Four01 Official data, verified

Federal debt, fiscal year-end

U.S. Department of the Treasury, Bureau of the Fiscal Service · fiscal year · 33 observations

$40.17T
As of FY2026

+6.7% vs prior FY

Trillions of dollars

Source: U.S. Treasury

About this series

What it measures

The total face value of Treasury debt outstanding, including debt held by the public and debt held by government trust funds. The figure shown is the last business day of each fiscal year (Sept. 30).

Why it matters

It is the official running total of what the federal government has borrowed and is the figure the debt limit applies to (with small adjustments).

Common misreads

Gross debt includes debt that one part of government owes another, such as trust funds; debt held by the public is the part sold to outside investors. The figure is in nominal dollars, not adjusted for inflation or the size of the economy, and new highs in dollar terms are common.

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