US Federal Income Tax Calculator 2024 🇺🇸
Calculate your 2024 US federal income tax, FICA (Social Security & Medicare), effective tax rate, and monthly take-home pay for all filing statuses.
Your Income Details
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Enter your income details to calculate your 2024 federal tax
2024 US Federal Tax Brackets
| Rate | Single | Married Filing Jointly | Head of Household |
|---|---|---|---|
| 10% | $0–$11,600 | $0–$23,200 | $0–$16,550 |
| 12% | $11,601–$47,150 | $23,201–$94,300 | $16,551–$63,100 |
| 22% | $47,151–$100,525 | $94,301–$201,050 | $63,101–$100,500 |
| 24% | $100,526–$191,950 | $201,051–$383,900 | $100,501–$191,950 |
| 32% | $191,951–$243,725 | $383,901–$487,450 | $191,951–$243,700 |
| 35% | $243,726–$609,350 | $487,451–$731,200 | $243,701–$609,350 |
| 37% | Over $609,350 | Over $731,200 | Over $609,350 |
Standard Deductions 2024
- Single / Married Filing Separately: $14,600
- Married Filing Jointly: $29,200
- Head of Household: $21,900
- Additional $1,550 for taxpayers aged 65+
What Is FICA Tax?
FICA stands for the Federal Insurance Contributions Act. It funds Social Security and Medicare:
- Social Security: 6.2% on wages up to $168,600 (2024 wage base)
- Medicare: 1.45% on all wages; additional 0.9% on wages over $200,000
- Employers match the 6.2% SS and 1.45% Medicare — so the full cost is 15.3%
This Calculator Does Not Include
- State income tax (varies by state — 0% to 13.3%)
- 401(k) / IRA / HSA pre-tax contribution reductions
- Tax credits (Child Tax Credit, Earned Income Credit, etc.)
- Self-employment tax (SE tax is 15.3% for self-employed)