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Your Paycheck. Your State. Your Numbers.

Know where your money goes

Free state-specific paycheck, salary, overtime, bonus and self-employment tax calculators for all 50 U.S. states and Washington, D.C.

Our calculators

Five calculators, on every state page

They share one calculation engine, so the numbers agree with each other. Pick a state and all five are on the same page.

  • Paycheck Calculator

    Enter your gross pay and pay frequency to see what actually lands in your account, with federal, state and FICA withholding broken out line by line.

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  • Salary After Tax Calculator

    Turn an annual salary into real take-home pay by year, month, biweekly period and week, with a visual breakdown of where every dollar goes.

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  • Overtime Calculator

    Work out time-and-a-half or double-time pay for a week, then see what is left after tax — including whether daily overtime rules apply in your state.

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  • Bonus Tax Calculator

    See what a bonus is worth after withholding, calculated both ways employers do it — the flat 22% percentage method and the aggregate method.

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  • 1099 / Self-Employment Tax Calculator

    Estimate self-employment tax, income tax and — most importantly — the quarterly payment you should be sending the IRS so April is not a shock.

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How StatePayCalc works

Four steps to a real number

No account, no email, no paywall. Calculations run entirely in your browser — nothing you type is sent to a server.

  1. Choose your state

    Tax rules change completely at the state line. Start with where you live and work, because that decides most of what comes out of your paycheck after federal tax.

  2. Enter your income

    An annual salary, an hourly wage, a bonus or a year of freelance invoices. Whatever number you actually have to hand.

  3. Adjust tax and payroll settings

    Filing status, 401(k) contribution, health premiums, extra withholding. Every change updates the result immediately.

  4. See your estimated take-home pay

    Broken down line by line: federal tax, state tax, Social Security, Medicare and every deduction, so you can see exactly where the money went.

Estimates, not tax advice

StatePayCalc provides estimates for informational purposes only. Calculations may not reflect all federal, state, local or individual tax circumstances and should not be considered tax, financial or legal advice. Read the full disclaimer.