To the VA, "unable to work" does not mean you can't do anything at all. It means your service-connected conditions keep you from getting and keeping a steady job that supports you financially. VA's term for that kind of job is "substantially gainful employment." Odd jobs and other limited work, which VA calls "marginal employment," do not count. If your conditions keep you from substantially gainful work and your ratings meet VA's numbers, you may qualify for Individual Unemployability (TDIU), which pays at the 100% rate.
"Unemployable" Does Not Mean "Can't Do Anything"
The word "unemployable" puts a lot of veterans off. It sounds like you would have to prove you are unable to lift a finger, or that you have never done a day's work since leaving the service. That is not the standard.
VA's regulation, 38 CFR 4.16, asks whether a veteran is "unable to secure or follow a substantially gainful occupation" because of service-connected disabilities. Two words in that phrase matter:
- Secure means getting a job.
- Follow means keeping it, day after day, week after week.
So the question is not "can you do any task?" but "can you get and hold a steady job that supports you?" A veteran who can mow the lawn on a good day, help a neighbor now and then, or work a few hours here and there may still be unable to hold substantially gainful work.
What Counts as "Substantially Gainful," and What Doesn't
VA describes substantially gainful employment as a steady job that supports you financially. The regulation then sets aside work that doesn't meet that bar:
- Marginal employment is not substantially gainful. Generally, that means yearly earnings at or below a line tied to the Census Bureau's poverty threshold for one person. We explain how that line works in Can You Work on TDIU? Income Limit and Marginal Employment.
- Protected work can also be marginal. VA can find that work is marginal even if it pays more, when the facts show it was a protected setting, for example a family business or a sheltered workshop where you were kept on despite your conditions.
- The nature of the job and why it ended matter. The regulation tells VA to consider, in every claim, what kind of work it was and why it stopped. A job that was given to you because of your disability, or where special allowances were made, is treated differently from ordinary employment.
What VA Looks At
VA decides this case by case. In general, it looks at:
- Your service-connected conditions and how they limit what you can do, based on your medical records and any VA exam.
- Your work history: the jobs you have held, what they required, and how and why work stopped or became harder. Our article on what VA looks for in your work history goes deeper.
- Your education and training: what kinds of work you are realistically prepared for.
- Whether you could keep a job reliably, not just whether you could do a task once. Things like missed days, needing to leave early, slowed pace, extra breaks, or trouble concentrating can be what stands between a veteran and steady work. See how reliability fits into a TDIU claim.
Why "You Could Do a Desk Job" Isn't the End of the Question
Some veterans are told, or worry, that because they could sit at a desk, they can't be found unable to work. Being physically able to sit doesn't settle it. The question is whether you could actually get and keep that kind of job, given your service-connected conditions, your education, your work experience and how reliably you could show up and perform. A veteran with a long history of physical work and limited office skills is in a different position from someone with years of desk experience. Our article Why "Sedentary Work" Is Not Always Enough to Deny TDIU explains this in more detail.
What Does Not Count
- Age. VA's rules say age may not be considered. Unemployability that comes from advancing age can't be the basis for the 100% rate.
- Health problems that are not service connected. If you meet the rating numbers, VA disregards non-service-connected conditions. The question is whether your service-connected conditions, on their own, keep you from substantially gainful work.
This works in both directions. Being older doesn't count against you, but it can't be the reason either. The same goes for other health problems.
How Veterans Usually Show It
VA asks for evidence showing that your disability prevents you from having a steady job, and it reviews your work and education history. That evidence often includes:
- Medical records and treatment notes describing your limitations.
- Employer information, including what VA collects from past employers on VA Form 21-4192, and records of missed time, accommodations or why a job ended.
- Your own statement and statements from people who know you, describing what work and daily life look like.
- Sometimes a vocational opinion, which looks at how your conditions, history and training fit together on the question of work. See how a vocational expert looks at unemployability.
Frequently Asked Questions
Do I have to be completely unable to work to be "unemployable"?
No. The standard is whether you can get and keep substantially gainful work, meaning a steady job that supports you. Marginal work doesn't count against that.
Does a part-time job automatically rule me out?
Not automatically. It depends on what you earn and the circumstances of the work, including whether it is a protected setting. The details are in our marginal employment article.
Will VA hold my age against me?
VA's rules say age may not be considered. It can't count against you, and it also can't be the reason you are found unable to work.
What if I have other health problems that aren't service connected?
VA looks only at your service-connected conditions when deciding whether you can work. Other conditions are set aside for this purpose.
Where to Go From Here
An accredited representative (a Veterans Service Organization representative, an attorney, or a claims agent) can look at your ratings, conditions and work history and tell you whether a TDIU claim makes sense. VSO help is free, and VA.gov has a search tool for accredited representatives. If you are still weighing your options, see I Can't Work Because of My VA-Rated Conditions. What Are My Options?
If a claim does make sense, a vocational opinion can be one piece of evidence on the work-capacity question: whether your service-connected conditions keep you from getting and keeping steady work. It is not a guarantee of any outcome; VA weighs all of the evidence. If you'd like to talk through what a vocational opinion involves, contact our firm.
Related Reading
→ What Is TDIU and Who Qualifies? VA Unemployability Rules (2026)→ I Can't Work Because of My VA-Rated Conditions. What Are My Options?→ Can You Work on TDIU? 2026 Income Limit and Marginal Employment→ The 5 Work History Red Flags That Kill TDIU Claims Before They Start→ Why "Sedentary Work" Is Not Always Enough to Deny TDIU→ How to Prove You Cannot Work Reliably Enough to Keep a Job for TDIU Benefits