Treasury
3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp 3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp 3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp 3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp 3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp 3-MO 3.90% +6bp 6-MO 4.02% +8bp 1-YR 4.15% +11bp 2-YR 4.34% +14bp 3-YR 4.41% +11bp 5-YR 4.48% +10bp 7-YR 4.59% +7bp 10-YR 4.73% +6bp 20-YR 5.21% +3bp 30-YR 5.22% +3bp
US Treasury par yield curve · Aug 28 · Source: U.S. Treasury
Monday, August 31, 2026
U.S. Edition
Economics

The US is paying about $24bn a week in interest on the federal debt

A photograph illustrating us treasury building. Stock photo
Stock photo. Not the actual scene. Photo: Kaboompics / Pexels

Federal borrowing and interest costs through June were reported by Eleanor Pringle at Fortune. The deficit for the first nine months of fiscal 2026 came to just under $1.4tn, against just over $1.3tn in the same stretch of fiscal 2025. That averages about $155bn a month, or $39bn a week. Interest on the debt cost $857bn over the nine months, up about $100bn, or 13 percent, from a year earlier. That is roughly $23.8bn a week. Social Security spending rose $62bn, Medicare $58bn and Medicaid $49bn. Total debt stood at $39.4tn. Maya MacGuineas of the Committee for a Responsible Federal Budget said the full-year deficit is expected to reach $2tn or more.

Where we read it: Eleanor Pringle at Fortune. Read their story.

The document: Monthly Treasury Statement, June 2026.