Your earnings limit depends on whether you're working and how much you make
Social Security Disability Insurance (SSDI) has no income limit — you can earn as much as you want and still receive your full benefit. However, if you earn above a certain threshold, Social Security will assume you're no longer disabled and may stop your payments. That threshold is called Substantial Gainful Activity, or SGA, and it changes every year.
For 2024, SGA is $1,550 per month if you're blind and $1,550 per month if you're not blind. If you earn more than this amount in a month, Social Security will review your case. Earning below it doesn't may provide your benefits continue — Social Security also looks at whether the work itself shows you can do substantial work — but it's the main number that triggers a review.
The key difference between SSDI and Supplemental Security Income (SSI) is that SSI has strict income and resource limits that can reduce or eliminate your payment. SSDI does not count your earnings as income that reduces your check. Instead, it uses work as evidence about your disability status.
Key Takeaways
- You can earn any amount while on SSDI, but earning over $1,550 per month in 2024 may trigger a work review that could end your benefits.
- Social Security looks at whether your work proves you can do substantial work, not just the dollar amount you earn.
- Work incentives like Trial Work Period and Extended may be able to access Period let you test your ability to work without losing benefits immediately.
- You must report your work to Social Security within 30 days, and failing to do so can result in overpayments you'll have to repay.
- If you're also receiving SSI, your earnings will reduce your SSI payment dollar-for-dollar after a small exclusion.
What counts as work that triggers a review
Social Security doesn't count all income the same way. Self-employment, wages from an employer, and work you do for someone else all count. Unearned income — such as interest, dividends, pensions, or money from family members — does not count toward the SGA threshold and does not trigger a work review.
The type of work matters too. If you're working part-time at minimum wage, earning $1,200 a month, you're below SGA and unlikely to face a review. But if you're working full-time in a job that requires the same skills your disability prevents you from using, Social Security may conclude you're not disabled, even if you're earning less than SGA. This is rare, but it happens when the nature of the work contradicts your disability claim.
Work done during a Trial Work Period (TWP) is treated differently and does not count toward SGA at all. During your TWP, you can earn any amount and keep your full SSDI benefit. Social Security gives you nine months of work (not necessarily consecutive) during a rolling 60-month window to test whether you can work without losing your benefits.
Trial Work Period and Extended may be able to access Period explained
The Trial Work Period is a nine-month window during which you can work and earn any amount without Social Security reviewing your disability status. These nine months do not have to be consecutive. If you work in January, take three months off, then work again in May, both months count toward your nine. Once you've used all nine months within a 60-month rolling window, your TWP ends.
After your TWP ends, you enter the Extended may be able to access Period, which lasts 36 months. During this time, you can still work and earn above SGA, but Social Security will review your case each month you earn over the threshold. If the review finds you can do substantial work, your benefits stop — but you don't lose them permanently. You can request reinstatement within five years if you stop working or your earnings drop below SGA again.
Many people don't know they have a TWP available. If you haven't used yours yet, contact Social Security and ask them to confirm your TWP status. If you've already used it, you're in the Extended may be able to access Period, and the stakes are higher: earning over SGA can end your benefits that month.
How to report your work to Social Security
You must report any work to Social Security within 30 days of starting. Call your local Social Security office or contact them online through your my Social Security account. Tell them your job title, employer name, how many hours you work per week, and how much you earn per month.
Social Security uses this information to track whether you've crossed the SGA threshold and to count your TWP months. If you don't report your work, Social Security may overpay you — paying you benefits you weren't may have access to to — and you'll have to repay the overpayment later, even if the delay wasn't your fault.
If your earnings change — you get a raise, cut your hours, or leave the job — report that change too. Social Security needs current information to make the right decision about your benefits. Many people worry that reporting work will automatically end their benefits, but that's not how it works. Reporting is how Social Security knows you're using your TWP or Extended may be able to access Period correctly.
