The IRS adjusts tax rate brackets and standard deduction thresholds annually for cost-of-living inflation. Here are the official federal marginal income tax brackets for tax year 2025.
Standard Deduction Amounts (IRS)
- Single Filers: $15,750 (up from $14,600)
- Married Filing Jointly: $31,500 (up from $29,200)
- Head of Household: $23,625 (up from $21,900)
Federal Tax Brackets — Single Filers
| Marginal Tax Rate | Taxable Income Bracket (Single) | Tax Computation |
|---|---|---|
| 10% | $0 – $11,925 | 10% of taxable income |
| 12% | $11,926 – $48,475 | $1,192.50 + 12% over $11,925 |
| 22% | $48,476 – $103,350 | $5,578.50 + 22% over $48,475 |
| 24% | $103,351 – $197,300 | $17,651.00 + 24% over $103,350 |
| 32% | $197,301 – $250,525 | $40,199.00 + 32% over $197,300 |
| 35% | $250,526 – $626,350 | $57,231.00 + 35% over $250,525 |
| 37% | Over $626,350 | $188,769.75 + 37% over $626,350 |
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