Quick answer
District of Columbia taxes income in 7 brackets from 4.00% to 10.75% for 2026; for single filers the top rate starts above $1,000,000. The single-filer standard deduction is $16,100, per the Tax Foundation's compilation of state law as of January 1, 2026.
Data as of 2026-01-01. Source: Tax Foundation (state statutes, Jan 1 2026)
| Single rate | Single: income over | Married-joint rate | Married-joint: income over |
|---|---|---|---|
| 4.00% | $0 | 4.00% | $0 |
| 6.00% | $10,000 | 6.00% | $10,000 |
| 6.50% | $40,000 | 6.50% | $40,000 |
| 8.50% | $60,000 | 8.50% | $60,000 |
| 9.25% | $250,000 | 9.25% | $250,000 |
| 9.75% | $500,000 | 9.75% | $500,000 |
| 10.75% | $1,000,000 | 10.75% | $1,000,000 |
Related
- Colorado state income tax rates and brackets 2026
- Connecticut state income tax rates and brackets 2026
- Delaware state income tax rates and brackets 2026
- Florida state income tax rates and brackets 2026
- Georgia state income tax rates and brackets 2026
- Hawaii state income tax rates and brackets 2026
- Idaho state income tax rates and brackets 2026
- Illinois state income tax rates and brackets 2026
Last updated 2026-10-16. Data only, not financial or tax advice.