You can work while receiving TDIU if the work counts as marginal employment. Under 38 CFR 4.16(a), that means earned annual income at or below the Census Bureau poverty threshold for one person, or a job VA finds is in a protected environment, such as a family business or sheltered workshop. What TDIU does not allow is substantially gainful employment, meaning steady work that supports you.
What counts as substantially gainful employment?
TDIU pays at the 100% rate when service-connected disabilities keep you from substantially gainful employment. VA describes that as a steady job that supports you financially and says odd jobs (marginal employment) do not count. VA does not apply a single bright line to every case. It looks at your work and education history, information from employers and your medical evidence.
If you are new to the benefit, start with our guides to what TDIU is and TDIU requirements.
What is marginal employment on TDIU?
The regulation gives two ways for work to be marginal. The first is based on money: marginal employment exists when your earned annual income does not exceed the poverty threshold for one person that the Census Bureau sets. That threshold changes every year, so look up the current figure instead of relying on a number from an old article. Our guide to TDIU income limits shows where to find it.
The rule refers to earned income, which means pay from work. Investment or rental income is generally not earnings from a job, but how VA treats a specific situation depends on the facts, so ask an accredited representative before you assume.
What is a protected environment, or sheltered work?
The second way to show marginal employment does not depend on the dollar amount. The regulation says marginal employment may also be found “on a facts found basis” when your earned income is above the poverty threshold. It lists employment in a protected environment, such as a family business or sheltered workshop, as an example. A sheltered workshop is a workplace built to employ people with disabilities with supports and accommodations.
A family employer or self-employment does not make a job protected automatically. VA looks at the real circumstances: who employs you, what accommodations you receive and whether the job is one you could hold in the open job market. The regulation says the list is not limited to those two examples, and VA decides each case on its facts.
| Type of work | How VA generally treats it on TDIU |
|---|---|
| Substantially gainful: a steady job that supports you | Not consistent with TDIU |
| Marginal by income: earned income at or below the poverty threshold for one person | Does not count as substantially gainful |
| Marginal by facts: a protected environment, even above the threshold | Can be treated as marginal. VA decides on the facts. |
What evidence helps show your work is marginal?
If you work while on TDIU, keep records that show what the job really involves.
- Employer information. VA may send your employer VA Form 21-4192, Request for Employment Information in Connection with Claim for Disability Benefits, to collect details about your work. A letter from the employer describing your schedule, duties and accommodations helps.
- Earnings records. Pay stubs, tax returns or business records show what you actually earn.
- Medical statements. A statement from a doctor about how your service-connected conditions limit sustained work. It can come from your own treating provider, and VA does not require a paid opinion.
- Your own words. A statement describing a typical week and how symptoms affect it, plus statements from people who see the effect, such as VA Form 21-10210.
VA may also ask you to verify your employment status with VA Form 21-4140, the Employee Questionnaire. Answer it accurately and completely.
What happens if you start earning more?
Under 38 CFR 3.343(c), VA must establish by clear and convincing evidence that you are actually employable before it reduces a TDIU rating. It generally cannot reduce the rating solely because you began substantially gainful work unless you keep that work for 12 consecutive months, and short interruptions in employment do not count as a break. That is a protection, not permission to ignore your income. Talk to a free accredited representative before you take a job that could change how VA sees your claim, and see our guide to free accredited VSOs.
For the bigger picture on how TDIU compares with a 100% rating, read TDIU vs. 100% P&T. The rules are in 38 CFR 4.16 and 38 CFR 3.343.
Frequently asked questions
Can I start a business while on TDIU?
Starting a business does not by itself end TDIU. VA looks at whether the work is substantially gainful or marginal, which depends on your earned income and the circumstances of the work. Keep records of your earnings and how your conditions limit the work, and ask an accredited representative before you start.
Does passive income count against TDIU?
The marginal employment rule in 38 CFR 4.16(a) refers to earned annual income, which is pay from work. Investment or rental income is generally not earnings from a job. How VA handles a specific situation depends on the facts, so check with an accredited representative.
What is a sheltered workshop?
A sheltered workshop is a workplace designed to employ people with disabilities with supports and accommodations. VA’s regulation names it, along with a family business, as an example of a protected environment where work can be treated as marginal.
Do I have to report my work to VA while on TDIU?
VA can ask about your employment, for example by sending VA Form 21-4140, the Employee Questionnaire, and you should answer it accurately. Ask a free accredited representative what applies to your situation before you take a job.
Questions about your medical evidence? Woobie offers a free consultation to talk through your situation. Woobie is not a law firm or an accredited claims agent and does not file claims. Schedule a free consultation →
*This article was reviewed and updated for compliance on February 17, 2026.