How Much Are You Allowed to Make on Disability (SSDI)?
If you're receiving SSDI benefits — or applying for them — one of the most practical questions you'll face is how much income you're allowed to earn without putting your benefits at risk. The answer isn't a single number. It's a set of rules that shift depending on where you are in the SSDI process, what kind of work you're doing, and how long you've been on benefits.
The Core Concept: Substantial Gainful Activity (SGA)
The Social Security Administration uses a measure called Substantial Gainful Activity, or SGA, to evaluate whether your work activity is significant enough to signal that you're no longer disabled under their definition.
If you're earning above the SGA threshold, SSA generally considers you capable of supporting yourself through work — and that can affect your eligibility for benefits.
In 2025, the SGA limit is $1,620 per month for most applicants and beneficiaries. For people who are blind, the threshold is higher — $2,700 per month. These figures adjust annually, so it's worth checking the current year's amount directly with SSA.
SGA applies at two distinct points:
- Before approval: If you're working above SGA while your application is pending, SSA may deny your claim on that basis alone — before even reviewing your medical records.
- After approval: Once you're receiving SSDI, earning above SGA triggers a review that could end your benefits.
💡 What Counts as "Earnings" Under SGA?
Not every dollar counts the same way. SSA looks at gross wages from work activity, but they allow certain deductions:
- Impairment-Related Work Expenses (IRWEs): Costs you pay out of pocket to work because of your disability — such as medications, assistive devices, or transportation adaptations — can be deducted from your earnings before SSA applies the SGA test.
- Subsidies: If your employer is paying you more than the work you actually produce is worth (a common arrangement with supported employment), SSA may adjust the earnings figure downward.
Self-employment is evaluated differently. SSA considers the value of your work, not just what you pay yourself, and applies a separate set of factors to assess whether that activity meets SGA.
The Trial Work Period: A Protected Window to Test Earning
Once you're approved for SSDI, the rules don't immediately cut you off the moment you earn above SGA. SSA provides a Trial Work Period (TWP) — a nine-month window (not necessarily consecutive) within a rolling 60-month period during which you can earn any amount without affecting your benefits.
In 2025, a month counts toward your Trial Work Period if you earn more than $1,110 in that month. During these nine months, your SSDI payments continue regardless of how much you make.
After using all nine Trial Work Period months, you enter the Extended Period of Eligibility (EPE) — a 36-month window during which your benefits can be reinstated in any month you fall below SGA, without reapplying.
| Phase | What It Means | Earning Limit |
|---|---|---|
| Before Approval | SGA test applies; earning above it can result in denial | $1,620/mo (2025) |
| Trial Work Period | Earn any amount; benefits continue | No cap (TWP month triggers at $1,110) |
| Extended Period of Eligibility | Benefits reinstated in low-earning months | $1,620/mo (2025) |
| After EPE Ends | Must reapply if benefits ceased and you fall below SGA | $1,620/mo (2025) |
When the Rules Look Different
Several situations can change how these thresholds apply to a specific person:
Blindness: The SGA threshold is significantly higher, reflecting the distinct statutory definition SSA applies to blind beneficiaries.
Self-employment: Income from self-employment isn't evaluated purely by gross receipts. SSA examines the time you put in, the value of services you perform, and whether you're managing a business. A self-employed person earning modest gross income might still be found to be performing SGA.
Passive income: Rental income, investment returns, and Social Security retirement benefits do not count toward SGA. SSDI is specifically concerned with earned income from work activity.
SSI vs. SSDI: If you receive Supplemental Security Income (SSI) instead of — or in addition to — SSDI, different earning rules apply. SSI has its own income exclusions and a separate benefit reduction formula. The two programs are often confused, but they operate under distinct rules.
🔎 Why Your Specific Numbers Depend on Your Situation
Two people can earn the same dollar amount and face completely different outcomes under SSDI rules.
Someone three months into receiving benefits who earns $1,700 in a single month may simply be using one of their Trial Work Period months — no disruption to benefits. Someone who has already exhausted their Trial Work Period and their Extended Period of Eligibility faces a very different result from the same paycheck.
Similarly, a beneficiary with documented IRWEs may bring their countable earnings below SGA even when gross wages exceed the threshold. Someone without those deductible expenses may not.
The SGA number is the headline figure. What it actually means for any individual depends on their benefit history, the nature of their work, and how SSA applies its own adjustment rules to their specific earnings record.
That gap — between the general rule and your personal circumstances — is exactly what SSA's work incentives process is designed to navigate. ⚖️
