US Monthly Spend: $88 Billion Interest Matches Defense, Education Budgets

The U.S. faces mounting challenges due to its increasing national debt, now surpassing $39 trillion. The interest payments associated with this debt have become a financial burden, amounting to $529 billion for the first half of the current fiscal year.
US Monthly Spend: $88 Billion Interest Matches Defense, Education Budgets
According to the recent update from the Congressional Budget Office (CBO), the government anticipates spending approximately $530 billion from October 2025 to March 2026. This translates to a staggering $88 billion spent on interest each month. Notably, this monthly interest expenditure closely parallels the combined budgets of the Department of Defense and the Department of Education, which are $461 billion and $70 billion, respectively.
Rising Interest and Debt Levels
Year-over-year comparisons reveal that the national debt servicing costs have escalated. The Treasury spent $497 billion on interest payments during the same period last year, reflecting a $33 billion increase, or roughly 7%. This upward trend is attributed to both a larger debt and elevated long-term interest rates, although declining short-term rates provided some relief.
Federal Revenue and Deficit Overview
- Total federal revenue: $2.5 trillion in the first half of the current fiscal year, which is an increase of $223 billion compared to the previous year.
- Government outlays: Increased by $84 billion, reaching $3.65 trillion in 2026.
- Fiscal deficit: $1.2 trillion for the first six months, an improvement of $140 billion from last year.
- Monthly borrowing: In March alone, the government borrowed $163 billion, reflecting a $3 billion increase from the same month in the prior year.
Despite increased revenues, a significant deficit remains. However, the CBO report indicates that fiscal improvements provide opportunities for strategic financial restructuring. Maya MacGuineas, president of the Committee for a Responsible Federal Budget, has emphasized the need for Congress to urgently control borrowing. She urged lawmakers to aim for a deficit reduction from the current 6% of GDP to a sustainable 3%.
In addition, upcoming events such as the Fortune 500 Innovation Forum will bring together influential figures from the business and policy sectors to address economic strategies. This forum is scheduled for November 16-17 in Detroit.



