What a Supplemental Claim is
A Supplemental Claim is a way to ask VA to reopen a prior decision — whether the decision granted, partially granted, or denied your claim — by submitting new and relevant evidence the agency did not have before[src]. The governing regulation is [src], which sets out who may file, what must be submitted, and how VA processes the request. Supplemental Claims sit at the Regional Office level: a rater (not a Veterans Law Judge) reviews the new evidence alongside the existing claim file and issues a fresh decision.
The Supplemental Claim lane was created by the Appeals Modernization Act of 2017, which restructured VA decision review into three lanes — Supplemental Claim, Higher-Level Review, and Board Appeal. Before AMA, reopening a finalized decision required overcoming a stricter “new and material” standard. The current “new and relevant” standard is intentionally lower; it reflects a policy choice to make it easier for veterans to bring forward additional facts after a decision becomes final.
The new-and-relevant evidence standard
Under [src], evidence qualifies as new and relevant if it meets two requirements:
- New. The evidence was not part of the record before VA at the time of the prior decision. A document VA already considered does not count, even if you re-submit it with a new argument.
- Relevant.The evidence tends to prove or disprove a matter at issue in the claim — for example, the existence of a current disability, an in-service event, or the nexus between the two. Relevance is a lower bar than “material”; the evidence does not have to be enough by itself to change the outcome, only enough to bear on the question.
Both prongs must be met. Evidence that is new but irrelevant — say, a service record about an unrelated assignment — does not trigger readjudication. Neither does relevant evidence that VA already had in the file. When in doubt, identify exactly what each piece of evidence is intended to prove and why VA could not have considered it before.
The 1-year window for effective-date preservation
Timing is the single most consequential decision in a Supplemental Claim, because it controls back pay. Under [src], if you file a Supplemental Claim within one year of the prior decision and VA grants benefits, the effective date can reach back to the date of the original claim. File after the one-year window closes and a grant generally takes the date VA received the Supplemental Claim — meaning every month between the original decision and the new filing may be lost for back-pay purposes.
The one-year clock runs from the date of the rating decision notice, not the date you opened the envelope. This is the same reason an Intent to File can preserve an earlier effective date on an initial claim: VA effective-date law rewards continuity of the record. Veterans who are still collecting evidence as the one-year mark approaches sometimes file a placeholder Supplemental Claim with the evidence they have, then continue building the file — consult an accredited representative before doing so, because strategy varies by case.
How to file: VA Form 20-0995
A Supplemental Claim is filed on VA Form 20-0995(Decision Review Request: Supplemental Claim). The form asks the veteran to identify the issue being contested, the prior decision date, and — critically — the specific new and relevant evidence being submitted or identified for VA to obtain. Vague language (“I have new information”) does not satisfy the identification requirement; the form is designed to make the evidence concrete on the face of the filing.
When evidence is held by a federal source — service records, Social Security records, VA medical center treatment notes — the duty to assist under [src]requires VA to retrieve those records once the veteran identifies them with enough detail. Private records (a private orthopedist, for example) are the veteran’s responsibility to obtain and submit, though VA can be asked to send a private-records request on the veteran’s behalf. Form 20-0995 can be submitted online at VA.gov, by mail to the VA Evidence Intake Center, in person at a Regional Office, or through a VSO, CVSO, or VA-accredited attorney.
Supplemental Claim vs. Higher-Level Review
A Higher-Level Review (HLR) is a senior reviewer’s second look at the existing record. By rule, no new evidence is allowed in an HLR; the reviewer decides on the same evidence the original rater saw. HLR is the right lane when the veteran believes the prior decision contained a clear error of fact or law on the existing record — for example, a misread C&P exam, a missed presumption, or a mistakenly applied diagnostic code.
A Supplemental Claim is the right lane when there is something new to add. The two lanes are not mutually exclusive across a claim’s lifetime: a denial after an HLR can be followed by a Supplemental Claim if new evidence later emerges, and a denial after a Supplemental Claim can be followed by an HLR on the new record. Veterans choose between lanes case by case, and our appeal path selector walks through the trade-offs.
Supplemental Claim vs. Board Appeal
A Board Appeal sends the case directly to the Board of Veterans’ Appeals for review by a Veterans Law Judge. There are three Board dockets: Direct Review (no new evidence, no hearing), Evidence Submission (new evidence allowed only within 90 days of the Notice of Disagreement, no hearing), and Hearing (new evidence allowed at the hearing and within 90 days after, with a judge hearing testimony). A Supplemental Claim, by contrast, stays at the Regional Office and has no 90-day cap on evidence submission while the claim is pending.
For most veterans whose primary issue is “I have new evidence,” the Supplemental Claim is the faster and more flexible path. The Board lane is generally chosen when the legal issues are complex, when a hearing before a judge can add value, or when prior Regional Office decisions have not been receptive to the argument on the existing record.
Examples of new and relevant evidence
- A private medical opinion (private C&P or DBQ). A nexus letter or Disability Benefits Questionnaire from a private provider that the original rater did not have can support service connection or a higher rating.
- A buddy statement describing a previously unmentioned event.A fellow service member’s account of an incident that was not in the original record can corroborate in-service occurrence — especially useful for stressor-based or unwitnessed-injury claims.
- Private treatment records VA never obtained. Records from a civilian hospital, urgent care, or specialist that were not retrieved during the prior claim count as new evidence once they enter the file.
- Treatment records that post-date the prior decision. Newer VA or private records showing continuing treatment, worsened symptoms, or a clearer diagnosis are categorically new because they did not exist when VA decided the prior claim.
- Service records or unit histories not previously associated with the file. Personnel records, performance evaluations, or unit-history documents that establish exposure, location, or duties can fill gaps the original rater identified.
Possible outcomes — and what comes next
A Supplemental Claim decision can grant the benefit in full, grant in part (for example, raise a rating but not as high as requested), or deny. There is no statutory limit on how many Supplemental Claims a veteran can file on the same issue, provided each filing identifies new and relevant evidence; a denial is not the end of the road. After a Supplemental Claim denial, a veteran can file another Supplemental Claim (with different new evidence), pivot to a Higher-Level Review on the new record, or take the issue to the Board.
The strategic point is that the AMA lanes interlock: each decision opens its own one-year window for the next lane, and effective dates can carry through if the issue stays “continuously pursued.” Tracking those windows is one of the highest-leverage things a veteran or representative does after a decision arrives.
Where VBN fits — and where it does not
Veterans Benefits Navigator does not file claims, provide legal advice, or represent veterans before VA (38 U.S.C. § 5904). For filing assistance, consider a VSO, CVSO, or VA-accredited attorney. The pages on this site are educational; they explain what the regulations say and how the lanes work so the conversation with an accredited representative starts further along. If you are weighing a Supplemental Claim against the other two lanes, the appeal comparison and appeal path selector lay the trade-offs out side by side.