If you're receiving Social Security Disability Insurance — or hoping to — understanding the program's income rules isn't optional. Earn too much, and the SSA may determine you're no longer disabled under their definition. The thresholds that matter most are tied to a concept called Substantial Gainful Activity, and for 2023, those numbers shifted upward.
The SSA uses SGA as its primary earnings test. It's the monthly income level at which the agency considers a person capable of supporting themselves through work — which, by definition, conflicts with receiving SSDI.
For 2023, the SGA thresholds are:
| Category | Monthly SGA Limit (2023) |
|---|---|
| Non-blind disability | $1,470/month |
| Statutory blindness | $2,460/month |
These figures adjust annually based on changes in average wages, so they differ from prior and future years. The 2023 non-blind threshold increased from $1,350 in 2022 — a meaningful jump that reflects broader wage index adjustments.
Earning at or above the SGA threshold is the single fastest way to jeopardize an SSDI claim — whether you're applying, already approved, or somewhere in the middle of an appeal.
The income limit doesn't function the same way at every stage. Its impact varies significantly based on your current status with the SSA.
During the application and appeals process: If you're earning at or above SGA while your claim is pending, the SSA will typically deny your application at the very first step of their five-step evaluation. They don't need to assess your medical records if your earnings already exceed the threshold. This applies whether you're at initial review, reconsideration, or an ALJ hearing.
After approval: Once you're receiving SSDI benefits, the rules become more layered. The SSA doesn't cut off benefits the moment you start working — there are built-in protections designed to encourage recipients to test their ability to return to employment.
The SSA offers several programs that modify how the income limit applies to approved beneficiaries:
Trial Work Period (TWP) During the trial work period, you can work and earn any amount without losing benefits. In 2023, any month in which you earn more than $1,050 counts as a trial work month. You receive nine trial work months (not necessarily consecutive) within a rolling 60-month window. During this period, your benefits continue regardless of how much you earn.
Extended Period of Eligibility (EPE) After your nine trial work months are used, you enter a 36-month extended period. During this window, any month your earnings fall below SGA ($1,470 for non-blind in 2023), you're entitled to receive your benefit. Any month your earnings exceed SGA, your benefit is suspended — but not permanently terminated, as long as you remain within the EPE window.
Substantial Gainful Activity After the EPE Once the EPE ends, earning at or above SGA triggers termination of benefits rather than suspension. Reinstatement is possible but involves a separate process called Expedited Reinstatement (EXR), available for up to five years after termination.
Not every dollar you receive affects the SGA calculation. The SSA focuses specifically on gross wages from work activity and net earnings from self-employment. Several adjustments can reduce the countable amount:
Passive income — such as rental income, investment returns, or spousal earnings — does not count toward SSDI's SGA limit. This is one of the key distinctions between SSDI and SSI, which uses a much broader income definition.
This distinction matters enormously. SSI (Supplemental Security Income) is a need-based program with strict limits on all income and assets. SSDI is an earned-benefit program based on your work history — its income test applies only to your own earned income in the context of SGA.
A person receiving both SSDI and SSI (called dual eligibility) must satisfy the rules of both programs simultaneously, which creates a more complex income picture than either program alone.
Even with clear thresholds on paper, how the income rules apply to any individual depends on a set of personal factors the SSA weighs together:
The $1,470 monthly figure for 2023 is the benchmark — but the actual number that matters for your situation may be lower or higher once deductions, work incentives, and employment structure are factored in.
That gap between the general rule and your specific circumstances is exactly where individual outcomes diverge.