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United States General Accounting Office: 
GAO: 

Report to the Secretary of the Treasury: 

February 2002: 

Financial Audit: 

Bureau of the Public Debt's Fiscal Years 2001 and 2000 Schedules of 
Federal Debt: 
	
GAO-02-354: 

Contents: 

Letter: 

Auditor's Report: 
Opinion on Schedules of Federal Debt: 
Opinion on Internal Control: 
Compliance with Laws and Regulations: 
Consistency of Other Information: 
Objectives, Scope, and Methodology: 
Agency Comments: 

Overview, Schedules, and Notes: 

Overview on Federal Debt Managed by the Bureau of the Public Debt: 
Schedules of Federal Debt: 
Notes to the Schedules of Federal Debt: 

Appendixes: 

Appendix I: Comments from the Bureau of the Public Debt: 

Appendix II: GAO Contact and Staff Acknowledgments: 
GAO Contact: 
Acknowledgments: 

Abbreviations: 

BPD: Bureau of the Public Debt: 

OMB: Office of Management and Budget: 

[End of section] 

Comptroller General of the United States: 
United States General Accounting Office: 
Washington, D.C. 20548: 

February 15, 2002: 

The Honorable Paul H. O'Neill: 
The Secretary of the Treasury: 

Dear Mr. Secretary: 

The accompanying auditor's report presents the results of our audits 
of the Schedules of Federal Debt Managed by the Bureau of the Public 
Debt for the fiscal years ended September 30, 2001 and 2000. The 
Schedules of Federal Debt present the beginning balances, increases 
and decreases, and ending balances for (1) Federal Debt Held by the 
Public and Intragovernmental Debt Holdings, (2) the related Accrued 
Interest Payables, and (3) the related Net Unamortized Premiums and 
Discounts managed by the bureau.[Footnote 1] 

The auditor's report contains our (1) opinion on the Schedules of 
Federal Debt for the fiscal years ended September 30, 2001 and 2000, 
(2) opinion on the effectiveness of related internal control as of 
September 30, 2001, (3) conclusion on the bureau's compliance in 
fiscal year 2001 with a selected provision of a significant law we 
tested, and (4) conclusion on the consistency between information in 
the Schedules of Federal Debt and the Overview on Federal Debt Managed 
by the Bureau of the Public Debt. 

As of September 30, 2001 and 2000, federal debt managed by the bureau 
totaled about $5,792 billion and $5,659 billion, respectively, for 
moneys borrowed to fund the government's operations. As shown on the 
Schedules of Federal Debt, these balances consisted of approximately
(1) $3,339 billion as of September 30, 2001, and $3,439 billion as of 
September 30, 2000, of debt held by the public and about (2) $2,453 
billion as of September 30, 2001, and $2,220 billion as of September 
30, 2000, of intragovernmental debt holdings. 

The level of debt held by the public reflects how much of the nation's 
wealth has been absorbed by the federal government to finance prior 
federal spending in excess of total federal revenues. It best 
represents the cumulative effect of past federal borrowing on today's 
economy and the federal budget. When a cash surplus occurs, the annual 
excess funds are then used to reduce debt held by the public. In other 
words, cash deficits or surpluses generally approximate the annual net 
change in the amount of government borrowing from the public. 

Cash surpluses over the past 4 years have enabled Treasury to reduce 
debt held by the public. Treasury has reduced this debt by redeeming 
maturing debt, reducing the number of auctions and size of new debt 
issues, conducting "buybacks" of debt before its maturity date, and 
redeeming callable securities when the opportunities arose.[Footnote 
2] The effect of these actions is that debt held by the public and 
managed by the Bureau of the Public Debt has been reduced by 
approximately $476 billion since September 30, 1997, with about $100 
billion of this decrease occurring in fiscal year 2001. Debt held by 
the public as a percentage of total federal debt has decreased from 
approximately 71 percent as of September 30, 1997, to approximately 58 
percent as of September 30, 2001. 

Notwithstanding the reduction in debt held by the public, total 
federal debt increased by approximately $133 billion during fiscal 
year 2001, because of the increase in intragovernmental debt holdings. 
Intragovernmental debt holdings represent balances of Treasury 
securities held by individual funds, primarily federal trust funds, 
that typically have an obligation to invest their excess annual 
receipts over disbursements in federal securities. Most federal trust 
funds invest in special U.S. Treasury securities that are guaranteed 
for principal and interest by the full faith and credit of the U.S. 
government. These securities are nonmarketable; however, they 
represent a priority call on future budgetary resources. Certain of 
these trust funds, such as the Social Security and federal civilian 
employee and military retirement trust funds, have been running cash 
surpluses, which are loaned to the Treasury and reduce the current 
need for the government to borrow from the public. Primarily as a 
result of such trust fund surpluses, intragovernmental debt holdings 
have increased by approximately $870 billion since September 30, 1997, 
with about $233 billion of this increase occurring in fiscal year 
2001. Intragovernmental debt holdings as a percentage of total federal 
debt have increased from approximately 29 percent as of September 30, 
1997, to approximately 42 percent as of September 30, 2001. 

The transactions relating to the use of the funds' surpluses net out 
on the government's consolidated financial statements because, in 
effect, they represent loans from one part of the government to 
another. Importantly, these intragovernmental debt holdings also 
constitute future obligations of the Treasury since the Treasury must 
provide cash to redeem these securities in order for the funds to pay 
their benefits or other obligations as they come due. When this 
occurs, if sufficient cash surpluses are not available to redeem the 
securities, the government would either need to increase borrowing 
from the public, raise future taxes, reduce future spending, retire 
less debt (if the budget as a whole is in surplus), or some 
combination thereof. 

While both are important, debt held by the public and 
intragovernmental debt holdings are very different. Debt held by the 
public approximates the federal government's competition with other 
sectors in the credit markets. Federal borrowing absorbs funds 
available for private investment and may put upward pressure on 
interest rates. In addition, interest on debt held by the public is 
paid in cash and represents a burden on current taxpayers. It reflects 
the amount the government pays to its outside creditors. In contrast, 
intragovernmental debt holdings perform an accounting function but 
typically do not require cash payments from the current budget or 
represent a burden on the current economy. In addition, from the 
perspective of the budget as a whole, interest payments to the 
individual funds by the Treasury are entirely offset by the income 
received by such funds—in effect, one part of the government pays the 
interest and another part receives it. This intragovernmental debt and 
the interest on it represents a claim on future resources and hence a 
burden on future taxpayers and the future economy. However, these 
intragovernmental debt holdings may not fully reflect the government's 
total future commitment to trust fund financed programs. They 
primarily represent the cumulative cash surpluses of those trust funds 
and also reflect future priority claims on the U.S. Treasury. They do 
not have the current economic effects of borrowing from the public and 
do not currently compete with the private sector for available funds 
in the credit markets. However, when trust funds redeem Treasury 
securities to obtain cash to fund expenditures, and Treasury borrows 
from the public to finance these redemptions, there is competition 
with the private sector and thus an effect on the economy. 

