If you're receiving SSDI benefits — or applying for them — one of the most practical questions you'll face is how much you can earn from work without putting your benefits at risk. The SSA calls this the Substantial Gainful Activity (SGA) threshold, and it's the central number governing work activity for SSDI recipients in 2025.
Substantial Gainful Activity is the SSA's standard for determining whether someone is working "too much" to qualify for — or continue receiving — SSDI. If your earnings consistently exceed the SGA threshold, the SSA may determine you are no longer disabled under their definition.
For 2025, the SGA limits are:
| Category | Monthly Earnings Limit (2025) |
|---|---|
| Non-blind SSDI recipients | $1,620/month |
| Statutorily blind SSDI recipients | $2,700/month |
These figures adjust annually, typically in line with national wage index changes, so the numbers you see for 2024 or earlier no longer apply.
Crossing these thresholds doesn't automatically end your benefits overnight — but it does trigger a review process that can affect your eligibility.
The SGA limit functions differently depending on where you are in your SSDI journey.
If you're still in the application process, the SSA applies SGA as one of the first filters in their five-step sequential evaluation. If you're currently earning above $1,620/month (for non-blind individuals in 2025), the SSA may deny your claim at step one — before ever reviewing your medical records. This is one reason that current work activity matters even during the application stage.
Once approved, you're not immediately cut off if you try returning to work. The SSA builds in protections called work incentives, and the most important one is the Trial Work Period (TWP).
During the TWP, you can test your ability to work for up to 9 months (not necessarily consecutive) within a rolling 60-month window without losing your SSDI benefits — regardless of how much you earn. In 2025, a month counts as a TWP month if you earn more than $1,110.
After you've used all 9 TWP months, the SSA evaluates whether your earnings exceed SGA. If they do, you enter a grace period of 3 additional months of payments, after which benefits can stop.
After the TWP ends, a 36-month window called the Extended Period of Eligibility begins. During this period, if your earnings drop below SGA in any given month, you can request that your benefits be reinstated without filing a new application. This is a meaningful protection for people whose work capacity fluctuates.
Not all income is treated equally. The SSA focuses on gross wages from work activity and net earnings from self-employment. Passive income — such as investment returns, rental income, or pension payments — does not count toward SGA.
The SSA may also apply deductions that can bring your countable earnings below the SGA line even when your gross income is above it. These include:
These deductions don't apply automatically. You have to document and report them.
A common misconception is that earning any amount while on SSDI is dangerous. It isn't — the SGA threshold is specifically about work activity that demonstrates the ability to engage in substantial employment. The SSA's concern is whether your disability still prevents you from doing meaningful work, not whether you earned $200 doing occasional tasks.
That said, any work activity while receiving SSDI should be reported to the SSA. Failing to report earnings — even small amounts — is one of the more common causes of overpayments, which the SSA will seek to recover.
The SGA limit is a fixed number, but how it applies to any specific person depends on several layered factors:
Someone two months into their Trial Work Period faces a very different picture than someone who has exhausted their EPE. Someone with significant impairment-related work expenses may have countable earnings well below their actual paycheck.
The earnings limit itself is consistent across most SSDI recipients in 2025. What varies — sometimes significantly — is how the rules interact with each person's work situation, disability history, and benefit status at the time they return to work.