Filing a VA disability claim is a paperwork and evidence exercise more than anything else — the process rewards service members who document thoroughly and file cleanly the first time. Here's how it actually works, start to finish.
Step 1: Decide Which Claim Type Fits Your Situation
- Benefits Delivery at Discharge (BDD): File 180-90 days before separation using your active-duty medical records. Fastest path to a decision near your separation date.
- Fully Developed Claim (FDC): File after separation with all your own evidence already gathered and submitted upfront — no waiting on VA to request records. Generally processes faster than a standard claim.
- Standard Claim: File with whatever evidence you have; the VA gathers the rest, including your Service Treatment Records (STRs). Takes longer, but is the right option if you don't have your own copies of records yet.
Step 2: Gather Evidence
Every claim needs three things to succeed, often called the "nexus triangle":
- A current diagnosis — a medical record showing the condition exists today.
- An in-service event — documentation (STRs, buddy statements, deployment records) showing something happened in service that could cause the condition.
- A medical nexus — a doctor's statement linking the current diagnosis to the in-service event ("at least as likely as not caused by...").
Buddy statements matter more than people think. If your official records don't clearly document an injury or exposure (common for things that happened in the field, not at a clinic), a signed statement from someone who witnessed it can fill that evidence gap.
Step 3: File the Claim
Claims are filed through VA.gov, by mail (VA Form 21-526EZ), in person at a regional office, or — usually the smartest option — through an accredited Veterans Service Officer (VSO) from an organization like the VFW, American Legion, DAV, or your state veterans affairs office. VSOs file claims for free and know exactly what evidence reviewers look for.
Step 4: The C&P Exam
Most claims require a Compensation & Pension (C&P) exam — an evaluation by a VA-contracted examiner to assess the condition's current severity and its connection to service. This is not optional. Missing a scheduled exam without rescheduling is one of the most common (and avoidable) reasons claims get denied. Show up, describe your symptoms honestly and completely (don't downplay a bad day), and bring any relevant records the examiner might not already have.
Step 5: Wait for the Decision
As of 2026, average processing time for a standard claim runs roughly 4-6 months, though FDC and BDD claims often move faster since the evidence is already complete. You can track claim status through VA.gov.
If You're Denied: Your Appeal Options
| Option | Best when |
|---|---|
| Supplemental Claim | You have new and relevant evidence to add |
| Higher-Level Review | You believe the reviewer made an error with the evidence already submitted |
| Board Appeal | You want a Veterans Law Judge to review the case, with or without a hearing |
A denial is not the end of the road. Many claims that fail on the first pass succeed on a Supplemental Claim once a stronger nexus letter or additional buddy statements are added — this is exactly where a VSO or accredited claims agent earns their keep.