US Federal Income Tax Calculator
Calculate your US federal income tax instantly for the current tax year. Supports single, married, and head-of-household filing statuses.
How to Use This Calculator
Enter your annual income, deductions, and filing status. The calculator will compute federal income tax liability according to the US federal tax brackets for 2026, including standard deductions.
- Enter your annual gross income in USD.
- Enter deductions if applicable (standard or itemized).
- Select your filing status: Single, Married Filing Jointly, Head of Household.
- Click Calculate Tax to see federal income tax liability.
- Use results for tax planning or estimation before filing.
Federal Income Tax Calculator
Understanding US Federal Income Tax
US federal income tax is levied on an individual’s taxable income according to progressive tax brackets. Taxpayers may claim deductions such as standard deduction or itemized deductions. This calculator provides an easy way to compute federal income tax liability based on income, deductions, and filing status.
2026 Federal Tax Brackets (Single)
- Up to $11,000 – 10%
- $11,001 – $44,725 – 12%
- $44,726 – $95,375 – 22%
- $95,376 – $182,100 – 24%
- $182,101 – $231,250 – 32%
- $231,251 – $578,125 – 35%
- Above $578,125 – 37%
Tips for Accurate Calculation
- Include all taxable income including salary, bonuses, and interest.
- Claim standard or itemized deductions correctly.
- Choose correct filing status to minimize tax liability.
- Use this calculator for planning estimated tax payments.
- Consult IRS rules for credits and exemptions.
FAQs
What is federal income tax?
Federal income tax is a tax levied by the US government on taxable income of individuals, businesses, and entities.
What deductions are allowed?
Taxpayers may claim standard deductions, itemized deductions (mortgage interest, donations, state taxes), and exemptions for dependents.
How does filing status affect tax?
Filing status (Single, Married, Head of Household) determines applicable tax brackets and standard deductions, affecting total tax liability.
Using this US Federal Income Tax calculator ensures accurate computation of tax liability, helps with tax planning, and simplifies preparation for filing returns with the IRS.