Skip to main content

The Modern Memo

Edit Template
Aug 20, 2026
National Debt Crosses $40 Trillion for First Time Ever, Doubling in Less Than a Decade

National Debt Crosses $40 Trillion for First Time Ever, Doubling in Less Than a Decade

The federal government’s total debt surpassed $40 trillion this week for the first time in American history, a milestone that arrived just five months after the debt crossed $39 trillion in March — underscoring the breakneck pace at which Washington continues to add to the national credit card even as interest payments alone now exceed $1 trillion a year. The Numbers Treasury Department data released Wednesday showed total public debt outstanding at $40.047 trillion as of the close of business Tuesday, made up of $32.266 trillion in Treasury securities held by the public and $7.782 trillion in intragovernmental debt holdings. The debt has now more than doubled in less than a decade — it stood at $19.95 trillion when Trump was first sworn into office in January 2017, meaning the figure has grown by roughly $20 trillion in less than nine years, spanning both the Trump and Biden administrations. The pace of accumulation has been remarkably consistent regardless of which party controlled Washington: the debt reached $38 trillion in October of last year, hit $39 trillion just five months later in March, and has now crossed $40 trillion only five months after that — a rhythm of roughly one trillion dollars in new debt added every five months. Where the Money Is Going Federal officials and budget analysts point to a combination of factors driving the surge: rising costs for Social Security and Medicare as the population ages, elevated defense spending tied in part to the nearly six-month-old war with Iran, and — critically — the cost of simply servicing debt that’s already been accumulated. Interest payments on the debt now exceed $1 trillion annually, meaning the government is spending more on interest alone than it does on national defense, according to Treasury figures. Roughly a third of the total increase in debt over the past decade occurred during the two years immediately following the COVID-19 pandemic, when emergency spending surged across both parties. The gap between what the government spends and what it collects in tax revenue now runs more than $2 trillion a year, according to the latest Treasury projections — meaning the debt will almost certainly continue climbing at a similarly rapid clip barring a significant change in fiscal policy from Congress. Watchdogs Sound the Alarm Fiscal watchdog groups across the political spectrum have grown increasingly vocal about the trajectory. Michael Peterson, CEO of the nonpartisan Peter G. Peterson Foundation, warned that current trends put the country on pace to reach $50 trillion in debt within just six years. “On our current path, we’re going to be at $50 trillion in just six years,” Peterson told CNN. “If you look backward, we were at $20 trillion less than 10 years ago. We’re really putting our economy and our country’s future in jeopardy.” The nonpartisan Congressional Budget Office had projected the debt wouldn’t cross $40 trillion until 2027 under its baseline scenario — meaning the milestone arrived notably ahead of even that relatively pessimistic prior projection. Under the CBO’s own faster growth-rate scenario, the debt could reach $50 trillion by 2030. Investors Are Taking Notice The scale of the debt is beginning to show up in how markets price U.S. government borrowing. Investors purchasing U.S. Treasury bonds have started demanding higher interest rates to compensate for the growing debt burden, according to NPR reporting — a dynamic that pushes up borrowing costs not just for the federal government but, indirectly, for everyday Americans as well, since Treasury yields serve as a benchmark for mortgage rates, auto loans, and other consumer borrowing costs across the broader economy. A Bipartisan Problem, A Politically Charged Moment Notably, the debt’s rapid growth spans administrations of both parties, having roughly doubled across a stretch that included Trump’s first term, the Biden administration, and now Trump’s second term — a fact that complicates any effort to assign blame to a single party or administration. Republican fiscal hawks in Congress, including Rep. Jodey Arrington of Texas, have used the milestone to renew calls for spending caps, stronger fiscal reform measures, and a serious effort to rein in government waste, arguing that neither party has shown the political will to seriously address the underlying structural drivers of the debt — chiefly the growth of mandatory spending on entitlement programs and defense. Iran’s foreign minister, notably, seized on the $40 trillion milestone this week to counter President Trump’s fresh round of economic pressure against Tehran, arguing that America’s own debt crisis undercuts its standing to lecture other countries on economic mismanagement — a reminder that the debt figure has become fodder in the broader geopolitical messaging war as well as a purely domestic fiscal concern. What Happens Next With government spending continuing to outpace revenue by more than $2 trillion annually and no major bipartisan deficit-reduction effort currently underway in Congress, the debt appears set to continue its rapid climb toward the next milestone. Given the pattern established over the past year — roughly a trillion dollars in new debt every five months — the country could plausibly cross $41 trillion by early 2027, absent a significant shift in fiscal policy from either the White House or Capitol Hill. This story is developing.

Read More