending trends and key policy initiatives in the President's February budget and April F ramework , and in the House-passed budget resolution, for the six functional categories of the federal budget that comprise the human resources "superfunction." The six human resources functions (and their function codes) are education, training, employment, and social services (Function 500); health (primarily Medicaid) (Function 550); Medicare (Function 570); income security (Function 600); Social Security (Function 650); and veterans benefits and services (Function 700). As shown in Figure 1 , the human resources superfunction accounts for the majority of federal spending, with nearly 70% of federal outlays in FY2010. This report does not discuss the broad outlines of the FY2012 budget proposals, such as their projected levels of total spending, revenues, or deficits. Moreover, the report does not attempt to quantify the costs or savings associated with specific proposals. The purpose of the report is to give a very broad overview of the spending trends and policy recommendations proposed by the Administration and the House budget resolution--specifically, for the human resources budget functions--as background for the detailed budget and appropriations discussions that are taking place this year. For more information on the budget process itself and the status of the FY2012 budget, see CRS Report 98-721, Introduction to the Federal Budget Process , coordinated by [author name scrubbed]; CRS Report R40472, The Budget Resolution and Spending Legislation , by Megan Suzanne Lynch; and CRS Report R41685, The Federal Budget: Issues for FY2011, FY2012, and Beyond , by [author name scrubbed]. The federal budget is divided into 20 functional categories (e.g., national defense, health, energy, transportation), which are further divided into subfunctions. These functional categories provide a broad statement of budget priorities and facilitate the analysis of trends in related programs; they are used for informational purposes in the congressional budget process. For purposes of analysis, some budget functions are grouped together into budget "superfunctions" (e.g., national defense, human resources, physical resources). Congress begins formal consideration of the annual budget resolution after the President submits his detailed budget request for the coming fiscal year. (For example, as noted, President Obama submitted his FY2012 budget to Congress in February and the House passed a budget resolution in April.) The congressional budget resolution is not signed by the President and does not become public law. Rather, it is an internal blueprint for Congress to use in its consideration of legislation and spending for the coming fiscal year. The resolution establishes target levels for spending (budget authority and outlays) and revenues, along with an estimate of the deficit (or surplus) and the national debt. The resolution includes targets for the coming fiscal year and projected levels for subsequent years. Unlike the President's budget request submitted in February, the congressional budget resolution does not specify spending levels by program but instead establishes aggregate spending targets for each of the functional categories referred to above. These aggregate amounts are based on certain "assumptions" about spending for specific programs, but the assumptions are not typically specified in the resolution, nor are they binding on the appropriations committees or committees with jurisdiction over mandatory spending programs or tax provisions. Key assumptions are sometimes identified in the Budget Committee report that accompanies the concurrent resolution. The congressional budget process allows for several enforcement mechanisms to ensure compliance with overall targets established in the resolution. This report continues with a brief overview of the human resources superfunction as a whole, looking at long-term historical and future projected trends in spending under current law, in comparison with other major components of the federal budget. The section compares human resources spending under current law, as estimated by CBO, with the President's February budget request and amounts included in the House budget resolution. The next section identifies selected overarching policies included in the Administration and House budgets that are intended to reduce spending and/or stabilize the national debt; these policies could directly or indirectly result in lower spending across budget functions. The remainder of the report focuses on the six individual categories that comprise the human resources superfunction. Each section compares the CBO current law baseline for FY2011 through FY2021 with the President's February proposal (as re-estimated by CBO) and the House budget resolution, in constant FY2011 dollars. An Appendix to the report includes a table showing each of the human resources budget functions as a percentage of GDP, and two tables showing federal budget authority and outlays (in nominal dollars) for each of the six functions. Sources of information used in this report include the following: The Obama Administration's FY2012 budget documents: http://www.whitehouse.gov/omb/budget . White House fact sheet on The President's Framework for Shared Prosperity and Shared Fiscal Responsibility : http://www.whitehouse.gov/the-press-office/2011/04/13/fact-sheet-presidents-framework-shared-prosperity-and-shared-fiscal-resp . An Analysis of the President's Budgetary Proposals for Fiscal Year 2012 , by the Congressional Budget Office: http://www.cbo.gov/doc.cfm?index=12130 . The Path to Prosperity: Restoring America's Promise , House Budget Committee: