Our government produces two types of measures--budget and financial-- which further break down into three different numbers that can be seen as indicators of our current financial condition: the unified budget deficit, the on-budget deficit and the net operating cost or accrual deficit. No one of these alone is enough--we should look at all of them. The most commonly reported measure is the unified budget deficit. This is a largely cash-based number that represents the difference between revenues and outlays for the government as a whole. It is an important measure since it is indicative of the government's draw on today's credit markets--and its claim on today's economy. This measure, however, masks the difference between Social Security's cash flows and those for the rest of the budget. Therefore we also need to look beneath the unified deficit at the on-budget deficit-- what I like to call the "operating deficit." And, finally, we should be looking at the financial statements' report of net operating cost--the accrual-based deficit. The difference between the on-budget deficit and the unified budget deficit is the surplus in Social Security and the U.S. Postal Service. Excluding consideration of the $185 billion surplus in Social Security's cash flows and a $1 billion surplus in the Postal Service, the on-budget deficit was $434 billion in 2006. Figure 1 shows graphically how the on- budget deficit and the off-budget surplus have related and combine to lead to the unified deficit. Since the Social Security trust fund invests any receipts not needed to pay benefits in Treasury securities, this surplus reduces the amount the Treasury must borrow from the public. As I will note later, this pattern of cash flows is important--and it is projected to come to and end just 10 years from now. The third number, net operating cost, is the amount by which costs exceed revenue and it is reported in the federal government's financial statements, which are prepared using generally accepted accounting principles. Costs are recorded on an accrual basis--namely, in the period when goods are used or services are performed as opposed to when the resulting cash payments are made. However, most revenues, on the other hand, are recorded on the modified cash basis--that is, they are recorded when collected. The net operating cost can be thought of as the accrual deficit. The accrual measure primarily provides more information on the longer- term implications of today's policy decisions and operations by showing certain costs incurred today but not payable for years to come, such as civilian and military pensions and retiree health care. All three of these numbers are informative. However, neither accrual nor cash measures alone provide a full picture of the government's fiscal condition or the cost of government. Used together, they present complementary information and provide a more comprehensive picture of the government's financial condition today and fiscal position over time. For example, the unified budget deficit provides information on borrowing needs and current cash flow. The accrual deficit provides information on the current cost of government, but it does not provide information on how much the government has to borrow in the current year to finance government activities. Also, while accrual deficits provide more information on the longer-term consequences of current government activities, they do not include the longer-term cost associated with social insurance programs like Social Security and Medicare. In addition, they are not designed to provide information about the timing of payments and receipts, which can be very important. Therefore, just as investors need income statements, statements of cash flow, and balance sheets to understand a business's financial condition, both cash and accrual measures are important for understanding the government's financial condition. Table 1 below shows the three measures for fiscal year 2005 and fiscal year 2006. Although looking at both the cash and accrual measures provides a more complete picture of the government's fiscal stance today and over time than looking at either alone, even these together do not tell us the full story. For example, all of these show an improvement between fiscal year 2005 and fiscal year 2006. However, the fundamental drivers of our long- term challenge are largely the same. To understand the long-term implications of our current path requires more than a single year's snapshot. In this regard, the long-term outlook has worsened significantly in the last several years. That is why for more than a decade GAO has been running simulations to tell this longer-term story. Long-term fiscal simulations by GAO, CBO and others all show that we face large and growing structural deficits driven primarily by rising health care costs and known demographic trends. GAO runs simulations under two sets of assumptions. One takes the legislatively-mandated baseline from CBO for the first 10 years and then keeps discretionary spending and revenues constant as a share of GDP while letting Social Security, Medicare, and Medicaid grow as projected by the Trustees and CBO under midrange assumptions. The other perhaps more realistic scenario based on the Administration's announced