3 mistakes that cause overpayments, and how to avoid them
Updated September 30, 2026 · General information, not legal advice
An overpayment is when Social Security says it paid you more than it should have, and asks for the money back. It happens a lot. In one Social Security study of people who started SSDI in 2008, 82% of those whose work put them at risk were overpaid within 10 years. The median amount was $9,206.
Mistake 1: Waiting for Social Security to find out
Social Security doesn't automatically know what you earn each month. Tax records can take a year or more to reach them, and by then the months have added up into a big bill.
Instead: report your pay every month, by the 6th of the next month (SSI), and whenever you start, stop or change jobs, or your pay changes (SSDI). If Social Security has sent you a notice that it gets your pay straight from your employer through its Payroll Information Exchange (PIE), you still report new jobs, jobs that end, self-employment and other changes.
Mistake 2: Reporting take-home pay
Social Security counts gross pay: what you earned before taxes and deductions. Reporting what landed in your bank account makes your earnings look lower than they were, and the difference can come back as an overpayment.
Instead: use the "gross pay" or "total earnings" line on your pay stub for that paycheck, not the year-to-date total.
Mistake 3: Not keeping proof
If Social Security says you didn't report, it's your word against their records. Offices are busy, and paperwork gets lost.
Instead: after every report, save the confirmation or receipt number, the date and how you reported. Keep your pay stubs. A screenshot is great proof.
Two more traps to watch
- Months with 3 paychecks (SSI). If you're paid every week or every 2 weeks, some months have an extra payday. That month's SSI check comes out lower, 2 months later. That's expected, not an error.
- Savings over $2,000 on the 1st (SSI). SSI checks what you have on the first day of each month. The limit is $2,000 for one person and $3,000 for a couple. Saving your paychecks can push you over without you noticing. If your disability began before age 46 (the rule since 2026), an ABLE account can help, since up to $100,000 in one doesn't count.
Got an overpayment letter?
Don't ignore it, and don't panic. You have choices:
- Appeal (form SSA-561) if you think the amount or the decision is wrong. It's usually due within 60 days. Ask within 30 days of getting the letter and Social Security won't collect while it decides.
- Ask for a waiver (form SSA-632) if it wasn't your fault and paying it back would be a hardship or unfair. You can ask at any time.
- Ask for a lower payment if you agree you owe it but can't afford the amount they're taking.
A free benefits counselor or legal aid office can help. Benefits counseling (WIPA): 1-866-968-7842. Find legal aid at lawhelp.org.
- Hoffman et al., Social Security Bulletin, Vol. 84 No. 1, February 2024
- SSA Office of the Inspector General, Untimely self-reporting and overpayments, February 2025
- Social Security, Reporting wages for SSI
- Social Security, SSI resources
- Social Security, Ask us to waive an overpayment