http://budget.house.gov/UploadedFiles/PathToProsperityFY2012.pdf . H.Con.Res. 34 , as passed by the House, and the accompanying House Budget Committee report ( H.Rept. 112-58 ). Long-Term Analysis of a Budget Proposal by Chairman Ryan , by the Congressional Budget Office: http://www.cbo.gov/doc.cfm?index=12128 . Figure 2 shows the trend in federal outlays for major categories of the federal budget, as a share of the national economy, from FY1962 through FY2010. The figure also shows CBO's projections for these categories, assuming no change in current law, through FY2021. The figure illustrates the growth in spending for human resources over the last five decades, and shows the importance of this component of the budget, in relation to other government spending. Specifically, the figure shows that outlays for human resources, as a percentage of Gross Domestic Product (GDP), have grown substantially since 1962, when they accounted for 5.6% of GDP. CBO expects they will have peaked in FY2010, at 16.4%, and will fall to 14.8% in FY2014. This pattern reflects the assumed economic recovery, lower spending for programs that respond automatically to economic conditions such as Unemployment Insurance and the Supplemental Nutrition Assistance Program (SNAP), and the expiration of all stimulus funding. Beginning in FY2015, however, human resources spending would rise again as a share of GDP, according to CBO, reaching 15.7% by FY2021. While this is lower than the FY2010 level of 16.4% of GDP, it still exceeds the pre-recession (2007) level of 12.7%. Fueling this increased spending are several factors, including the continuing effects of the baby boom generation's retirement and increased enrollment in Medicare and Social Security, certain program design features such as wage indexing in Social Security (which allows initial monthly benefits to replace a constant proportion of pre-retirement earnings and keep pace with rising living standards), medical cost inflation in excess of general inflation, and new spending attributable to implementation of the health care reform law of 2010. The effect of these factors can be seen in Figure 3 , which shows the trend in outlays for each of the six human resources budget functions, as a share of GDP, from FY1962 through FY2010 and then projected through FY2021. The figure illustrates that spending in the human resources superfunction has been increasingly dominated by four categories: health (Function 500, which primarily consists of Medicaid), Medicare (Function 570), income security (Function 600), and Social Security (Function 650). With no change in current law, CBO projects that spending for income security as a share of GDP will contract over the next decade, as will spending for the two smallest functions--education, training, employment, and social services (Function 500), and veterans benefits and services (Function 700). On the other hand, CBO projects that spending for three functions--health (mostly Medicaid), Medicare, and Social Security--will increasingly consume more of the economy as the population ages and the cost of health care continues to rise. Most federal low-income programs are included in one of the human resources budget functions, most likely Function 500 (education, training, employment, and social services) or Function 600 (income security), in addition to Function 550, which includes Medicaid and the State Children's Health Insurance Program (CHIP). A review of these programs shows the same trend discussed above; that is, health care is growing as a share of the economy while spending for other services (other than Social Security) contracts. A CRS analysis of federal outlays for major federal low-income programs shows aggregate spending for these programs, as a share of GDP, will have peaked in FY2010 but will rise again starting in FY2013. However, all projected growth in spending for these low-income programs will be for health programs (specifically Medicaid, CHIP, and the refundable portion of a health insurance tax credit created under the 2010 health care reform law, which is scheduled to begin in 2014). With no change in current law, spending for non-health low-income programs will increasingly diminish as a share of the economy over the next decade. Figure 4 compares total estimated outlays for the human resources superfunction, as a share of GDP, under CBO's baseline, President Obama's February request, and the House budget resolution, from FY2011 through FY2021. The figure shows that the President's budget closely follows and slightly exceeds the CBO baseline, while the House budget resolution would result in significantly lower spending as a share of the national economy. All three budgets project an immediate drop in spending. Under the CBO baseline and Administration budget, spending would then be relatively flat for most of the period before gradually increasing in the final years of the decade. Under the House budget resolution, spending would continue a gradual decline throughout most of the period, but would also rise slightly at the end of the decade. As stated earlier, CBO projects that human resources spending will equal 15.7% of GDP in FY2021 with no change in policy. This compares with 15.9% under the Administration's budget and 13.5% under the House resolution. Later sections of this report discuss each of the human resources functional categories specifically, and show trends in projected outlays under the CBO baseline, the President's February request, and the House resolution. As discussed above, CBO expects continued growth in the two health-related functions as well as Social Security. While the House budget resolution assumes dramatically lower spending for the health