Paycheck stub showing overtime hours and tax withholding

The Short Answer

Overtime is NOT taxed at a higher rate.
It's withheld more, but you get the excess back when filing.

Why Your Overtime Check Looks So Taxed

Your employer's payroll system uses one of two IRS-approved methods to calculate withholding on overtime:

MethodHow It WorksEffect
Percentage MethodWithholds a flat 22% on all "supplemental wages" (overtime, bonuses)Simple but often over-withholds for 12% bracket workers
Aggregate MethodCombines OT + regular pay, calculates tax as if you earn that amount every pay periodOver-withholds because it assumes every week is an OT week

Real Example: $25/hour with 10 Hours OT

Regular pay (40 hrs ร— $25)$1,000.00
Overtime pay (10 hrs ร— $37.50)$375.00
Total gross$1,375.00
What payroll withholds (aggregate method)-$302.50 (22%)
What you'd actually owe (12% effective)-$165.00
Over-withholding (refunded at tax time)$137.50/week = $7,150/year

This is why people think overtime is "taxed more." The paycheck is smaller per dollar, but you get it all back when filing. At $25/hr, your annual income with this OT schedule would be $71,500.

Overtime Impact by Base Rate

Base Rate40hr Annual50hr AnnualOT BonusActual Tax Rate
$15/hr$31,200$42,900+$11,700~12%
$20/hr$41,600$57,200+$15,600~12-22%
$30/hr$62,400$85,800+$23,400~22%
$40/hr$83,200$114,400+$31,200~22-24%

๐Ÿ’ก Pro Tip: Adjust Your W-4

If you consistently work overtime and get large tax refunds, you're giving the IRS an interest-free loan. Update your W-4 to reduce withholding โ€” you'll take home more each paycheck instead of waiting for a refund. Use the IRS Withholding Estimator to dial it in. For state-specific calculations, try PaycheckWiz โ†’

Can Overtime Push You Into a Higher Tax Bracket

Technically yes, but it doesn't matter. US taxes are marginal โ€” only the income within the higher bracket is taxed at the higher rate. If overtime pushes you from the 12% bracket into the 22% bracket, only the dollars above the threshold are taxed at 22%. Your earlier income is still taxed at 12%.

Example: At $30/hr base with 10 hrs OT/week ($85,800/year), your effective federal rate is about 14.2% โ€” not 22%, even though part of your income falls in the 22% bracket.

See Your After-Tax Pay

Calculate exactly what your regular and overtime hours are worth after taxes.

Open Calculator โ†’