Nine steps from "thinking about filing" to a claim that's actually ready. Check items off as you go — your progress saves on this device, so you can come back anytime. Step 1 is already done: you're here, learning how the system works.
Three things decide what you're paid: your combined rating (VA math doesn't add — see the combined rating calculator), the tier that rating lands in, and your effective date. If you understand those three, you're ahead of most first-time filers — which is why reading this page counts as step one.
Do this before anything else on the list. VA Form 21-0966 (Intent to File) takes minutes on VA.gov or by phone, locks in today's date as your effective date, and gives you a full year to build the claim. Benefits are paid back to the effective date — so every month between now and filing becomes back pay instead of money you never see. Full walkthrough: how the Intent to File works. See what the date is worth with the back pay calculator.
Write down everything, even what feels minor. The most commonly missed money is secondary conditions — problems caused or worsened by a service-connected condition (a bad knee that wrecked your back, tinnitus that feeds insomnia, pain that feeds depression). Example chains: secondary conditions to back pain. Each condition you leave off has no effective date until you claim it.
You'll want three stacks: service treatment records (request via milConnect or the National Archives if you're long out), VA and private medical records (your doctors must hand these over on request), and your DD-214. Records requests can take weeks — start them now, while the Intent to File clock protects your date. What counts as usable evidence: acceptable clinical evidence.
The VA compensates diagnosed conditions, not symptoms. "My back hurts" gets denied; "lumbosacral strain, diagnosed 2026" gets rated. If something on your step-3 list has never been formally diagnosed, book the appointment — VA, private, or telehealth all work, as long as it's in a medical record.
For every condition you need three links in a chain: an in-service event (injury, exposure, or onset), a current diagnosis (step 5), and a medical connection between the two. For anything that isn't obvious from your service records, a nexus letter from a doctor ("at least as likely as not caused by service") is the strongest single piece of paper in the claim. For secondaries, the nexus runs to the service-connected condition instead.
Two kinds: your own personal statement (VA Form 21-4138 — what happened, when symptoms started, how they affect work and daily life), and buddy statements from people who saw the event or the change in you — a squadmate, a spouse, a supervisor. Lay evidence is real evidence, and it often fills gaps the paper records can't.
The Compensation & Pension exam often decides the rating. Describe your worst days, not your best — examiners record what you say and do in a 20-minute window. Don't tough it out, don't minimize, and know the common examiner errors before you walk in so you can spot one in your report afterward.
File VA Form 21-526EZ on VA.gov. If your evidence is complete (steps 4–7), file it as a Fully Developed Claim — it generally moves faster because the VA doesn't have to chase records. Keep copies of everything you submit, and track status on VA.gov. When the decision letter arrives, read the reasoning, not just the number — an under-rated condition can be appealed.
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VetAid's AI reads your conditions and evidence, flags missed secondary conditions and weak spots in the nexus, and drafts the statements — before the VA sees any of it.
Analyze my claim free →Most veterans do this backwards: they wait until the evidence feels "ready," then file. The problem is that back pay runs from your effective date — generally the day the VA receives your claim or Intent to File — not from when the condition started. A veteran who spends eight months quietly gathering records before filing gave up eight months of compensation that an Intent to File would have protected. That's why step 2 comes before the evidence steps: lock the date first, then take your time building the claim inside the one-year window.
The middle steps (3 through 7) are where claims are won. The VA can only rate what's in front of it. A complete claim — every condition listed, a current diagnosis for each, a nexus for each, statements that fill the gaps — leaves the rater very little room to lowball. An incomplete claim invites a denial or a low rating that then takes a year of appeals to fix. Slow is smooth; the Intent to File means slow doesn't cost you money.
You're ready when every condition on your list has three things: a current diagnosis in a medical record, an in-service event you can point to (or a service-connected condition it's secondary to), and a connection between the two — either obvious from the records or stated in a nexus letter. If any condition is missing one leg of that tripod, it's the weak spot the VA will deny on. Fix the tripod before you file, or file the strong conditions now and add the weak one later once it's diagnosed — just remember the later condition gets the later effective date.
One more thing worth knowing before you file: compensation is paid in tiers, and the jumps are large — in 2026, the difference between a 50% and a 70% combined rating is about $675 a month, roughly $8,100 a year, tax-free. Run your numbers on the combined rating calculator, and if you can't work because of service-connected conditions, check the TDIU eligibility checker — TDIU pays at the 100% rate even below a 100% rating.
VA Form 21-0966 locks in today's date as your potential effective date and gives you one year to submit the complete claim. Since benefits are paid back to the effective date, filing it early can be worth thousands while you gather evidence.
Most initial claims take roughly 4–7 months, varying by complexity and region. A Fully Developed Claim with complete evidence generally moves faster than one the VA has to develop itself.
No — filing on VA.gov is free, and a VA-accredited VSO will help you for free. Attorneys generally charge only on appeals. What matters most is the evidence, whoever files it.
Not meaningfully — conditions are developed in parallel, and filing everything at once is usually faster than filing new claims later. Each condition you leave off has no effective date until you claim it.
You can file a Benefits Delivery at Discharge (BDD) claim 180–90 days before separation, so the rating decision can arrive shortly after you get out.
General information, not legal advice. VetAid is not VA-accredited; only a VA-accredited VSO, claims agent, or attorney may represent you on a claim.