function that includes Medicaid, it would result in no significant changes in spending for Medicare or Social Security over the next 10 years. Instead, H.Con.Res. 34 sets targets that would lower spending from the current law baseline in two additional functions: education, training, employment, and social services, and income security. As noted in the beginning of this report, policymakers are concerned about the current and projected future size of the federal deficit, or the gap between spending and revenues. Both the Administration and House budget proposals include overarching policies intended to constrain growth in federal spending, among other deficit-reduction proposals. These policies, summarized below, would affect spending in most of the functional categories that are the focus of this report. In its February budget submission, the Administration proposed to freeze non-security discretionary spending through FY2015 at FY2010 levels. This would not be an across-the-board reduction (affecting all programs equally) but rather an overall freeze with critical areas singled out for increased spending. Specific amounts are identified in the Administration's budget documents. In his April Framework , President Obama proposed additional reductions in non-security discretionary spending, beyond those included in the February budget. According to a White House fact sheet, these reductions would be consistent with the spending recommendations of the National Commission on Fiscal Responsibility and Reform over the next decade. Also in the April Framework , President Obama announced a "debt failsafe" that would trigger further reductions in spending (including mandatory spending and tax expenditures). This provision would establish that if, by 2014, the projected ratio of debt to GDP is not stabilized and shown to be declining during the second half of the decade, automatic across-the-board spending cuts would be triggered. The White House fact sheet notes that this trigger would not apply to Social Security, low-income programs, or benefits for Medicare enrollees. The House budget resolution establishes spending targets that assume a reduction in discretionary non-security spending to below FY2008 levels and a five-year freeze. As noted earlier, the congressional budget resolution does not establish spending levels for individual programs; these decisions are made through the appropriations process, within the overall spending targets set by the budget resolution. The House budget resolution also calls for a series of steps intended to enforce both the discretionary spending and the total spending caps included in the resolution. These mechanisms would trigger automatic across-the-board spending reductions unless Congress moves to avoid such across-the-board reductions through enactment of legislation under expedited procedures. Social Security would be exempt from these enforcement mechanisms. These overarching proposals are key components of both the Administration and House budget plans. They are reflected in the trend lines shown above in Figure 4 and in the following sections, which illustrate and discuss the trends in projected outlays for each of the six functions categorized as human resources. Function 500 includes funding for the Department of Education (ED), social services programs within the Department of Health and Human Services (HHS), and employment and training programs within the Department of Labor (DOL). It also contains funding for the Library of Congress and independent research and art agencies such as the Corporation for Public Broadcasting, the Smithsonian Institution, the National Gallery of Art, the John F. Kennedy Center for the Performing Arts, the National Endowment for the Arts, and the National Endowment for the Humanities. Most spending under Function 500 is discretionary. However, mandatory spending includes student financial assistance, some training and employment services, and Social Services Block Grants. Spending under this function is divided among the following six subfunctions: elementary, secondary, and vocational education; higher education; research and general education aids; training and employment; other labor services; and social services. Figure 5 shows estimated outlays for Function 500 programs, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. As illustrated, the Administration's February request exceeds the CBO baseline for most of the period by a relatively small and gradually diminishing amount, while the House resolution envisions spending at substantially lower levels than the CBO baseline. By FY2021, Function 500 spending under the Administration's February budget would be virtually identical to the CBO baseline (1% higher), while the House budget resolution assumes spending would be 36% below the baseline. (Note that the President's April Framework proposes additional reductions in discretionary spending that presumably would lower estimated spending under the Administration's budget for Function 500.) As a function dominated by discretionary spending, Function 500 would be affected by the Administration's proposals to reduce and freeze overall discretionary non-security spending through FY2015; however, Function 500 also includes several policy areas identified by the White House as critical investments for the future. These include education and workforce development, where the Administration has proposed a variety of reforms and program consolidations, as well as increased spending for certain programs, offset by termination of others. Certain savings would be achieved from changes to Pell grants and student loans, which would help offset the cost of maintaining the current