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Paycheck Calculator — Take-Home Pay After Taxes

Estimate your net take-home pay after federal income tax, Social Security, and Medicare (FICA). Uses 2025 IRS tax brackets.

Federal Income Tax
$0.00
$0 / yr
Social Security (6.2%)
$0.00
$0 / yr
Medicare (1.45%)
$0.00
$0 / yr
Total Deductions
$0.00
$0 / yr
Take-Home Pay (Net)
$0.00
$0 / year

* Estimate only. Does not include state/local taxes, 401(k), health insurance, or other deductions. Based on 2025 IRS Publication 15-T brackets.

What is a Paycheck Calculator?

A paycheck calculator estimates your net take-home pay after mandatory federal deductions are subtracted from your gross wages. In the United States, every paycheck is subject to federal income tax withholding (based on IRS tax brackets and your W-4 allowances), plus FICA taxes — Social Security at 6.2% and Medicare at 1.45%. Understanding these deductions helps you budget accurately, plan retirement contributions, and avoid surprises at tax time.

This calculator applies the 2025 IRS federal income tax brackets for single and married filing jointly statuses, using the annualized income method recommended in IRS Publication 15-T. Your gross pay per paycheck is annualized, the standard deduction and allowance adjustments are applied, and the resulting tax is divided back down to a per-paycheck amount. Social Security and Medicare are straightforward flat percentages applied to every paycheck.

How to Use the Paycheck Calculator

  1. Enter your Gross Pay — the amount before any deductions on your paycheck.
  2. Select your Pay Frequency (weekly, bi-weekly, semi-monthly, or monthly).
  3. Choose your Filing Status from your most recent W-4 form (single or married filing jointly).
  4. Enter your Federal Allowances from Box 5 of your W-4 (most people claim 1 or 2).
  5. Results update instantly — view federal tax, Social Security, Medicare, total deductions, and net take-home pay both per paycheck and annualized.

2025 Federal Income Tax Brackets (Single)

RateTaxable Income (Annual)
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

Why Use Our Paycheck Calculator?

  • 2025 Tax Brackets — Updated for the current tax year, not outdated prior-year rates.
  • 100% Free & Private — No login, no ads blocking results, no data sent to any server.
  • Instant Results — All result cards update live as you type.
  • Annualized View — See both per-paycheck and annual figures side by side.
  • FICA Included — Social Security and Medicare calculated automatically at correct statutory rates.

Frequently Asked Questions

FICA stands for the Federal Insurance Contributions Act. It comprises two mandatory payroll taxes: Social Security (6.2% of gross wages up to the annual wage base of $176,100 in 2025) and Medicare (1.45% of all gross wages with no cap). Your employer matches both amounts, effectively paying a combined 15.3% on your behalf. These funds directly finance Social Security retirement and disability benefits and Medicare health coverage for Americans 65 and older.

Federal income tax withholding is the portion of your paycheck your employer sends directly to the IRS on your behalf as a pre-payment toward your annual income tax bill. The amount withheld depends on your gross pay, pay frequency, filing status, and the allowances you claimed on your W-4 form. At year-end, you file a tax return: if too much was withheld you receive a refund; if too little, you owe the difference. Claiming more allowances reduces withholding per paycheck but may result in owing taxes at filing.

The IRS Percentage Method annualizes your per-paycheck gross: multiply gross pay by the number of pay periods. Subtract the standard deduction ($15,000 for single in 2025) and the allowance amount ($4,300 per allowance in 2025) to get taxable income. Apply the progressive brackets — 10% on the first $11,925, 12% on income from $11,926 to $48,475, and so on — to get annual tax. Finally, divide the annual tax by your number of pay periods to get the per-paycheck withholding amount.

No — this calculator covers only federal income tax and FICA (Social Security + Medicare). State income tax varies significantly: nine states (Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming) have no state income tax, while other states range from a flat 3–5% to progressive brackets reaching over 13% in California. For a complete net pay estimate, add your state's income tax rate on top of the federal deductions shown here.

Quick Facts

  • ✓ Uses 2025 IRS tax brackets
  • ✓ Social Security: 6.2% (up to $176,100)
  • ✓ Medicare: 1.45% (all wages)
  • ✓ Standard deduction 2025: $15,000 (single)
  • ✓ Your data never leaves your device

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