How to File a VA CUE Claim: Standard, Filing, and Review

To file a VA CUE claim, submit a written request identifying a Clear and Unmistakable Error in a final VA decision to whichever body issued that decision: the Regional Office if a Regional Office decided your case, or the Board of Veterans’ Appeals if the Board did. The filing must name the exact decision, point to the specific factual or legal error, and explain why the outcome would have been manifestly different without it. There is no deadline and no dedicated VA form, but the pleading standard is strict and, for Board decisions, you generally get only one attempt per issue.

The Standard You Have to Meet

Federal regulations define CUE as “a very specific and rare kind of error” of fact or law that, once pointed out, compels the conclusion the original decision would have come out differently.¹ Reasonable people looking at the same record cannot disagree that a mistake was made and that it changed the outcome. If there is room to debate whether the error mattered, the claim fails.

Two scenarios qualify. Either the correct facts as they existed at the time were not before the decision-maker, or the law and regulations in effect at the time were applied incorrectly. Both are measured against the record as it existed when the decision was made, not anything you have learned or gathered since.¹

The error must also be outcome-determinative. A mistake that didn’t change the result doesn’t qualify, even if the VA clearly got something wrong. Most CUE claims fall apart here: veterans identify a genuine error but can’t show it would have changed the final rating or eligibility determination.

Regional Office Decision or Board Decision

Where you file depends on who issued the decision, and the two paths have different rules.

If a Regional Office Made the Decision

Send your CUE request to that same Regional Office. This route is governed by 38 U.S.C. § 5109A and 38 CFR § 3.105(a). You can find the address through the VA’s facility locator at va.gov.² There is no time limit. The statute says “a request for revision of a decision of the Secretary based on clear and unmistakable error may be made at any time after that decision is made.”³

At the RO level, if a first CUE request is denied, you can potentially file another CUE request targeting a different error in the same decision. The finality rule that bars repeat motions applies to Board-level CUE, not to RO decisions.

If the Board of Veterans’ Appeals Made the Decision

Send the motion directly to the Board. This route falls under 38 U.S.C. § 7111 and 38 CFR Part 20, Subpart O, and the Board decides it on the merits. If you send it to a Regional Office by mistake, the Secretary is required to forward it to the Board.⁴

Board CUE motions carry a stricter consequence. Once a motion challenging a specific Board decision on a specific issue receives a final ruling, that Board decision is permanently closed to further CUE challenges on that same issue. Any subsequent motion on the same issue is dismissed with prejudice and cannot be refiled.⁵ Get the Board motion right the first time.

What the Filing Must Contain

Vague arguments get dismissed. The regulations require the motion to “set forth clearly and specifically the alleged clear and unmistakable error, or errors, of fact or law,” explain the legal or factual basis for each allegation, and explain why the result would have been manifestly different.⁶ A motion that doesn’t meet this standard is dismissed without prejudice; you can refile, but you’ve lost time.

There is no dedicated VA form. Veterans typically submit a detailed written statement, sometimes using a general-purpose statement form to organize the argument. For Board CUE motions, the filing must be in writing and signed by you or your representative.⁶ Your filing should include:

Your name and VA file number.
The exact decision being challenged: date of the decision, and if it covered multiple issues, which specific issue contains the error.
The specific error: state whether the VA had incorrect facts before it or misapplied the law. Cite the regulation or statute that was misapplied, or identify the fact that was wrong or missing from the record.
Why the error was outcome-determinative: walk through the logic of how the decision would have come out differently. This is where most claims succeed or fail.
Reference to the record as it existed at the time. Ground every argument in evidence that was in the file when the original decision was made, not evidence developed afterward.

Arguments That Do Not Qualify

Save yourself a dismissal. These are not CUE:

Disagreement with how the VA weighed evidence. A judgment call a reasonable person could have made is not undebatable error.
New or updated medical evidence. A later diagnosis, a new medical opinion, or records that weren’t in your file at the time cannot support a CUE claim. Review is limited to the record as it existed.
Changes in law after the decision. If the VA correctly applied the law at the time and the law later changed in your favor, that is not CUE.¹
Duty-to-assist failures. If the VA didn’t obtain records or schedule an exam it should have, that’s procedural and has its own correction path, not CUE. The regulations state the duty to assist does not apply to CUE reviews.¹⁷
Vague allegations. “The VA didn’t follow proper procedures” or “my due process rights were violated,” without identifying the specific error, will be dismissed.

After You File

If the CUE claim is granted, the original decision is reversed or revised, and the corrected decision takes effect as if it had been made on the date of the original decision. That retroactive effective date is what produces back pay, sometimes reaching many years into the past.³⁸ A supplemental claim or higher-level review typically cannot reach back to an original effective date the same way.

If a Regional Office denies your CUE request, you can pursue the same decision review options available for other RO decisions, including appealing to the Board of Veterans’ Appeals. If the Board denies a CUE motion on a Board decision, you can appeal that denial to the U.S. Court of Appeals for Veterans Claims within 120 days. Once the Board’s denial becomes final, the one-shot rule closes off further CUE motions on that same issue in that decision.⁵

The VA does not publish an average processing time specifically for CUE. Complex CUE arguments involving older decisions with large records can take considerably longer than the timelines the VA reports for other review lanes.⁹

Should You Hire a Representative

CUE claims are among the most technically demanding filings in veterans benefits law. The specificity requirement, the one-shot rule for Board decisions, and the high legal standard make professional help worth considering, especially if significant back pay is at stake.

VA-accredited attorneys and claims agents typically work on contingency, so you pay nothing unless you win. Federal law caps the fee at 20 percent of past-due benefits when the VA pays the attorney directly from your award, and a fee at or below 20 percent is presumed reasonable.¹⁰ Fee agreements must be filed with the VA within 30 days of being signed.¹¹ You retain the right to end the relationship and to dispute any fee you believe is excessive.

1
eCFR. 38 CFR 3.105 – Revision of Decisions
2
Veterans Benefits Administration. VA Benefits Offices
3
GovInfo. 38 USC 5109A – Revision of Decisions on Grounds of Clear and Unmistakable Error
4
Office of the Law Revision Counsel. 38 USC 7111 – Revision of Decisions on Grounds of Clear and Unmistakable Error
5
eCFR. 38 CFR 20.1409 – Rule 1409 Finality and Appeal
6
eCFR. 38 CFR 20.1404 – Rule 1404 Filing and Pleading Requirements
7
Office of the Law Revision Counsel. 38 USC 5103A – Duty to Assist Claimants
8
Veterans Affairs. Disability Compensation Effective Dates
9
Veterans Affairs. Higher-Level Reviews
10
Office of the Law Revision Counsel. 38 USC 5904 – Recognition of Agents and Attorneys Generally
11
VA.gov. Tips on Fee Agreements for Veterans Claims