policy preferences modifies this baseline by letting discretionary spending grow with the economy and extending all expiring tax provisions. As figure 2 shows, deficits spiral out of control under either scenario. We will be updating these figures with the release of the new CBO baseline later this month, but even with the lower deficit in 2006, the long-term picture will remain daunting. Looking more closely at each scenario gives a fuller understanding of what the impact of continuing these trends would have on what government does. And looking back to 2001 also shows us how much worse the situation has become. As I noted, despite some recent improvements in short-term deficits, the long-term outlook is moving in the wrong direction. Figures 3 and 4 show the composition of spending under our "Baseline Extended" scenario in 2001 and 2006. Even with short-term surpluses, we had a long-term problem in 2001, but it was more than 40 years out. Certainly an economic slowdown and budget decisions driven by the attacks of 9/11 and the need to respond to natural disasters have contributed to the change in outlook. However, these items alone do not account for the dramatic worsening. Tax cuts also contributed but the single largest contributor to the deterioration of our long-term outlook was the passage of the Medicare Prescription Drug Bill in 2003. Figure 4 illustrates today's cold hard truth, that neither slowing the growth in discretionary spending nor allowing the tax provisions to expire--nor both together--would eliminate the imbalance. This is even clearer under the more realistic scenario as shown in figure 5. Estimated growth in the major entitlement programs results in an unsustainable fiscal future regardless of whether one assumes future revenue will be somewhat above historical levels as a share of the economy as in the first simulation (fig. 4) or lower as shown in figure 5. Both these simulations illustrate that without policy changes on the spending and/or revenue side of the budget, the growth in spending on federal retirement and health entitlements will encumber an escalating share of the government's resources. A government that in our children's lifetimes does nothing more than pay interest on its debt and mail checks to retirees and some of their health providers is unimaginable. Although Social Security is a major part of the fiscal challenge, contrary to popular perception, it is far from our biggest challenge. While today Social Security spending exceeds federal spending for Medicare and Medicaid that will change. Over the past several decades, health care spending on average has grown much faster than the economy, absorbing increasing shares of the nation's resources, and this rapid growth is projected to continue. CBO estimates that Medicare and Medicaid spending will reach 6.3 percent of GDP in 2016, up from 4.6 this year (2007), while spending for Social Security will only reach 4.7 percent of GDP in 2016 up from 4.2 percent this year. For this reason and others, rising health care costs pose a fiscal challenge not just to the federal budget but also to states, American business, and our society as a whole. While there is always some uncertainty in long-term projections, two things are certain: the population is aging and the baby boom generation is nearly at retirement age. The aging population and rising health care spending will have significant implications not only for the budget but also for the economy as a whole. Figure 6 shows the total future draw on the economy represented by Social Security, Medicare, and Medicaid. Under the 2006 Trustees' intermediate estimates and CBO's long-term Medicaid estimates, federal spending for these entitlement programs combined will grow to 15.5 percent of GDP in 2030 from today's 9 percent. It is clear that taken together, Social Security, Medicare, and Medicaid under current law represent an unsustainable burden on future generations. While Social Security, Medicare and Medicaid dominate the long-term outlook, they are not the only federal programs or activities that bind the future. The federal government undertakes a wide range of programs, responsibilities, and activities that obligate it to future spending or create an expectation for spending and potentially limit long-term budget flexibility. GAO has described the range and measurement of such fiscal exposures--from explicit liabilities such as environmental cleanup requirements to the more implicit obligations presented by life-cycle costs of capital acquisition or disaster assistance. As shown in figure 7, despite improvement in both the fiscal year 2006 reported net operating cost and the cash-based budget deficit, the U.S. government's major reported liabilities, social insurance commitments, and other fiscal exposures continue to grow. They now total approximately $50 trillion--about four times the nation's total output (GDP) in fiscal year 2006--up from about $20 trillion, or two times GDP in fiscal year 2000. We all know that it is hard to make sense of what "trillions" means. One way to think about it is: if we wanted to put aside today enough to cover these promises, it would take $170,000 for each and every American or approximately $440,000 per American household. Clearly, despite recent progress