US Tax Bracket Calculator 2026

2026 IRS federal tax brackets — effective rate, marginal rate, take-home

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US Tax Bracket Calculator 2026 is a free, browser-based tool that lets you 2026 irs federal tax brackets — effective rate, marginal rate, take-home — with zero signup, zero installation. Your data never leaves your browser. Part of 111+ free developer and business tools at wowhow.cloud, built and maintained by a team with 14+ years of hands-on development experience.

TOOLUS Tax Bracket Calculator 2026

Annual Gross Income$85,000

$0$1M

Filing Status

Deduction Type

Standard Deduction (2026)$15,000

Additional Adjustments (above-the-line)

Optional — IRA contributions, student loan interest, HSA, self-employment deductions, etc.

Income Summary

Gross Income$85,000

Standard Deduction- $15,000

Taxable Income$70,000

Federal Tax Owed (2026)

$10,314

Effective Rate

12.13%

Marginal Rate

22%

Taxable Income

$70,000

Federal Tax

$10,314

After-Tax Income

$74,686

Effective Rate

12.13%

Income by Tax Bracket

10%

12%

22%

Tax by Bracket

10% bracket$0 – $11,925

$1,193

100%

$11,926 taxed at 10%

12% bracket$11,926 – $48,475

$4,386

100%

$36,550 taxed at 12%

22% bracket$48,476 – $103,350

$4,736

39%

$21,525 taxed at 22%

Estimates only. Federal income tax only — does not include FICA (Social Security and Medicare taxes), state income tax, or the Alternative Minimum Tax (AMT). Based on 2026 tax brackets per IRS Revenue Procedure 2025-11. Consult a qualified tax professional for personalized advice.

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About US Tax Bracket Calculator 2026

The US federal income tax system taxes different portions of your income at seven different rates — from 10% on the first dollars earned to 37% on income above $626,350 (single filers, 2026). Most Americans are in the 22% or 24% brackets but pay a much lower effective rate because only the income above each threshold is taxed at that rate. This calculator shows the precise federal tax owed at each bracket level, your effective rate, and your take-home income after tax — using 2026 IRS inflation-adjusted brackets per Rev. Proc. 2025-11.

How It Works

Federal income tax is calculated in three steps. First, above-the-line deductions (traditional 401(k), HSA, FSA, student loan interest) reduce Gross Income to Adjusted Gross Income (AGI). Second, subtract the larger of Standard Deduction ($15,000 single / $30,000 MFJ / $22,500 HoH for 2026) or your itemized deductions from AGI to get Taxable Income. Third, apply the marginal brackets to Taxable Income in layers.

For a Single filer earning $95,000 with $10,000 401(k) contribution: AGI = $85,000. Taxable Income = $85,000 − $15,000 = $70,000. Tax = ($11,925 × 10%) + ($36,550 × 12%) + ($21,525 × 22%) = $1,192.50 + $4,386 + $4,735.50 = $10,314. Effective rate = $10,314 / $95,000 = 10.9%. Marginal rate = 22%.

The visual bracket bar shows each bracket's contribution to total tax. Wide green bars indicate income taxed at lower rates; the portion in higher brackets appears in orange/red. After-tax income = Gross Income − Total Tax (federal only; state taxes vary by state).

Who Is This For

Annual tax planning: estimate your 2026 federal tax liability before year-end to determine if you need to make estimated tax payments or if withholding is sufficient.

401(k) contribution optimization: quantify the tax savings from increasing your 401(k) contribution — each dollar contributed at a 22% marginal rate saves 22 cents in federal income tax.

Filing status comparison: compare Single vs Married Filing Jointly vs Head of Household to understand the financial impact of your filing status choice.

Freelancer quarterly estimates: self-employed individuals use this to estimate federal income tax for quarterly payments (Form 1040-ES), separate from self-employment tax.

Bonus tax planning: understand which bracket a year-end bonus or stock vesting event will land in, and whether timing it differently could save on federal income tax.

How to Use

Enter your annual gross income from all sources (wages, freelance, investments)

Select filing status — Single, Married Filing Jointly, Head of Household, or Married Filing Separately

Add pre-tax deductions: 401(k), HSA contributions, FSA — these reduce your taxable income

Toggle Standard vs Itemized deduction — 2026 standard: $15,000 Single, $30,000 MFJ, $22,500 HoH

View tax owed by bracket, effective rate, marginal rate, and take-home estimate

Frequently Asked Questions

For Single filers (2026 IRS inflation-adjusted): 10% on $0–$11,925; 12% on $11,925–$48,475; 22% on $48,475–$103,350; 24% on $103,350–$197,300; 32% on $197,300–$250,525; 35% on $250,525–$626,350; 37% above $626,350. Married Filing Jointly brackets are approximately double the Single thresholds (except 37% which starts at $751,600).

Your marginal rate is the rate on your last dollar of income — the highest bracket you reach. Your effective rate is total tax ÷ gross income, always lower because earlier income is taxed at lower rates. A single filer earning $100,000 has a 22% marginal rate but approximately 17% effective rate.

For 2026: Single = $15,000; Married Filing Jointly = $30,000; Head of Household = $22,500; Married Filing Separately = $15,000. These are the IRS inflation-adjusted amounts per Rev. Proc. 2025-11.

Traditional 401(k) contributions, HSA contributions, and FSA contributions are made pre-tax — they reduce your Adjusted Gross Income (AGI) before the standard or itemized deduction is applied. For example, a $7,500 401(k) contribution at a 22% marginal rate saves $1,650 in federal income tax.

No — this calculator covers federal income tax only. FICA taxes add approximately 7.65% on wages up to $176,100 (Social Security wage base) for 2026, plus 1.45% Medicare on all wages. Self-employed individuals pay the full 15.3% FICA rate (though half is deductible).

Itemize if your deductible expenses exceed the standard deduction. Common itemized deductions: mortgage interest, state and local taxes (SALT, capped at $10,000), charitable contributions, and unreimbursed medical expenses above 7.5% of AGI. Since the TCJA 2017 doubled the standard deduction, under 15% of filers now itemize — mostly homeowners with large mortgages.

MFJ effectively doubles the bracket thresholds vs Single, eliminating the "marriage penalty" for couples at different income levels. A couple where one earns $150,000 and the other $50,000 pays significantly less tax MFJ than as two single filers. High dual-income couples (combined above $750,000) may face a modest marriage penalty due to the 37% bracket threshold.

For federal income tax purposes, yes — self-employed income is taxed at the same brackets. However, self-employed individuals also owe self-employment tax (15.3% FICA) and may deduct half of SE tax, health insurance premiums, and QBI deductions not modeled here. Consult a tax professional for full self-employment tax planning.