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Maturities · Month-end record, Monthly Statement of the Public Debt

How much US Treasury debt was maturing within a year on 31 October 2023?

On , $8.56 trillion of marketable US Treasury debt was due within 12 months, 26.7% more than a year earlier ($6.76 trillion on ), the largest amount of any month-end we hold.

Marketable Treasury debt maturing each month, by kind

November 2023 to October 2024As of the month-end of

Marketable Treasury debt maturing each month, by kind, November 2023 to October 2024

Each kind

  • Bills
  • Notes and bonds
  • TIPS and FRNs

Each column is one month after the month-end, in parts by kind of security; pointing at a column shows them.

The linesLatest:

  • Due within 12 months$8.56T
  • Bills$5.46T
  • Notes and bonds$2.63T
  • TIPS and FRNs$471.52B
Inspect and compare dates

What matures within 12 months of this month-end beside the same months counted from the month-end a year earlier, 31 October 2022. Every month is in the table under "The numbers behind the chart".

MeasureThis month-endA year earlier
Month-end
Due within 12 months8,561,0426,755,347
Bills5,456,9983,665,978
Notes2,632,5252,548,733
Bonds045,865
TIPS188,234160,852
FRNs283,285333,919
Securities107108
Bills share63.7%54.3%

Observed .

That month-end

November 2023 is the largest month, with $2.24 trillion.

Bills, the securities that mature within a year of issue, were 63.7% of what was due in these months.

A year earlier

At the month-end a year before, , $6.76 trillion was due within the next 12 months, against $8.56 trillion at this one.

All marketable debt

Marketable Treasury debt outstanding at the month-end was $26.00 trillion, by kind:

  • Bills $5.46T
  • Notes and bonds $18.06T
  • TIPS and FRNs $2.49T

Bills made up 21.0% of it. Weighted by amount, it had 71.4 months to go until it matures, on average.

Each kind, in millions

Understanding the maturity calendar

Where it stands today

$8.56T was due within 12 months of the month-end of , 63.7% of it in bills.

What does the maturity calendar show?

Treasury usually pays maturing debt with new borrowing, so the amount due is the amount Treasury rolls over into new securities.

Read more

Bills issued after the month-end are not here; the calendar filled with new bills every week.

The numbers behind the chart

How much was due in each of the 12 months after it?$ million, by kind
Marketable Treasury debt maturing each month ($ million)
Maturing inTotalBillsNotesBondsTIPSFRNsSecurities
November 20232,238,0821,966,007272,07500014
December 20231,369,4021,174,686194,71600012
January 20241,179,631855,151196,677053,91573,88715
February 2024874,909594,110280,79900014
March 2024482,943289,651193,2920007
April 2024626,729321,288194,890039,20271,34910
May 2024326,20040,694285,5060005
June 2024227,85040,256187,5940005
July 2024354,00940,996189,924053,01370,0767
August 2024318,59543,792274,8030006
September 2024227,03343,129183,9040005
October 2024335,65947,237178,346042,10467,9727
All of these months8,561,0425,456,9982,632,5250188,234283,285107

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

What was all marketable debt made of?31 October 2023, $ million
Marketable Treasury debt outstanding at the month-end ($ million)
KindAmount, $ millionShare
Bills5,456,99821.0%
Notes13,762,27152.9%
Bonds4,292,89816.5%
TIPS1,966,2917.6%
Floating rate notes519,4522.0%
All marketable debt25,997,911100.0%
How much of it did the Federal Reserve hold?System Open Market Account, $ million
Maturing debt held in the Federal Reserve's System Open Market Account ($ million)
Maturing inTotalHeld by the FedFed share
November 20232,238,082141,7406.3%
December 20231,369,40273,8565.4%
January 20241,179,63191,9567.8%
February 2024874,909111,10712.7%
March 2024482,94352,34310.8%
April 2024626,72980,12212.8%
May 2024326,20094,85529.1%
June 2024227,85037,93216.6%
July 2024354,00960,57417.1%
August 2024318,59568,38121.5%
September 2024227,03331,67013.9%
October 2024335,65933,99310.1%

Observed .

When are the figures from?

Observed .

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Sources

© 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) Terms: Federal Reserve Bank of New York terms of use.