Will interest payments become the largest federal budget item?
Core argument: CBO's long-term baseline projects net interest payments will rise from 1.9% of GDP in FY 2022 to a record 3.2% by 2030 and 6.7% by 2053, more than doubling as a share of the economy.
According to the Congressional Budget Office’s (CBO) long-term baseline, federal spending as a percentage of GDP will grow to 29.1% over the next three decades. Driving a large part of that growth is spending on interest payments to service the national debt. Net interest payments hit a nominal dollar record of $475B Fiscal Year (FY) 2022 and will nearly triple by FY 2033 to $1.4T, growing to $2.7T in 2043 and $5.4T 2053. As a share of the economy, net interest will rise from 1.9% of GDP in FY 2022 to hit a record 3.2% by 2030 and more than double to 6.7% by 2053. By 2051, spending on interest will be the single largest line item in the federal budget, surpassing Social Security, Medicare, Medicaid, and all other mandatory and discretionary spending programs.


