The U.S. national debt has surpassed $40 trillion, a milestone that economist Michael A. Peterson warns is effectively "stealing from our next generation." This fiscal reality is increasingly impacting household finances through higher borrowing costs and potential pressure on retirement programs.
Peterson, CEO of the Peter G. Peterson Foundation, told FOX Business that the debt growth "is an urgent problem" and that "$40 trillion is enough stealing from our next generation and it’s time to act." He emphasized that the government is borrowing from the future by spending now and passing costs to younger Americans.
Fiscal Reality Check
The Congressional Budget Office (CBO) projects federal debt held by the public will rise from 101% of GDP in 2026 to 120% by 2036. Simultaneously, annual interest costs are projected to more than double, from $1 trillion this year to $2.1 trillion in 2036.
Current U.S. interest expenses have already hit a record $1.4 trillion over the past 12 months. Earlier projections indicated this could rise to $1.7 trillion by November 2028, potentially exceeding Social Security as the government’s largest expense. The federal budget deficit is projected to exceed $2 trillion in fiscal 2026.
| Metric |
Value |
Source |
| National Debt |
$40 trillion |
Current |
| Per Citizen Share |
$116,486 |
Current |
| Interest Expense (12M) |
$1.4 trillion |
Record |
| Projected Interest (2036) |
$2.1 trillion |
CBO |
| Debt-to-GDP Target (2036) |
120% |
CBO |
Household Impact
Higher Treasury yields feed into consumer rates for mortgages, auto loans, and other credit forms. An analysis from the Yale Budget Lab estimated that the increase in federal debt from 2015 through 2025 added roughly $2,500 to the annual cost of a median mortgage and $120 to the average auto loan.
Economist Peter Schiff warned the Federal Reserve might print money to buy Treasuries, potentially driving consumer prices higher. Former U.N. Ambassador Nikki Haley stated the debt equates to more than $300,000 per household. The Conference Board warned rising borrowing could reduce retirement benefits.
Social Security Faces 2032 Deadline
Peterson pointed to Social Security as an immediate fiscal challenge. The program’s main trust fund is projected to be depleted in 2032. Without congressional action, beneficiaries could face an automatic 22% reduction in benefits.
A Penn Wharton Budget Model analysis has examined potential ways to address Social Security’s funding gap, finding that different approaches would create different tradeoffs for taxes, benefits, economic growth, wages and future generations. Peterson warned that failing to act would leave retirees facing automatic benefit cuts.
AI and Market Credibility
Kent Smetters, director of the Penn Wharton Budget Model, questioned whether the artificial intelligence boom could offset these liabilities. He noted that even doubling AI’s productivity impact would "barely move the balance." He estimated the current AI investment cycle would last "three to five-ish years" but would not solve the debt problem.
Smetters dismissed President Donald Trump and Treasury Secretary Scott Bessent’s strategy to resolve these challenges solely through economic growth as "pretty clearly" not feasible. He emphasized that market credibility is critical. If policymakers promise growth will reduce debt but numbers fail to improve, markets could lose confidence. Investor Anthony Pompliano called the milestone "insane."
What the Numbers Show
The divergence between revenue-side optimism and liability-side reality is stark. While officials cite growth potential, interest costs are projected to rise from $1.4 trillion to $2.1 trillion by 2036. This trajectory suggests debt servicing costs will outpace typical GDP growth rates, undermining the premise that organic expansion can absorb the fiscal load without structural spending changes. The per-citizen share of $116,486 highlights the direct household exposure to macro-fiscal policy.
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