How to File a VA Disability Claim: Step-by-Step Guide

Overview

VA disability compensation is a monthly tax-free payment for veterans who became sick or injured during active military service, or whose service worsened an existing condition. The core form is VA Form 21-526EZ, which the VA uses to evaluate your service-connected disabilities and assign a rating from 0 to 100 percent. The higher the rating, the larger the monthly payment. In 2026, a 100% rating pays over $3,900 per month for a single veteran with no dependents. Filing can feel overwhelming, but breaking the process into clear steps makes it manageable.

1. File an Intent to File

Before you gather evidence, submit VA Form 21-0966 (Intent to File). This locks in your effective date, which means if your claim is approved, your back-pay starts from the date the VA receives this form rather than the date you submit your full application. You then have one year to complete and submit the rest of your claim.

You can file the Intent to File online through VA.gov, by calling 1-800-827-1000, or by mailing the form. The online route is the fastest and creates an immediate digital record.

2. Gather Your Evidence

Strong evidence is the single biggest factor in whether your claim succeeds. You need three categories of documentation:

• Service treatment records (STRs): These show the in-service event, injury, or illness. Request them from the National Personnel Records Center if you do not already have copies.
• Current medical evidence: Recent diagnoses, treatment records, and doctor statements that document your current condition and its severity.
• Nexus evidence: A medical opinion linking your current condition to your military service. This can come from a VA doctor, a private physician, or an independent medical examiner. A clear, well-reasoned nexus letter significantly increases approval odds.

Supporting statements from fellow service members, family, or friends who witnessed your condition can also strengthen your claim. Use VA Form 21-4138 (Statement in Support of Claim) for these lay statements.

3. Complete VA Form 21-526EZ

VA 21-526EZ is the main disability compensation application. It asks for your personal information, military service history, disabilities you are claiming, treatment history, and supporting evidence. Key sections include:

• Section I: Veteran identification and contact details.
• Section IV: Claimed disabilities. Be specific; list every condition and use the exact medical terminology your doctor uses.
• Section VI: Treatment records and evidence.

BeneFill can auto-fill your personal details, military service dates, and contact information directly from your profile, saving significant time on this lengthy form.

4. Attend Your C&P Exam

After submitting your claim, the VA will likely schedule a Compensation and Pension (C&P) exam. This is not a treatment appointment; it is a diagnostic evaluation to confirm your condition and its severity. Arrive on time, be honest about your symptoms on your worst days, and do not minimize your limitations. Bring copies of your medical records and nexus letters.

Missing a C&P exam without rescheduling will almost certainly result in a denial. If you cannot make the scheduled date, call the facility immediately to reschedule.

5. Common Mistakes to Avoid

• Vague condition descriptions: Listing “bad knee” instead of “left knee degenerative joint disease” slows processing and risks a lower rating.
• Skipping the Intent to File: You could lose months of back-pay.
• Missing the nexus: Evidence of a current disability without a link to service is the most common reason for denial.
• Not claiming secondary conditions: Conditions caused or aggravated by a primary service-connected disability are also compensable.
• Incomplete forms: Missing signatures, blank required fields, and incorrect dates all cause delays.

6. If Your Claim Is Denied

A denial is not the end. Under the Appeals Modernization Act (AMA), you have three review options within one year of a decision:

• Supplemental Claim: Submit new evidence with VA Form 20-0995.
• Higher-Level Review: Request a senior reviewer re-examine your case using VA Form 20-0996. No new evidence is allowed.
• Board Appeal: Appeal to the Board of Veterans' Appeals with VA Form 10182.

Supplemental claims with strong new nexus evidence have the highest success rate and the fastest turnaround among the three options.