Tax Bracket Calculator

Quick Answer

Last updated: 10 November 2026 ·How we calculate this: 2026 federal tax brackets (IRS Rev. Proc. 2025-32)

How This Tax Bracket Calculator Works

The United States uses a progressive income tax: income is split into slices, and each slice is taxed at its own rate, from 10% up to 37%. Choose your filing status and enter your income. If you enter gross income, the calculator takes off the 2026 standard deduction first. It then shows your bracket (the rate on your last dollar), your total federal income tax, your effective rate, and a table of how much income and tax falls in each bracket.

How to Use the Tax Bracket Calculator

1. Choose your filing status.
2. Choose whether you are entering gross income or taxable income.
3. Enter your annual income.
4. Press Calculate.
5. Read your bracket, total tax, effective rate and the tax in each bracket.

How Bracket Tax Is Worked Out

• Taxable income: gross income − standard deduction (or itemized deductions)
• Tax in each bracket: (income in the bracket) × bracket rate
• Total tax: the sum over all brackets
• Marginal rate: the rate of the highest bracket your taxable income reaches
• Effective rate: total tax ÷ income × 100

2026 standard deductions: $16,100 single or married filing separately, $32,200 married filing jointly and $24,150 head of household. Extra amounts for people 65 or older or blind are not included.

Key Terms

• Tax bracket: a range of taxable income taxed at one rate.
• Marginal tax rate: the rate that applies to your highest slice of income.
• Effective tax rate: total tax divided by income.
• Taxable income: income after deductions, the amount the brackets apply to.
• Standard deduction: a fixed amount taken off income for people who do not itemize.

Worked Example

A married couple filing jointly earns $160,000 of wages in 2026.

• Taxable income = $160,000 − $32,200 = $127,800
• 10% on the first $24,800 = $2,480.00
• 12% on $24,800 to $100,800 = $9,120.00
• 22% on $100,800 to $127,800 = $5,940.00
• Total tax = $17,540.00; bracket 22%; effective rate 10.96% of gross income

Real-Life Examples

• Raise check: see how much of a raise is taxed at your marginal rate and how much room is left in your bracket.
• 401(k) planning: a single filer with $68,900 of taxable income is $18,500 into the 22% bracket; contributing that much pre-tax drops the top rate to 12%.
• Head of household: $100,000 of taxable income is in the 22% bracket with $14,901.00 of tax.
• Roth conversions: find how much income you can add before reaching the next bracket.

Marginal Tax Rate vs Effective Tax Rate

• Marginal rate is the rate on your last (and next) dollar. Use it to judge raises, bonuses and deductions.
• Effective rate is your total tax divided by income. Use it to see your overall tax burden.
• Example: someone in the 22% bracket often pays an effective rate of about 10% to 14%.

2026 Federal Tax Brackets

Taxable income ranges from IRS Revenue Procedure 2025-32. Married filing separately matches single except the 37% bracket starts at $384,350.

Things That Change Your Bracket

Your bracket depends on taxable income, not salary. Pre-tax 401(k), traditional IRA and HSA contributions lower taxable income and can move you into a lower bracket. Itemized deductions larger than the standard deduction do the same. Filing status matters a lot: the joint brackets are about twice as wide as the single brackets up to the 35% bracket.

Long-term capital gains and qualified dividends have their own 0%, 15% and 20% rates and sit on top of ordinary income. Tax credits, such as the child tax credit, cut the tax itself rather than taxable income, so they lower your effective rate but not your bracket. The IRS adjusts bracket lines for inflation every year.

Common Mistakes to Avoid

• Thinking all income is taxed at your bracket rate. Only the slice inside each bracket is taxed at that rate.
• Using salary instead of taxable income. Take off the standard deduction and pre-tax contributions first.
• Fearing a raise. A raise can never lower your take-home pay through federal brackets alone.
• Using last year’s brackets. The lines move with inflation every year.
• Forgetting payroll and state taxes. Brackets cover federal income tax only.

Frequently Asked Questions

References & Sources