A denial letter can contain several decisions at once. VA may accept an in-service event, acknowledge a current disability and still deny the connection between them. It may grant one condition while denying another.

Your next step should respond to the part that is actually disputed. Start with the decision date, the issue, the reasons and the review instructions before collecting another stack of documents.

Separate the conclusion from the explanation

For each denied issue, write down what VA accepted and what it found missing. Look for favorable findings as well as the reason for denial.

If the decision says…The question to investigate
No current disability is establishedWhat competent medical or other evidence establishes the claimed disability?
An event or exposure is not establishedWhich service, personnel or other records could address the disputed fact?
No connection to service is establishedDoes the record contain a reasoned explanation of the relationship?
A higher percentage is not supportedWhich rating criteria and period are at issue, and what evidence addresses them?
Evidence was outside the permitted recordWhich review route can properly consider it?

Not every disability question turns on a formal diagnostic label in the same way. Do not reduce the law to “no diagnosis, no possible claim” without considering the type of disability and applicable rules.

Our rating-decision letter example can help you locate the relevant sections. Work issue by issue rather than assuming the entire letter has one reason.

Choose a route that fits the evidence

For many modernized VA decisions, the main options are a Supplemental Claim, Higher-Level Review or a Board Appeal. VA's comparison explains eligibility and timing for each.

A Supplemental Claim is generally the route when you have new and relevant evidence. New means it was not previously part of the record; relevant means it tends to prove or disprove a matter at issue. A document can be new without addressing the reason for denial.

Higher-Level Review generally asks a more senior reviewer to review the prior decision using the existing record. It does not accept new evidence for the review. An informal conference can identify factual or legal errors, but it is not an evidence-submission window.

A Board Appeal asks a Veterans Law Judge to review the issue. The modernized Board dockets differ: Direct Review uses the existing record, Evidence Submission provides a specified evidence window, and the Hearing docket has its own hearing and evidence rules.

The best route depends on the error, available evidence and procedural position. There is no single best choice for every denial.

Put the deadline on a calendar before doing more research

VA generally requires a Higher-Level Review request or Board Appeal within one year of the decision notice for an ordinary modernized disability decision. A Supplemental Claim can often be filed later, but filing within one year can matter to continuous pursuit and the potential effective date.

Those general rules are not a substitute for the notice. Contested claims, legacy appeals, proposed reductions and appeals to the Veterans Court can involve different procedures or shorter periods.

A Board denial may be appealed to the Veterans Court, generally within 120 days of mailing of the Board decision. That is a different forum from asking the Board to review a regional-office decision. Use the Court's How to Appeal guidance and obtain timely accredited help if that is your situation.

Do not assume an intent to file extends an appeal or review deadline. It serves a different purpose.

Address one specific gap at a time

If VA found no nexus, identify what the prior opinion failed to establish and which medical question remains. A nexus letter may help when it provides a supported explanation; a favorable conclusion without reasoning may leave the same gap.

If the examiner used a fact you believe is wrong, point to the exact dated record. If a witness observed symptoms or an event, the statement should describe what the person actually knows. Avoid scripts, exaggeration and statements designed around a promised rating.

If the decision appears to overlook evidence already in the file, preserve proof of when it was submitted. Whether you need a new-evidence lane or an existing-record review is part of the next-step analysis.

Keep the record of what you submit

Save the completed form, evidence packet and submission confirmation. Make sure the issue and decision date are identified correctly. Keep a short index of the documents so you and a representative can find them later.

An uploaded document is not always a completed review request. Use the required form or official online process for the review you select. Follow the current instructions for signatures and submission.

Do not file overlapping review requests for the same issue without understanding the restrictions. A new decision or new form does not automatically move a legacy appeal into a different system.

Get help with the actual decision

VA-recognized Veterans Service Organization representatives can help with claims without charging a fee. Accredited attorneys and claims agents may charge for qualifying representation under the applicable rules. Fees are not universally limited to one advertised percentage or arrangement.

Use VA's accredited-representative guidance to verify who you are working with and discuss any agreement before signing it.

The most useful starting packet is small: the decision, the review-rights notice, the evidence VA relied on and your description of the specific error or missing evidence. That gives the review a direction.

Sources and scope

This guide uses VA's current review and accreditation guidance and the Court's appeal instructions. It does not select a legal strategy for an individual claim. Procedures reviewed September 16, 2026; the decision notice and current official instructions control your filing.