Federal & state taxes, Social Security, Medicare, and your deductions — all calculated instantly and clearly.
Enter your salary or hourly rate on the left and click Calculate to see your full paycheck breakdown.
* Estimates based on 2025 federal tax brackets. State calculations are approximations. Consult a tax professional for precise figures.
Everything you need to understand your compensation
The IRS flat supplemental rate for bonuses is 22% federal (plus state taxes and FICA). Your employer may use the aggregate method, which can be higher or lower.
Pre-tax 401(k) contributions reduce your taxable income, so your paycheck doesn't drop by the full amount you contribute.
Clear, plain-English explanations of how your pay actually works
A line-by-line walkthrough of every code, abbreviation, and number on your pay stub — so nothing is a mystery anymore.
Read guide →What Social Security and Medicare withholding actually pay for, the 2025 wage base limits, and the extra Medicare surtax.
Read guide →The full 2025 IRS brackets for single, married filing jointly, and head of household — plus how progressive taxation really works.
Read guide →Practical guidance for completing your W-4 so you don't owe a big tax bill — or get a giant refund — at the end of the year.
Read guide →The trade-off between paying taxes now versus later, and a simple framework for choosing what fits your situation.
Read guide →The nine states with no state income tax, what it really means for your paycheck, and the trade-offs to consider before moving.
Read guide →Everything you need to know about your take-home pay