After 4 years of cash surpluses, debt held by the public as a 
percentage of the annual size of the U.S. economy has decreased from 
43 percent as of September 30, 1998, to 33 percent as of September 30, 
2001. However, these levels are still relatively high by historical 
standards, as the United States rarely exceeded such levels before 
1932. In addition, the combination of federal spending for the 
international war on terrorism and homeland security efforts, recent 
tax policy decisions, and the deterioration in overall economic 
performance is likely to eliminate near-term budget surpluses, reduce 
medium-range projected surpluses, and exacerbate our long-range fiscal 
challenge. As a result, the financial landscape has now changed from 
projected surpluses, once thought to possibly lead to a dramatic 
reduction in or elimination of debt held by the public, to projected 
near-term deficits and an accelerated need to increase the current 
$5,950 billion statutory debt limit. 

Over the longer term, the retirement of the baby boom generation will 
place significant pressures on the federal budget. The expected growth 
in Social Security spending in combination with the even faster 
expected growth in Medicare and Medicaid spending is a major 
challenge. Absent any changes in the structure of Social Security and 
Medicare, such growth would leave very little room for any other 
federal spending priorities in future decades. Ultimately, restoring 
our long-term fiscal flexibility and preventing debt held by the 
public from rising again will involve reforming existing federal 
entitlement programs and promoting the saving and investment necessary 
for robust long-term economic growth. 

We are sending copies of this report to the chairmen and ranking 
minority members of the Senate Committee on Appropriations; the Senate 
Committee on Governmental Affairs; the Senate Committee on the Budget; 
the Subcommittee on Treasury and General Government, Senate Committee 
on Appropriations; the House Committee on Appropriations; the House 
Committee on Government Reform; the House Committee on the Budget; the 
Subcommittee on Treasury, Postal Service, and General Government, 
House Committee on Appropriations; and the Subcommittee on Government 
Efficiency, Financial Management and Intergovernmental Relations, 
House Committee on Government Reform. We are also sending copies of 
this report to the commissioner of the Bureau of the Public Debt, the 
inspector general of the Department of the Treasury, the director of 
the Office of Management and Budget, and other agency officials. 
Copies will be made available to others upon request. 

If I can be of further assistance, please call me at (202) 512-5500. 
This report was prepared under the direction of Gary T. Engel, 
Director, Financial Management and Assurance. Should you or members of 
your staff have any questions concerning this report, please contact 
Mr. Engel at (202) 512-3406. Another key contact and staff 
acknowledgments are provided in appendix II. 

Sincerely yours, 

Signed by: 

David M. Walker: 
Comptroller General of the United States: 

[End of section] 

Comptroller General of the United States: 
United States General Accounting Office: 
Washington, D.C. 20548: 

To the Commissioner of the Bureau of the Public Debt: 

In connection with fulfilling our requirement to audit the financial 
statements of the U.S. government, we audited the Schedules of Federal 
Debt Managed by the Bureau of the Public Debt (BPD) because of the 
significance of the federal debt to the federal government's financial 
statements.[Footnote 3] 

This auditor's report presents the results of our audits of the 
Schedules of Federal Debt Managed by BPD for the fiscal years ended 
September 30, 2001 and 2000. The Schedules of Federal Debt present the 
beginning balances, increases and decreases, and ending balances for 
(1) Federal Debt Held by the Public and Intragovernmental Debt 
Holdings, (2) the related Accrued Interest Payables, and (3) the 
related Net Unamortized Premiums and Discounts managed by BPD.
[Footnote 4] 

In our audits of the Schedules of Federal Debt for the fiscal years 
ended September 30, 2001 and 2000, we found the following: 

* the Schedules of Federal Debt are presented fairly, in all material 
respects, in conformity with U.S. generally accepted accounting 
principles; 

* BPD had effective internal control over financial reporting and 
compliance with laws and regulations related to the Schedule of 
Federal Debt for the fiscal year ended September 30, 2001; and; 

* no reportable noncompliance in fiscal year 2001 with a selected 
provision of a law we tested. 

The following sections discuss, in more detail, (1) these conclusions 
and our conclusion on the Overview on Federal Debt Managed by the 
Bureau of the Public Debt and (2) the scope of our audits.
Opinion on Schedules of Federal Debt	The Schedules of Federal Debt 
including the accompanying notes present fairly, in all material 
respects, in conformity with U.S. generally accepted accounting 
principles, the balances as of September 30, 2001, 2000, and 1999, for 
Federal Debt Managed by BPD; the related Accrued Interest Payables and 
Net Unamortized Premiums and Discounts; and the related increases and 
decreases for the fiscal years ended September 30, 2001 and 2000. 

Opinion on Internal Control: 

BPD maintained, in all material respects, effective internal control 
relevant to the Schedule of Federal Debt related to financial 
reporting and compliance with applicable laws and regulations as of 
September 30, 2001. The internal control provided reasonable assurance 
that misstatements, losses, or noncompliance material in relation to 
the Schedule of Federal Debt for the fiscal year ended September 30, 
2001, would be prevented or detected on a timely basis Our opinion is 
based on criteria established under 31 U.S.C. 3512(c), (d) (commonly 
referred to as the Federal Managers' Financial Integrity Act) and the 
Office of Management and Budget (OMB) Circular A-123, Management 
Accountability and Control. 

We found matters involving computer controls that we do not consider 
to be reportable conditions.[Footnote 5] We will communicate these 
matters to BPD's management, along with our recommendations for 
improvement, in a separate letter to be issued at a later date. 

Compliance with Laws and Regulations: 

Our tests for compliance in fiscal year 2001 with the Statutory Debt 
Limit, 31 U.S.C. 3101(b), as amended, disclosed no instances of 
noncompliance that would be reportable under U.S. generally accepted 
government auditing standards or OMB audit guidance. However, the 
objective of our audit of the Schedule of Federal Debt for the fiscal 
year ended September 30, 2001, was not to provide an opinion on 
overall compliance with laws and regulations. Accordingly, we do not 
express such an opinion. 

