US National Debt Exceeds 100% of GDP

The U.S. national debt held by the public has reached $31.68 trillion, exceeding 100% of the Gross Domestic Product (GDP). The Congressional Budget Office (CBO) projects this figure could climb to 175% of GDP within the next 30 years if current fiscal policies persist. Historical data indicates that public debt surpassing 90% of GDP is often associated with slowed economic growth and significant financial challenges. In Fiscal Year 2025, an estimated 36.5% of individual income taxes collected were allocated solely to servicing the national debt's interest payments. This means over a third of taxpayer dollars are being used to pay interest on past borrowing, rather than funding current government services or programs. The CBO further estimates that by 2036, approximately 50.6% of individual income tax revenue could be dedicated to debt interest alone. Past legislative efforts to control deficit spending and debt accumulation, including the Budget Enforcement Act of 1990, the Budget Control Act of 2011, and the Gramm-Rudman-Hollings Act of 1985, have ultimately proven insufficient in curbing the rising debt levels. The current trajectory suggests a need for more substantial measures to address the growing national debt before it triggers a financial crisis.