maximum Pell grant award. The Administration also proposes to permanently extend and index the American Opportunity Credit, a partially refundable tax credit for the costs of higher education that was originally created by the American Recovery and Reinvestment Act of 2009 (ARRA, P.L. 111-5 ). As displayed in Figure 5 , spending for Function 500 under the House budget resolution would drop sharply in FY2013 and stay relatively constant for the rest of the decade. This trend reflects the deeper overall discretionary spending cuts and freeze assumed by the House resolution, including consolidation and termination of various job training, elementary and secondary education, and cultural programs. The House resolution also assumes certain changes to Pell grants and student loans, but would adopt a "sustainable" maximum Pell grant award rather than the current maximum level. Function 550 includes most direct health care services programs, most notably Medicaid. Other health programs in this function fund anti-bioterrorism activities, national biomedical research, activities to protect the health of the general population and workers in their places of employment, health services for under-served populations, and training for the health care workforce. Some of the HHS agencies funded in this function include the National Institutes of Health, Centers for Disease Control and Prevention, Health Resources and Services Administration, and the Food and Drug Administration. The major mandatory programs in this function are Medicaid, the State Children's Health Insurance Program (CHIP), federal and retirees' health benefits, and health care for Medicare-eligible military retirees. Spending under this function is divided among the following three subfunctions: health care services, health research and training, and consumer and occupational health and safety. Figure 6 shows estimated outlays for Function 550 programs, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. The difference in trends is stark. The Administration budget would track closely with CBO, which expects an initial drop in Medicaid spending in FY2012, due to the scheduled expiration of enhanced federal matching to states initially authorized by ARRA, and the effects of the economic recovery on the Medicaid caseload. However, spending would then climb sharply, starting in FY2013, under both the CBO baseline and the Administration's February budget. The House budget resolution, on the other hand, envisions a decrease in spending until FY2014, followed by a relatively flat line through FY2018, and a slight increase for the balance of the decade. In FY2021, the Administration's February budget would result in estimated outlays only slightly (2%) lower than the CBO baseline, while outlays would be 50% lower under the House budget resolution's spending targets. Medicaid is the primary driver of spending in Function 550. In its request for Medicaid and Medicare (discussed below), the Administration cites the major changes to both programs already enacted in the Patient Protection and Affordable Care Act of 2010 (PPACA, P.L. 111-148 , as amended by P.L. 111-152 ). The Administration's FY2012 budget includes additional Medicaid proposals intended to improve program integrity (reduce fraud, waste, and abuse), limit reimbursement rates for durable medical equipment, simplify the federal-state matching formulas under Medicaid and CHIP, and improve patient safety. The President's Framework also expresses support for proposals to reform service delivery to high-cost beneficiaries, including those eligible for both Medicaid and Medicare (dual eligibles), and calls on the National Governors Association to make additional recommendations for Medicaid reform. The House Budget Committee, in its accompanying report, notes that the budget resolution assumes a "fundamental reform" of Medicaid. The report lists a series of "potential approaches," including conversion of the federal share of Medicaid spending into an allotment (a block grant), which would be indexed for inflation and population growth. The committee advocates repealing the Medicaid expansions enacted in PPACA, which are scheduled to begin in 2014, and the PPACA provisions authorizing subsidies to help low-income individuals purchase health insurance through exchanges. The resolution also assumes elimination of the individual mandate to purchase insurance, established under PPACA. The House budget resolution further assumes savings would be achieved by repealing any unspent funds provided under ARRA and other associated provisions in PPACA. Function 570 includes only the Medicare program, which provides health insurance to individuals age 65 or older and certain persons with disabilities. Nearly 99% of spending in this function is mandatory, and almost all of the mandatory spending consists of payments for Medicare benefits. Congress provides an annual appropriation for the costs of administering and monitoring the Medicare program. Figure 7 shows estimated outlays for Medicare, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. The figure illustrates relatively little difference between the three, which all show significantly increasing spending for Medicare throughout the decade, caused by an aging population and rising health care costs. Estimated spending in FY2021 would exceed the CBO current law baseline by 5% under the President's February budget and would be 3% lower than CBO's projections under the House resolution. As noted above, the Administration's budget cites changes to Medicare already enacted in PPACA, and includes various proposals intended to build on these provisions. In addition, the February budget proposed a 10-year freeze