on our short-term deficits, we have been moving in the wrong direction in connection with our long-range imbalance in recent years. Since at its heart the budget debate is about the allocation of limited resources, the budget process can and should play a key role in helping to address our long-term fiscal challenge and the broader challenge of modernizing government for the 21st century. I have said that Washington suffers from myopia and tunnel vision. This can be especially true in the budget debate in which we focus on one program at a time and the deficit for a single year or possibly the costs over 5 years without asking about the bigger picture and whether the long term is getting better or worse. We at GAO are in the transparency and accountability business. Therefore it should come as no surprise that I believe we need to increase the understanding of and focus on the long term in our policy and budget debates. To that end--as I noted earlier--I have been talking with a number of members of the Senate and the House as well as various groups concerned about this issue concerning a number of steps that might help. I've attached a summary of some of these ideas to this statement. Let me highlight several critical elements here. The President's budget proposal should again cover 10 years. This is especially important given that some policies--both spending and tax-- cost significantly more (or lose significantly more revenue) in the second 5 years than in the first. In addition, the budget should disclose the impact of major tax or spending proposals on the short, medium and long term. The executive branch should also provide information on fiscal exposures--both spending programs and tax expenditures--that is, the long-term budget costs represented by currently individual programs, policies or activities as well as the total. The budget process needs to pay more attention to the long-term implication of the choices being debated. For example, elected representatives should be provided with more explicit information on the long-term costs of any major tax or spending proposal before it is voted upon. It is sobering to recall that during the debate over adding prescription drug coverage to Medicare, a great deal of attention was paid to whether the 10-year cost was over or under $400 billion. Not widely publicized--and certainly not surfaced in the debate--was that the present value of the long-term cost of this legislation was about $8 trillion! Of course, when you are in a hole, the first thing to do is stop digging. I have urged reinstitution of the statutory controls--both meaningful caps on discretionary spending and pay-as-you-go (PAYGO) on both the tax and spending sides of the ledger--that expired in 2002. Given the severity of our current challenge, Congress may wish to look beyond the return to PAYGO and discretionary caps. Mandatory spending cannot remain on autopilot. We have suggested that Congress might wish to design "triggers" for mandatory programs--some measure that would prompt action when the spending path increased significantly. In addition, Congress may wish to look at rules to govern the use of "emergency supplementals." However, as everyone in this committee knows, these steps alone will not solve the problem. That is why building in more consideration of the long-term impact of decisions is necessary. The government can help ease future fiscal burdens through spending reductions, revenue actions, or both that reduce debt held by the public and enhance the pool of economic resources available for private investment and long-term growth. Economic growth is essential, but we will not be able to simply grow our way out of the problem. The numbers speak loudly: our projected fiscal gap is simply too great. To "grow our way out" of the current long-term fiscal gap would require sustained economic growth far beyond that experienced in U.S. economic history since World War II. While the appropriate level of revenues will be part of the debate about our fiscal future, making no changes to Social Security, Medicare, Medicaid, and other drivers of the long-term fiscal gap would require ever increasing tax levels--and that seems both inappropriate and implausible. Accordingly, substantive reform of Social Security and our major health programs remains critical to recapturing our future fiscal flexibility. Similarly, given demographic and health care cost trends, the size of the spending cuts necessary to hold revenues at today's share of GDP seems inadequate and implausible. Waiting only makes matters worse. GAO's simulations show that if no action is taken, balancing the budget in 2040 could require actions as large as cutting total federal spending by 60 percent or raising federal taxes to 2 times today's level. There are no "easy answers" and everything must be on the table. Although the long-term outlook is driven by Social Security and health care costs, this does not mean the rest of the budget can be exempt from scrutiny. Many tax expenditures operate like entitlement programs--but with even less scrutiny. Other programs and activities were designed for a very different time. To recapture our fiscal flexibility and bring our government and its programs in line with 21st century realities requires