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See exactly which federal tax brackets apply to your income. Calculate your marginal rate, effective rate, and total federal income tax owed — broken down by bracket. Free, no sign-up.
Everything you need to know
The US federal income tax system is progressive and marginal — meaning different portions of your income are taxed at different rates, not your entire income at a single rate. This is one of the most misunderstood concepts in personal finance.
Common misconception: "If I get a raise and move into a higher tax bracket, I'll take home less money."
Reality: Only the income above the bracket threshold is taxed at the higher rate. Your lower income is still taxed at the lower rates. A raise never reduces take-home pay.
The IRS adjusts tax brackets annually for inflation. Below are the 2026 federal income tax brackets (projected based on IRS inflation adjustments):
| Tax Rate | Income Range |
|---|---|
| 10% | $0 – $11,925 |
| 12% | $11,926 – $48,475 |
| 22% | $48,476 – $103,350 |
| 24% | $103,351 – $197,300 |
| 32% | $197,301 – $250,525 |
| 35% | $250,526 – $626,350 |
| 37% | Over $626,350 |
| Tax Rate | Income Range |
|---|---|
| 10% | $0 – $23,850 |
| 12% | $23,851 – $96,950 |
| 22% | $96,951 – $206,700 |
| 24% | $206,701 – $394,600 |
| 32% | $394,601 – $501,050 |
| 35% | $501,051 – $751,600 |
| 37% | Over $751,600 |
| Tax Rate | Income Range |
|---|---|
| 10% | $0 – $17,000 |
| 12% | $17,001 – $64,850 |
| 22% | $64,851 – $103,350 |
| 24% | $103,351 – $197,300 |
| 32% | $197,301 – $250,500 |
| 35% | $250,501 – $626,350 |
| 37% | Over $626,350 |
Marginal rate = the tax rate applied to your last dollar of income — the rate at your bracket ceiling. This is your "tax bracket."
Effective rate = your total tax owed ÷ total taxable income — the actual percentage of your income that goes to federal taxes.
Example — Single filer, $80,000 taxable income:
The marginal rate is useful for decisions at the margin (should I contribute another $1,000 to my 401k?). The effective rate shows your true overall tax burden.
Before applying brackets, your income is reduced by the standard deduction (or itemized deductions if higher):
| Filing Status | 2026 Standard Deduction |
|---|---|
| Single | $15,000 |
| Married Filing Jointly | $30,000 |
| Head of Household | $22,500 |
Taxable income = Gross income − Standard deduction − Other adjustments
The calculator uses taxable income, not gross income. If you enter gross income, remember to account for the standard deduction and any pre-tax deductions (401(k) contributions, HSA contributions, etc.).
These reduce your income before calculating federal taxes:
Each dollar in pre-tax contributions reduces your taxable income by that dollar, saving you money at your marginal rate.
The income tax bracket calculator covers federal income tax only. Your total federal tax burden also includes:
FICA Taxes (not income tax):
Additional Medicare Tax: 3.8% Net Investment Income Tax (NIIT) applies to investment income (dividends, capital gains) above $200,000 single / $250,000 married.
State Income Taxes: Vary widely — from 0% (TX, FL, WA, NV, WY, SD, AK, NH, TN) to 13.3% (CA top rate).
If you're in the 24% bracket but close to the 22% bracket threshold, consider whether you can defer income or accelerate deductions to stay in the lower bracket this year.
Selling investments at a loss to offset capital gains. Particularly valuable in volatile markets.
Convert traditional IRA funds to Roth IRA during low-income years (career breaks, early retirement). Pay tax now at lower rates; future withdrawals are tax-free.
Self-employed individuals may deduct up to 20% of qualified business income, significantly reducing effective rates.
Long-term capital gains (assets held over 1 year) are taxed at 0%, 15%, or 20% — lower than ordinary income rates for most taxpayers. Strategic asset location (holding high-growth investments in taxable accounts) can exploit this.
Does this calculator include state taxes? No — this shows federal income tax only. State income tax varies by state and is calculated separately.
What's the difference between income tax and FICA taxes? Income tax funds general government spending. FICA (Social Security and Medicare) are payroll taxes that fund those specific programs. They're calculated separately from income tax but both appear on your W-2 as withheld amounts.
I'm self-employed. How does this affect my taxes? Self-employed individuals pay both the employee and employer portions of FICA — the "self-employment tax" of 15.3% on net self-employment income (up to the SS wage base). However, half of this is deductible as an income tax adjustment.
When do I need to pay estimated taxes? If you expect to owe more than $1,000 in federal taxes and have insufficient withholding (common for freelancers, investors, and business owners), the IRS requires quarterly estimated tax payments. Missing these triggers underpayment penalties.
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