Commission tax calculator for 2026. Work out the annual take home on a base salary plus commission, with federal brackets, FICA and state income tax applied to the combined total.
| Input | Result |
|---|---|
| $30,000 commission on $50,000 base, single, Texas | $65,110 take home |
| $60,000 commission on $40,000 base, single, California | $73,957 take home |
| $20,000 commission on $80,000 base, joint, Florida | $84,710 take home |
Commission does not carry a special tax rate, but it does create a withholding illusion. A pay period that includes a large commission looks as though it was taxed at your top bracket, because withholding annualises that single period. Over the year the total lines up with your real bracket, the difference shows up as a refund or a bill in April.
This page deliberately applies the brackets to base plus commission together, which is the honest annual answer rather than the number a single payslip suggests. On $50,000 base plus $30,000 commission in Texas the combined effective rate is 18.6%.
Commission is ordinary income, taxed at the same rates as salary. It is withheld differently depending on how it is paid: commission paid alongside regular wages goes through the normal bracket calculation, while a separate lump-sum commission payment can be withheld at the flat 22% supplemental rate.
Because a large one-off commission pushes that pay period into a higher bracket for withholding purposes. The extra is usually returned at filing time if your annual income does not actually land there.
Yes, commission counts as wages, so it is subject to 6.2% Social Security up to the 2026 wage base of $184,500 and 1.45% Medicare with no cap.