Federal Debt Is Projected to Pass Its Highest Level on Record
CBO's official baseline shows federal debt held by the public rising from 101% to 120% of the economy over the next decade — above the post-World War II record of 106%.
Published: October 6, 2026 · Last reviewed: October 6, 2026 · Source released: February 2026
The verified evidence
CBO projects federal debt owed to investors outside the government's own trust funds — called debt held by the public — rising from 101% of gross domestic product (GDP, the total value of what the U.S. economy produces in a year) in 2026 to 120% in 2036.
That would surpass the previous record of 106% of GDP, reached just after World War II.
Classification: official baseline projection — not a guaranteed outcome. CBO's baseline assumes current laws stay the same.
What this could mean for households
None of these effects is automatic, and their size depends on many other forces.
- A larger share of tax dollars could go to interest instead of programs people use, such as roads, research, or defense.
- Future Congresses may face harder choices: higher taxes, lower spending, or more borrowing.
- If heavy borrowing pushes up the annual return investors demand for lending money to the government — called the yield — some mortgage, auto, and business-loan rates could also rise over time. The relationship is not exact.
- Less budget room can make it harder to respond quickly in a recession or emergency.
What would make this better or worse
Could make it better
- Faster economic growth, which makes the same debt smaller relative to the economy
- Lower interest rates on new and refinanced debt
- Smaller annual deficits through policy changes to spending, revenue, or both
Could make it worse
- Higher interest rates than CBO assumes
- Slower growth or a recession
- New spending or tax cuts that are not offset
Bottom line
The official projection shows debt reaching a record share of the economy by the mid-2030s. It is a projection, not a guaranteed outcome — choices about taxes, spending, and growth can change it.
Official sources
1. The Budget and Economic Outlook: 2026 to 2036
Congressional Budget Office
Supports: Debt held by the public, net interest outlays, and interest as a share of spending under CBO's baseline.
Published February 2026 · Observation Projections for fiscal years 2026–2036