Found a Mistake on Your Pay Stub? What to Do Next

Payroll is run by people and software, and both get things wrong. A missed overtime shift, an old W-4 still on file, a deduction that should have stopped — these come up more often than most people expect. The good news is that most pay stub errors are fixed quickly once someone points them out. The key is spotting them early and raising them clearly.

The most common pay stub errors

• Hours — overtime or a final shift missing, often from a timesheet submitted after the payroll cutoff.
• Rate of pay — a raise that hasn't taken effect yet, or overtime calculated at plain time-and-a-half when bonuses should have raised the regular rate.
• Withholding — federal tax based on an outdated W-4, or state tax for the wrong state after a move or a change of work location.
• Deductions — a benefit you dropped still being deducted, a 401(k) percentage that's wrong, or a pre-tax deduction treated as post-tax.
• Year-to-date totals — figures that don't add up from one stub to the next.
• Personal details — a misspelled name or a wrong Social Security number, which will carry through to your W-2.

How to check your stub in five minutes

1. Check the hours and rate. Compare them with your own record of hours worked and your offer letter or most recent pay change.
2. Do the arithmetic. Gross pay minus every tax and deduction should equal net pay exactly. If it doesn't, something is wrong. Gross pay vs. net pay shows the calculation.
3. Check the deductions against the benefits you signed up for.
4. Check the YTD column. This stub's YTD should equal the last stub's YTD plus this period's amounts.
5. Check the state and your filing status, especially after a move.

How to read your pay stub explains every section if the layout is unfamiliar.

How to raise an error

Go to whoever runs payroll — your manager, HR, or the payroll department — and keep it factual:

• Put it in writing. An email creates a dated record.
• Be specific. Name the pay date, the line that's wrong, the amount you expected, and why: "My stub for the October 15 pay date shows 40 regular hours, but I worked 46. My timesheet for that week is attached."
• Attach evidence — your own hours log, a schedule, or your pay change letter.
• Ask when it will be fixed and how: in a separate payment, or on the next paycheck.

Most errors are corrected on the next payroll run, with the difference shown as a separate line on the next stub. A large underpayment may justify asking for an off-cycle payment rather than waiting.

When you've been overpaid

An overpayment is still an error, and your employer is entitled to recover it. How they can do so — in one deduction or spread out, and whether they need your written consent first — is governed by state law, and some states set strict limits. If you notice an overpayment, raising it yourself usually gets you a more manageable repayment plan than having it taken back without warning.

Withholding errors are different

If too much federal income tax was withheld, the money isn't lost. It's credited on your tax return, and you'll get it back as a refund. Fix the cause by submitting a new W-4 — see how to fill out a W-4.

Social Security over-withholding works differently depending on the cause. If you had two employers and together they withheld more than the annual maximum, you claim the excess back on your tax return. But if a single employer withheld too much, it has to refund you directly — you can't recover it on your return.

If your employer won't fix it

Most disputes end with a conversation. If an underpayment isn't corrected after you've raised it in writing, you have options:

• File a wage claim with your state labor department. Most states have a simple process, and many have deadlines for paying wages owed.
• Contact the US Department of Labor's Wage and Hour Division at 1-866-487-9243 for minimum wage and overtime violations under federal law.

Federal law protects employees from retaliation for raising wage complaints. Keep copies of your stubs, timesheets, and correspondence throughout — how long to keep pay stubs covers how long.

For employers: correcting a stub properly

When you find a mistake in a pay stub you've issued:

1. Pay any shortfall promptly, in the next payroll at the latest; check your state's deadline.
2. Issue a corrected stub rather than editing the old one. The original is a record of what was actually paid; the correction documents the fix.
3. Correct the underlying cause — the rate, the W-4, the deduction setup — so it doesn't repeat next period.
4. Fix the tax filings if the error crossed a quarter or year end. Prior quarters are corrected with Form 941-X, and an incorrect W-2 with Form W-2c.

If you create stubs with OakPaystubs, a paid stub can be re-issued as a correction for the same pay period without touching the original — see create the next pay period, clone, or correct a stub.

This article is general information, not legal or tax advice. Wage laws vary by state, so check with your state labor department for the rules that apply to you.