If you’re a veteran trying to figure out the VA disability claims system, you’ve probably noticed something frustrating: most explanations are either written by lawyers using terms only lawyers understand, or by the VA itself in language that somehow makes a simple process sound like quantum physics.
This guide fixes that. By the end, you’ll understand exactly what happens from the moment you decide to file until you get a decision letter — and what each stage actually means for you.
Quick disclaimer up front: This is general educational information, not legal advice. Every claim is unique, and if your situation is complex you should talk to an accredited Veterans Service Officer (VSO) or attorney. Now let’s get into it.
The 30-Second Version
A VA disability claim follows seven stages: intent to file, claim submission, evidence gathering, C&P exam (usually), rating decision, and either acceptance or appeal. The whole thing typically takes 3-6 months, though complex claims take longer. You’re trying to prove three things: you have a current diagnosed condition, something happened in service, and the two are connected.
That’s it. Everything else is detail. Let’s walk through each stage.
Stage 1: Intent to File
Before you formally file anything, you can submit an “intent to file” (VA Form 21-0966). This isn’t the claim itself — think of it as a placeholder that locks in your effective date.
Why this matters: if the VA eventually approves your claim, back pay is calculated from your effective date. Filing an intent to file today means that if your formal claim is approved nine months from now, you get nine months of back pay.
An intent to file is good for one year. File one immediately, even if you’re not ready to gather evidence yet.
Stage 2: Filing the Formal Claim
You file using VA Form 21-526EZ, either online through VA.gov, by mail, or through a VSO. On the form you list every condition you’re claiming.
A common mistake: people file for one big obvious condition and forget the smaller ones. Don’t do that. If you’ve got knee pain, hearing loss, tinnitus, sleep issues, and back trouble — claim all of them. You can’t easily go back and add them later without resetting your effective date for those specific conditions.
Stage 3: The Three Things You’re Proving
Every claim, regardless of condition, requires three elements:
- A current diagnosis. You need medical evidence that you currently have the condition. Not “had it once” — currently have it. This is usually a VA or private medical record.
- An in-service event, injury, or illness. Something has to have happened during your service. This can be documented in your service treatment records, or it can be established through lay evidence (your testimony, buddy statements).
- A medical nexus. This is the connection between #1 and #2. A medical professional has to say, in writing, that the current condition is “at least as likely as not” caused by the in-service event. This is where most claims live or die.
If you’re missing any of these three, your claim will be denied. If you have all three documented clearly, your claim will almost certainly be granted.
Stage 4: Evidence Development
After you file, your claim enters the evidence-gathering phase. The VA has a “duty to assist” — they’re required to help develop your claim by requesting your service records, VA medical records, and (in some cases) ordering examinations.
But here’s the practical reality: the more evidence you submit upfront, the faster and stronger your claim. Don’t rely solely on the VA’s duty to assist. If you have private medical records, buddy statements, or lay evidence supporting your claim, submit it.
Stage 5: The C&P Exam
For most claims, the VA will schedule a Compensation and Pension (C&P) examination. A VA examiner (sometimes a contracted doctor) evaluates your condition and writes an opinion.
The C&P examiner’s opinion carries enormous weight. A favorable C&P often means approval; an unfavorable one often means denial — though it’s not the end of the road if it goes badly.
Show up. Be honest. Describe your worst days, not your best ones. Bring a written list of your symptoms so you don’t forget anything when you’re nervous.
Stage 6: The Rating Decision
After evidence is gathered and the C&P is complete, a VA rater reviews everything and issues a decision. You’ll get a rating decision letter that either grants service connection (with a percentage) or denies it.
VA disability ratings are assigned in 10% increments from 0% to 100%, based on diagnostic codes (DCs) in the VA’s rating schedule (38 CFR Part 4). Each condition has its own DC with specific criteria for each rating level.
If you have multiple conditions, your overall rating is calculated using “VA math” — not simple addition. We’ll cover that in a separate guide.
Stage 7: If You’re Denied (or Underrated)
A denial or low rating isn’t final. You have three options under the Appeals Modernization Act:
- Supplemental Claim: file new and relevant evidence
- Higher-Level Review: ask a senior reviewer to look at the existing record
- Board Appeal: take it to the Board of Veterans’ Appeals
Each lane has tradeoffs, and we have a dedicated guide on choosing between them.
What to Do This Week
If you haven’t filed yet:
- File an intent to file today (takes 10 minutes online)
- List every condition you might claim — don’t filter yet
- Request a copy of your C-File so you know what the VA already has
- Gather any private medical records related to your conditions
Many veterans are surprised to learn that VA math doesn’t work like regular addition when combining ratings.
Before you do anything else, protect your effective date by filing an Intent to File — it locks in the earliest possible start date for your back pay.
When you’re ready, you can start a claim directly on VA.gov’s official how-to-file page.