on physician payment rates under Medicare at FY2011 levels (the so-called "doc fix"), which would otherwise decline under the sustainable growth rate formula in current law. The increased cost of this proposal would be offset by specified savings during the first two years. The April Framework assumes, but does not specify, additional aggregate savings that would fully pay for the "doc fix" provision over the 10-year budget window. The Framework says the Independent Payment Advisory Board (IPAB), created by PPACA, will set a lower target of Medicare growth per beneficiary and be given additional tools to promote quality care and reduce costs. The Administration's budget also includes proposals to cut prescription drug costs, and reduce Medicare waste, fraud, and abuse. One of the most widely reported provisions in the House budget resolution assumes enactment of legislation to convert Medicare into a "premium subsidy" program. However, as envisioned in the budget resolution, this change would not take effect until FY2022, which is beyond the resolution's 10-year budget window and is therefore not reflected in Figure 7 . The resolution assumes additional changes affecting Medicare, including enactment of a long-term solution to the physician payment rate formula. The resolution contains a "reserve fund" to accommodate the SGR fix; this provision would allow for consideration of legislation that would reform SGR, as long as the legislation did not increase the deficit for the period FY2012-FY2021. The resolution also assumes a requirement that any potential savings in Medicare be reinvested into the program; elimination of the IPAB; and enactment of changes to laws governing medical liability, including limits on noneconomic and punitive damages. Function 600 includes a range of income security programs that provide cash or near-cash assistance (e.g., housing, nutrition, and energy assistance) to low-income persons, and benefits to certain retirees, persons with disabilities, and the unemployed. Housing assistance programs account for the largest share of discretionary funding in this function. Major federal entitlement programs in this function include Unemployment Insurance, Trade Adjustment Assistance income support, the Supplemental Nutrition Assistance Program (SNAP, formerly food stamps), Temporary Assistance for Needy Families (TANF), foster care, and Supplemental Security Income (SSI). The refundable portion of the Earned Income Tax Credit (EITC) and the refundable Additional Child Tax Credit (ACTC) are also included in this function. Federal and other retirement and disability programs comprise approximately one-third of funds in Function 600. Spending under this function is divided among the following six subfunctions: general retirement and disability insurance (excluding Social Security), federal employee retirement and disability, unemployment compensation, housing assistance, food and nutrition assistance, and other income security. Figure 8 shows estimated outlays for Function 600 programs, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. The figure shows the Administration's budget is identical to the CBO baseline until FY2013. Both lines then show decreased spending through FY2018, but outlays would decline at a slower rate under the Administration's February proposals. The CBO baseline assumes recession-related spending will decline, and also assumes expiration of certain temporary provisions, including expansions of the EITC, ACTC, and extended Unemployment Insurance. The House budget resolution shows a sharper drop in spending continuing through FY2015, with outlays leveling off and staying relatively constant through FY2021. The President's budget projects FY2021 outlays would be 6% higher than the CBO baseline, while they would be 11% lower than CBO under the House budget resolution. Like the CBO baseline, the Administration's budget assumes reduced recession-related spending for UI and SNAP as the economy recovers. The Administration's proposals to reduce discretionary spending also would apply to certain programs in this function, and include a relatively deep cut in the Low-Income Home Energy Assistance Program (LIHEAP). However, the Administration also proposes to permanently extend certain tax provisions, including expansions of the EITC and the ACTC, which were initially authorized under ARRA and are scheduled to expire under current law. The President's budget includes provisions intended to address the unfunded liabilities in the UI system and the Pension Benefit Guaranty Corporation. As shown in the figure, the House budget resolution assumes lower spending for Function 600 programs, at least partially due to deeper cuts in discretionary non-security spending. In its accompanying report, the House Budget Committee also cites conversion of SNAP (food stamps) into a block grant to states as a possible policy option in this category, with state allotments indexed for food inflation and eligibility, starting in FY2015. The report also refers to a welfare reform provision that is discussed more fully in Chairman Ryan's Path to Prosperity . The 1996 welfare reform law applied work requirements and time limits to recipients of cash aid under TANF; such requirements would also be applied to recipients of SNAP benefits and housing assistance, according to Chairman Ryan's description of the budget resolution. The resolution assumes enactment of a provision that would require federal employees to contribute a greater share toward their retirement; elimination of the Home Affordable Modification Program (HAMP), which was intended to help homeowners avoid foreclosure; and reform of the PBGC. Function 650 consists of the payroll