The lane for evidence that was not there before

Once VA has decided an issue, a Supplemental Claim asks for another look using new and relevant evidence that you submit or identify. VA also uses this route when a condition becomes newly presumptive. The form is VA Form 20-0995; see VA's instructions.

"New and relevant" is about fit, not volume

New means VA did not already have it. Relevant means it speaks to the thing that was actually missing.

Read the earlier decision's stated reason before gathering anything. If you were denied because nothing in the file connected your condition to service, a reasoned medical opinion addressing that connection is relevant — and another copy of a diagnosis VA already accepted is not, however many pages it runs to. The commonest wasted Supplemental Claim is a thick one that answers a question nobody asked.

Timing affects more than speed

A Supplemental Claim can generally be filed after a decision, but filing within the applicable period can preserve continuous pursuit of the issue, which may protect an earlier effective date. Filing later can still succeed on the merits while costing you months or years of back pay. 38 C.F.R. §3.2500.

Separately, VA's intent-to-file mechanism now covers Supplemental Claims for disability — but intent to file and continuous pursuit are different rules solving different problems, and treating one as the other is a common and expensive mistake. See dates and deadlines.

Keep

The decision date, a copy of everything submitted, and VA's receipt. If the same issue is already under another review, read the rule before starting a second route — they generally do not run in parallel.

Reviewed October 6, 2026