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How much US Treasury debt was due within a year on 31 January 2006?

On , $1.58 trillion of marketable US Treasury debt was due within 12 months, 4.8% more than a year earlier ($1.51 trillion on ).

February 2006 is the largest month, with $295.09 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
February 2006 is the largest month, with $295.09 billion0.000.250.500.751.00Feb0.30Mar0.26Apr0.23May0.19Jun0.14Jul0.14Aug0.06Sep0.03Oct0.05Nov0.09Dec0.03Jan0.05February 2006 is the largest month, with $295.09 billion0.000.250.500.751.00FebAprJunAugOctDec

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Each month as a table
Marketable Treasury debt maturing each month ($ million)
Maturing inTotalBillsNotesBondsTIPSFRNsSecurities
February 2006295,091240,82049,5164,756007
March 2006262,394228,05634,3390006
April 2006228,067193,73234,3350005
May 2006189,88492,37197,5130008
June 2006143,243110,65532,5880006
July 2006144,36790,61653,7510006
August 200659,723059,7230002
September 200631,656031,6560001
October 200652,028052,0280002
November 200691,965091,9650003
December 200631,952031,9520001
January 200748,685029,027019,65802
All of these months1,579,057956,249598,3934,75619,658049

The table scrolls sideways; the first column stays in place.

What is all marketable debt made of?

KindAmount, $ millionShare
Bills956,24922.9%
Notes2,361,05556.5%
Bonds516,56212.4%
TIPS346,8618.3%
Floating rate notes00.0%
All marketable debt4,180,727100.0%

Bills, the securities that mature within a year of issue, made up 22.9% of marketable debt at the month-end and 60.6% of what matures in the months above.

Weighted by amount, marketable debt had 54.0 months to go until it matures, on average, at the month-end.

How does it compare with a year earlier?

Debt due within the next months ($ million)
Month-endTotalBillsBills share
31 January 20061,579,057956,24960.6%
31 January 20051,506,571986,83865.5%

About these figures

The Federal Reserve's part and the source

How much of it did the Federal Reserve hold?

Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing inTotalHeld by the FedFed share
February 2006295,09175,91825.7%
March 2006262,39474,79128.5%
April 2006228,06755,17724.2%
May 2006189,88443,29322.8%
June 2006143,24339,63627.7%
July 2006144,36732,83222.7%
August 200659,72313,41022.5%
September 200631,6567,99925.3%
October 200652,02812,24723.5%
November 200691,96515,17616.5%
December 200631,9527,94824.9%
January 200748,6857,41815.2%

Source: Federal Reserve Bank of New York, SOMA holdings. Observed .

Source

Source: U.S. Treasury, Fiscal Data, Monthly Statement of the Public Debt. Observed .

Sources and licence

Sources and licence

  • U.S. Treasury, Bureau of the Fiscal Service, Fiscal Data (source). Licence: Public domain, a work of the US federal government
  • © 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. The Federal Reserve share of maturities is computed by 500metrics. (source). Licence: Federal Reserve Bank of New York terms of use

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