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deficit (surplus) - The amount by which outlays exceed receipts in a given fiscal period. (A surplus would be the amount by which receipts exceed outlays.) US Senate Glossary
In FY 2025 the federal deficit was $1.77 trillion. But the gross federal debt increased by $2.14 trillion. Here is why.
This year, FY 2026, the federal government in its latest budget has estimated that the deficit will be $2.06 trillion.
Here is the federal deficit by year for the last decade:
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Click for deficits from 1960 to present.
See also deficit as percent of GDP.
The federal debt increases each year by more than the deficit. For FY 2026 the federal budget estimates that the federal debt will increase by about $1.67 trillion. That’s about $-0.39 trillion more than the official “deficit.” See Federal Debt.
But there’s more. There is the increase in in the “agency debt” of government-sponsored enterprises like the Federal National Mortgage Association. And there is the implied deficit from unfunded liabilities like Social Security and Medicare. See chart of latest Long-term Budget Outlook from the Congressional Budget Office.
Now you are ready to explore. Click here for the basics on the national debt and deficits. Click here for a look at overall government spending; click here for a look at the federal budget by function. And there is no better place to get up to speed than Spending 101’s online course on Federal Debt.
Chart D.03f: Federal Deficits since 1900
The two major peaks of the federal deficit in the 20th century occurred during World War I and World War II.
Deficits increased steadily from the 1960s through the early 1990s, and then declined rapidly for the remainder of the 1990s.
Federal deficits increased in the early 2000s, and went over 10 percent of GDP in the aftermath of the financial crisis of 2008.
In the recovery from the Crash of 2008 deficits slowly reduced to 3 percent of GDP in 2015 and then started increasing again.
In the COVID crisis of 2020 the federal deficit ballooned to over 15 percent of GDP.
Find DEFICIT stats and history.
US BUDGET overview and pie chart.
Find NATIONAL DEBT today.
See FEDERAL BUDGET breakdown and estimated vs. actual.
Check STATE debt: CA NY TX FL and compare.
See DEBT ANALYSIS briefing.
See DEBT HISTORY briefing.
Take a COURSE at Spending 101.
Make your own CUSTOM CHART.
Debt data is from official government sources.
Gross Domestic Product data comes from US Bureau of Economic Analysis and measuringworth.com.
Detailed table of debt data sources here.
Federal debt data begins in 1792.
State and local debt data begins in 1820.
State and local debt data for individual states begins in 1957.
| Debt Now: | $39,209,984,063,577.76 | Debt 2/2020: | $23,409,959,150,243.63 |
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Sources for 2021:
GDP, GO: GDP, GO Sources
Federal: Fed. Budget: Hist. Tables 3.2, 5.1, 7.1
State and Local: State and Local Gov. Finances
'Guesstimated' by projecting the latest change in reported spending forward to future years
Sources for 2031:
GDP, GO: GDP, GO Sources
Federal: Fed. Budget: Hist. Tables 3.2, 5.1, 7.1
State and Local: State and Local Gov. Finances
'Guesstimated' by projecting the latest change in reported spending forward to future years
> data sources for other years
> data update schedule.
On June 16, 2026, the Center for Medicare Services released its annual Medicare Trustees Report, which projects Medicare spending out to 2095. As in the past, the report shows that federal health-care programs will eat the budget.
In this report the Trustees forecast that Medicare will top out at a little above 6 percent of GDP in the 2080s.
On June 15, 2026, usgovernmentspending.com updated its chart of the Medicare Outlook here based on data in the 2026 Medicare Trustees Report. You can download the data and also view selected Medicare Trustee forecasts going back to 2005.
In June 2026, the Social Security Administration released its annual OASDI Trustees Report, which projects Social Security spending out to 2095. As in the past, the report shows that Social Security spending will max out at about 6 percent of GDP. UsGovernmentspending.com uses the Supplemental Single Year Tables.
On June 15, 2026, usgovernmentspending.com updated its chart of the Social Security Outlook here based on data in the 2026 OASDI Trustees Report. You can download the data and also view selected OASDI Trustee forecasts going back to 1997.
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