2026 U.S. TAX ESTIMATOR
Income Tax Calculator 2026
Estimate your 2026 federal income tax, taxable income, deductions, Child Tax Credit and after-tax income. This calculator is free and works directly in your browser.
FREE CALCULATOR
2026 Federal Income Tax Calculator
Enter your income and deductions below to get an estimated federal tax calculation.
ESTIMATED RESULT
Your Estimated 2026 Federal Income Tax
2026 Income Tax Calculator
Our free Income Tax Calculator 2026 helps estimate your federal income tax based on your filing status, income, deductions and eligible tax credits. You can use it to estimate your taxable income and understand approximately how much federal income tax you may owe.
The calculator uses 2026 federal tax brackets and standard deduction amounts published by the Internal Revenue Service. For tax year 2026, the standard deduction is $16,100 for Single and Married Filing Separately, $24,150 for Head of Household, and $32,200 for Married Filing Jointly. :contentReference[oaicite:2]{index=2}
How Does the 2026 Federal Income Tax Calculator Work?
Federal income tax in the United States uses a progressive tax system. Your taxable income is divided across tax brackets rather than having your entire income taxed at one rate.
The calculator starts with your income, subtracts eligible pre-tax adjustments and your selected deduction, and then applies the federal tax brackets to the resulting taxable income.
The 2026 federal individual income tax system continues to use seven rates: 10%, 12%, 22%, 24%, 32%, 35%, and 37%. :contentReference[oaicite:3]{index=3}
2026 Federal Tax Brackets
Your marginal tax rate depends on your filing status and taxable income. The following are the 2026 federal rate thresholds used by this calculator.
| Rate | Single | Married Filing Jointly |
|---|---|---|
| 10% | $0 – $12,400 | $0 – $24,800 |
| 12% | $12,401 – $50,400 | $24,801 – $100,800 |
| 22% | $50,401 – $105,700 | $100,801 – $211,400 |
| 24% | $105,701 – $201,775 | $211,401 – $403,550 |
| 32% | $201,776 – $256,225 | $403,551 – $512,450 |
| 35% | $256,226 – $640,600 | $512,451 – $768,700 |
| 37% | Over $640,600 | Over $768,700 |
The tax brackets vary by filing status. For example, Head of Household and Married Filing Separately have different thresholds. :contentReference[oaicite:4]{index=4}
2026 Standard Deduction
The standard deduction reduces the amount of income subject to federal income tax. For 2026, the standard deduction is:
- Single: $16,100
- Married Filing Separately: $16,100
- Head of Household: $24,150
- Married Filing Jointly: $32,200
These are the 2026 amounts published by the IRS. :contentReference[oaicite:5]{index=5}
Child Tax Credit for 2026
Eligible taxpayers may receive a Child Tax Credit of up to $2,200 per qualifying child for 2026. The credit has income phaseout rules and eligibility requirements, so the amount shown by this calculator is an estimate rather than a substitute for completing the applicable IRS forms. :contentReference[oaicite:6]{index=6}
Standard Deduction vs. Itemized Deduction
Most taxpayers compare the standard deduction with the deductions they may be able to claim individually. If eligible itemized deductions are greater than the standard deduction, itemizing may reduce taxable income.
Common itemized deduction categories can include certain state and local taxes, qualifying mortgage interest and charitable contributions. The IRS applies specific limits and rules to these deductions. :contentReference[oaicite:7]{index=7}
What Is Taxable Income?
Taxable income is generally the amount left after applicable adjustments and deductions are subtracted from income. Federal tax brackets are then applied to taxable income.
This is why your federal marginal tax rate is not necessarily the same as your overall effective tax rate.
Tax on $50,000, $75,000 or $100,000 Income
The amount of federal income tax on a salary such as $50,000, $75,000 or $100,000 depends on factors including filing status, deductions, retirement contributions, HSA contributions and eligible tax credits.
Enter your income above to get an estimate based on the information you provide instead of relying on a generic salary example.
Income Tax Calculator vs. Paycheck Calculator
An income tax calculator estimates your annual federal tax liability. A paycheck calculator focuses more on estimated take-home pay after federal withholding, Social Security, Medicare and other payroll deductions.
If you want to estimate your paycheck instead, use our 2026 Paycheck Calculator .
Frequently Asked Questions
Is this a free income tax calculator?
Yes. The calculator is free to use and runs directly in your browser.
Is this calculator for 2026 taxes?
Yes. This calculator is designed for the 2026 federal tax year and uses published 2026 federal tax figures.
Does this calculate state income tax?
No. The current version focuses on estimated federal income tax. State income tax rules vary significantly by state and require separate calculations.
Does this calculate Social Security and Medicare taxes?
No. Social Security and Medicare are payroll taxes and are different from federal income tax. Use the Paycheck Calculator when you want an estimated take-home paycheck.
Can I use this calculator to file my tax return?
No. This tool is an educational and planning calculator. It does not prepare or electronically file a tax return.
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