tax-financed programs that are collectively known as Social Security: Old-Age and Survivors Insurance and Disability Insurance (OASDI). This function includes both Social Security benefit payments (mandatory) and funds to administer the program (discretionary). Figure 9 shows estimated outlays for Function 650, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. The figure shows virtually no difference between the three lines, as neither the Administration nor the House budget resolution assumes significant policy changes in Social Security within the 10-year budget window. Note that Figure 9 shows outlays for both the on-budget and off-budget portions of Social Security. Although the Administration's budget contains no specific Social Security proposals, President Obama expressed support for bipartisan efforts to strengthen Social Security for the long term and put forth a set of principles to govern these reform efforts. These principles were reiterated in the April Framework and include strengthening retirement security for low-income and vulnerable beneficiaries and maintaining "robust" disability and survivors' benefits; no "privatization" of Social Security; restoration of long-term solvency; and no reduction in basic benefits for current beneficiaries or "slashing" of benefits for future generations. In its report on the budget resolution, the House Budget Committee refers to the December 2010 recommendations of the President's Commission on Fiscal Responsibility and Reform as demonstration "that there is a bipartisan way forward" on Social Security reform. In the interim, the resolution would require the Social Security Board of Trustees to recommend statutory reforms to the President in any year when the Trustees find the 75-year actuarial balance and the annual balance in the 75 th year are in deficit. The President would be required to submit legislation to implement these recommendations by a certain deadline and congressional committees would be required to report legislation under expedited procedures. Function 700 covers the programs of the Department of Veterans Affairs (VA), including veterans' medical care, compensation and pensions, education and rehabilitation benefits, and housing programs. It also includes the Department of Labor's Veterans' Employment and Training Service, the United States Court of Appeals for Veterans Claims, and the American Battle Monuments Commission. This function includes both mandatory and discretionary spending accounts. Mandatory funding supports disability compensation, pension benefits, education, vocational rehabilitation, life insurance, and burial benefits, among other benefits and services. Discretionary funding supports a broad array of benefits and services; almost 90% of appropriated funding in Function 700 goes to veterans' health care. Spending under this function is divided among five subfunctions: income security for veterans; veterans education, training, and rehabilitation; hospital and medical care for veterans; veterans housing; and other veterans benefits and services. Figure 10 shows estimated outlays for Function 700 programs, from FY2011 through FY2021 in constant FY2011 dollars, under the CBO baseline, the Administration's February budget request, and the House budget resolution. The Administration and House budgets for veterans benefits and services are virtually identical, and both very slightly exceed the CBO baseline. Programs categorized as "human resources" comprise the majority of federal outlays and have grown over the last five decades as a share of the overall national economy. CBO expects that spending for these programs will have peaked in FY2010 and will fall through FY2014, although spending levels will remain higher than they were before the recent recession. CBO further expects that overall human resources spending will begin to climb again starting in FY2015; however, all of the projected growth will be in health care (Medicaid and Medicare) and Social Security. All other components of the human resources superfunction will diminish as a share of the economy over the coming decade, according to CBO's current law baseline. The Administration and Congress are engaged in a debate over reducing the federal deficit and stabilizing the national debt; proposals to reduce and change the composition of federal spending are a major part of this debate. In February, the Administration gave Congress a detailed budget request for FY2012, which includes proposals to reduce spending for certain programs and increase spending for others; the February budget request was followed in April with an additional set of deficit reduction principles. Based on an analysis of the February budget, the Administration proposes no overall reduction in outlays for the human resources superfunction, although some of the proposals included in the April Framework would further lower spending for this portion of the budget. The budget resolution passed in April by the House, on the other hand, sets spending targets that would reduce outlays in the human resources superfunction to a level that would be 14% below the CBO baseline by FY2021. Within the human resources category, the House resolution would reduce spending primarily in three functions. By FY2021, the resolution would result in spending for Function 500 (education, training, employment, and social services, or ETESS) that is 36% below the CBO baseline. The largest reduction from the CBO baseline, if all provisions in the House resolution were enacted, would occur in Function 550 (health, including Medicaid); the House spending target for this function in FY2021 would be 50% below the baseline. Finally, spending for Function 600 (income security) in FY2021 would be 11% below the baseline under the House resolution. As noted earlier in this report, most federal programs specifically directed to low-income populations are in the human resources superfunction and are most likely to be included in the three specific functions just mentioned. In comparing these proposals, it is important to note the significant difference in size among the functions. For example, while the House budget resolution envisions a relatively large reduction in spending for Function 500 (ETESS) than would otherwise occur under current law, this proposal would contribute relatively little toward deficit reduction because of the small size of the function overall. On the other hand, with no change in current law CBO expects the function that includes Medicaid will be more than six times larger than Function 500 in FY2021 and the income security function will be more than four times larger; thus, reductions from the baseline in these functions would yield greater savings. Although the House resolution assumes conversion of Medicare into a premium subsidy program, this would not take effect until FY2022, which is beyond the 10-year budget window and therefore not reflected in the spending trends displayed in this report. Likewise, neither the Administration's budget nor the House budget resolution includes specific changes to Social Security or veterans benefits and services. Social Security is currently the largest of the human resources functions under current law, and would remain so under both the Administration and House proposals, with projected spending in FY2021 that is 10 times that of Function 500 (ETESS) and more than twice that of Function 600 (income security). Projected Medicare spending would be more than seven times that of Function 500 in FY2021 and more than 50% larger than Function 600.

Summary:
The 112th Congress is focusing attention on short- and long-term efforts to reduce the federal deficit and stabilize the national debt, including proposals to alter the overall size and composition of total federal spending. Components of the federal budget categorized as "human resources" account for the majority of federal outlays (70% in FY2010) and would be affected by these proposals. Six functional categories comprise the human resources "superfunction": education, training, employment, and social services; health (primarily Medicaid); Medicare; income security; Social Security; and veterans benefits and services. President Obama submitted a detailed FY2012 budget request to Congress on February 14, and in April, he released a set of deficit reduction policies intended to build on the February proposal called the President's Framework for Shared Prosperity and Shared Fiscal Responsibility. On April 15, the House passed a concurrent resolution on the FY2012 budget (H.Con.Res. 34) that was based on a document called Path to Prosperity, released by Budget Committee Chairman Paul Ryan on April 5. The Senate has not yet acted on a budget resolution for FY2012. As a share of the national economy, spending for human resources is expected to have peaked at 16.4% of Gross Domestic Product (GDP) in FY2010 and, according to the Congressional Budget Office (CBO), will fall to 14.8% in FY2014. This decline reflects the assumed economic recovery, lower spending for programs that respond automatically to economic conditions (e.g., Unemployment Insurance, Supplemental Nutrition Assistance Program), and expiration of stimulus funding under the American Recovery and Reinvestment Act of 2009 (P.L. 111-5). However, CBO estimates that, with no changes in current law, human resources spending will rise again as a share of GDP and reach 15.7% by FY2021 due to the continuing effects of the baby boom generation's retirement and increased enrollment in Medicare and Social Security, real growth in initial Social Security benefits, medical cost inflation in excess of general inflation, and new spending related to the health care reform law of 2010. Reflecting these trends, all projected growth in the human resources budget will occur in three functional categories: health (primarily Medicaid), Medicare, and Social Security. CBO estimates that spending for income security will contract as a share of GDP over the next decade, as will spending for the two smallest human resources categories (i.e., education, training, employment, and social services; and veterans benefits and services). Both the President's budget and H.Con.Res. 34 include provisions intended to reduce spending overall. However, the President's February proposals would result in spending for human resources that would closely follow, and slightly exceed, the CBO current law baseline, while the House resolution sets spending targets that are significantly lower. Specifically, human resources spending would equal 15.9% of GDP in FY2021 under the Administration's February budget and 13.5% under the House resolution, compared to CBO's baseline estimate of 15.7%. The most significant reductions from the CBO baseline, if all provisions assumed in the House resolution were enacted, would occur in three categories: education, training, employment, and social services (the smallest human resources category); Medicaid; and income security. As widely reported, the House resolution assumes enactment of legislation to convert Medicare into a "premium subsidy" program; however, this change would not occur until FY2022, which is after the resolution's 10-year budget window. Thus, the House resolution sets spending targets for the next 10 years that are relatively close to CBO's baseline projections for Medicare, Social Security, and veterans benefits and services.