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United States Income Tax Calculator 2025
Calculate your US federal income tax including Social Security and Medicare (FICA taxes)
Calculate Income Tax
Enter your income details to see your tax breakdown
How to Use the United States Tax Calculator
- Enter your annual gross income in USD
- Click "Calculate" to see your results
- Review the detailed breakdown of taxes and deductions
- See your take-home pay and effective tax rate
Understanding Your Results
The calculator provides a comprehensive breakdown including:
- Total Tax: All taxes and contributions combined
- Net Income: Your take-home pay after all deductions
- Effective Rate: Your average tax rate across all income
- Marginal Rate: Tax rate on your last dollar earned