BUSINESS

U.S. National Debt Surpasses $40 Trillion for First Time in History

PUBLISHED Aug 20, 2026, 9:13 AM ET

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The United States’ gross federal debt surpassed $40 trillion for the first time, reaching about $40.047 trillion on August 18, according to Treasury data. Debt held by the public was about $32.266 trillion, while intragovernmental holdings were roughly $7.782 trillion. The milestone came less than five months after debt crossed $39 trillion and after the total had more than doubled from about $19.95 trillion in January 2017. The development coincided with pressure in the Treasury market. On August 19, the Treasury announced that selected long-end liquidity-support buybacks would increase from $2 billion to at least $4 billion per operation beginning September 9. The Federal Reserve’s July minutes showed three voting members favored a quarter-point rate increase, although the committee voted 9-3 to maintain rates at 3.5% to 3.75%. President Donald Trump continued urging rate cuts, citing federal interest costs. Analysts differ over the long-term fiscal risks and federal borrowing implications.

By Emily Rhodes | JQJO News

Timeline of Events

On March 17, 2026, national debt crossed thirty-nine trillion dollars.
On October 14, 2025, national debt crossed thirty-eight trillion dollars.
On January 20, 2017, federal debt stood near nineteen trillion.
On August 18, 2026, Treasury recorded debt above forty trillion.
On August 19, 2026, Treasury doubled selected long-end buyback sizes.
On July 29, 2026, Federal Reserve maintained rates after nine-three.
On August 20, 2026, markets assessed buybacks and hawkish minutes.
During coming weeks, investors will monitor long-term Treasury yields closely.
By September 9, 2026, larger Treasury buybacks are scheduled beginning.
During coming months, refinancing costs may increase federal interest expenditures.
Over coming years, persistent deficits could constrain future fiscal flexibility.

News Intelligence

Immediate US impact: Higher borrowing costs could pressure households, businesses, and federal finances.
Possible long-term US impact: Persistent deficits could reduce fiscal flexibility and increase interest burdens.
Most affected groups: Taxpayers, borrowers, investors, businesses, Treasury, Congress, and Federal Reserve policymakers.
Reader priority: Compare Treasury data, Fed records, CBO projections, and independent reporting.