Key facts
- The U.S. national debt has officially surpassed $40 trillion.
- The national debt has more than doubled in the last 10 years.
- Government spending consistently exceeds tax revenues by over $2 trillion annually.
- Interest payments on the national debt now surpass the cost of national defense.
- Treasury Secretary Scott Bessent initiated a buyback of long-duration Treasurys to manage yields.
The United States national debt has surpassed the $40 trillion mark, a milestone reached amidst a period of significant government borrowing. This record figure represents more than a doubling of the national debt within the last decade. Several factors have contributed to this rapid accumulation, including emergency spending during the COVID-19 pandemic, the 2025 tax cuts, increased healthcare and benefits costs associated with an aging population, and the impact of rising interest rates.
Experts express alarm over the escalating debt, noting that interest costs alone now exceed the national defense budget. Michael Peterson, CEO of the Peter G. Peterson Foundation, warned that increased debt leads to higher interest rates and inflation, directly impacting Americans through more expensive mortgages, car loans, and credit card bills. The current fiscal trajectory is described as unsustainable, with projections indicating a continued path toward a fiscal cliff without significant policy changes.
In an effort to manage the situation, Treasury Secretary Scott Bessent announced a strategy to buy back the longest-duration Treasurys and replace them with shorter-term bonds. However, this measure provided only temporary relief, reflecting a broader lack of confidence in the U.S. government's ability to control its debt and interest rate future. Demand for U.S. debt remains strong, largely due to its safe-haven status, but buyers are increasingly demanding higher premiums. This has coincided with a decline in foreign purchases, particularly from China, whose holdings have reached a 14-year low. The market is also seeing increased competition from corporate bonds, especially those financing significant investments in artificial intelligence.
The Supreme Court's decision to strike down certain tariffs has further exacerbated the fiscal situation, compelling the Treasury to refund over $100 billion in collected import taxes. Despite government revenues showing growth, spending has outpaced these gains, leading to a worsening debt-to-GDP ratio. The Federal Reserve's ability to combat inflation, currently at 3.4%, is constrained by higher interest rates, and market participants are closely watching for signals from the upcoming Jackson Hole symposium.