Income Tax Calculator
Estimate your federal income tax, taxable income, and effective rate from your gross income and filing status. Estimates 2024 US federal tax only — not tax advice.
- Federal tax
- 9441
- Taxable income
- 65400
- After-tax income
- 70559
- Effective rate
- 11.8%
- Marginal rate
- 22%
How to use
- Enter your gross annual income.
- Choose your filing status.
- Read your federal tax, taxable income, after-tax income, and rates.
Examples
- Single, $80k:
80000 → federal tax 9441, effective 11.8% - Married, $80k:
80000 → lower tax thanks to a larger standard deduction
FAQ
- What does this calculator include?
- It estimates 2024 US federal income tax only, using the standard deduction for your filing status. It excludes state tax and credits — this is not tax advice.
- How is taxable income calculated?
- Taxable income = gross income − the 2024 standard deduction for your filing status ($14,600 single, $29,200 married, $21,900 head of household), floored at zero.
- What is the difference between effective and marginal rate?
- The effective rate is your total federal tax divided by gross income. The marginal rate is the bracket rate applied to your last dollar of taxable income.