A VA decision letter can run dozens of pages of formal language, and the parts that actually matter to you are buried in it. Here is how to read one without a decoder ring, so you know exactly what the VA decided and whether it looks right.
Find the decision for each condition
The letter addresses every condition you claimed, one at a time. For each, it says one of three things:
- Granted (service connected): the VA agrees the condition connects to your service, and assigns it a rating percentage.
- Denied (not service connected): the VA did not grant it, and the letter explains why, usually which piece of evidence was missing.
- Deferred:the VA isn't deciding this one yet and needs more information. It stays open.
Read the rating for each granted condition
Each granted condition gets its own percentage. These individual ratings don't simply add up to your overall number; the VA runs them through a published formula. If your combined rating looks lower than you expected, that math is almost always why. It's explained, with a calculator, in how VA combined rating math works.
Find your combined rating
Somewhere the letter states your overall combined evaluation, rounded to the nearest 10 percent. That is the number that drives your monthly compensation. Check it against the individual ratings using the combined rating calculator so you know it was figured correctly.
Do not skip the effective date
Each grant has an effective date: the date your benefits, and your back pay, start from. This is one of the most valuable and most overlooked lines in the whole letter. If an effective date looks later than it should, that can be worth real money, and it's one of the things a decision review can address.
Read the "reasons and bases"
The letter explains the reasoning behind each decision and lists the evidence it considered. If a condition was denied, this section tells you what was missing, a current diagnosis, a link to service, a nexus opinion, which is exactly what you'd address if you pursue it further.
Keep it forever, and check it carefully
Your decision letter is a keep-forever document. File it, back it up, and read it closely, because if something looks wrong, the clock on your options starts when the letter is dated. If you disagree with any part of it, here are your decision review options. And an accredited VSO will walk through the letter with you for free.
Where MusterVault helps
MusterVault keeps every decision letter encrypted and organized with the rest of your file, and its benefits summary runs the same published rating and pay math this letter is built on, so the numbers make sense at a glance. It organizes and explains; it never predicts a rating or advises on a claim.