The VA uses dozens of forms in the disability claims process. This 2026 hub covers the most important forms veterans need to know, with detailed guides to each. Bookmark this page as your starting point.
Most important VA disability forms
- VA Form 21-526EZ — the main application for VA disability compensation.
- VA Form 21-4138 — Statement in Support of Claim. Use for buddy statements, lay statements, and clarifications.
- VA Form 21-0781 — PTSD stressor statement. Now also covers MST and personal assault.
- VA Form 21-8940 — TDIU application for unemployability.
- VA Form 21-0966 — Intent to File. See the Intent to File guide.
How VA forms work together
Most disability claims start with VA Form 21-526EZ. Supporting forms add evidence: 21-4138 for buddy statements, 21-0781 for PTSD stressors, 21-8940 for unemployability. File online at VA.gov whenever possible — the system prefills your information and supports the Fully Developed Claim program.
Related guides
Download the latest VA forms at VA.gov forms.