Consistency of Other Information: 

BPD's Overview on Federal Debt Managed by the Bureau of the Public 
Debt contains information, some of which is not directly related to 
the Schedules of Federal Debt. We do not express an opinion on this 
information. However, we compared this information for consistency 
with the schedules and discussed the methods of measurement and 
presentation with BPD officials. Based on this limited work, we found 
no material inconsistencies with the schedules. 

Management is responsible for the following: 

* preparing the Schedules of Federal Debt in conformity with U.S. 
generally accepted accounting principles; 

* establishing, maintaining, and assessing internal control to provide 
reasonable assurance that the broad control objectives of the Federal 
Managers' Financial Integrity Act are met; and; 

* complying with applicable laws and regulations. 

We are responsible for obtaining reasonable assurance about whether 
(1) the Schedules of Federal Debt are presented fairly, in all material
respects, in conformity with U.S. generally accepted accounting 
principles and (2) management maintained effective related internal 
control as of September 30, 2001, the objectives of which are the 
following. 

* Financial reporting: Transactions are properly recorded, processed, 
and summarized to permit the preparation of the Schedule of Federal 
Debt for the fiscal year ended September 30, 2001, in conformity with 
U.S. generally accepted accounting principles. 

* Compliance with laws and regulations: Transactions related to the 
Schedule of Federal Debt for the fiscal year ended September 30, 2001, 
are executed in accordance with laws governing the use of budget 
authority and with other laws and regulations that could have a direct 
and material effect on the Schedule of Federal Debt and any other 
laws, regulations, and governmentwide policies identified by OMB audit 
guidance. 

We are also responsible for testing compliance with selected 
provisions of laws and regulations that have a direct and material 
effect on the Schedule of Federal Debt. Further, we are responsible 
for performing limited procedures with respect to certain other 
information appearing with the Schedules of Federal Debt. 

In order to fulfill these responsibilities, we: 

* examined, on a test basis, evidence supporting the amounts and 
disclosures in the Schedules of Federal Debt; 

* assessed the accounting principles used and significant estimates 
made by management; 

* evaluated the overall presentation of the Schedules of Federal Debt; 

* obtained an understanding of internal control relevant to the 
Schedule of Federal Debt for the fiscal year ended September 30, 2001, 
related to financial reporting and compliance with laws and 
regulations (including execution of transactions in accordance with 
budget authority); 

* tested relevant internal controls over financial reporting and 
compliance, and evaluated the design and operating effectiveness of 
internal control related to the Schedule of Federal Debt for the 
fiscal year ended September 30, 2001; 

* considered the process for evaluating and reporting on internal 
control and financial management systems under the Federal Managers' 
Financial Integrity Act; and; 

* tested compliance in fiscal year 2001 with the Statutory Debt Limit, 
31 U.S.C. 3101(b), as amended. 

We did not evaluate all internal controls relevant to operating 
objectives as broadly described by the Federal Managers' Financial 
Integrity Act, such as those controls relevant to preparing 
statistical reports and ensuring efficient operations. We limited our 
internal control testing to controls over financial reporting and 
compliance. Because of inherent limitations in internal control, 
misstatements due to error or fraud, losses, or noncompliance may 
nevertheless occur and not be detected. We also caution that 
projecting our evaluation to future periods is subject to the risk 
that controls may become inadequate because of changes in conditions 
or that the degree of compliance with controls may deteriorate. 

We did not test compliance with all laws and regulations applicable to 
BPD. We limited our tests of compliance to selected provisions of laws 
and regulations that have a direct and material effect on the Schedule 
of Federal Debt. We caution that noncompliance may occur and not be 
detected by these tests and that such testing may not be sufficient 
for other purposes. 

We performed our work in accordance with U.S. generally accepted
government auditing standards and applicable OMB audit guidance. 

Agency Comments: 

In commenting on a draft of this report, BPD concurred with the facts 
and conclusions in our report. The comments are reprinted in appendix 
I. 

Signed by: 

David M. Walker: 
Comptroller General of the United States: 

January 23, 2002: 

[End of section] 

Overview, Schedules, and Notes: 

Overview on Federal Debt Managed by the Bureau of the Public Debt: 

Gross Federal Debt Outstanding:[Footnote 6] 

Federal debt managed by the Bureau of the Public Debt comprises debt 
held by the public and debt held by certain federal government 
accounts, the latter of which is referred to as intragovernmental debt 
holdings. As of September 30, 2001 and 2000, outstanding gross federal 
debt managed by the bureau totaled $5,792 and $5,659 billion, 
respectively. The increase in gross federal debt of $133 billion 
during fiscal year 2001 was due to an increase in gross 
intragovernmental debt holdings of $233 billion that exceeded a 
decrease in gross debt held by the public of $100 billion. As Figure 1 
illustrates, intragovernmental debt holdings have steadily increased 
while debt held by the public has decreased. The primary reason for 
the increases in intragovernmental debt holdings is the annual cash 
surpluses in the Federal Old-Age and Survivors Insurance, Federal 
Disability Insurance, Military Retirement, and Civil Service 
Retirement and Disability trust funds. The decreases in debt held by 
the public are due primarily to total federal revenues exceeding total 
federal spending. As of September 30, 2001, gross debt held by the 
public totaled $3,339 billion and gross intragovernmental debt 
holdings totaled $2,453 billion. 

Figure 1: Total Gross Federal Debt Outstanding (in billions): 

[Refer to PDF for image: stacked vertical bar graph] 

As of September 30, 1997: 
Held by the Public: $3,815; 
Intragovernmental Debt Holdings: $1,583; 
Total Gross Federal Debt Outstanding: $5,398. 

As of September 30, 1998: 
Held by the Public: $3,761; 
Intragovernmental Debt Holdings: $1,750; 
Total Gross Federal Debt Outstanding: $5,511. 

As of September 30, 1999: 
Held by the Public: $3,668; 
Intragovernmental Debt Holdings: $1,973; 
Total Gross Federal Debt Outstanding: $5,641. 

As of September 30, 2000: 
Held by the Public: $3,439; 
Intragovernmental Debt Holdings: $2,220; 
Total Gross Federal Debt Outstanding: $5,659. 

As of September 30, 2001: 
Held by the Public: $3,339; 
Intragovernmental Debt Holdings: $2,453; 
Total Gross Federal Debt Outstanding: $5,792. 

