A Denial Isn’t the End: Supplemental Claims and the One-Year Clock

Getting a decision letter that isn’t what you hoped for — a denial, or a rating lower than you know it should be — can feel like a door slamming. I want to tell you something I wish someone had told us sooner: it usually isn’t. The VA system is built so that “no, not yet” does not have to mean “no, never.”

When a decision comes back, you have three ways to ask the VA to look again: a Supplemental Claim, a Higher-Level Review, and a Board Appeal. Each has its place, and a good VSO can help you choose. But today I want to talk about the one that’s often the most useful and the least scary: the Supplemental Claim.

What a supplemental claim actually is

A Supplemental Claim (VA Form 20-0995) is you saying to the VA: “Here’s something new — please take another look.” The key words are new and relevant evidence. “New” means something the VA didn’t already have. “Relevant” means it helps prove or disprove a point in your claim. A new diagnosis, an updated medical record, a nexus letter, a lay or witness statement — any of these can reopen the door.

You don’t need a lawyer to file one. You don’t need to prove the VA was wrong. You just need to bring something new to the table and ask for a fresh look.

The one-year clock — this is the part I really want you to hear

Here’s the thing almost nobody explains, and it can be worth thousands of dollars. You can technically file a supplemental claim at almost any time. But there is a one-year window from the date on your decision letter that matters enormously.

If you file within that year — or otherwise keep the claim moving — you protect your original effective date. That means back pay can reach all the way back to when you first filed, not just to today. If you let the year quietly run out, the decision becomes final. You can still file later, but you often lose that earlier effective date, and the back pay that would have come with it.

That’s why I think of a supplemental claim as keeping a hand on the rope. As long as you keep adding evidence within the window, the original claim stays alive and the clock doesn’t reset on you. Let go, and you may have to start the whole climb over.

So what counts as “new and relevant”?

More than you’d think. A recent treatment record the VA never saw. A specialist’s note. A nexus letter from a doctor connecting the condition to service. A statement from someone who has watched the veteran’s daily struggle. Even evidence that a new law now covers a condition (like the PACT Act) can count. If it’s new to the VA and it speaks to your case, it’s worth submitting.

How to actually do it

The form is VA Form 20-0995, and you can file it online, by mail, or — my strong suggestion — with a free accredited VSO who does this every day. This is exactly the kind of follow-through I wrote about in another post: the stretch after the first decision is where claims quietly die, and it’s where a steady hand matters most. You’ll find this form and the others on my forms page.

One honest caveat (me being me)

I’m not accredited yet, so this is general information, not advice on your specific claim — and the rules around effective dates can get genuinely intricate. Please confirm the timing on your own decision with an accredited VSO or representative; a missed window is the one mistake you can’t easily undo. (Here’s where to start.)

But hear the heart of it: a denial is information, not a verdict. It’s the VA telling you what’s still missing. A supplemental claim is how you go get it — and the one-year clock is why you don’t want to sit on that letter in silence.

Don’t let the year run out. Keep your hand on the rope.

— Kara