Yes — but within strict limits. The Social Security Administration doesn't expect every SSDI recipient to stop working entirely, but it does set clear rules about how much you can earn and what happens when you do. Understanding those rules is the difference between keeping your benefits and triggering a review that could end them.
SSDI replaces income for people who can no longer perform substantial gainful activity (SGA) due to a medically determinable impairment expected to last at least 12 months or result in death. That phrase — substantial gainful activity — is the centerpiece of every work-related question on SSDI.
The SSA defines SGA by a monthly earnings threshold that adjusts annually. In 2025, that threshold is $1,620/month for non-blind recipients and $2,700/month for blind recipients. Earning above those amounts signals to SSA that you may be capable of substantial work — and that can trigger a review of your eligibility.
One of the most misunderstood SSDI provisions is the Trial Work Period (TWP). Once approved for SSDI, you're allowed to test your ability to return to work without immediately losing benefits. During the TWP, you can earn any amount for up to 9 months (not necessarily consecutive) within a rolling 60-month window and still receive full SSDI payments.
In 2025, any month where you earn more than $1,110 counts as a trial work month.
After you've used all 9 trial work months, SSA evaluates whether your work qualifies as SGA. If it does, your benefits stop — but not immediately.
After the Trial Work Period ends, you enter a 36-month Extended Period of Eligibility (EPE). During this window, any month your earnings fall below the SGA threshold, you can receive benefits without reapplying. If your earnings drop — due to reduced hours, a health setback, or job loss — your payments can resume automatically.
This is the safety net most working SSDI recipients don't know they have.
SSA looks at more than just your paycheck. Several factors shape whether your activity counts as SGA:
The distinction between earning a little and earning too much isn't always obvious from a pay stub alone.
| Rule | Monthly Amount |
|---|---|
| SGA limit (non-blind) | $1,620 |
| SGA limit (blind) | $2,700 |
| Trial Work Period trigger | $1,110 |
| TWP duration | 9 months (in 60-month window) |
| Extended Period of Eligibility | 36 months after TWP |
All figures adjust annually. Confirm current amounts at SSA.gov.
SSA also runs a voluntary program called Ticket to Work, available to most SSDI recipients between ages 18 and 64. It connects beneficiaries with employment networks and state vocational rehabilitation agencies that provide job training, placement, and ongoing support — without automatically triggering a Continuing Disability Review (CDR).
Participation doesn't guarantee anything, but it's one of the few ways to explore work while preserving some insulation from immediate benefit review.
If you're applying for SSDI — not yet approved — SSA applies SGA differently. Working above the SGA threshold while your application is pending can lead to an outright denial on the grounds that you're currently capable of substantial work. This is one of the most common reasons initial claims are rejected before medical evidence is even fully evaluated.
There's a different calculus depending on whether you're working during the application, appealing a denial, or already receiving benefits. Each stage carries its own risk profile.
Someone with a progressive condition working part-time well below SGA faces different stakes than someone whose condition fluctuates and whose earnings hover near the threshold. A self-employed recipient has a more complex calculation than a salaried employee. Someone in the Trial Work Period has options that someone who exhausted it three years ago no longer has.
The rules are the same for everyone — but which rules apply, how they interact, and what they mean for monthly income and long-term benefit security varies significantly based on your work history, benefit start date, how long you've been receiving SSDI, your specific impairment, and whether you're also receiving SSI. ⚖️
The program allows work. It structures that allowance carefully. And the line between working within the rules and inadvertently crossing them is one that looks different for every person holding an SSDI award letter.
