2025 SSDI Trial Work Period Threshold: What It Is and How It Works

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 Social Security Administration offers. It lets you test your ability to work without immediately losing your benefits — but the rules are specific, and the dollar threshold that triggers a TWP month adjusts each year.

What Is the Trial Work Period?

The Trial Work Period is a work incentive built into SSDI. It gives beneficiaries up to nine months to attempt work while continuing to receive full SSDI payments, regardless of how much they earn during those months.

The key word is attempt. SSA designed the TWP to remove the fear that trying to work will cost you your benefits right away. If things don't work out — if your condition worsens, your hours get cut, or the job simply doesn't fit your limitations — your benefits remain intact.

Those nine months don't have to be consecutive. They're counted within a rolling 60-month window. Once you've used all nine, your TWP is over and SSA begins evaluating whether your earnings rise to the level of Substantial Gainful Activity (SGA).

The 2025 Trial Work Period Threshold

For 2025, a month counts as a Trial Work Period month if your gross earnings reach $1,160 or more. 📋

This figure is called the TWP services threshold. It adjusts annually based on changes to the national average wage index, which is why you'll see slightly different numbers from year to year.

If you're self-employed, the threshold works differently. SSA looks at either your gross earnings or the number of hours you work. For 2025, working more than 80 hours in a month in self-employment can also trigger a TWP month, even if your net profit falls below $1,160.

How the TWP Threshold Differs from SGA

These two numbers are often confused, and the distinction matters enormously.

• The TWP threshold ($1,160 in 2025) determines whether a month counts toward your nine trial months. During the TWP, it doesn't matter if you earn $1,160 or $6,000 — you still receive your full benefit check.
• The SGA threshold ($1,550/month for non-blind beneficiaries in 2025; $2,590 for those who are blind) is what SSA uses after your TWP ends to decide whether your benefits should stop.

Think of it this way: the TWP threshold opens the clock. The SGA threshold is what ultimately controls the door.

What Happens After the Trial Work Period Ends

Once you've used your nine TWP months, SSA enters what's called the Extended Period of Eligibility (EPE). This is a 36-month window during which your benefits can be reinstated in any month your earnings fall below the SGA level — without filing a new application.

During the EPE, SSA will review your earnings each month. If you earn above SGA, your benefit is suspended for that month. If you drop below SGA, it comes back. After the EPE concludes, the rules tighten considerably.

There's also a concept called cessation — the month SSA determines your work activity is substantial enough to end benefits — followed by a grace period of three additional benefit payments.

Variables That Shape How the TWP Plays Out

The threshold itself is the same for everyone in 2025. What varies significantly is how the TWP interacts with each person's situation:

Condition and work capacity. Someone with a fluctuating condition may cycle in and out of TWP months over several years before exhausting all nine. Someone who stabilizes and returns to steady full-time work may use all nine months quickly.

Type of employment. Wages from an employer are straightforward to track. Self-employment income can be more complex, and SSA applies different counting rules to business owners.

Benefit amount and Medicare. Your SSDI payment amount doesn't change during the TWP, but your Medicare coverage continues for at least 93 months after your TWP begins — a separate protection called the Extended Period of Medicare Coverage. That timeline runs independently of your cash benefit status.

Whether impairment-related work expenses (IRWEs) apply. If you pay out-of-pocket for items or services that allow you to work because of your disability — certain medications, adaptive equipment, transportation — SSA may deduct those costs when calculating countable earnings. This can affect whether a month triggers the TWP threshold or SGA.

Timing within your benefit history. If you're still in your first months of receiving SSDI, the TWP clock hasn't started. If you returned to work years ago for a brief period, some of those months may already be counted.

The Gap Between the Rules and Your Situation

The 2025 threshold — $1,160 per month — is a fixed number. Everything else is personal. 🔍

How many TWP months you've already used, whether your earnings qualify as services under SSA's rules, how impairment-related expenses factor into your countable income, and what your benefit history looks like all determine what the Trial Work Period actually means for you.

The rules are clear. Applying them accurately to your own work history, medical situation, and benefit record is a different task — one that depends entirely on details SSA has on file and that only you and SSA can fully assess.