[End of figure] 

Interest Expense: 

Interest expense incurred during fiscal year 2001 consists of (1) 
interest accrued and paid on debt held by the public or credited to 
accounts holding intragovernmental debt during fiscal year 2001, (2) 
interest accrued during the fiscal year, but not yet paid on debt held 
by the public or credited to accounts holding intragovernmental debt, 
and (3) net amortization of premiums and discounts. The primary 
components of interest expense are interest paid on the debt held by 
the public and interest credited to federal government trust funds and 
other federal government accounts that hold Treasury securities. The 
interest paid on the debt held by the public affects the current 
spending of the federal government and represents the burden in 
servicing its debt (i.e., payments to outside creditors). Interest 
credited to federal government trust funds and other federal 
government accounts, on the other band, does not result in an 
immediate outlay of the federal government because one part of the 
government pays the interest and another part receives it. However, 
this interest represents a claim on future resources and hence an 
obligation on future taxpayers. This interest, when reinvested by the 
trust funds and other federal government accounts, is included in the 
programs' excess funds not currently needed in operations, which are 
invested in federal securities. During fiscal year 2001, interest 
expense incurred totaled $363 billion, interest expense on debt held 
by the public was $207 billion, and $156 billion was interest incurred 
for intragovernmental debt holdings. Figure 2 shows total interest 
expense incurred during fiscal years 1997 through 2001. Average 
interest rates on principal balances outstanding as of fiscal year end 
are disclosed in the Notes to the Schedules of Federal Debt. Average 
interest rates on Treasury bills decreased from 6.2 percent as of 
September 30, 2000, to 3.5 percent as of September 30, 2001. This 
decrease was primarily due to the reduction of the federal funds rate 
during the fiscal year. 

Figure 2: Total Interest Expense (in billions): 

[Refer to PDF for image: stacked vertical bar graph] 

Fiscal Year Ended September 30, 1997: 
Held by the Public: $246; 
Intragovernmental Debt Holdings: $110; 
Total: $356. 

Fiscal Year Ended September 30, 1998: 
Held by the Public: $243; 
Intragovernmental Debt Holdings: $120; 
Total: $363. 

Fiscal Year Ended September 30, 1999: 
Held by the Public: $230; 
Intragovernmental Debt Holdings: $125; 
Total: $355. 

Fiscal Year Ended September 30, 2000: 
Held by the Public: $224; 
Intragovernmental Debt Holdings: $142; 
Total: $366. 

Fiscal Year Ended September 30, 2001: 
Held by the Public: $207; 
Intragovernmental Debt Holdings: $156; 
Total: $363. 

[End of figure] 
							
Debt Held by the Public: 

Debt held by the public reflects how much of the nation's wealth has 
been absorbed by the federal government to finance prior federal 
spending in excess of total federal revenues. As of September 30, 2001 
and 2000, gross debt held by the public totaled $3,339 billion and 
$3,439 billion, respectively (see Figure 1), a decrease of $100 
billion. Although the total gross debt held by the public decreased, 
the borrowings and the repayments of debt held by the public increased 
from fiscal year 2000 to 2001. This was partly due to Treasury's 
decision to finance current operations using more short-term 
securities. 

As of September 30, 2001, $2,915 billion, or 87 percent, of the 
securities that constitute debt held by the public were marketable, 
meaning that once the government issues them, they can be resold by 
whoever owns them. Marketable debt is made up of Treasury bills, 
notes, and bonds with maturity dates ranging from less than 1 year out 
to 30 years. Of the marketable securities currently held by the public 
as of September 30, 2001, $1,843 billion or 64 percent will mature 
within the next 4 years (see Figure 3). 

The government also issues to the public, state and local governments, 
and foreign governments and central banks nonmarketable securities, 
which cannot be resold, and have maturity dates from on demand to more 
than 10 years. As of September 30, 2001, nonmarketable securities 
totaled $424 billion, or 13 percent of debt held by the public. As of 
that date, nonmarketable securities primarily consisted of savings 
securities totaling $187 billion and special securities for state and 
local governments totaling $146 billion. 

Figure 3: Maturity Dates[A] of Marketable Debt Held by the Public as 
of September 30,2001: 

[Refer to PDF for image: multiple line graph] 

The figure plots fiscal years of maturity from 2001 through 2031 as 
measured in billions of dollars for the following: 
Bonds; 
Notes; 
Bills. 
					
[A] Callable securities mature between 2007 and 2014, but are reported 
by their call date, 5 years earlier — this explains the gap in the 
figure. 

[End of figure] 

Intragovernmental Debt Holdings: 

Intragovernmental debt holdings represent balances of Treasury 
securities held by 218 individual funds with either the authority or 
the requirement to invest excess receipts in special U.S. Treasury 
securities that are guaranteed for principal and interest by the full 
faith and credit of the U.S. Government. Intragovernmental debt 
holdings primarily consist of balances in the Social Security, 
Medicare, Military Retirement, and Civil Service Retirement and 
Disability trust funds.[Footnote 7] As of September 30, 2001, such 
funds accounted for $2,094 billion, or 85 percent, of the $2,453 
billion intragovernmental debt holdings balances (see Figure 4). As of 
September 30, 2001 and 2000, gross intragovernmental debt holdings 
totaled $2,453 billion and $2,220 billion, respectively (see Figure 
1), an increase of $233 billion. 

The majority of intragovernmental debt holdings are Government Account 
Series (GAS) securities. GAS securities consist of par value 
securities and market-based securities, with terms ranging from on 
demand out to 30 years. Par value securities are issued and redeemed 
at par (100 percent of the face value), regardless of current market 
conditions. Market-based securities, however, can be issued at a 
premium or discount and are redeemed at par value on the maturity date 
or at market value if redeemed before the maturity date. 

Figure 4: Components of Intragovernmental Debt Holdings as of 
September 30, 2001: 

[Refer to PDF for image: pie-chart] 

Social Security trust funds: 47%; 
Civil Service Retirement and Disability trust fund: 22%; 
Medicare trust funds: 10%; 
Military Retirement trust fund: 6%; 
Other programs and trust funds: 15%. 

Events in FY 2001: 

4-Week Bills Introduced: 

To help smooth seasonal fluctuations in Treasury's cash balances and 
reduce reliance on cash management bills, Treasury began issuing 4-
week bills. These new bills will allow greater flexibility in managing 
Treasury's cash needs and improve the cost-efficiency of its short-
term financing. The 4-week bill is in addition to regular weekly 
auctions of 13- and 26-week bills. The first auction for the 4-week 
bill was held on July 31, 2001. For fiscal year 2001, Treasury issued 
$104 billion in 4-week bills. The average monthly issue was $52 
billion. These securities are issued as reopenings of outstanding 13- 
and 26-week bills. 

