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

On , $1.60 trillion of marketable US Treasury debt was due within 12 months, 5.1% more than a year earlier ($1.53 trillion on ).

September 2006 is the largest month, with $329.08 billion

Marketable Treasury debt maturing each month, $ trillion

  • Bills
  • Notes and bonds
  • TIPS and floating rate notes
September 2006 is the largest month, with $329.08 billion0.000.250.500.751.00Sep0.33Oct0.22Nov0.31Dec0.11Jan0.13Feb0.16Mar0.06Apr0.03May0.09Jun0.03Jul0.03Aug0.10September 2006 is the largest month, with $329.08 billion0.000.250.500.751.00SepNovJanMarMayJul

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
September 2006329,077297,42131,6560005
October 2006217,531165,50352,0280006
November 2006314,366222,40191,9650008
December 2006113,12681,17531,9520005
January 2007131,23082,02429,027020,17906
February 2007161,28490,70470,5800007
March 200755,08623,08532,0010002
April 200731,998031,9980001
May 200794,993094,9930004
June 200726,664026,6640001
July 200725,870025,8700001
August 2007102,3930102,3930004
All of these months1,603,619962,312621,127020,179050

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

What is all marketable debt made of?

KindAmount, $ millionShare
Bills962,31222.2%
Notes2,439,11656.3%
Bonds534,65912.3%
TIPS394,4859.1%
Floating rate notes00.0%
All marketable debt4,330,573100.0%

Bills, the securities that mature within a year of issue, made up 22.2% of marketable debt at the month-end and 60.0% of what matures in the months above.

Weighted by amount, marketable debt had 55.3 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 August 20061,603,619962,31260.0%
31 August 20051,525,685953,25162.5%

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
September 2006329,07776,58523.3%
October 2006217,53162,71328.8%
November 2006314,36676,08724.2%
December 2006113,12633,30829.4%
January 2007131,23033,73725.7%
February 2007161,28439,83624.7%
March 200755,0868,00014.5%
April 200731,99810,12531.6%
May 200794,99319,00620.0%
June 200726,6646,66725.0%
July 200725,8706,77926.2%
August 2007102,39320,37919.9%

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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