The United States budget deficit climbed by $217 billion in the 2026 fiscal year, reaching nearly $2 trillion, according to data released by the Treasury Department on Friday. The fiscal year ended on September 30.

The increase in the deficit was driven in part by refunds related to tariffs and a record level of government spending to service the nation’s debt, which now exceeds $40 trillion. Rising expenditures on social benefits programs, including Social Security and Medicare, also contributed to the shortfall. Additionally, defense spending rose by $48 billion during the same period, further adding to the deficit.

The nearly $2 trillion shortfall marks the largest since the fiscal year 2021, when the deficit reached $2.77 trillion amid extensive relief efforts related to the COVID-19 pandemic. The current figures underscore ongoing fiscal pressures stemming from mounting debt obligations and increased mandatory and discretionary spending.

Treasury officials have highlighted that, despite recent deficit growth, the government continues to face challenges in balancing demands for social services, national defense, and economic recovery efforts, while managing a historically high debt load.