Everything You Need to Know About VA Form 21-4138: Statement in Support of Claim

What is VA Form 21-4138?

The VA Form 21-4138 Statement in Support of Claim allows veterans, service members, or dependents to explain events or conditions that support a VA disability or benefit claim. On PrimePDF, you can fill out, sign, and download the fillable 21-4138 form instantly, ready to submit with your evidence package.

Who Should File VA Form 21-4138?

• Veterans filing for disability compensation or pension benefits
• Family members or caregivers providing support statements
• Service representatives or attorneys submitting clarifying information
• Witnesses corroborating service-related events or injuries

When to File VA 21-4138 Form?

• When initially filing a benefit or disability claim
• When appealing a VA decision and additional context is needed
• Any time you need to clarify facts or provide support for an existing claim

Key Information Required

• Veteran’s full name, SSN, and claim number
• Detailed statement describing the event or condition
• Signature and date of the person providing the statement
• Contact information for follow-up if needed

Why is VA Form 21-4138 Important?

• Strengthens your claim with personal or witness testimony
• Provides context that may not appear in official records
• Helps VA adjudicators understand service-connected circumstances more clearly
• Can improve the likelihood of a favorable decision or appeal

How to File VA 21-4138 Form?

1. Download the form from PrimePDF.
2. Fill out the veteran’s information and write a clear, detailed statement.
3. Sign and date the form.
4. Submit it by mail, fax, or upload it electronically through the VA’s portal (eBenefits or VA.gov).

Why Use PrimePDF for Your VA Form 21-4138

• Latest fillable VA Form 21-4138 (2026) template
• Smart prompts to ensure clear, complete statements
• Instant PDF download after checkout
• Secure payment and data encryption
• Includes submission instructions for mail or upload to VA.gov

Processing Notes

Once submitted, the statement becomes part of the claim file and will be reviewed by a VA claims adjudicator alongside medical and service records.