The short answer is: not exactly. The Trial Work Period (TWP) isn't something you opt into or out of — it's a automatic feature of SSDI that activates when you work and earn above a certain threshold. Understanding what that means, and what your options actually are, requires knowing how the TWP works from the ground up.
The TWP is a Social Security work incentive that allows SSDI recipients to test their ability to work without immediately losing benefits. During the TWP, you can earn any amount of income and still receive your full SSDI payment — as long as you remain medically disabled under SSA's definition.
The TWP lasts for 9 months total, but those months don't have to be consecutive. SSA counts any month in which you earn above the Trial Work Period threshold (which adjusts annually — in recent years it's been around $1,050/month) as a TWP month. You accumulate these months over a rolling 60-month window. Once you've used all 9, the TWP ends.
This is a key distinction: the TWP doesn't run on a clock you set. It runs on earnings. Months you don't earn above the threshold simply don't count toward your 9.
Most people ask this question for one of two reasons:
Both concerns are valid, but they point to different parts of the SSDI work incentive system.
There is no official mechanism to pause, stop, or reset the TWP once it has begun accumulating months. SSA does not allow recipients to voluntarily opt out of counting a month as a TWP month if earnings exceeded the threshold.
What you can do is control your earnings. If you keep your monthly earnings below the TWP threshold, that month simply doesn't count. This isn't gaming the system — it's exactly how the rule is designed. The TWP is earnings-based, not calendar-based.
However, reducing your work hours or income to stay below the threshold is a practical decision that depends on your employment situation, your employer's flexibility, and your financial needs. It is not a guaranteed strategy, and its long-term sustainability varies widely by person.
Once you've used all 9 TWP months, SSA enters a review period. Your benefits don't automatically stop — instead, SSA evaluates whether your work activity constitutes Substantial Gainful Activity (SGA). The SGA threshold also adjusts annually (in recent years, it's been approximately $1,550/month for non-blind individuals).
If your earnings exceed the SGA threshold after your TWP ends, SSA may determine that you are no longer disabled for benefit purposes and begin the process of stopping your payments.
This is where the Extended Period of Eligibility (EPE) becomes critical.
The EPE gives you 36 months after your TWP ends during which you can receive SSDI benefits in any month your earnings fall below SGA — without a new application or waiting period.
| Phase | Duration | What Happens |
|---|---|---|
| Trial Work Period | 9 months (not necessarily consecutive) | Full benefits regardless of earnings |
| Extended Period of Eligibility | 36 months after TWP | Benefits paid in months earnings fall below SGA |
| After EPE | Ongoing | Benefits stop; reinstatement possible via Expedited Reinstatement |
This structure means that even after you "use up" your TWP, you have ongoing protection as long as your earnings fluctuate.
Regardless of where you are in the TWP, you are required to report all work activity to SSA. This includes:
Failure to report can result in overpayments, which SSA will seek to recover — sometimes years later. Overpayment situations are one of the most disruptive financial events SSDI recipients face, and most are avoidable with accurate, timely reporting.
One point many recipients overlook: the TWP only protects your payments during the trial period. It does not pause SSA's authority to review whether you remain medically disabled. If SSA conducts a Continuing Disability Review (CDR) during your TWP and determines your condition has improved to the point that you no longer meet the disability standard, benefits can end regardless of where you are in the TWP.
The TWP is a financial protection — not a medical one.
How the TWP plays out in practice depends on factors that vary from person to person: your monthly earnings and how consistent they are, whether your work involves irregular pay (gig work, freelance, seasonal), how many TWP months you've already used, your medical condition and whether a CDR is due, and whether your employment situation gives you real flexibility over your hours and income.
Someone working steadily above the TWP threshold every month will exhaust their 9 months differently than someone with variable income who dips below the threshold periodically. Someone in their first TWP month is in a very different position than someone in month eight. The mechanics of the program are the same — but the decisions that follow depend entirely on specifics that SSA's rules can't resolve for you in advance.