VA's Duty to Assist — What VA Must Do to Help Develop Your Claim
What VA must obtain
VA must continue trying to obtain federal records until it concludes they do not exist or further efforts would be futile — and then it must notify you in writing.
- and personnel records held by a federal custodian.
- VA medical center and treatment records you identify.
- Social Security Administration records when relevant to the .
- Private treatment records — after you authorize release with VA Form 21-4142 / 21-4142a. VA must make reasonable efforts, generally including a follow-up request.
When VA must schedule an examination
The McLendon v. Nicholson ( 2006) four-part test governs. VA must provide an examination or obtain an opinion when there is (1) competent evidence of a current disability or persistent or recurrent symptoms; (2) evidence of an in-service event, injury, or disease; (3) an indication the disability or symptoms may be associated with service; and (4) insufficient competent medical evidence for VA to decide the . The 'indication' element is a low threshold and can be satisfied by credible of continuity of symptoms.
What the duty to assist does not cover
- It does not shift the burden of proof — you still must show entitlement on the evidence of record.
- It does not require VA to obtain records you never identify.
- It does not apply to or Board lanes in the same way: after an initial decision, the generally does not attach to the or Board lane except to correct a pre-decisional error. A restores it.
Raising a duty-to-assist error
If VA decided the without obtaining identified records or without providing a required examination, a () is the lane built to identify and correct that duty-to-assist error. The reviewer can return the file for correction. If you have obtained new evidence yourself, a () is the lane that adds it to the record.
Common pitfalls
- ×Not listing every provider and facility on the claim, which leaves records VA has no obligation to look for.
- ×Letting a VA Form 21-4142 authorization lapse before VA sends its request.
- ×Assuming VA will find records that are held privately without an authorization.
- ×Missing a scheduled examination, which can result in a decision on the existing evidence under 38 CFR § 3.655.
Frequently Asked Questions
References & sources
Useful Tools & Topics
Have questions about your specific case?
Every veteran's facts are different. A free initial consultation with a VA-Accredited Claims Agent can tell you whether your matter is a fit for representation — and what the right next step looks like either way.
Disclaimer: This page is for educational purposes only and does not constitute legal advice. Oakridge Claims is a private business and is not affiliated with, endorsed by, or operated by the U.S. Department of Veterans Affairs. No guarantees of outcomes are made. Each claim is decided on its individual facts.
Related guides
VA Form 21-4142: Authorization to Release Records
How VA Form 21-4142 authorizes VA to request private medical records on your behalf, why deadlines matter, and when you should obtain records yourself instead.
Severance of Service Connection
The clear-and-unmistakable-error standard VA must meet under 38 CFR § 3.105(d), the 10-year protection in § 3.957, and how a severance proposal is answered.
Duty-to-Assist Errors and Higher-Level Review
What a duty-to-assist error is under 38 CFR § 3.159, why HLR reviewers can return a claim for one, and what a complete record looks like.
"Pre-existing condition not aggravated by service"
The presumption of soundness, the clear-and-unmistakable-evidence standard, and what aggravation means under 38 CFR § 3.306.