VA · Official form

VA Form 21-8940: Veteran's Application for Increased Compensation Based on Unemployability

VA Form 21-8940 is the application for Individual Unemployability, the benefit that pays compensation at the 100 percent rate to veterans whose service-connected disabilities prevent them from keeping substantially gainful work.

This is the genuine VA PDF, unmodified. Source: VA official page.

What is VA Form 21-8940?

VA Form 21-8940, Veteran's Application for Increased Compensation Based on Unemployability, is the formal claim for a total disability rating based on individual unemployability, commonly called TDIU or IU. It asks which service-connected disabilities prevent work, medical care received for them, employment history for the five years before the veteran became too disabled to work and any work since, earnings, education, and any training before or after disability.

VA pairs the application with VA Form 21-4192, which it sends to the employers listed so they can verify the employment facts. The current edition of the 21-8940 is dated July 2024. Answering the work history and income questions completely and consistently with the rest of the record is the most important part of the form.

Who files VA Form 21-8940?

  • Veterans whose service-connected disabilities prevent them from keeping substantially gainful employment
  • Veterans meeting the schedular TDIU thresholds: one disability rated 60 percent or more, or a combined 70 percent with one rated at least 40
  • Veterans who fall below those thresholds but claim entitlement on an extraschedular basis
  • Veterans already receiving TDIU who are asked to update employment information

How to fill out VA Form 21-8940

  1. Complete the identification section and list the service-connected disabilities that prevent you from working.
  2. Report the medical care you have received for those conditions, including doctors and hospital dates.
  3. List your employment for the five years before you became too disabled to work, plus any work since, with hours, earnings, and time lost.
  4. Describe your education and any training before or after you became too disabled to work, then sign and date the certification.
  5. Submit the form through va.gov or mail it to the VA Claims Intake Center address in the instructions. VA will send VA Form 21-4192 to the employers you listed.

Quick fill VA Form 21-8940 on this page

Prefer to see the form itself while you type? Open VA Form 21-8940 in the editor to fill it on the actual pages, add a signature, and download.

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Frequently asked questions

What rating do I need to qualify for TDIU?

The schedular thresholds are one service-connected disability rated 60 percent or higher, or two or more with a combined rating of 70 percent and at least one rated 40 percent. Veterans below those levels can still be considered on an extraschedular basis, but those claims get extra review.

Can I work at all while receiving TDIU?

Marginal employment, generally earnings below the poverty threshold for one person, does not by itself defeat TDIU. Substantially gainful employment does. Report all work honestly on the form; unreported work discovered later can create severe problems.

Do I also have to send VA Form 21-4192?

The 21-4192 is completed by your employers, not you. VA sends it to the employers you list, but giving a copy to your most recent employer yourself and asking them to return it promptly can shorten the wait.