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TAX YEAR 2026 · RATES CHECKED OCTOBER 2026

United States Income Tax Calculator 2026

This calculator works out federal income tax and FICA payroll tax on a US salary for 2026, then shows what is left. State income tax is not in here yet, so treat the result as your federal take-home before any state bill. Enter a gross salary and you get the tax band by band, the payroll deductions, and a monthly figure to budget against.

Calculate your United States take-home pay

Income tax and employee contributions, 2026 rates.

Take-home pay / year—
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Effective rate
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Monthly take-home
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Estimates for a single employee with standard allowances, calculated in your browser. Rates checked October 2026. Not tax advice.

The system

How income tax works in United States

Federal income tax is progressive. A single filer first takes the standard deduction of $16,100 for 2026, and only the income above that is taxed. The bands then climb from 10% on the first slice up to 37%, which only starts once taxable income passes $640,600. Nobody pays 37% on their whole salary. Each band applies to the slice of income inside it, which is why the effective rate on a payslip always lands well below the headline bracket.

Payroll tax sits on top and is simpler. Social Security takes 6.2% of wages, but only up to the 2026 wage base of $184,500, so high earners stop paying it part-way through the year. Medicare takes 1.45% with no cap, and an extra 0.9% kicks in on wages above $200,000 for a single filer. Your employer pays matching amounts on their side, which never show in your take-home.

What this calculator leaves out

  • Federal income tax only; state income taxes are handled on separate state pages
  • Standard deduction for a single filer; itemised deductions not modelled
  • 2026 brackets and standard deduction per IRS Rev. Proc. 2025-32; TCJA rates made permanent by the One Big Beautiful Bill Act
  • Social Security wage base 2026: $184,500 (SSA); no Social Security tax above the cap
  • top_threshold is the gross income at which the 37% band starts ($640,600 taxable + $16,100 standard deduction)
Rates

United States tax brackets (2026)

Taxable income bandRate
Up to $12,40010%
$12,400 – $50,40012%
$50,400 – $105,70022%
$105,700 – $201,77524%
$201,775 – $256,22532%
$256,225 – $640,60035%
Above $640,60037%

Bands apply to taxable income — what is left after the standard deduction (single filer) of $16,100.

Worked examples

Take-home pay at four salaries in United States

Gross salaryIncome taxSocialTake-homeEffective rate
$25,000$890$1,913$22,19811.2%
$50,000$3,820$3,825$42,35515.3%
$100,000$13,170$7,650$79,18020.8%
$200,000$36,734$14,339$148,92725.5%

On $50,000 a year, take-home pay in United States is $42,355 — about $3,530 a month — after $3,820 in income tax and $3,825 in social contributions. Salary levels are the local equivalents of US$25,000 / $50,000 / $100,000 / $200,000 at the ECB reference rate of 28 October 2026, rounded.

Payroll contributions

Social contributions in United States

ContributionRateApplies fromApplies up to
Social Security 6.2% First $0 $184,500
Medicare 1.45% First $0 No cap
Additional Medicare Tax 0.9% $200,000 No cap

Employee side only. Employer contributions, where a country charges them, do not come out of your pay and are not in these results.

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FAQ

United States tax — frequently asked questions

For a single filer it is $16,100. That amount comes off your gross pay before any tax band is applied, so the first $16,100 of salary is effectively taxed at zero. Married couples filing jointly get a larger deduction, which this calculator does not model.
Social Security tax only applies to the first $184,500 of wages in 2026. Once your year-to-date pay passes that wage base, the 6.2% deduction disappears from your payslip. Medicare at 1.45% carries on with no limit, and wages above $200,000 attract an extra 0.9%.
No. This page covers federal income tax and federal payroll tax only. State taxes range from nothing in states like Texas and Florida to rates above 10% in the highest-tax states, so your final take-home can differ a fair amount depending on where you live and work.
The calculator takes your gross salary, subtracts the $16,100 standard deduction, runs what remains through the 2026 federal bands, then deducts Social Security and Medicare on the full wage. What is left is split into a monthly figure. Itemised deductions, retirement contributions and pre-tax benefits are not modelled.
Sources & method. Rates and bands: PwC Tax Summaries / IRS Rev. Proc. 2025-32, checked 29 October 2026. The calculator models a single employee using standard allowances only; the full method, including what is left out and why, is on the Methodology page. Estimates only — not tax advice.