a fundamental reexamination of major spending and tax policies and priorities. Ultimately this reexamination will entail a national discussion about what Americans want from their government and how much they are willing to pay for those things. This discussion will not be easy, but it is critical. For many years those of us who talk about the need to put Social Security on a sustainable course and to reform Medicare have talked about the benefits of early action. Acting sooner rather than later can turn compound interest from an enemy to an ally. Acting sooner rather than later permits changes to be phased in more gradually and gives those affected time to adjust to the changes. Delay does not avoid action--it just makes the steps that have to be taken more dramatic and potentially harder. Unfortunately, there has already been too much delay. And now the future is upon us. Next year members of the baby boom generation start to leave the labor force. Reflecting this demographic shift, CBO projects the average annual growth rate of real GDP will decline from 3.1 percent in 2008 to 2.6 percent in the period 2012-2016. This slowing of economic growth will come just as spending on Social Security, Medicare and Medicaid will begin to accelerate--accounting for 56 percent of all federal spending by 2016 compared to 43 percent in 2006. As I noted earlier, today Social Security's cash surplus helps offset the deficit in the rest of the budget, but growth in Social Security spending is expected to increase from an estimated 4.8 percent in 2008 to 6.5 percent in 2016. The result, as shown in figure 8, is that the Social Security surpluses begin a permanent decline in 2009. At that time the rest of the budget will begin to feel the squeeze since the capacity of Social Security surpluses to offset deficits in the rest of the budget will begin to shrink. In 2017 Social Security will no longer run a cash surplus and will begin adding to the deficit. That year Social Security will need to redeem the special securities it holds in order to pay benefits. Treasury will honor those claims--the United States has never defaulted. But there is no free money. The funds to redeem those securities will have to come from higher taxes, lower spending on other programs, higher borrowing from the public, or a combination of all three. It is a hopeful sign that we are here today. By beginning the year not with a discussion of the current year's budget but with a focus on the long term, this committee is showing the kind of leadership needed to tackle this challenge. I have long believed that the American people can accept difficult decisions as long as they understand why such choices are necessary. They need to be given the facts about the fiscal outlook: what it is, what drives it, and what it will take to address it. As most of you know, I have been investing a good deal of time in the Fiscal Wake-Up Tour (FWUT) led by the Concord Coalition. Scholars from both the Brookings Institution and the Heritage Foundation join with me and Concord in laying out the facts and discussing the possible ways forward. In our experience, having these people with quite different policy views agree on the nature, scale and importance of the issue--and on the need to sit down and work together--resonates with the audiences. Although the major participants have been Concord, GAO, Brookings and Heritage, others include such organizations as the Committee for Economic Development (CED); the American Institute of Certified Public Accountants (AICPA); the Association of Government Accountants (AGA); the National Association of State Auditors, Comptrollers and Treasurers (NASACT); and AARP. The FWUT also has received the active support and involvement of community leaders, local colleges and universities, the media, the business community and both former and current elected officials. We have been to 17 cities to- date. The discussion has been broadcast on public television stations in Atlanta and Philadelphia. Just this morning I returned from an event at the John Glenn School of Public Affairs at Ohio State University in Columbus, Ohio, in which OMB Director Portman and former Senator Glenn participated. The specific policy choices made to address this fiscal challenge are the purview of elected officials. The policy debate will reflect differing views of the role of government and differing priorities for our country. What the FWUT can do--and what I will continue to do--is lay out the facts, debunk various myths and prepare the way for tough choices by elected officials. If the American people understand that there is no magic bullet-- if they understand that we cannot grow our way out this problem; eliminating earmarks will not solve the problem; wiping out fraud, waste and abuse will not solve the problem; ending the war or cutting way back on defense will not solve the problem; and letting the recent tax cuts expire will not solve this problem. Then they can engage with you in a discussion about what government should do and how. This is a great nation. We have faced many challenges in the past and we have met them. It is a mistake to underestimate the commitment of the American people to their children and grandchildren; to underestimate their willingness and ability