You can work while getting SSDI. You get nine trial work months where you keep your full check whatever you earn, then a 36-month safety net where it's paid in any month you earn under $1,690 (2026). Here's how the clocks run, with real numbers.
Yes. Social Security expects some people to try going back, and it built a set of work incentives so a failed attempt doesn't cost you your benefits. The catch is that the rules work by the month, use two different dollar thresholds, and run on several overlapping clocks. Get them straight before your first paycheck, not after the overpayment letter.
The two 2026 numbers that matter:
You get nine trial work months. During those months you keep your full SSDI check no matter how much you earn, as long as you're still disabled under SSA's rules. The months don't have to be in a row. The period ends when you've used nine within any rolling 60-month window.
A month where you earn $1,210 or less doesn't count, so part-time work below that line can go on indefinitely without touching the nine. Here's how different monthly earnings play out in 2026:
| Gross earnings in a month | Trial work month? | Over SGA? | During the trial period | After it, in the extended period |
|---|---|---|---|---|
| $900 | No | No | Check paid | Check paid |
| $1,300 | Yes | No | Check paid | Check paid |
| $1,900 with $300 of work expenses deducted | Yes | No ($1,600 countable) | Check paid | Check paid |
| $2,000 | Yes | Yes | Check paid | No check (after the 3 paid months) |
| $3,500 | Yes | Yes | Check paid | No check (after the 3 paid months) |
The third row is the one people miss. SSA judges SGA on countable earnings, and it subtracts impairment-related work expenses: medication, a wheelchair, special transport, a job coach you pay for. If you earn $1,900 but spend $300 a month on those, you're at $1,600, under the line. Keep receipts. Employer subsidies, like extra supervision or a lighter workload at full pay, can be deducted the same way.
The 36-month extended period of eligibility starts the next month. Your benefits aren't cut off; they're switched on or off month by month. Here's one worker on $1,630 a month who starts a $2,000-a-month job in January 2026:
| Months | What SSA calls it | SSDI paid | Wages plus SSDI per month |
|---|---|---|---|
| Jan to Sep 2026 | Trial work months 1 to 9 | $1,630 every month | $3,630 |
| Oct 2026 | First month over SGA after the trial (cessation month) | $1,630 | $3,630 |
| Nov and Dec 2026 | Two grace months | $1,630 | $3,630 |
| Jan 2027 to Sep 2029 | Rest of the 36-month extended period | None in months over SGA; paid in any month under it | $2,000 in most months |
| Oct 2029 onward | Extended period over | Benefits end the first month over SGA | $2,000 |
So the first 12 months of work pay $19,560 in benefits on top of $24,000 in wages. After that, any month you earn under SGA, because of reduced hours or a flare-up, your check comes back without a new application. You just have to report the earnings. After the 36 months, the first month over SGA ends your entitlement.
Even then there's a backstop. For five years after benefits stop, you can ask for expedited reinstatement if your condition stops you working again. SSA can pay up to six months of provisional benefits while it decides, and you don't start over with a new application or waiting period.
Usually, yes, and for a long time. Premium-free Part A continues for at least 93 months after your trial work period ends, as long as you're still medically disabled. For the worker above, whose trial ended in September 2026, that runs into mid-2034. Part B continues as long as you keep paying the premium. If you haven't reached Medicare yet, the 24-month clock keeps running while you're entitled to SSDI; see when Medicare starts on SSDI.
Very. SSI has no trial work period. Instead, SSA ignores the first $85 of monthly wages ($20 general plus $65 earned), then reduces your check by $1 for every $2 above that. With the 2026 federal SSI payment of $994, wages of $1,000 cut it by $457.50, to $536.50, and the check reaches zero at about $2,073 a month in wages. Medicaid can continue past that point under section 1619(b), up to a limit that varies by state.
Any amount during your nine trial work months. After that, you keep your check in months when countable earnings are $1,690 or less, or $2,830 if you're blind. Any month over $1,210 uses up a trial work month.
Only if gross earnings are over $1,210 in that month in 2026, or for self-employment, net earnings over $1,210 or more than 80 hours of work. Part-time work under that line doesn't use any of your nine months.
During the trial work period, nothing; you keep your check. After it, the first month over SGA is the cessation month, and you're paid for it and the next two grace months. Then no check is paid for months over SGA until the 36-month extended period ends.
It can. SSA may start a review if your earnings suggest you can work. If your Ticket to Work is assigned and you're making timely progress, SSA won't start a medical review because of that work.
Yes. During the 36-month extended period, your check restarts in any month under SGA. For five years after that, you can request expedited reinstatement and get up to six months of provisional benefits while SSA decides, without a new application.