The United States national debt is closing in on a historic $40 trillion milestone, intensifying debate over federal spending, tax cuts and President Donald Trump’s fiscal record. According to the U.S. Treasury Department’s daily accounting, total public debt outstanding reached approximately $39.84 trillion on July 30, 2026. That includes about $32.04 trillion held by the public and $7.81 trillion in intragovernmental holdings.
The country crossed $39 trillion in March 2026, just five months after surpassing $38 trillion. Recent fiscal analysis suggests the debt could reach $40 trillion sooner than previously projected because the federal government continues borrowing heavily while facing higher interest costs. By the end of June, the federal deficit for fiscal year 2026 had already reached approximately $1.4 trillion, about 3% higher than during the same period one year earlier. Committee for a Responsible Federal Budget, Bipartisan Policy Center
Donald Trump’s policies have contributed significantly to the national debt, but claims that he is solely responsible for exactly 28.6% of the total are misleading. During Trump’s first term, gross federal debt increased by approximately $7.8 trillion. However, not every dollar added while a president is in office is directly caused by that president. The nonpartisan Committee for a Responsible Federal Budget estimated that legislation and executive actions approved by Trump carried an $8.4 trillion ten-year cost, including $3.6 trillion for pandemic relief, $2.5 trillion from tax-cut legislation and $2.3 trillion from spending increases. CRFB analysis
Trump’s second-term agenda is also expected to increase long-term borrowing. The Congressional Budget Office reported that the 2025 reconciliation law and associated debt-service costs added approximately $4.7 trillion to projected deficits. Although supporters argue that tax cuts and other provisions could stimulate economic growth, the CBO still projects a $1.9 trillion federal deficit in fiscal year 2026, rising to $3.1 trillion by 2036. Congressional Budget Office
Still, America’s $40 trillion debt burden cannot accurately be blamed on one president. National debt represents decades of accumulated annual deficits authorized through decisions made by presidents and Congress under both political parties. It also reflects inherited obligations such as Social Security, Medicare, defense spending, emergency relief and interest on money borrowed years earlier. Economic downturns, wars, tax reductions and the COVID-19 pandemic have all accelerated federal borrowing.
The growing cost of servicing the debt may now be as concerning as the total itself. The CBO projects that annual net interest spending will rise from approximately $1 trillion in 2026 to $2.1 trillion by 2036, consuming money that could otherwise support public services, infrastructure or tax relief. The approaching $40 trillion milestone is therefore more than a symbolic number—it is a warning that America’s long-running gap between federal revenue and spending remains unresolved.
