United States Income Tax Calculator 2026
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
Frequently Asked Questions
How is income tax calculated in United States?
Income tax in United States is calculated by applying tax brackets to your taxable income after deductions and allowances. The calculator automatically applies the correct 2026 tax rates, social contributions, and personal allowances.
What is the income tax rate in United States in 2026?
United States uses a progressive tax system where rates increase with income. Use the calculator above to see the exact tax on your specific income, including all deductions and social contributions.
How do I calculate my take-home pay in United States?
Enter your gross annual income in USD into the calculator above. It will compute your income tax, social security contributions, and any applicable deductions to show your exact net take-home pay.
Is this United States tax calculator free and accurate?
Yes, this calculator is 100% free and uses the official 2026 tax rates and brackets. However, individual circumstances may vary — consult a tax professional for official advice.