SSDI Trial Work Period 2025: How It Works and What to Expect

If you're receiving SSDI benefits and thinking about returning to work, the Trial Work Period (TWP) is one of the most important protections the program offers. It lets you test your ability to work without immediately losing your benefits — but how it plays out depends heavily on your individual circumstances.

What Is the SSDI Trial Work Period?

The Trial Work Period is a work incentive built into the SSDI program that allows beneficiaries to attempt returning to work while continuing to receive their full monthly benefit. During this window, Social Security doesn't penalize you for earning above typical limits — as long as you continue to meet the medical definition of disability.

The TWP gives you nine months — not necessarily consecutive — within a rolling 60-month (5-year) window to test your ability to sustain employment. Those nine months don't have to be used all at once. You could work a few months, stop, go back, and the clock only runs during months you actually trigger the threshold.

The 2025 Trial Work Period Threshold

Each month that you earn above a specific dollar amount counts as a Trial Work Period month. In 2025, that threshold is $1,160 per month. This figure adjusts annually, so it's worth confirming the current number directly with the SSA if you're planning ahead.

If you're self-employed, the calculation is slightly different — SSA looks at both earnings and hours worked to determine whether a month counts.

What Happens After the Nine Months Are Used?

Once you've used all nine Trial Work Period months, your case enters what's called the Extended Period of Eligibility (EPE). This is a 36-month window during which SSA evaluates whether your earnings reach Substantial Gainful Activity (SGA) levels.

In 2025, the SGA threshold is $1,620 per month for non-blind beneficiaries and $2,700 per month for blind beneficiaries. These figures also adjust annually.

During the EPE:

• Months you earn below SGA, you receive your full benefit
• Months you earn at or above SGA, your benefit is suspended
• If your earnings drop below SGA again during the 36-month window, benefits can be reinstated without filing a new application

After the EPE ends, earning above SGA in any month can result in termination of benefits — though Expedited Reinstatement may be available for up to five years after termination if your condition worsens again.

How the Trial Work Period Interacts With Medicare 🩺

Your Medicare coverage is not immediately affected by working during the Trial Work Period. In most cases, Medicare continues for at least 93 months after your TWP begins — commonly referred to as the extended Medicare coverage period. This is a significant protection for people who rely on Medicare for ongoing medical treatment.

The overlap between your work attempt and your healthcare coverage matters a great deal to many beneficiaries, particularly those managing chronic or complex conditions.

Factors That Shape How the TWP Works in Practice

The Trial Work Period applies the same way to all SSDI beneficiaries on paper — but several variables affect how it actually plays out:

• Type of work: Self-employment is evaluated differently than wage employment
• Nature of your disability: SSA may conduct a Continuing Disability Review (CDR) triggered by your work activity, and if your condition has improved, benefits could be affected independently of the TWP rules
• Timing of months used: Because the 60-month window rolls forward, when you used prior TWP months matters
• Impairment-Related Work Expenses (IRWEs): Certain disability-related work costs can be deducted when SSA calculates your countable earnings, potentially keeping months below the threshold
• Subsidies and special conditions: If your employer provides unusual support because of your disability, SSA may not count your full earnings

What the Spectrum Looks Like Across Beneficiaries

Someone who works a few months during a trial, earns above the TWP threshold, then stops working has used those months — even if they return to zero income. Those months don't reset.

Someone who returns to full-time work, earns well above SGA, and sustains it through and beyond the EPE will likely see benefits terminate — though they may still have reinstatement options within five years.

Someone who works part-time consistently near but below the monthly threshold may find that no TWP months are triggered at all — their benefit continues uninterrupted.

Someone mid-CDR when they begin working faces a more complex situation, because SSA is simultaneously evaluating whether they still medically qualify for benefits.

The Missing Piece ⚠️

The Trial Work Period rules are consistent — the thresholds, the nine-month window, the extended eligibility period — but how those rules apply to your situation depends on factors SSA will evaluate individually: how many TWP months you've already used, whether a CDR is pending, what your earnings look like month to month, and whether any deductions apply to your specific work expenses.

Understanding the framework is the starting point. Knowing exactly where you stand within it requires looking at your own record — something only SSA (or someone with access to your full file) can actually assess.