52-Week Bills Eliminated: 

To increase the liquidity of the 13- and 26-week bills in response to 
the overall reduction in Treasury's borrowing needs, Treasury has 
eliminated the 52-week bill. The Treasury Borrowing Advisory Committee 
stated that this bill provides the least utility to the Treasury and 
the market compared to other regular offerings. In addition, it noted 
that the elimination of the 52-week bill would be less disruptive to 
the Treasury's monthly cash flows than other alternatives. As a result 
of this elimination, Treasury only issued $25 billion in 52-week bills 
in fiscal year 2001 compared to $120 billion in fiscal year 2000. This
change eliminated roughly $95 billion in debt issuance for 52-week 
bills, but it was re-allocated to other bill sectors. The last issue 
date for 52-week bills was March 1, 2001. 

Historical Perspective: 

Federal debt outstanding is the largest legally binding obligation of 
the federal government. Nearly all the federal debt has been issued by 
the Treasury with a small portion being issued by other federal 
government agencies. Treasury issues debt securities for two principal 
reasons, (1) to borrow needed funds to finance the current operations 
of the federal government and (2) to provide an investment mechanism 
for certain federal government accounts' excess receipts, primarily 
trust funds. 

Total gross federal debt outstanding has dramatically increased over 
the past 25 years from $635 billion as of September 30, 1976 to $5,792 
billion as of September 30, 2001 (see Figure 5). During the 1970's, 
large budget deficits emerged as the economy was disrupted by oil 
crises and inflation. Until a few years ago, annual federal deficits 
continued to be large and debt continued to grow at a rapid pace. As a 
result, total federal debt increased nearly five fold since 1980. 
However, by the late 1990's, federal debt held by the public was 
beginning to decline. In fiscal years 1998 through 2001, the amount of 
debt held by the public fell by $476 billion. Despite the decline in 
federal debt held by the public, total federal debt increased over 
this same period because of increases in intragovernmental debt 
holdings of $870 billion. By law, trust funds have the authority or 
are required to invest surpluses in federal securities. As a result, 
the intragovernmental debt holdings balances primarily represent the 
cumulative surplus of funds due to the trust funds' cumulative annual 
excess of tax receipts, interest credited, and other collections 
compared to spending. As shown in Figure 6, interest rates have 
fluctuated over the past 25 years. The highest interest rates occurred 
from the early 1980's through the early 1990's, periods when the 
federal deficits grew substantially. 

Figure 5: Total Gross Federal Debt Outstanding: 

[Refer to PDF for image: vertical bar graph] 

This graph depicts Total Gross Federal Debt Outstanding as of 
September 30 of each year from 1976 through 2001, in billions of 
dollars. 

Source: Monthly Statement of Public Debt. Figures shown prior to 1998 
are unaudited and include securities issued by the Federal Financing 
Bank. 

[End of figure] 

Figure 6: Average Interest Rates of Federal Debt Outstanding 
(Unaudited): 

[Refer to PDF for image: line graph] 

This graph depicts Average Interest Rates of Federal Debt Outstanding 
as of September 30 of each year from 1976 through 2001. 

Source: Monthly Statement of Public Debt. 

Recent Changes in the Fiscal Outlook: 

As a consequence of the changes in the government's financing needs, 
resulting in part from the effects of the weakening economy and the 
increased federal outlays that have occurred in the wake of the 
attacks of September 11th, Treasury took the following steps that 
would affect future gross federal debt balances and activities. 

On October 31, 2001, Treasury determined that the 30-year bond was no 
longer necessary to meet the government's current and expected 
financing needs. As a result, it announced the cancellation of the 
auction of 30-year securities scheduled in February 2002 and noted 
that no further auctions of the 30-year bond are planned. Further, 
Treasury also announced that the debt buyback program will be adjusted 
consistent with the ebb and flow of Treasury's cash position. As a 
result, there will likely be periods in which Treasury does not 
conduct buyback operations. 

Finally, on December 11, 2001, Treasury requested that the statutory 
debt ceiling be raised to $6,700 billion. This was in response to the 
Administration's initial projection that the current debt ceiling, 
$5,950 billion, was going to be reached by February 2002. As of 
January 31, 2002, the debt ceiling remains at $5,950 billion. 

[End of Overview on Federal Debt Managed by the Bureau of the Public 
Debt] 

Schedules of Federal Debt: 

Schedules of Federal Debt: 
Managed by the Bureau of the Public Debt: 
For the Fiscal Years Ended September 30, 2001 and 2000 (Dollars in 
Millions): 

Federal Debt: 

Balance as of September 30, 1999: 
Held by the Public: Principal (Note 2): $3,668,380; 
Held by the Public: Accrued Interest Payable: $42,588; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($62,796); 
Intragovernmental Debt Holdings: Principal (Note 3): $1,972,891; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $32,788; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($1,599). 

Increases: 

Borrowings from the Public: 
Held by the Public: Principal (Note 2): $2,042,955; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($32,121); 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Net Increase in Intragovernmental Debt Holdings: 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): $247,264; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($3,597). 
						
Accrued Interest (Note 4): 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: $186,007; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $140,917; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Total Increases: 
Held by the Public: Principal (Note 2): $2,042,955; 
Held by the Public: Accrued Interest Payable: $186,007; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($32,121); 
Intragovernmental Debt Holdings: Principal (Note 3): $247,264; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $140,917; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($3,597). 

Decreases: 

Repayments of Debt Held by the Public: 
Held by the Public: Principal (Note 2): $2,272,312; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts):[Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Interest Paid: 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: $184,374; 	
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $136,453; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 
						
Net Amortization (Note 4): 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($38,767)
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($866). 

Total Decreases: 
Held by the Public: Principal (Note 2): $2,272,312; 
Held by the Public: Accrued Interest Payable: $184,374; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($38,767); 
Intragovernmental Debt Holdings: Principal (Note 3): 0; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $136,453; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($866). 

Balance as of September 30, 2000: 
Held by the Public: Principal (Note 2): $3,439,023; 
Held by the Public: Accrued Interest Payable: $44,221; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($56,150); 
Intragovernmental Debt Holdings: Principal (Note 3): $2,220,155; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $37,252; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($4,330). 

Increases: 
					
Borrowings from the Public: 
Held by the Public: Principal (Note 2): $2,556,481
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($25,904)
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Net Increase in Intragovernmental Debt Holdings: 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): $232,998; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($4,624). 

