SSDI Income Limits 2023: What You Can Earn While Receiving Disability Benefits

If you're receiving SSDI — or thinking about applying — one of the most important numbers to understand is how much you're allowed to earn from work. The Social Security Administration doesn't simply cut off benefits the moment you earn a dollar. Instead, it uses a specific threshold called Substantial Gainful Activity (SGA) to determine whether your work activity is significant enough to affect your eligibility.

Here's how those limits worked in 2023, and what they mean for people at different points in the SSDI process.

What Is the SGA Threshold?

Substantial Gainful Activity is the SSA's measure of whether you're working at a level that demonstrates you can support yourself. If your earnings exceed the SGA limit, the SSA may consider you capable of working — which can affect both your application and your ongoing benefits.

For 2023, the SGA thresholds were:

These figures adjust annually with cost-of-living changes, so the numbers shift from year to year. Always verify the current year's threshold directly with the SSA.

It's worth being clear: these are gross earnings limits, not take-home pay. What matters to the SSA is what you earn before taxes and deductions — though certain work-related expenses for people with disabilities can sometimes be deducted from that figure (more on that below).

How SGA Applies Depends on Where You Are in the Process

The SGA threshold doesn't function the same way for everyone. Its impact depends heavily on where you stand in the SSDI timeline.

If you're applying for SSDI: Earning above SGA during the period you're claiming disability can cause the SSA to deny your application outright — before they even review your medical evidence. The SSA looks at whether you were engaging in SGA during your alleged onset period. If you were, it raises immediate questions about whether your impairment truly prevents substantial work.

If you're already approved and receiving benefits: The rules become more nuanced. The SSA has built-in work incentive programs specifically designed to let beneficiaries test their ability to return to work without immediately losing benefits.

The Trial Work Period: A Buffer Before SGA Kicks In 💡

Once approved for SSDI, you're entitled to a Trial Work Period (TWP) — nine months (not necessarily consecutive) within a rolling 60-month window during which you can work and earn any amount without it affecting your benefits.

In 2023, a month counted as a Trial Work Period month if you earned more than $1,050.

After you've used all nine Trial Work Period months, the SSA enters what's called the Extended Period of Eligibility (EPE) — a 36-month window during which your benefits can be reinstated in any month your earnings fall below SGA. During this phase, SGA becomes the active threshold again.

This structure matters because it means the same income level can have completely different consequences depending on whether you're in a Trial Work Period month, an EPE month, or past both.

Impairment-Related Work Expenses (IRWEs)

If you have disability-related costs connected to your ability to work — things like medications, specialized transportation, adaptive equipment, or attendant care — the SSA may allow those costs to be deducted from your gross earnings when calculating whether you've exceeded SGA.

These are called Impairment-Related Work Expenses (IRWEs), and they can meaningfully shift the effective income calculation for some people. Whether specific expenses qualify depends on SSA review of your individual situation.

SSDI vs. SSI: The Income Rules Are Different

It's worth separating these two programs clearly, because they're often confused. 🔍

SSDI is based on your work history and Social Security credits. The SGA threshold is the primary income test for SSDI — it focuses on earned income from work activity.

SSI (Supplemental Security Income) is a needs-based program with its own set of income and asset limits that apply differently. SSI counts both earned and unearned income, has a much lower overall income threshold, and includes asset limits that SSDI does not.

If you're receiving both programs simultaneously — called dual eligibility — both sets of rules apply, and the interaction between them can affect your benefit amounts in ways that vary by individual.

What Counts as "Income" for SSDI Purposes?

For SSDI specifically, the income that triggers SGA concerns is earned income from work. This is different from:

• Passive income (investments, rental income)
• Pension or retirement payments
• Unemployment benefits
• Support from family members

Those income types don't count toward the SGA threshold for SSDI recipients. However, the SSA may still consider some of these in other contexts — particularly for SSI, or when evaluating whether a self-employed person is performing substantial services.

Self-Employment Is Evaluated Differently

If you're self-employed, the SSA doesn't rely solely on your earnings to assess SGA. It also looks at the value of the work you perform and the time you put in — because self-employment income can be structured in ways that don't reflect actual work activity. This makes self-employment situations more complex to evaluate, and outcomes vary significantly based on how the work is structured and documented.

The Variables That Determine What These Limits Mean for You

The 2023 SGA figures are fixed numbers. What isn't fixed is how they intersect with your specific situation:

• Whether you're still in your Trial Work Period or have exhausted it
• Whether you have IRWEs that reduce your countable earnings
• Whether you're receiving SSI alongside SSDI
• Whether you're self-employed or a traditional employee
• When your alleged onset date falls relative to your work activity
• Whether you're blind, which carries a higher SGA threshold

The same monthly paycheck can mean something very different for two SSDI recipients depending on where they are in the benefit timeline and what deductions apply.