VA claim guide
VA Form 21-4138 vs 21-10210 (which statement form should you use?)
If you need to send a written statement to the Department of Veterans Affairs, the first decision is whether VA Form 21-4138 or VA Form 21-10210 fits the statement. VA describes Form 21-4138 as a Statement in Support of Claim used to share more information when another VA form or process asks for it. VA describes Form 21-10210 as a Lay/Witness Statement, often called a buddy statement, for supporting your claim or another Veteran's claim.
Published Mar 30, 2026 • Updated Jul 12, 2026
How it works
Fill out form
Complete the guided fields online.
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Review the generated PDF before mailing.
We print and mail it via USPS.
Quick answer
| Question | Short answer |
|---|---|
| Is VA Form 21-4138 still valid? | Yes. VA lists Form 21-4138 with a July 2024 revision and a May 19, 2026 page update. |
| What is VA Form 21-4138 for? | Use it to share more information as instructed by another VA form or process, such as claim details that do not fit on the original form. |
| What is VA Form 21-10210 for? | VA calls 21-10210 a Lay/Witness Statement and says people sometimes call it a buddy statement. |
| Can I submit these forms online? | VA says 21-4138 and 21-10210 can be submitted online instead of sending the paper form. |
| When does PostalForm help? | PostalForm prepares an unsigned 21-4138 kit and mails it to you for final signature, evidence, and customer-controlled submission. |
Key takeaways
- VA Form 21-4138 is for sharing more information as instructed by another VA form or process.
- VA Form 21-10210 is the lay or witness statement form VA identifies as a related alternative.
- VA says both forms have online submission paths, so use VA's online tool when that is the required or preferred route.
- Use a paper packet only after confirming it is accepted for the claim and completing the required signature and evidence.
- PostalForm is not VA and does not decide which form is legally sufficient; it prepares an unsigned customer kit and does not submit it to VA.
21-4138 vs 21-10210 comparison
| Form | VA form name | Best fit | Submission path |
|---|---|---|---|
| VA Form 21-4138 | Statement in Support of Claim | Additional facts, clarification, reimbursement notes, family or financial details, or claimed-disability details requested by another VA form or process. | VA online tool or paper form. PostalForm can prepare an unsigned customer kit for the paper route. |
| VA Form 21-10210 | Lay/Witness Statement | A formal lay or witness statement supporting your claim or another Veteran's claim, including statements sometimes called buddy statements. | VA online tool or paper form. PostalForm links it as context but does not currently generate 21-10210. |
When VA Form 21-4138 makes sense
Use VA Form 21-4138 when another VA form, claim process, or VA request needs more information that does not fit elsewhere. Current VA examples include:
- More details about family situation or finances for pension, Dependency and Indemnity Compensation, or accrued-benefit claims
- Reimbursement details after submitting a medical expense report
- More details about claimed disabilities or other claim issues that do not fit on the original claim form
- A signed paper statement with supporting records that you want to mail to the VA intake address
The PostalForm workflow prepares an unsigned customer kit from the supported answers; it does not create a mail-ready VA submission.
When 21-10210 may be the better form
VA identifies Form 21-10210 as the Lay/Witness Statement form. It may be the better fit when the statement is framed as lay evidence or witness observation, including:
- A spouse or family member describing what they observed
- A friend, coworker, caregiver, or other witness providing supporting facts
- A buddy statement supporting a claim
- A separate statement that VA's 21-10210 online flow specifically requests
Do not assume 21-4138 is always the right form just because it is familiar. If VA's current instructions or an accredited representative point you to 21-10210, use that route.
Paper packet or VA online submission?
VA says 21-4138 can be submitted online instead of filling out and sending the paper form. That is often the cleanest route if you are already inside VA.gov and the online tool fits the claim.
Use PostalForm's 21-4138 workflow when you want an unsigned preparation kit:
| Need | Better route |
|---|---|
| Submit directly inside VA.gov | Use VA's online 21-4138 tool. |
| Prepare an unsigned 21-4138 PDF from guided fields | Use PostalForm's 21-4138 workflow. |
| Submit a signed packet with supporting records | Complete the delivered kit and use the current VA submission path yourself. |
| Submit a lay or witness statement | Review VA Form 21-10210 first. |
Why the guided version matters
PostalForm removes the initial PDF-preparation step while preserving the customer's final-submission responsibility:
- Enter the statement details in the guided online version.
- Let PostalForm generate the unsigned preparation PDF.
- Receive the single-sided kit at your address.
- Complete an accepted signature path, add evidence, verify the current VA channel, and submit it yourself.
The preparation and customer-delivery steps happen in one flow. Final signature, evidence assembly, and submission to VA remain the customer's responsibility.
What to gather before filling 21-4138
Prepare these items first:
- Veteran or beneficiary name and identifying details
- Current mailing address
- The written statement you want to submit
- Any records or evidence that support the statement
- Signature and date
Keep the statement factual, dated where possible, and easy for a reviewer to follow.
Where to mail VA Form 21-4138
VA's disability compensation mailing address page lists the Claims Intake Center at PO Box 4444, Janesville, WI 53547-4444 for compensation claim correspondence. The July 2024 21-4138 form materials also point paper submissions to the VA Evidence Intake Center in Janesville. Verify the current official instructions before sending, especially if your packet includes time-sensitive claim materials or is not a disability compensation claim.
If you are attaching records, assemble the packet in one PDF and keep a copy of everything you submit.
Common mistakes
- Using 21-4138 for a witness statement that would fit 21-10210 better
- Writing a vague remarks section with no dates or claim context
- Forgetting to sign and date the form
- Mailing without the records referenced in the statement
- Using an outdated VA mailing instruction page
Last verified
PostalForm checked the public VA Form 21-4138 page, VA Form 21-10210 page, VA supporting-forms page, and VA compensation mailing-address page on May 31, 2026. VA source pages can change, so confirm the current VA instructions before mailing a benefits packet.
Sources
FAQs
- Is VA Form 21-4138 still valid?
- Yes. VA still maintains an official form page for 21-4138.
- What is the main difference between 21-4138 and 21-10210?
- VA describes 21-4138 as a Statement in Support of Claim for sharing more information as instructed by another VA form or process. VA describes 21-10210 as a Lay/Witness Statement, often called a buddy statement.
- Can I attach supporting evidence?
- Yes. Include records or documents that help explain the statement.
- Can I prepare 21-4138 without printing at home?
- Yes. PostalForm mails an unsigned preparation kit to you for final signature and submission.
- Should I use VA's online tool or a paper packet?
- Use VA's online tool when it fits the claim. Use PostalForm only when you want an unsigned paper-preparation kit and will complete final submission yourself.
- Does PostalForm submit directly inside VA.gov or mail the form to VA?
- No. PostalForm sends the preparation kit only to you.
Ready to get started?
Prepare VA Form 21-4138 online, receive the unsigned kit, complete the accepted signature path, and submit the final form yourself.