Work and Disability Benefits: The Basic Rule

You can work and receive SSDI (Social Security Disability Insurance) or SSI (Supplemental Security Income) at the same time, but there are earnings limits. The amount you can earn depends on which program you receive, whether you are still in a trial work period, and whether you have reported your work to Social Security.

Social Security does not stop your benefits the moment you earn a dollar. Instead, the program uses specific thresholds and counting rules. If you earn above those thresholds, your benefits reduce or stop — but the reduction follows a formula, not a cliff. Understanding these rules before you start working prevents overpayments that you would have to repay later.

Key Takeaways

  • SSDI has a trial work period of nine months (not necessarily consecutive) during which you can earn any amount without losing benefits.
  • After the trial work period ends, SSDI benefits stop if you earn more than the substantial gainful activity amount, which changes yearly — in 2024 it is $1,550 per month for non-blind workers.
  • SSI has a monthly earnings limit of $65 plus half of remaining earnings; amounts above that reduce your SSI payment dollar-for-dollar.
  • You must report all work to Social Security within 30 days or face overpayment debt.
  • Work incentives like the Plan to Achieve Self-Support (PASS) and Impairment Related Work Expenses (IRWE) can allow you to earn more while keeping benefits.

SSDI: The Trial Work Period and Substantial Gainful Activity

If you receive SSDI, you get a trial work period of nine months. During these nine months, you can earn any amount — $500 a month, $5,000 a month, it does not matter — and keep your full SSDI benefit. The nine months do not have to be consecutive. Social Security counts only months in which you earn $1,090 or more (in 2024) toward your nine-month total.

After you have used your nine trial work months, SSDI stops if your earnings reach substantial gainful activity (SGA). For 2024, SGA is $1,550 per month for non-blind workers and $2,590 for blind workers. These amounts change each year. If you earn $1,550 or more in a month after your trial work period ends, Social Security will stop your SSDI benefit for that month and all following months, unless your earnings drop back below SGA.

The key word is "earnings," not hours worked. Social Security counts your gross income before taxes. If you are self-employed, they count net profit (income minus business expenses). If you work part-time at minimum wage, they count what you actually earn, not what you could earn if you worked full-time.

SSI: The Monthly Earnings Formula

SSI works differently from SSDI. There is no trial work period. Instead, SSI reduces your monthly payment based on how much you earn each month.

The formula is: exclude the first $65 of monthly earnings, then exclude half of the remainder. Any amount above that reduces your SSI payment dollar-for-dollar. For example, if you earn $200 in a month: subtract $65 (excluded amount), leaving $135. Divide $135 by two, which is $67.50. Your SSI payment reduces by $67.50 that month. If your SSI payment is $943 (the federal rate in 2024), you would receive $875.50 that month.

Unlike SSDI, SSI has no earnings threshold that stops the benefit entirely. Your SSI payment shrinks as you earn more, but it does not disappear unless your earnings are high enough that the reduction equals your entire payment. Some states add money to the federal SSI rate, which changes the calculation slightly — contact your local SSI office to learn your state's rate.

Work Incentives That Protect Your Benefits

Social Security offers programs designed to let you work and keep more of your benefits. The most common are Impairment Related Work Expenses (IRWE) and the Plan to Achieve Self-Support (PASS).

IRWE lets you subtract certain work-related costs from your earnings before Social Security counts them toward SGA or the SSI formula. If you need a wheelchair ramp at work, a personal attendant, medication, or special equipment because of your disability, those costs can be deducted. For SSDI, this can lower your countable earnings below SGA. For SSI, it reduces the amount that triggers the payment reduction. You must report IRWE costs to Social Security and provide receipts.

PASS is a written plan you create with a Social Security work incentives planner. It sets aside income and resources for a specific work goal — starting a business, getting a degree, buying a vehicle for work. Money set aside under PASS does not count toward your earnings limit for either SSDI or SSI. PASS is complex and requires approval, but it can allow you to earn and save far more than the standard rules permit. Ask your local Social Security office for a work incentives planner, or search the Ticket to Work website for a planner near you.

