VA supplemental claim: what counts as new evidence

If your claim was denied or underrated and you have something the VA has not seen, the Supplemental Claim is the lane built for that.

Which of the three lanes fits your situation is a separate question, and worth settling first. This guide assumes you have landed on this one and covers what it actually requires.

The standard is two tests, not one

VA Form 20-0995 asks for new and relevant evidence. Those are separate words doing separate jobs.

New means the VA has not considered it before. A document already sitting in your file does not become new by being submitted again — and resubmitting the same treatment records is the single most common reason a Supplemental Claim goes nowhere.

Relevant means it proves or disproves something actually at issue. Not merely related to your condition: connected to the reason the decision went the way it did.

Both have to be true. A new document about something nobody disputed is new and not relevant. A powerful argument about the disputed point is relevant and not evidence.

The bar is lower than most people have been told

This changed in 2019 and a great deal of published guidance never caught up.

Under the old system, reopening a claim required new and material evidence — material meaning it raised a reasonable possibility of substantiating the claim. That asked the VA to judge, up front, whether your evidence was likely to work.

The Appeals Modernization Act replaced that with new and relevant. Relevant only asks whether the evidence bears on something at issue. It does not ask whether it will win.

If you were turned away under the old standard, or read somewhere that you need evidence strong enough to change the outcome, that is a bar that no longer exists.

What actually clears it

The most useful way to choose evidence is to read the denial for its stated reason, then answer that specific sentence.

• Denied for no nexus — a medical opinion that names the mechanism and uses "at least as likely as not". What a nexus letter has to say covers the wording.
• Denied for no current diagnosis — a recent examination establishing one. Whether an old diagnosis counts is its own question.
• Underrated — evidence of the specific criteria at the next level up: measured range of motion, a dated frequency log, what you have stopped being able to do.
• Denied for no in-service event — buddy statements, unit records, anything placing the event in service where your own records are silent.

What does not clear it: the same records again, a letter explaining why the rater was wrong, or more description of severity without measurement.

The VA has to help you

The duty to assist applies to this lane. If you identify records the VA can obtain — VA treatment records, service records, records from a private provider you authorize — it must make reasonable efforts to get them.

That is a real advantage over a Higher-Level Review, where no new evidence is allowed at all and the reviewer works only with what is already there.

The duty is only as good as what you point it at. "My records are at the VA" is not identification. A provider name, a location and a date range is.

It is repeatable, and that is the point

The Supplemental Claim is the only lane you can file again and again. Each time you have new and relevant evidence, you can file. Each decision starts its own one-year clock.

So a denial in this lane is not the end of a road — it is information about what the file still lacks. The limit is evidence, not attempts.

How long it takes

The VA reported an average of 58.8 days for disability compensation Supplemental Claims as of July 2026, against a stated goal of 125 days for claims outside health care.

That is fast by VA standards — quicker than an initial claim and far quicker than a Board appeal. It is also a rolling average that moves, so check the current figure on VA.gov rather than trusting a number in an article, including this one.

Before you file

Two things worth doing in this order.

Read the decision paragraph for the specific condition, not the summary. A decision covering several conditions decides each on its own reasoning, and the sentence explaining this denial is the sentence your evidence has to answer.

Check the one-year date. Filing within a year of the decision protects your original effective date, which is what your back pay is calculated from. The lanes guide covers that clock in full, and our Key Dates tool tracks it alongside the other deadlines in a claim.

Bottom line

A Supplemental Claim asks for evidence that is new to the VA and relevant to what was decided. That is a lower bar than the old standard and a lower bar than most people assume — and the lane is repeatable, assisted, and currently among the faster things the VA does.

Accredited VSOs file these constantly and charge nothing. Find one at VA.gov.