How High Are Federal Interest Payments?

How High Are Federal Interest Payments?: This year, the federal government will spend $300 billion on interest payments on the national debt. This is the equivalent of nearly 9 percent of all federal revenue collection and over $2,400 per household. The federal government spends more on interest than on transportation, education, and research and development combined. The household share of federal interest is larger than average household spending on many typical expenditures, including gas, clothing, education, or personal care.