August 2025 govt revenue and spending: 344 billion in revenue 111 billion in interest paid on the debt 32% of all US govt revenue when to paying interest on the national debt If you remove off-budget revenue like Social Security, which is a pay thru "trust fund" program to recipients: 245 billion in revenue 111 billion in interest paid on the debt 45% of all US govt revenue when to paying interest on the national debt(Wall Street Mav)