Accrued Interest (Note 4): 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: $171,034; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $153,072; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Total Increases: 
Held by the Public: Principal (Note 2): $2,556,481; 
Held by the Public: Accrued Interest Payable: $171,034; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($25,904); 
Intragovernmental Debt Holdings: Principal (Note 3): $232,998; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $153,072; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($4,624). 

Decreases: 
					
Repayments of Debt Held by the Public: 
Held by the Public: Principal (Note 2): 2,656,194
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Interest Paid: 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: $175,759; 
Held by the Public: Net Unamortized Premiums/(Discounts): [Empty]; 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $150,338; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
[Empty]. 

Net Amortization (Note 4): 
Held by the Public: Principal (Note 2): [Empty]; 
Held by the Public: Accrued Interest Payable: [Empty]; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($36,044); 
Intragovernmental Debt Holdings: Principal (Note 3): [Empty]; 
Intragovernmental Debt Holdings: Accrued Interest Payable: [Empty]; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($2,784). 

Total Decreases: 
Held by the Public: Principal (Note 2): $2,656,194; 
Held by the Public: Accrued Interest Payable: $175,759; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($36,044); 
Intragovernmental Debt Holdings: Principal (Note 3): 0; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $150,338; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($2,784). 

Balance as of September 30, 2001: 
eld by the Public: Principal (Note 2): $3,339,310; 
Held by the Public: Accrued Interest Payable: $39,496; 
Held by the Public: Net Unamortized Premiums/(Discounts): ($46,010); 
Intragovernmental Debt Holdings: Principal (Note 3): $2,453,153; 
Intragovernmental Debt Holdings: Accrued Interest Payable: $39,986; 
Intragovernmental Debt Holdings: Net Unamortized Premiums/(Discounts): 
($6,170). 

The accompanying notes are an integral part of these schedules. 

[End of Schedules of Federal Debt] 

Notes to the Schedules of Federal Debt: 

Notes to the Schedules of Federal Debt Managed by the Bureau of the 
Public Debt: 

For the Fiscal Years Ended September 30, 2001 and 2000 (Dollars in 
Millions): 

Note 1. Significant Accounting Policies: 

Basis of Presentation: 

The Schedules of Federal Debt Managed by the Bureau of the Public Debt 
(BPD) have been prepared to report fiscal year 2001 and 2000 balances 
and activity relating to monies borrowed from the public and certain 
federal government accounts to fund the U.S. government's operations. 
All fiscal year end balances reported on the Schedules of Federal Debt 
are not covered by budgetary resources. 

Reporting Entity: 

The Constitution empowers Congress to borrow money on the credit of 
the United States. Congress has authorized the Secretary of the 
Treasury to borrow monies to operate the federal government within a 
statutory debt limit. Title 31 U.S.C. authorizes Treasury to prescribe 
the debt instruments and otherwise limit and restrict the amount and 
composition of the debt. BPD, an organizational entity within the 
Fiscal Service of the Department of the Treasury, is responsible for 
issuing Treasury securities in accordance with such authority and to 
account for the resulting debt. In addition, BPD has been given the 
responsibility to issue Treasury securities to trust funds for trust 
fund receipts not needed for current benefits and expenses. BPD issues 
and redeems Treasury securities for the trust funds based on data 
provided by program agencies and other Treasury entities. 

Basis of Accounting: 

The schedules were prepared in conformity with U.S. generally accepted 
accounting principles and from BPD's automated accounting system, 
Public Debt Accounting and Reporting System. Interest costs are 
recorded as expenses when incurred, instead of when paid. Certain 
Treasury securities are issued at a discount or premium. These 
discounts and premiums are amortized over the term of the security 
using the interest method for zero-coupon bonds and the straight line 
method, which is not materially different from the interest method, 
for the other securities. The Department of the Treasury also issues 
inflation-indexed securities. Inflation-indexed securities accrue 
principal over the life of the security based on the Consumer Price 
Index for all Urban Consumers. For marketable securities bought back 
prior to maturity through competitive redemption processes, the 
difference between the reacquisition price and the net carrying value 
of the extinguished debt is recognized as a gain or loss in the period 
of extinguishment. 

Budgetary Authority: 

Permanent, indefinite appropriations are available for the payment of 
interest on the federal debt, the redemption of Treasury securities, 
and the loss on marketable securities bought back prior to maturity 
through competitive redemption processes. 

Note 2. Federal Debt Held by the Public: 

As of September 30, 2001 and 2000, Federal Debt Held by the Public 
consisted of the following: 

Marketable: 

Treasury Bills	
2001, Amount: $734,856; 
2001, Average Interest Rates: 3.5%; 
2002, Amount: $616,174; 
2002, Average Interest Rates: 6.2%. 

Treasury Notes: 
2001, Amount: $1,528,095; 
2001, Average Interest Rates: 5.8%; 
2002, Amount: $1,724,263; 
2002, Average Interest Rates: 5.8%. 

Treasury Bonds: 
2001, Amount: $652,274; 
2001, Average Interest Rates: 8.0%; 
2002, Amount: $668,229; 
2002, Average Interest Rates: 8.2%. 

Total Marketable: 
2001, Amount: $$2,915,225; 
2002, Amount: $3,008,666. 

Nonmarketable: 
2001, Amount: $424,085; 
2001, Average Interest Rates: 6.3%; 
2002, Amount: $430,357; 
2002, Average Interest Rates: 6.5%. 

Total Federal Debt Held by the Public: 
2001, Amount: $3,339,310; 
2002, Amount: $3,439,023. 

Treasury issues marketable bills at a discount and pays the par amount 
of the security upon maturity. The average interest rate on a Treasury 
bill represents the average effective yield on the security. Treasury 
bills are issued with a term of 1 year or less. 

Treasury issues marketable notes and bonds as long-term securities 
that pay semi-annual interest based on the security's stated interest 
rate. These securities are issued at either par value or at an amount 
that reflects a discount or a premium. The average interest rate on 
marketable notes and bonds represents the stated interest rate 
adjusted by any discount or premium. Treasury notes are issued with a 
term of 2 — 10 years and Treasury bonds are issued with a term of more 
than 10 years. As of September 30, 2001, Treasury marketable notes 
included $95,147 million of inflation-indexed notes and Treasury 
marketable bonds included $39,744 million of inflation-indexed bonds. 
As of September 30, 2000, Treasury marketable notes included $81,597 
million of inflation-indexed notes and Treasury marketable bonds 
included $33,391 million of inflation-indexed bonds. 

