Free income tax calculator for US federal taxes (2024). Select your filing status, enter gross income, and see estimated taxes across all brackets. Includes FICA (Social Security + Medicare), effective and marginal tax rates, and monthly after-tax income. Disclaimer: estimates only, consult a tax professional. Updated with 2024 federal tax brackets, standard deductions, and contribution limits.
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| Tax Rate | Single Filer | Married Filing Jointly |
|---|---|---|
| 10% | $0 – $11,600 | $0 – $23,200 |
| 12% | $11,601 – $47,150 | $23,201 – $94,300 |
| 22% | $47,151 – $100,525 | $94,301 – $201,050 |
| 24% | $100,526 – $191,950 | $201,051 – $383,900 |
| 32% | $191,951 – $243,725 | $383,901 – $487,450 |
| 35% | $243,726 – $609,350 | $487,451 – $731,200 |
| 37% | Over $609,350 | Over $731,200 |
This income tax calculator uses the latest 2024 federal tax brackets, standard deduction of $14,600 (single) / $29,200 (married filing jointly), and updated contribution limits. The Social Security wage cap for 2024 is $168,600, and the 401(k) contribution limit is $23,000.
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| Rate | Taxable Income Range |
|---|---|
| 10% | $0 – $11,600 |
| 12% | $11,600 – $47,150 |
| 22% | $47,150 – $100,525 |
| 24% | $100,525 – $191,950 |
| 32% | $191,950 – $243,725 |
| 35% | $243,725 – $609,350 |
| 37% | $609,350 – and above |