What an SSDI work trial is and how it protects your benefits

An SSDI work trial is a period during which you can work and earn money while keeping your full Social Security Disability Insurance payment. It lasts nine months and does not have to be consecutive — you can use the months whenever you want over a rolling 60-month window. The Social Security Administration counts only months in which you earn more than $240 per month (in 2024) as "work months," so you can work below that threshold without using up any trial time.

The purpose is to let you test whether you can actually sustain work before your benefits end. Many people on SSDI worry that returning to work means losing their health insurance or that one bad month will disqualify them permanently. The work trial removes that risk for nine months: you keep your full check and your Medicare coverage no matter how much you earn during those months.

This is different from the Trial Work Period, which is the broader framework. The work trial is the actual tool you use within that framework — the nine months of protected work.

Key Takeaways

  • You keep your full SSDI payment for nine months of work, even if you earn thousands of dollars per month.
  • Only months in which you earn more than $240 count against your nine-month window, so low-earning months are free.
  • The nine months do not have to be used all at once; you can spread them across five years.
  • After your work trial ends, you enter the Extended Period of may be able to access, during which benefits stop only in months you earn above the Substantial Gainful Activity level (currently $1,550 per month).
  • You must report your work and earnings to Social Security; they do not monitor your employment automatically.

How the nine-month window actually works

Social Security counts a month as a "work month" only if you earn more than $240 in that calendar month. If you earn $200 in January, that month does not count. If you earn $500 in February, it does count. You can work part-time, full-time, or switch between jobs, and as long as you stay under $240 in a given month, that month is free.

The nine months do not have to be consecutive. You might use three months in your first year back at work, then take a break, then use four more months two years later. As long as you use all nine months within 60 months of your first work month, you are still protected. This flexibility matters because it lets you test work gradually — work for a few months, see how your condition holds up, take time off if needed, then resume.

Once you have used all nine months, you move into the Extended Period of may be able to access. During that phase, your benefits stop only in months when you earn $1,550 or more (the 2024 Substantial Gainful Activity threshold). Below that, you still get your full check. This phase lasts 36 months, giving you another safety net after the work trial ends.

What you must report and when

You are responsible for telling Social Security about your work. They do not monitor your paychecks or contact your employer. If you do not report earnings and Social Security later discovers you worked without telling them, they can overpay you — meaning you will owe the money back, sometimes with penalties.

Report your work and earnings to your local Social Security office or online through your my Social Security account. You should report as soon as you start working, not wait until the end of the month or year. Tell them the job title, the employer name, how many hours you work per week, and what you earn. If your job or earnings change, report that too.

Social Security uses your reported earnings to count your work months and to determine whether you have entered the Extended Period of may be able to access. They also use it to calculate whether you have crossed the Substantial Gainful Activity threshold, which affects your benefits after the trial ends.

How the work trial affects your Medicare coverage

During your nine-month work trial, your Medicare coverage continues regardless of how much you earn. This is one of the biggest protections the trial offers: you do not lose health insurance while testing work.

After the work trial ends and you enter the Extended Period of may be able to access, Medicare stays in place for 93 more months (about 7.75 years) even if your SSDI benefits stop. This is called Medicare continuation. You will have to pay the Part B premium yourself if your benefits stop, but you keep coverage. After those 93 months end, you may be able to buy Medicare coverage on your own if you are not yet 65.

If you are also on Medicaid, the rules vary by state. Some states end Medicaid when SSDI stops; others continue it. Check with your state Medicaid office about what happens to your coverage during and after the work trial.

What happens if you earn above the Substantial Gainful Activity level

During your nine-month work trial, earning above the Substantial Gainful Activity level ($1,550 in 2024) does not stop your benefits. You keep your full payment. The high earnings just count as one of your nine work months.

Once the work trial ends, the rules change. If you earn $1,550 or more in any month during the Extended Period of may be able to access, your benefits stop for that month only. The next month, if you earn below $1,550, your benefits resume. This is called month-to-month suspension, and it is different from the all-or-nothing rule that applies before you start the work trial.

After the Extended Period of may be able to access ends (36 months after your trial ends), the old rule returns: if you earn above Substantial Gainful Activity for nine months in a row, your case closes and you lose SSDI. But you have a 60-month window to reopen your case without a new process if your earnings drop again.

Common reasons the work trial fails and how to avoid them

The most common mistake is not reporting work to Social Security. People assume one job or one month does not matter, or they forget to report, and then Social Security discovers the unreported earnings months later. This can trigger overpayment notices and make it harder to trust your benefit amount going forward.

Another mistake is misunderstanding the $240 threshold. Some people think they can earn $240 per week without it counting as a work month. The threshold is per calendar month, not per week. If you earn $240 in a single week but spread across two months, each month counts separately.

A third mistake is not understanding what happens after the work trial. People use up their nine months, think they are done, and then are shocked when benefits stop the first month they earn above $1,550. Knowing that the Extended Period of may be able to access comes next — and that it offers month-to-month suspension rather than when ready closure — helps you plan.

Finally, some people do not realize the work trial is optional. You do not have to use it. If you are not ready to work or want to stay on benefits without testing employment, you can straightforward not work. The trial is there if you want it, but there is no penalty for not using it.

How to start your work trial

Contact your local Social Security office or call 1-800-772-1213 and tell them you want to start working. You do not need permission or a formal process. straightforward report your work and earnings, and Social Security will begin counting your work months automatically.

Before you start, it helps to understand your current benefit amount, your Medicare status, and whether you are on Medicaid. If you have questions about how work will affect your specific situation — for example, if you also receive Supplemental Security Income or have a work incentive like a Plan to Achieve Self-Support — ask Social Security to explain it before you begin. The work trial rules are the same for everyone, but how they interact with other programs can vary.

Keep records of your work and earnings. Save pay stubs, tax documents, and any correspondence with Social Security about your work trial. If a question comes up later about whether a month counted or how much you earned, your records are the proof.

Frequently Asked Questions

Can I use my work trial months all at once, or do they have to be spread out?

You can use them however you want. You could work nine months straight, or one month per year for nine years (as long as it is within 60 months total). Social Security does not require you to space them out. The only rule is that all nine months must fall within a 60-month rolling window.

What if I earn $240 in one month and $0 in the next — do both months count?

No. Only the month in which you earned more than $240 counts. The month with $0 earnings does not count as a work month, so you do not use up any of your nine months. You can have as many $0 or low-earning months as you want without penalty.

If I use up my nine work trial months, do my benefits automatically stop?

No. After your work trial ends, you enter the Extended Period of may be able to access for 36 months. During that time, benefits stop only in months when you earn $1,550 or more. Below that threshold, you keep your full payment. Your case does not close until you have earned above Substantial Gainful Activity for nine consecutive months after the Extended Period ends.

Do I lose Medicare if my SSDI benefits stop during the work trial?

No. Medicare continues throughout the nine-month work trial no matter how much you earn. After the trial ends, Medicare continues for another 93 months even if your SSDI benefits stop. You will pay the Part B premium yourself once benefits stop, but you keep coverage.

What happens if I do not report my work to Social Security?

Social Security may discover the unreported earnings later through tax records or other means. If they do, they will send you an overpayment notice requiring you to repay the benefits you received while working. This can be a large amount and may affect your future benefits. Always report work as soon as you start.