How long do I have to appeal a VA decision?

For an initial modernized VA decision, the ordinary review window is one year. After a final Board decision, the ordinary CAVC court appeal window is 120 days from mailing. HLR, remand, legacy and contested decisions need their own rules.

What is an effective date and why does the one-year window matter?

Your effective date is the date the VA uses to decide how far back your benefits (back pay) go. Filing each next step within one year of the prior decision can keep the issue in continuous pursuit. The effective date also depends on when entitlement arose and other rules; it is not a guarantee of back pay.

What happens if I miss the one-year deadline?

You can usually still file again, but your effective date may move forward to that later date and you could lose some back pay tied to the earlier claim. Ask an accredited representative about the available options and any exception; this tool cannot grant an extension.

How long do I have to appeal a Board decision to the CAVC?

If your case goes to the Board and you disagree, you have 120 days from the date the Board mails its decision to appeal to the U.S. Court of Appeals for Veterans Claims (CAVC). That clock starts at the Board decision, not the original rating letter.

Deadlines, the calm way

Deadlines matter, but they don’t have to be stressful. Here are the key time windows after a VA decision, explained plainly — with no ticking clocks. Think of these as steady reminders, not alarms.

Check the window for your decision

Start with the kind of decision. A final Board decision has a different court deadline from a VA rating decision. Your entries stay in this browser tab.

What kind of decision do you have?

No date is calculated for an unknown stage, remand-only decision, legacy appeal or contested claim. A contested claim can have a much shorter window. Check the notice with free or accredited help.

The windows that matter

Review after an initial or Supplemental Claim decision

Generally 1 year from the date VA issued notice of the decision.

In the modernized system, timely Higher-Level Review, a Board Appeal, or a Supplemental Claim may keep an issue in continuous pursuit. The available options depend on the decision stage. Contested claims have different rules.

Continuous pursuit and your effective date

Generally 1 year for the next available VA review from notice of the prior decision.

Timely, proper successive review can preserve the earlier claim date. The effective date also depends on when entitlement arose and other rules; filing alone does not guarantee back pay. A court appeal has its own shorter deadline.

Evidence on a Board docket

Generally 90 days from Board receipt of the Notice of Disagreement on the Evidence Submission docket, or the hearing on the Hearing docket.

Direct Review accepts no new evidence. Docket switches, a withdrawn hearing, or a missed hearing may use a different trigger. Verify the Board notice instead of using the date you mailed a form.

Appeal a final Board decision to court

Generally 120 days from the date the Board mailed the final decision.

File a Notice of Appeal with the U.S. Court of Appeals for Veterans Claims, not with VA. A remand alone is not a final appealable decision. A Supplemental Claim is a separate option and does not extend the court deadline.

Keeping your effective date (back pay)

Your effective date is the date the VA uses to decide how far back your benefits go — your back-pay start date. Timely, proper successive filings in available review lanes can keep an issue in “continuous pursuit.” An effective date also depends on when entitlement arose and other rules. A CAVC appeal has a separate 120-day window, even though a Supplemental Claim may have a one-year continuous-pursuit window.

If a full year passes, you can usually still file — but your effective date may move to that later date, and some back pay can be lost. Check the notice and get help promptly if a deadline may be close or past.

A worked example

Suppose an initial modernized VA claim decision notice is dated March 15, 2025. Here’s how the main dates would fall. (This is just an example — use the date on your own letter.)

By March 16, 2026
File the appropriate available review request. The anniversary is Sunday, March 15, 2026, so the ordinary VA rule moves it to Monday, March 16. Timely filing can preserve continuous pursuit; it does not guarantee a benefit or an effective date.
If your case goes to the Board and you disagree with the result: you would then have 120 days from the date the Board mails its decision to appeal to the U.S. Court of Appeals for Veterans Claims (CAVC). That clock starts at the Board decision, not at this letter.

Official rules and limits

U.S. federal benefits and CAVC procedure. Sources reviewed October 7, 2026. Extraordinary closures, tolling, disputed notice dates and motions are outside this calculator. Confirm filing instructions and keep proof of submission.

We are not the VA. Veterans’ Rights is an independent resource built for veterans. We are not the U.S. Department of Veterans Affairs, not part of the government, and not endorsed by any government agency.

This is general information, not legal advice. For advice about your own situation, talk to a VA-accredited representative — many help for free.