Federal Tax Calculator
Estimate your federal income tax based on filing status, income, deductions, and credits. Uses 2024 tax brackets.
Published by:
isCalculator Editorial Team
Reviewed by:
Review Board
Last Updated:
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How to use this tool?
Follow these steps to estimate your 2024 federal income tax:
- Select Filing Status – Choose your status from the dropdown (Single, Married Filing Jointly, Married Filing Separately, or Head of Household).
- Enter Annual Income – Input your total yearly income in dollars (e.g., 75000). Use numbers only, no commas.
- Enter Deductions – The standard deduction ($13,850 for Single in 2024) is pre-filled. Adjust if you itemize or have different deductions.
- Enter Tax Credits – Input any non-refundable tax credits (e.g., child tax credit). Default is 0.
- Click "Calculate Tax" – The calculator applies progressive tax brackets to your taxable income (income minus deductions), then subtracts credits.
Results show:
- Estimated Federal Tax – Your total tax after credits.
- Effective Tax Rate – Percentage of taxable income paid in tax.
- Taxable Income – Income after deductions.
Note: All inputs must be non-negative numbers. This is an estimate; actual tax may vary.
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Frequently Asked Questions
The calculator uses 2024 federal income tax brackets for each filing status.
Yes, enter your total deductions (standard or itemized) in the Deductions field.
Tax credits directly reduce your tax bill. Examples include Child Tax Credit and Earned Income Tax Credit.
