Maturities · Month-end record, Monthly Statement of the Public Debt
How much US Treasury debt was maturing within a year on 31 August 2024?
On , $9.21 trillion of marketable US Treasury debt was due within 12 months, 12.8% more than a year earlier ($8.16 trillion on ), the largest amount of any month-end we hold.
Marketable Treasury debt maturing each month, by kind
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$9.21T
- Bills$6.12T
- Notes and bonds$2.57T
- TIPS and FRNs$519.76B
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 August 2023. Every month is in the table under "The numbers behind the chart".
| Measure | This month-end | A year earlier |
|---|---|---|
| Month-end | ||
| Due within 12 months | 9,209,840 | 8,162,066 |
| Bills | 6,121,801 | 5,073,922 |
| Notes | 2,537,975 | 2,645,504 |
| Bonds | 30,301 | 0 |
| TIPS | 241,624 | 145,223 |
| FRNs | 278,139 | 297,417 |
| Securities | 113 | 106 |
| Bills share | 66.5% | 62.2% |
Observed .
That month-end
September 2024 is the largest month, with $2.07 trillion.
Bills, the securities that mature within a year of issue, were 66.5% of what was due in these months.
A year earlier
At the month-end a year before, , $8.16 trillion was due within the next 12 months, against $9.21 trillion at this one.
All marketable debt
Marketable Treasury debt outstanding at the month-end was $27.47 trillion, by kind:
- Bills $6.12T
- Notes and bonds $18.72T
- TIPS and FRNs $2.62T
Weighted by amount, it had 71.0 months to go until it matures, on average.
Understanding the maturity calendar
Where it stands today
$9.21T was due within 12 months of the month-end of , 66.5% of it in bills.
What does the maturity calendar show?
Treasury usually pays maturing debt with new borrowing, so the amount due is the amount Treasury rolls over into new securities.
Read more
Bills issued after the month-end are not here; the calendar filled with new bills every week.
The numbers behind the chart
How much was due in each of the 12 months after it?$ million, by kind
| Maturing in | Total | Bills | Notes | Bonds | TIPS | FRNs | Securities |
|---|---|---|---|---|---|---|---|
| September 2024 | 2,069,432 | 1,886,095 | 183,337 | 0 | 0 | 0 | 12 |
| October 2024 | 1,970,560 | 1,681,153 | 178,346 | 0 | 43,089 | 67,972 | 16 |
| November 2024 | 1,204,083 | 919,717 | 274,762 | 9,604 | 0 | 0 | 14 |
| December 2024 | 750,738 | 570,267 | 180,471 | 0 | 0 | 0 | 12 |
| January 2025 | 770,835 | 422,120 | 179,682 | 0 | 101,045 | 67,988 | 12 |
| February 2025 | 641,351 | 351,455 | 280,386 | 9,509 | 0 | 0 | 10 |
| March 2025 | 224,776 | 46,094 | 178,681 | 0 | 0 | 0 | 5 |
| April 2025 | 344,603 | 49,095 | 181,967 | 0 | 43,241 | 70,301 | 7 |
| May 2025 | 327,397 | 50,570 | 276,828 | 0 | 0 | 0 | 6 |
| June 2025 | 222,713 | 46,969 | 175,744 | 0 | 0 | 0 | 5 |
| July 2025 | 349,209 | 48,584 | 174,497 | 0 | 54,249 | 71,879 | 7 |
| August 2025 | 334,144 | 49,683 | 273,273 | 11,187 | 0 | 0 | 7 |
| All of these months | 9,209,840 | 6,121,801 | 2,537,975 | 30,301 | 241,624 | 278,139 | 113 |
The table scrolls sideways; the first column stays in place.
What was all marketable debt made of?31 August 2024, $ million
| Kind | Amount, $ million | Share |
|---|---|---|
| Bills | 6,121,801 | 22.3% |
| Notes | 14,067,243 | 51.2% |
| Bonds | 4,657,531 | 17.0% |
| TIPS | 2,032,198 | 7.4% |
| Floating rate notes | 587,578 | 2.1% |
| All marketable debt | 27,466,351 | 100.0% |
How much of it did the Federal Reserve hold?System Open Market Account, $ million
| Maturing in | Total | Held by the Fed | Fed share |
|---|---|---|---|
| September 2024 | 2,069,432 | 39,739 | 1.9% |
| October 2024 | 1,970,560 | 92,074 | 4.7% |
| November 2024 | 1,204,083 | 115,362 | 9.6% |
| December 2024 | 750,738 | 34,312 | 4.6% |
| January 2025 | 770,835 | 90,825 | 11.8% |
| February 2025 | 641,351 | 103,749 | 16.2% |
| March 2025 | 224,776 | 33,517 | 14.9% |
| April 2025 | 344,603 | 44,960 | 13.0% |
| May 2025 | 327,397 | 80,940 | 24.7% |
| June 2025 | 222,713 | 29,917 | 13.4% |
| July 2025 | 349,209 | 38,257 | 11.0% |
| August 2025 | 334,144 | 75,129 | 22.5% |
Observed .
When are the figures from?
Observed .
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Sources
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