to hear the truth and support the decisions necessary to deal with this challenge. We owe it to our country, children and grandchildren to address our fiscal and other key sustainability challenges. The time for action is now. Mr. Chairman, Senator Gregg, members of the Committee, let me repeat my appreciation for your commitment and concern in this matter. We at GAO stand ready to assist you in this important endeavor. For further information on this testimony, please contact Susan J. Irving at (202) 512-9142 or irvings@gao.gov. Contact points for our Offices of Congressional Relations and Public Affairs may be found on the last page of this testimony. Individuals making key contributions to this testimony include Jay McTigue, Assistant Director, and Melissa Wolf. Produce an annual Statement of Fiscal Exposures, including a concise list and description of exposures, cost estimates where possible, and an assessment of methodologies and data used to produce such cost estimates. Increase the transparency of tax expenditures by including them in the annual Fiscal Exposures Statement and, where possible, also showing them along with spending and credit programs in the same policy area. Provide information on the impact of major tax or spending proposals on short-term, midterm, and long-term fiscal exposures and on the path of surplus/deficit and debt as percent of gross domestic product (GDP) over 10-year and longer-term horizons (and assuming no sunset if sunset is part of the proposal). Cover 10 years in the budget. Consider requiring the President to include in his annual budget submission a long-term fiscal goal (e.g., balance, surplus, or deficit as percent of GDP). Prepare and publish a Summary Annual Report or Citizen's Summary that summarizes, in a clear, concise, plain English, and transparent manner, key financial and performance information included in the Consolidated Financial Report. Prepare and publish a report on long-range fiscal sustainability every 2 to 4 years. Require improved disclosure--at the time proposals are debated but before they are adopted--of the long-term costs of individual mandatory spending and tax proposals over a certain size and for which costs will ramp up over time. An annual report or reports by GAO including comments on the Consolidated Financial Statement (CFS), results of the latest long-term fiscal simulations, comments on the adequacy of information regarding long-term cost implications of existing and proposed policies in the previous year as well as any other significant financial and fiscal issues. Use accrual budgeting for the following areas where cash basis obligations do not adequately represent the government's commitment: employee pension programs (pre-Federal Employee Retirement System employees), retiree health programs, and federal insurance programs, such as the Pension Benefit Guaranty Corporation and crop insurance. Explore techniques for expanding accrual budgeting to environmental cleanup and social insurance--could consider deferring recognition of social insurance receipts until they are used to make payments in the future (this was suggested in GAO's accrual budgeting report as an idea to explore, possibly with a commission designed to explore budget concepts). This is a work of the U.S. government and is not subject to copyright protection in the United States. It may be reproduced and distributed in its entirety without further permission from GAO. However, because this work may contain copyrighted images or other material, permission from the copyright holder may be necessary if you wish to reproduce this material separately.

Summary:
This testimony, given by David M. Walker, Comptroller General of the United States before the Senate Committee on the Budget, addresses the nation's long-term fiscal outlook and the challenge it presents. However, the outlook is not good. Continuing down this current fiscal path would gradually erode, if not suddenly damage, out economy, our standard of living, and ultimately even our domestic tranquility and national security. The five major points of the testimony are: (1) The current fiscal condition is worse than advertised, (2) the long-term fiscal outlook is both imprudent and unsustainable, (3) improvements in information and processes are needed and can help, (4) meeting out long-term fiscal challenge will require tough choices, bi-partisan cooperation, and compromise, and lastly (5) the time for action is now. The specific policy choices made to address this fiscal challenge are the purview of elected officials, and the policy debate will reflect differing views on the role of government and differing priorities for this country. What can be done is laying out the facts, debunking various myths and preparing the way for tough choices by elected officials. If the American people can understand that (1) we cannot grow out way out of this problem, (2) eliminating earmarks will not solve the problem, (3) wiping out fraud, waste, and abuse will not solve the problem, (4) ending the way or cutting way back on defense will not solve the problem, and (5) letting the recent tax cuts expire will not solve this problem, they they can engage with the elected officials in a discussion about what the government should do and how.