A personal statement is the veteran's own account. A buddy statement is an account from another person who knows or observed relevant facts. Both are forms of lay evidence, but the writers have different knowledge.

The right question is not which label sounds stronger. It is who can truthfully describe the fact that needs support.

Use your own statement for your own experience

A personal statement can explain:

  • what happened during service;
  • symptoms you experienced;
  • why a date is approximate;
  • treatment gaps or reasons you did not report something;
  • frequency and duration of symptoms;
  • effects on work, sleep, movement, relationships, or ordinary activities.

Use another person's statement for what they personally observed:

  • an event they witnessed;
  • a change in behavior, movement, sleep, or routine;
  • help they provided;
  • work effects they directly supervised;
  • statements you made at the time, clearly attributed to you.

The forms overlap, but their purposes differ

VA identifies Form 21-10210 as the Lay/Witness Statement form and notes that people also call it a buddy statement. Form 21-4138 is a Statement in Support of Claim used to provide information requested by another form or process, including details that do not fit elsewhere.

Follow the current official instructions. The best form depends on who is writing and what process requested the information. For the witness form, how to fill out VA Form 21-10210 goes field by field.

A simple author-choice test

Write the fact you need to support in one sentence. Then ask:

  • Did I experience this directly? Use my personal statement.
  • Did someone else witness it? Ask that person for a buddy statement.
  • Is this a diagnosis, cause, or medical interpretation? Ask a qualified clinician.
  • Is the fact already clear in a dated record? Cite the record and use a statement only if context is still useful.

One event, two useful viewpoints

Fictional personal statement:

During the March 2014 training exercise, I slipped from the vehicle step and felt immediate pain in my right ankle. I completed the exercise and reported to the clinic the next morning. Since then, the ankle has rolled unexpectedly several times a year.

Fictional buddy statement:

I was standing beside Sam when Sam slipped from the vehicle step during the March 2014 exercise. I saw Sam sit down, remove the right boot, and avoid putting full weight on that foot. I drove Sam to the clinic the next morning.

The statements overlap, but they are not duplicates. The veteran describes pain and later instability. The witness confirms the event and visible response.

What neither writer should do

Unless qualified to do so, neither statement should diagnose the condition or decide medical causation. A witness should not copy details they never observed. The veteran should not write a witness's statement and present it as independent recollection.

VA accepts medical and lay evidence for different jobs. 38 C.F.R. § 3.159 defines both categories, and VA evidence requirements explains how VA uses supporting statements.

For full examples, read VA personal statement examples and VA buddy letter examples.

Sources and scope

Reviewed September 20, 2026: VA Form 21-4138; VA Form 21-10210; VA evidence requirements; 38 C.F.R. § 3.159; personal statement builder product page; Buddy Letters product page.