As of September 30, 2001, nonmarketable securities primarily consisted 
of $186,509 million in U.S. Savings Securities, $146,364 million in 
securities issued to State and Local Governments, $18,269 million in 
Foreign Series Securities, and $29,995 million in Domestic Series 
Securities. As of September 30, 2000, nonmarketable securities 
primarily consisted of $184,449 million in U.S. Savings Securities, 
$153,288 million in securities issued to State and Local Governments, 
$25,431 million in Foreign Series Securities, and $29,996 million in 
Domestic Series Securities. Treasury issues nonmarketable securities 
at either par value or at an amount that reflects a discount or a 
premium. The average interest rate on the nonmarketable securities 
represents the weighted effective yield. Nonmarketable securities are 
issued with a term of on demand to more than 10 years. 

Government Account Series (GAS) securities are nonmarketable 
securities issued to federal government accounts. Federal Debt Held by 
the Public includes GAS securities issued to certain federal 
government accounts. One example is the GAS securities held by the 
Thrift Savings Fund. Federal employees and retirees who have individual 
accounts own the GAS securities held by the fund. For this reason, 
these securities are considered part of the Federal Debt Held by the 
Public rather than Intragovernmental Debt Holdings. The GAS securities 
held by the Thrift Savings Fund consist of overnight investments 
redeemed one business day after their issue. The net increase in 
amounts borrowed from the fund during fiscal years 2001 and 2000 are 
included in the respective Borrowings from the Public amounts reported 
on the Schedules of Federal Debt. 

Federal Debt Held by the Public includes federal debt held outside of 
the U. S. government by individuals, corporations, Federal Reserve 
Banks (FRB), state and local governments, and foreign governments and 
central banks. The FRB owned $558 billion and $527 billion of Federal 
Debt Held by the Public as of September 30, 2001 and 2000, 
respectively. These securities are held in the FRB System Open Market 
Account (SOMA) for the purpose of conducting monetary policy. 

Fiscal years-ended September 30, 2001 and 2000, occurred on a Sunday 
and Saturday, respectively. As a result, $33,316 million and $31,280 
million of marketable Treasury notes matured but not repaid is 
included in the balance of the total Federal Debt Held by the Public 
as of September 30, 2001 and 2000, respectively. Settlement of these 
debt repayments occurred on Monday, October 1, 2001 for fiscal year 
2001 and Monday, October 2, 2000 for fiscal year 2000. 

Note 3. Intragovernmental Debt Holdings: 

As of September 30, 2001 and 2000, Intragovernmental Debt Holdings are 
owed to the following: 

SSA: Federal Old-Age and Survivors Insurance Trust Fund; 
2001: $1,034,113; 
2000: $893,519. 

OPM: Civil Service Retirement and Disability Fund; 
2001: $527,608*; 
2000: $496,986*. 

HHS: Federal Hospital Insurance Trust Fund; 
2001: $197,137; 
2000: $168,859. 

DOD: Military Retirement Fund; 
2001: $156,978; 
2000: $149,348. 

SSA: Federal Disability Insurance Trust Fund; 
2001: $135,842*; 
2000: $113,707*. 

DOL: Unemployment Trust Fund; 
2001: $88,638; 
2000: $86,399. 

HHS: Federal Supplementary Medical Insurance Trust Fund; 
2001: $41,978; 
2000: $45,075. 

FDIC: The Bank Insurance Fund; 
2001: $30,677; 
2000: $29,326. 

RRB: Railroad Retirement Account; 
2001: $24,983; 
2000: $22,628. 

DOT: Highway Trust Fund; 
2001: $24,115; 
2000: $31,023. 

OPM: Employees' Life Insurance Fund; 
2001: $23,690; 
2000: $22,372. 

DOE: Nuclear Waste Disposal Fund; 
2001: $21,060; 
2000: $17,550. 

HUD: FHA - Liquidating Account; 
2001: $17,282; 
2000: $17,260. 

DOT: Airport & Airway Trust Fund; 
2001: $13,660; 
2000: $13,097. 

VA: National Service Life Insurance Fund; 
2001: $11,639; 
2000: $11,804. 

DOL: Pension Benefit Guaranty Corporation Fund; 
2001: $11,575; 
2000: $10,500. 

DOS: Foreign Service Retirement & Disability Fund; 
2001: $11,192; 
2000: $10,658. 

FDIC: Savings Association Insurance Fund (SAIF); 
2001: $10,654; 
2000: $10,747. 

Treasury: Exchange Stabilization Fund; 
2001: $10,014; 
2000: $11,029. 

Other Programs and Funds; 
2001: $60,318; 
2000: $58,268. 

Total Intragovernmental Debt Holdings; 
2001: $2,453,153; 
2000: $2,220,155. 

These amounts include marketable Treasury securities as well as GAS 
securities as follows: 

As of September 30, 2001: 
			
Civil Service Retirement and Disability Fund: 
GAS Securities: $527,189; 
Marketable Treasury Securities: $419; 
Total: $527,608. 

Federal Disability Insurance Trust Fund: 
GAS Securities: $135,802; 
Marketable Treasury Securities: $40; 
Total: $135,842. 

As of September 30, 2000: 
			
Civil Service Retirement and Disability Fund: 
GAS Securities: $496,567; 
Marketable Treasury Securities: $419; 
Total: $496,986. 

Federal Disability Insurance Trust Fund: 
GAS Securities: $113,667; 
Marketable Treasury Securities: $40; 
Total: $113,707. 

Social Security Administration (SSA); Office of Personnel Management 
(OPM); Department of Health and Human Services (HHS); Department of 
Defense (DOD); Department of Labor (DOL); Federal Deposit Insurance 
Corporation (FDIC); Railroad Retirement Board (RRB); Department of 
Transportation (DOT); Department of Energy (DOE); Department of 
Housing and Urban Development (HUD); Department of Veterans Affairs 
(VA); Department of State (DOS); Department of the Treasury (Treasury). 

Intragovernmental Debt Holdings primarily consist of GAS securities. 
Treasury issues GAS securities at either par value or at an amount 
that reflects a discount or a premium. The average interest rates for 
fiscal years 2001 and 2000 were 6.4 percent and 6.7 percent, 
respectively. GAS securities are issued with a term of on demand to 30 
years. 

Fiscal years-ended September 30, 2001 and 2000, occurred on a Sunday 
and Saturday, respectively. As a result, $1,457 million and $10,975 
million of GAS securities matured but not repaid is included in the 
balance of the Intragovernmental Debt Holdings as of September 30, 
2001 and 2000, respectively. Settlement of these debt repayments 
occurred on Monday, October 1, 2001 for fiscal year 2001 and Monday, 
October 2, 2000 for fiscal year 2000. 

