Income Tax Bracket Calculator (US Federal 2024)
Enter your income and filing status to calculate your federal income tax, marginal rate, and effective rate.
Frequently Asked Questions
What is the difference between marginal and effective tax rate?
Marginal rate: the tax rate on your last dollar of income (the bracket you’re in). Effective rate: total tax divided by total income — your actual average. In the US progressive system, only income above each bracket threshold is taxed at higher rates.
What is taxable income vs gross income?
Taxable income = gross income minus deductions (standard or itemized). The 2024 standard deduction: $14,600 single, $29,200 married filing jointly. Subtract your deduction from gross income before entering it in this calculator.
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