Reporting Your Work to Social Security

You must report all work to Social Security within 30 days of starting. If you do not report, Social Security will eventually discover the earnings through tax records and send you a bill for overpaid benefits — money you will have to repay. Reporting is straightforward: call your local Social Security office, or use your online my Social Security account to report wages.

When you report, tell Social Security your job title, the date you started, how many hours you work per week, and your gross monthly earnings. If your earnings change, report the change. If you stop working, report that too. Social Security uses this information to calculate whether your benefits should continue, reduce, or stop.

Reporting does not automatically trigger a benefit reduction or stop. Social Security compares your reported earnings to the SGA amount (for SSDI) or runs the SSI formula. If you are still under the threshold, your benefits continue. If you are over it, Social Security sends you a notice explaining the change and the effective date.

What Happens If You Earn Too Much

For SSDI, if you earn at or above SGA after your trial work period, your benefits stop. You enter what Social Security calls the extended may be able to access period, which lasts 36 months. During this time, you can still use your Medicare (if you have it) even though you are not receiving a cash benefit. If your earnings drop below SGA in any month during the 36-month period, your SSDI restarts automatically — you do not have to reapply.

For SSI, your payment shrinks as you earn more, but it does not stop abruptly. You keep some SSI as long as your countable income stays below your state's SSI limit. Once your earnings are high enough that the reduction formula eliminates your entire payment, SSI stops. Unlike SSDI, there is no extended may be able to access period for SSI — if your payment stops, you would have to reapply if you later earn less.

Earnings Limits Change Each Year

The SGA amount and the SSI exclusion amounts ($65 and the 50% rule) change each January based on national wage averages. In 2024, SGA for non-blind SSDI workers is $1,550 per month. In 2025, it will likely be higher — Social Security announces the new amount in October of the prior year. Check the Social Security website or call your local office to confirm the current year's limits before you start working or if your earnings are close to the threshold.

The same applies to SSI. The federal SSI payment amount changes yearly, and so does the $65 exclusion (though it changes less often). Your state may also adjust its SSI add-on amount. If you receive SSI, ask your caseworker for the current year's earnings rules specific to your state.

Frequently Asked Questions

Can I work part-time and keep my full SSDI benefit?

Yes, if you are still in your nine-month trial work period. After that, you can work part-time as long as your monthly earnings stay below the SGA amount ($1,550 in 2024 for non-blind workers). Part-time work at minimum wage often stays under SGA, but it depends on how many hours you work and your hourly rate.

What if I earn money from self-employment or a side business?

Social Security counts net profit (revenue minus business expenses) from self-employment toward your earnings limit. Keep records of all income and expenses. If you are unsure whether a cost is deductible, ask your local Social Security office before you claim it. Self-employment income is reported the same way as wages — within 30 days of earning it.

Does Social Security count unemployment benefits or workers' compensation as earnings?

No. Unemployment benefits, workers' compensation, and other replacement benefits do not count as earnings for SSDI or SSI. Only wages from work or net profit from self-employment count. However, these benefits may affect SSI in other ways — ask your SSI caseworker if you receive them.

What if I earn money but do not report it?

Social Security will find out through tax records or IRS reports. When they do, they will send you an overpayment notice demanding repayment of all benefits you received while earning above the limit. Overpayments can be thousands of dollars. You can request a waiver if you did not know you had to report, but it is easier and safer to report on time.

Can I use a work incentive like PASS to earn more?

Yes. PASS allows you to set aside income and resources for a work goal without it counting against your earnings limit. You need a written plan approved by Social Security, and it requires ongoing reporting. A work incentives planner can help you create one at no cost. Search the Ticket to Work website or ask your local Social Security office for a planner in your area.