Note 4. Interest Expense: 

Interest expense on Federal Debt Managed by BPD for fiscal years 2001 
and 2000 consisted of the following: 

Federal Debt Held by the Public: 

Accrued Interest: 
2001: $171,034; 
2000: $186,007. 

Net Amortization of Premiums and Discounts: 
2001: $35,934*; 
2000: $38,705*. 

Total Interest Expense on Federal Debt Held by the Public: 
2001: $206,968; 
2000: $224,712. 

Intragovernmental Debt Holdings: 

Accrued Interest: 
2001: $153,072; 
2000: $140,917. 

Net Amortization of Premiums and Discounts: 
2001: $2,784; 
2000: $866;. 

Total Interest Expense on Intragovernmental Debt Holdings: 
2001: $155,856; 
2000: $141,783;. 

Total Interest Expense on Federal Debt Managed by BPD: 
2001: $362,824; 
2000: $366,495. 

*Amount shown here differs from the net amortization amount on the 
Schedules of Federal Debt as of September 30, 2001 and 2000 due to 
$110 million and $62 million, respectively, of net unamortized 
premiums and discounts written off relating to the marketable 
securities bought back prior to maturity through competitive 
redemption processes. (See note 6 for additional information on debt 
buybacks.) 

Note 5. Fund Balance With Treasury: 

Appropriated Funds Obligated: 
As of September 30, 2001: $168; 
As of September 30, 2000: $175. 

The Fund Balance with Treasury (FBWT), a non-entity, intragovernmental 
account, is not included on the Schedules of Federal Debt and is 
presented for informational purposes. 

Note 6. Debt Buybacks: 

As a result of four years of budget surpluses, Treasury's need to 
borrow from the public declined over the past several years. In fiscal 
year 2000, Treasury decided to buy back certain unmatured marketable 
securities, referred to as debt buybacks. Debt buybacks are 
competitive redemption processes by which Treasury accepts offers to 
redeem particular marketable Treasury securities prior to their 
maturity dates. Once the securities have been redeemed from investors, 
they are removed from the total Treasury securities outstanding. 

On January 19, 2000, the Department of the Treasury issued a final 
rule adding part 375 to 31 CFR, setting out the terms and conditions 
by which outstanding, unmatured marketable Treasury securities may be 
redeemed through Treasury buying back the securities. This authority 
to buy back securities enables Treasury to better manage financing 
needs, promote more efficient capital markets, and may lower financing 
costs for taxpayers. The first of these "buybacks" occurred on March 
9, 2000. The premium paid represents the amount of money paid above 
par value to buy back securities. During fiscal years 2001 and 2000, 
there were 23 and 13 buyback operations, respectively, which involved 
the following: 

Total Amount Paid for Debt Buybacks, excluding Accrued Interest: 
2001: $44,357; 
2000: $26,708. 

Principal Amount of Debt Buybacks: 
2001: $33,752; 
2000: $21,251. 

Premium Paid on Debt Buybacks: 
2001: $10,605; 
2000: $5,457. 

Write Off of Net Unamortized Discounts on Debt Buybacks: 
2001: $110; 
2000: $62. 

Loss on Debt Buybacks: 
2001: $10,715; 
2000: $5,519. 

[End of Notes to the Schedules of Federal Debt] 

Appendix I: Comments from the Bureau of the Public Debt: 

Department Of The Treasury: 
Bureau Of The Public Debt: 
Washington, DC 20239-0001: 
[hyperlink, http://www.publicdebt.treas.gov] 

February 12, 2002: 

Mr. Gary T. Engel: 
Director: 
U.S. General Accounting Office: 
441 G Street, NW: 
Washington, DC 20548: 

Dear Mr. Engel: 

This letter is our response to your audit of the Schedules of Federal 
Debt Managed by the Bureau of the Public Debt for the fiscal years 
ended September 30, 2001, and 2000. We agree with your audit report's 
conclusions. 

I would like to thank you and your staff for conducting a thorough 
audit of these schedules. We appreciate the professionalism and 
dedication of your audit team. Your team's experience with our 
accounting operations and our experience with your expectations 
continue to make each audit process more efficient and less 
burdensome. As you are probably aware, our Secretary has challenged us 
to meet a November 15, 2002, audit completion date for FY2002, two 
years ahead of the Office of Management and Budget requirement. I 
would like to take this opportunity to enlist your support in our 
effort to meet this challenge in the coming year. As always, we look 
forward to continuing this productive and effective relationship. 

Sincerely, 

Signed by: 

Van Zeck: 
Commissioner: 

[End of section] 

Appendix II: GAO Contact and Staff Acknowledgments: 

GAO Contact: 

Louise DiBenedetto, (202) 512-6921. 

Acknowledgments: 

In addition to the individual named above, Paul F. Foderaro, Dawn B. 
Simpson, Dean D. Carpenter, Polly Y. Cheung, Chau L. Dinh, Gloria 
Medina, and Jonathan A. Toy made key contributions to this report. 

[End of section] 

Footnotes: 

[1] Intragovernmental Debt Holdings represent federal debt issued by 
Treasury and held by certain federal government accounts, such as the 
Social Security and Medicare trust funds. 

[2] During this period, Treasury eliminated the 3-year note and the 52-
week bill. On October 31, 2001, Treasury suspended issuance of the 30-
year bond. 

[3] 31 U.S.C. 331(e) (1994). 

[4] Intragovernmental Debt Holdings represent federal debt issued by 
Treasury and held by certain federal government accounts, such as the 
Social Security and Medicare trust funds. 

[5] Reportable conditions are matters coming to our attention that, in 
our judgment, should be communicated because they represent 
significant deficiencies in the design or operation of internal 
control, which could adversely affect the organization's ability to 
meet the internal control objectives described in the Objectives, 
Scope, and Methodology section of this report. 

[6] Federal debt outstanding reported here differs from the amount 
reported in the Financial Report of the United States Government 
because of the securities not maintained or reported by the bureau and 
which are issued by the Federal Financing Bank and other federal 
government agencies. 

[7] The Social Security trust funds consist of the Federal Old-Age and 
Survivors Insurance Trust Fund and the Federal Disability Insurance 
Trust Fund. In addition, the Medicare trust funds are made up of the 
Federal Hospital Insurance Trust Fund and the Federal Supplementary 
Medical Insurance Trust Fund. 

[End of section] 

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