7 Mistakes Veterans Make When Filing Their First VA Claim

Here's a stat that should make you angry: roughly three out of four initial VA claims come back with a lower rating than the veteran expected — or get denied outright. Not because those veterans don't deserve benefits. Because the system is unforgiving, and nobody handed them the cheat sheet.

This is that cheat sheet. I've seen the same mistakes over and over, and every single one is avoidable. If you're about to file your first claim — or you already filed and it didn't go the way you hoped — read this before you do anything else.

Mistake #1: Not Filing an Intent to File First

This is the single most expensive mistake a veteran can make, and it takes five minutes to avoid.

An Intent to File (VA Form 21-0966) tells the VA "I'm going to file a claim." That's it. But here's the magic: it locks in your effective date for back pay. If your claim takes six months to process, you get paid back to the date you filed the Intent to File — not the date you submitted the full claim.

Skip it, and you could lose months of back pay. We're talking thousands of dollars evaporating because you didn't fill out a one-page form. You can file it online at VA.gov (opens in new tab) or by calling 1-800-827-1000. Do it today, figure out the rest tomorrow.

Mistake #2: Only Claiming One or Two Conditions

Most veterans walk in thinking they should only claim the "big" thing — the bad knee, the hearing loss, the PTSD. But the VA rates every service-connected condition, and they all add up through VA math (which is its own adventure — more on that later).

That ringing in your ears? That's tinnitus, and it's one of the most commonly rated conditions. The knee that clicks every time you take stairs? Claim it. The anxiety that showed up after deployment? Claim it. The sleep problems? Those might be secondary to your PTSD — claim them too.

• Claim everything that's connected to your service — even if it seems minor
• Conditions rated at 0% still matter because they establish a service connection for future increases
• Secondary conditions (problems caused by your service-connected conditions) are often missed entirely
• Check our condition guides to see if something you're dealing with is claimable

Filing for multiple conditions at once is also faster than filing them separately over time. One claim, one set of exams, one decision. Don't make more work for yourself — or the VA.

Mistake #3: Submitting Without Evidence

"The VA has my service records, they'll figure it out." No. They won't. Or more accurately — they might, but you're gambling your benefits on a system that processes millions of claims a year.

The strongest claims have three types of evidence working together:

1. 1Service treatment records — proof it happened during service. If your records are incomplete, that's not a dead end — the VA has a duty to assist (opens in new tab). Check our roadblocks guide for what to do about missing records.
2. 2Current medical evidence — recent doctor visits, diagnoses, and treatment notes showing you still have the condition. A private doctor's opinion works too.
3. 3A nexus statement — this is the bridge that connects your current condition to your service. A doctor writes "it is at least as likely as not" that your condition is related to your military service. This single sentence can make or break a claim.

Don't know where to start gathering evidence? Our claims process guide walks through it step by step.

Mistake #4: Writing Vague Buddy Statements

A buddy statement (VA Form 21-10210) is a written statement from someone who can back up your claim — a fellow service member, spouse, friend, or coworker. They carry real weight with VA raters. But only if they're specific.

Here's the difference between a useless buddy statement and a powerful one:

• Weak: "He has knee problems from the military."
• Strong: "I served with SSgt Johnson at Camp Lejeune from 2018-2020. During our deployment, I personally witnessed him limping after every ruck march. By month three, he couldn't run the PFT and was put on limited duty. Since leaving the service, I've visited him at home and watched him struggle to walk down stairs. He takes pain medication daily and can't play with his kids the way he wants to."

See the difference? Dates, locations, specific observations, impact on daily life. That's what moves a rater. And despite what some people think, buddy statements don't have to come from military buddies — your spouse, parents, or coworkers can all write them.

Mistake #5: Not Preparing for the C&P Exam

The Compensation & Pension exam is where a lot of good claims go to die. Not because the veteran's condition isn't real, but because they didn't understand what the exam is actually measuring.

The C&P examiner isn't your doctor. They're not trying to help you feel better. They're measuring the severity of your condition against VA rating criteria, and they're doing it in about 20-30 minutes. If you downplay your symptoms ("it's not that bad, I push through it"), your rating will reflect that.

• Describe your worst days, not your best days — the VA rates based on your overall functional impairment
• Be specific about how conditions affect daily life: "I can't stand for more than 10 minutes" beats "my back hurts"
• Don't tough it out — this isn't the time for military bearing
• Bring a list of all your symptoms and medications so you don't forget anything under pressure
• If the examiner doesn't ask about something important, bring it up yourself

Read our full C&P exam preparation tips before your appointment. Seriously — this is the one thing you should not wing.

Mistake #6: Not Understanding How VA Math Works

Pop quiz: if you have a 50% rating and a 30% rating, what's your combined rating? If you said 80%, congratulations — you're wrong. And so is almost every veteran who hears about VA math for the first time.

The VA doesn't add ratings together. They use a formula where each new rating applies to the remaining percentage of your body that isn't already disabled. So 50% + 30% = 65% (which rounds to 70%). It's not intuitive, and it matters a lot when you're strategizing your claim.

This is also why claiming every condition matters. Each additional rating nudges your combined total higher. And certain combinations — like bilateral conditions (same issue on both sides of your body) — get a special bump that can push you into a higher bracket.

Use our benefits calculator to see exactly how your conditions combine, and check the rating levels page to see what each tier gets you in monthly compensation and benefits.

Mistake #7: Giving Up After a Denial

A denial is not the end. I'll say it louder: a denial is not the end. The VA's appeal system exists because they know they get it wrong — and they get it wrong a lot.

You have three options after a denial, and choosing the right one depends on your situation:

1. 1[Supplemental Claim](/forms#supplemental) — You have new evidence the VA hasn't seen. A nexus letter, updated medical records, or buddy statements. No time limit to file.
2. 2[Higher-Level Review](/forms#hlr) — You think the VA made a mistake with the evidence they already have. A senior reviewer takes another look. Must file within one year.
3. 3[Board Appeal](/forms#board-appeal) — You want a Veterans Law Judge to review your case. Takes longer but has a higher overturn rate. Must file within one year.

Our roadblocks guide breaks down each lane in detail, and the claim flowcharts can help you visualize which path makes sense for you. Don't let a denial letter collect dust — it's a starting point, not a finish line.

The Bottom Line

The VA claims process isn't a test of whether you deserve benefits — it's a test of whether you know how to navigate the system. And that's exactly why this site exists. You served. You earned these benefits. Now let's make sure you actually get them.

If you're just getting started, our Filing Your First Claim journey walks you through the entire process from start to finish. And if you're not sure whether you even qualify, the eligibility checker takes about two minutes.

“The system is complicated. Your approach doesn't have to be.”