If you're receiving SSDI — or applying for it — one of the most important numbers to understand is the monthly earnings limit. Earn too much, and the Social Security Administration may determine you're no longer disabled under their rules. But the limit isn't a single hard line for everyone. Here's how it actually works.
The SSA doesn't just look at whether you're working. They look at whether your work rises to the level of Substantial Gainful Activity, or SGA. SGA is the SSA's threshold for deciding whether your earnings indicate an ability to work at a level that disqualifies you from SSDI.
For 2025, the SGA limits are:
| Category | Monthly Earnings Limit (2025) |
|---|---|
| Non-blind SSDI recipients | $1,620/month |
| Blind SSDI recipients | $2,700/month |
These figures adjust annually based on changes in average wages. The blind threshold is consistently higher as required by statute.
If your gross earnings from work exceed the applicable limit, the SSA may consider you engaged in SGA — which can affect your benefit status, depending on where you are in the SSDI process.
The SSA generally looks at gross wages — what you earn before taxes and deductions — not your net pay. However, the SSA can sometimes deduct certain impairment-related work expenses (IRWEs) from your earnings before comparing them to the SGA threshold. These are out-of-pocket costs directly tied to your disability that allow you to work, such as specialized equipment or certain medications.
This means two people earning the same gross amount could be treated differently depending on their documented work-related disability expenses.
The SGA threshold doesn't function the same way throughout your SSDI journey. When it applies — and what happens when you exceed it — depends heavily on your current status.
If you're still waiting for a decision on your SSDI application and you're currently working, the SSA will check whether your earnings exceed SGA. If they do at the time of your application, the SSA will typically deny your claim at the first step of their five-step evaluation — before ever reviewing your medical records. This is one of the earliest and most consequential ways SGA affects claimants.
After approval, the rules shift — at least temporarily. Approved SSDI recipients have access to work incentive programs designed to encourage a return to work without immediately losing benefits.
Trial Work Period (TWP): For nine months (not necessarily consecutive) within a rolling 60-month window, you can earn any amount without it affecting your SSDI benefit. In 2025, any month in which you earn more than $1,110 counts as a trial work month. The SSA tracks these months carefully.
Extended Period of Eligibility (EPE): After your nine trial work months are used, you enter a 36-month window. During this period, you keep your benefit in any month your earnings fall below SGA ($1,620 in 2025), but your benefit may stop in months you exceed it — and restart in months you don't.
After the EPE: If you're still earning above SGA once the EPE ends, your SSDI benefit can be terminated. Re-applying later through an expedited reinstatement process may be possible if your condition worsens and forces you to stop working again.
Not all income affects your SGA calculation the same way. The SSA focuses specifically on earned income from work — wages from a job or net profit from self-employment.
The following generally do not count toward the SGA threshold:
Self-employment is evaluated differently than wage employment. The SSA may look at your actual work activity, time spent, and net profit — not just gross income — when assessing SGA for business owners.
Whether the SGA limit affects you in a meaningful way depends on several converging factors:
Two SSDI recipients earning $1,700 a month could face entirely different outcomes depending on these factors.
The 2025 SGA threshold — $1,620 for most recipients, $2,700 for those who are blind — is a concrete, published figure. But knowing the number and knowing what it means for your specific situation are two different things. Where you are in the SSDI process, how your income is structured, what work expenses you have, and what work incentive programs you've used all determine how that number applies to you.
The limit sets the boundary. Your circumstances determine how close to it you actually are. 🎯