What happens if you earn over the SGA threshold
If you earn more than $1,550 per month (in 2024) and you're not in your Trial Work Period, Social Security will send you a letter asking for details about your work. They want to know what you do, how many hours you work, and whether the work shows you can do substantial work despite your disability.
Social Security may decide that your work proves you're not disabled and stop your benefits. This is called a work cessation review. You'll receive a notice explaining the decision and your right to appeal. If you disagree, you can request reconsideration within 60 days. During the appeal, you can continue to receive benefits while Social Security reviews your case again.
If your benefits are stopped and you later stop working or your earnings drop below SGA, you can request reinstatement. You have five years from the month your benefits stopped to request reinstatement without having to file a new disability claim. After five years, you'd have to apply for SSDI again from the beginning.
SSDI and SSI: different rules for the same person
If you receive both SSDI and SSI, the earnings rules are different for each program. Your SSDI benefit is not reduced by your earnings. Your SSI benefit is reduced by your earnings, minus a small monthly exclusion ($65 in 2024) and minus half of what you earn above that exclusion.
For example, if you earn $1,000 per month and receive SSI, Social Security excludes the first $65, leaving $935. They count half of that $935 — $467.50 — against your SSI benefit. If your SSI payment is $600, it would be reduced to about $132. Your SSDI payment stays the same.
This matters because many people on SSDI also receive SSI to bring their total benefit up to the federal minimum. If you start working, your SSI portion shrinks quickly, but your SSDI portion doesn't change. Work incentives that help SSDI recipients — like the Trial Work Period — don't reduce your SSI the way regular earnings do, so they're worth understanding if you receive both programs.
Work incentives that protect your benefits while you earn
Beyond the Trial Work Period, Social Security offers other work incentives designed to let you test your ability to work. Impairment Related Work Expenses (IRWE) let you deduct costs directly related to your disability — such as attendant care, medical devices, or transportation to work — before Social Security counts your earnings toward SGA. If you use a wheelchair van to get to work, the cost of that van can be deducted.
Plan to Achieve Self-Support (PASS) is a more complex tool that lets you set aside income and resources for a specific work goal — such as education, training, or starting a business — without those funds counting against your SSI. PASS requires a written plan and ongoing reporting, but it can protect thousands of dollars while you work toward independence.
These incentives require paperwork and planning, but they're free and can make a real difference in how much you can earn without losing benefits. Ask Social Security whether IRWE or PASS might help your situation. Many people don't know these exist.
Frequently Asked Questions
Can I work part-time and keep my full SSDI benefit?
Yes, if you're in your Trial Work Period, you can earn any amount. If you're past your TWP, you can work part-time as long as you earn under $1,550 per month (2024). If you earn more than that, Social Security will review whether your work shows you can do substantial work, which may end your benefits.
What if I earn money from a side gig or freelance work?
Self-employment income counts toward SGA the same way wages do. If you earn $1,200 from freelance work in a month, that counts as $1,200 toward the threshold. You still must report it to Social Security within 30 days. Keep records of your hours and earnings so you can explain your work if Social Security asks.
Do I lose my benefits immediately if I earn over SGA?
No. Earning over SGA triggers a review, but Social Security doesn't stop your benefits that month. They send you a letter, review your case, and make a decision. If they decide your work shows you can do substantial work, they'll stop your benefits in a future month and explain the decision in writing. You have the right to appeal.
Can I work while waiting for my SSDI decision?
Yes. Working while your claim is pending does not hurt your case. However, if you're approved and your approval date is set in the past, any earnings you had before that date may affect your back pay. Ask Social Security how your current work might affect your back pay amount.
What if I made a mistake and didn't report my work?
Contact Social Security immediately and report the work. If you were overpaid because you didn't report, Social Security will send you a bill for the overpayment. You can request a waiver of the overpayment if you can show you didn't cause the overpayment and repaying it would be a hardship, but you must request it in writing within 60 days of the overpayment notice.