The US federal budget deficit is on track to hit approximately $2.1 trillion in the fiscal year 2026, driven by government expenditures climbing at a pace that outstrips tax revenue growth, according to projections from the Congressional Budget Office. In the first ten months of the current fiscal year, the federal deficit expanded to nearly $1.8 trillion, marking an increase of about $169 billion compared to the same timeframe last year.
A significant factor contributing to the widening deficit is the escalating interest costs on the national debt, which surged by $117 billion, or 14%, over the same period. Meanwhile, federal spending rose by $308 billion, contrasting with a more modest increase in tax receipts, which went up by just $139 billion.
Spending on major government programs has also seen notable increases. Social Security expenditures grew by $70 billion, with Medicare and Medicaid rising by $66 billion and $45 billion, respectively. While there was a rise in individual and payroll tax collections, a sharp decline was observed in corporate tax revenue. Additionally, tariff revenue was impacted by refunds, which further constrained the government’s income stream.
The Congressional Budget Office anticipates that government spending will continue to align closely with previous projections. However, it now forecasts that revenue will fall short by about $200 billion compared to earlier estimates. This burgeoning deficit raises alarms about the sustainability of US government borrowing and the implications for the country’s escalating national debt.