U.S. Department of the Treasury
The Department of the Treasury manages federal finances by collecting taxes and paying bills and by managing currency, government accounts and public debt. The Department of the Treasury also enforces finance and tax laws.
Contact details
Main address
1500 Pennsylvania Ave., NW Washington, DC 20220
Use this address block when you need the main headquarters mailing address or the official contact page for U.S. Department of the Treasury.
Largest component agencies in Treasury
This table shows the biggest component agencies or major organizational units reported under U.S. Department of the Treasury in the latest OPM workforce summary.
| Agency | Employees | Total salary expense | Average pay | Share of department |
|---|---|---|---|---|
| Internal Revenue Service | 101,312 | $9,071,577,792 | $89,541 | 87.3% |
| Office of the Comptroller of the Currency | 3,583 | $628,744,840 | $175,480 | 3.1% |
| Bureau of the Fiscal Service | 3,278 | $356,587,396 | $108,782 | 2.8% |
| Departmental Offices | 2,613 | $414,241,503 | $158,531 | 2.3% |
| Bureau of Engraving and Printing | 1,913 | $229,693,910 | $120,070 | 1.6% |
| U.s. Mint | 1,584 | $163,592,352 | $103,278 | 1.4% |
| Office of the Inspector General for Tax Administration | 775 | $106,996,500 | $138,060 | 0.7% |
| Alcohol and Tobacco Tax and Trade Bureau | 519 | $67,006,014 | $129,106 | 0.4% |
| Financial Crimes Enforcement Network | 287 | $45,890,726 | $159,898 | 0.2% |
| Office of Inspector General | 209 | $28,897,594 | $138,266 | 0.2% |
Component agency counts use the latest OPM summary release for March 2025. A few very small units may be rounded or grouped in the source file.
Contact details and office links come from the USA.gov agency directory. Workforce counts and average pay come from the latest OPM FedScope Employment Summary Data (March 2025).