US hits $40 trillion debt milestone, sparking questions about the road ahead

The United States’ federal debt climbed to a record $40 trillion, a milestone that heightens concerns about long-term fiscal stability as aging Baby Boomers drive Social Security and Medicare costs, while decades of tax cuts and pandemic-era spending have kept deficits growing. Interest payments are expected to top $1 trillion this year, financing costs rise with higher bond yields, and policymakers face a tense debt-ceiling environment, with projections suggesting debt could reach around $50 trillion in six years amid ongoing revenue shortfalls and spending pressures.