Trying to work while dealing with a disabling condition can put claimants in a difficult position. A job attempt may reflect financial pressure, a temporary improvement, help from an understanding employer, or a genuine effort to stay afloat. But in disability cases, work activity can be interpreted in ways many people do not expect. The Social Security Administration (SSA) looks not only at earnings, but also at what the work says about a person’s physical and mental abilities. Under SSA’s rules, even work that is not substantial gainful activity can still be treated as evidence that someone may be able to do more than alleged. SSA’s regulation on work activity and its internal policy on using work as functional evidence in continuing disability reviews make that point clear.
In this post you’ll learn about seven common work-activity mistakes that can create problems in SSDI and SSI claims, why they matter, and how these issues often show up in appeals and reviews. If you want a broader overview of how work rules like SGA and failed work attempts fit together, that background can make the rest of this topic much easier to follow.
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SSA’s disability standard centers on the ability to engage in substantial gainful activity, often shortened to SGA. For 2026, SSA lists the monthly SGA amount as $1,690 for most disabled workers and $2,830 for statutory blindness. SSA also states that if a person continues to work, the condition has to limit them from earning above the SGA amount. SSA’s disability eligibility page and the 2026 Social Security changes fact sheet both reflect those current figures.
But the issue is bigger than earnings alone. SSA’s regulations explain that work performed during a period of claimed disability may show an ability to work at the SGA level, and even if the work does not rise to SGA, it may still suggest the person can do more than they actually did in that job. SSA also considers how well the work was performed, the amount of supervision involved, whether special conditions existed, and—if the claimant is self-employed—the value of the services to the business. See 20 C.F.R. § 404.1571, § 404.1573, and § 404.1575.
That is where many people run into trouble: the job they tried to hold is not necessarily the job SSA thinks it sees on paper.
One of the most common problems is assuming SSA will understand the full picture from paystubs alone. Wages tell SSA how much was earned. They often do not show what it took to get through each shift.
A claimant may have needed extra breaks, help from coworkers, repeated absences, a slower pace, reminders, reduced productivity, or the ability to leave early after symptom flare-ups. SSA’s regulation on evaluating work activity says these kinds of facts matter. If a person cannot perform ordinary tasks satisfactorily without more supervision or assistance than other workers doing similar jobs, that may show they are not functioning at a substantial work level. SSA also recognizes “special conditions,” such as extra supervision, specially arranged duties, lower productivity standards, or help getting to and from work. Those details appear in 20 C.F.R. § 404.1573 and SSA’s publication on subsidies and special conditions.
This is why the paper record can become misleading. A file may show “worked part-time cashier” or “earned $1,200 a month,” while leaving out that the person was off task frequently, sat when others stood, or was kept on only because a relative owned the business.
In general terms, this is one of the reasons disability lawyers spend so much time developing the narrative around work attempts. A legal representative may help connect the paycheck to the real-world limitations behind it.
A second mistake is failing to explain when the job existed only because someone bent the rules.
SSA expressly considers whether a claimant was given special equipment, specially arranged work, unusual help from other people, lower standards of productivity, or continued employment because of a family relationship or an employer’s concern for the worker’s welfare. Those are not small side notes. They can change how SSA interprets the work. 20 C.F.R. § 404.1573 and SSA’s work incentives publication on subsidies and special conditions both address this.
Here’s what this often looks like in real cases: