A Veteran’s Guide

Filing Your First VA Disability Claim

A first claim is only as strong as the evidence and paperwork behind it. This guide walks you through the forms that do the heavy lifting, what the VA is actually looking for when it decides whether to grant service connection, and how your own words — told the right way — can be some of the most powerful evidence in your file.

Step one: the forms that matter

You don’t need every VA form in existence. For a first-time compensation claim, these are the ones that carry the weight. Get them right and you’ve built a solid foundation. Every form below is free to download — and should always be pulled in its current version — from VA’s official forms page, VA.gov/find-forms.

VA Form 21-526EZ
Application for Disability Compensation and Related Compensation Benefits

This is the form that actually starts your claim. List every condition you’re claiming here — be over-inclusive rather than under-inclusive, because conditions you leave off are conditions the VA won’t decide. This is also the form used for the Fully Developed Claim program, which can speed things up when you submit your evidence together with the application.

VA Form 21-4138
Statement in Support of Claim

Your own words, on the record. This is where your personal statement about each condition goes (see the template at the bottom of this guide). It’s a free-text form the VA accepts as lay evidence. Two things to know: a 21-4138 cannot be used to start a claim or open an appeal — those need their own forms — and for statements from other people (a buddy, spouse, or fellow service member), the VA now prefers VA Form 21-10210, Lay/Witness Statement.

VA Form 20-10207
Priority Processing Request

Ask the VA to move your claim to the front of the line if you qualify. Recognized circumstances include extreme financial hardship (eviction, foreclosure, past-due utilities), homelessness or imminent risk of it, terminal illness, an ALS diagnosis, Very Seriously Injured/Ill or Seriously Injured/Ill status from a military operation, being age 85 or older, a former Prisoner of War, or a Medal of Honor or Purple Heart recipient. You can check more than one — stacking qualifying reasons strengthens the request. Attach proof (eviction notice, DD-214, date of birth, etc.).

VA Form 21-4142
Authorization to Disclose Information to the VA

Signing this lets the VA go out and collect your private (civilian) medical records on your behalf — from the family doctor, the hospital, the specialist who first treated the problem. If your evidence lives outside the VA and DoD systems, this is how the VA gets it.

VA Form 21-4142a
General Release for Medical Provider Information to the VA

The companion to the 21-4142. This is where you actually list each provider — name, address, the condition they treated, and the dates of treatment. Submit the 4142 and 4142a together; one authorizes the release, the other tells the VA where to look.

Protect your effective date. If you’re not ready to file the full 21-526EZ yet, submit an Intent to File (VA Form 21-0966) first. It locks in your effective date for up to a year, so that when your claim is granted, your back pay can reach all the way back to the day you filed the intent — not the day you finally finished the paperwork.

What the VA is looking for: service connection

Winning a claim means proving service connection — a link between your current condition and your military service. There is more than one way to prove that link, and a strong claim often argues more than one path. Here are the three the VA uses most.

Direct  ·  38 C.F.R. § 3.303

Direct service connection

The condition started in, or was caused by, your service. The VA looks for three things:

1A current, diagnosed disability — a doctor says you have it now.
2An in-service event, injury, or illness — something that happened while you served.
3A nexus — a medical link connecting today’s diagnosis to that in-service event.
Example: You hurt your knee in a training fall in service, and you’re diagnosed with knee arthritis today. A medical opinion tying the two together completes the picture.
Secondary  ·  38 C.F.R. § 3.310

Secondary service connection

A new condition that was caused or made worse by a condition the VA has already service-connected. You need:

1A current, diagnosed disability (the new condition).
2An already service-connected condition.
3A nexus showing the service-connected condition caused or aggravated the new one.
Examples: A service-connected knee changes how you walk, and the altered gait wears down your back or your other knee. Service-connected diabetes leads to peripheral neuropathy. A medication for a service-connected condition damages your stomach. Each is a secondary claim.
Presumptive  ·  38 C.F.R. §§ 3.307, 3.309 & the PACT Act

Presumptive service connection

For certain conditions tied to certain service, the VA presumes the link — so you generally don’t have to prove a nexus at all. You show the qualifying service and the qualifying condition (within any required time or severity), and the connection is assumed.

Common examples: certain chronic diseases that appear within a year of separation; illnesses tied to Agent Orange and other herbicides; Gulf War undiagnosed illnesses; burn-pit and other toxic-exposure conditions added by the PACT Act; radiation-exposure conditions; certain conditions for former Prisoners of War; and ALS. If your situation fits a presumption, say so — it is the shortest road to a grant.

These paths aren’t mutually exclusive. The same condition can be argued as direct and presumptive, or direct and secondary, in the alternative. A pre-existing condition that service permanently worsened can also be claimed by aggravation (§ 3.306).

Your own words are evidence — use them well

First-time filers are often surprised to learn that their own statement is real evidence. The VA is required to consider lay evidence: statements from you, and from people who know you, about things an ordinary person can personally observe — your symptoms, when they started, how they’ve continued, and how they affect your daily life (38 C.F.R. § 3.159(a)(2)). The VA cannot brush your statement aside just because the old records are thin or silent.

There’s a line, though. Lay evidence is powerful for what you experienced — pain, a limp, ringing in the ears, nightmares, the day it started. It generally cannot supply a medical diagnosis of a complex condition or the medical nexus opinion; leave those to the doctors and the records. Tell your story; let the medicine do the medicine.

Why chronicity matters so much. One of the strongest things a lay statement can do is establish a continuous timeline — that the problem began in service and has continued ever since (38 C.F.R. § 3.303(b)). When you “toughed it out” for years without seeing a doctor, that gap can sink a claim — unless you fill it with a clear, specific account of symptoms that never really went away. For the chronic diseases the VA lists, that continuity of symptoms can by itself bridge the gap; for other conditions it may not replace a nexus opinion, but it still builds the credibility and the record a winning claim is made of. Either way: be specific about dates, frequency, and the unbroken line from then to now.

Lay statement template — one for every condition

How to use this. Complete a separate statement for each condition you’re claiming. Put it on VA Form 21-4138 (or type it and attach it). Be specific, be honest, and write only about what you personally experienced or observed. Anchor every event to a month, year, and place. Sign and date it.
Statement in Support of Claim — [Condition]
1. Who I am and what this statement is about
Your name, the last four of your file/SSN, and the single condition this statement covers.
“My name is [full name], file number [xxxx]. This statement is in support of my claim for [condition].”
2. How it began in service
The in-service event, injury, exposure, or onset. Month/year and location. What happened, in plain words.
In [month/year], at [base / location / deployment], [describe what happened — the fall, the blast, the exposure, the first time the symptoms appeared].
3. What I felt at the time
The symptoms then. Whether you reported it, and if not, why (couldn’t leave your post, didn’t want to look weak, told to walk it off).
At the time I experienced [symptoms]. I [did / did not] seek treatment because [reason].
4. How it has continued ever since (chronicity)
The unbroken timeline — the most important part. What symptoms, how often, from service until today. Account for any years you didn’t see a doctor.
Since [month/year] I have had [symptoms] [how often — daily, weekly, with flare-ups]. They have never fully gone away. During the years I did not seek care, I managed by [self-treatment / over-the-counter / avoidance], because [no insurance / stigma / toughing it out].
5. How it affects me now
Current symptoms and real-world impact — work, sleep, driving, relationships, daily tasks. Concrete examples beat adjectives.
Today, [condition] affects me by [specific examples: miss X days of work, wake Y times a night, can no longer do Z].
6. (If this is a secondary claim) What service-connected condition caused or worsened it
Only if you’re claiming this as secondary. Name the already service-connected condition and explain the link.
I believe my [new condition] was caused / made worse by my service-connected [condition], because [how one led to the other].
7. Statement of truth, signature, and date
A plain declaration that it’s true, then sign and date.
I declare that the statements above are true and correct to the best of my knowledge and belief. — [Signature]    [Date]
Use this to file the strongest claim you can.
If the VA denies your claim, that’s when to call us — Veteran’s benefits are all we do.
United Veteran’s Disability

This guide is general educational information about the VA disability claims process based on published VA rules and forms. It is current as of the date printed and VA forms and rules change — always confirm you are using the latest version of a form at VA.gov. Nothing here is legal advice, and reading or using this guide does not create an agent–client relationship. For advice about your specific situation, speak with an accredited representative.