VA disability back pay and effective dates: how an Intent to File protects your money
Your VA back pay is calculated from your effective date, not your decision date. Filing an Intent to File can lock that date in and protect up to a year of retroactive pay. Here's how effective dates and back pay actually work.
VA disability claims often take months to decide. When a claim is granted, the VA pays retroactively back to your effective date, not the date the decision was made. Those months of retroactive payments are your back pay, and the single biggest factor in how much you receive is how early your effective date is set.
What sets your effective date
For most claims, the effective date is generally the date the VA received your claim, or the date entitlement arose, whichever is later. That means the sooner the VA has something on file from you, the earlier your money can start, even if the decision itself comes much later.
How an Intent to File protects up to a year
An Intent to File tells the VA you plan to file a claim. Once it is on record, you have up to one year to submit the full claim, and if you do, your effective date can go back to the Intent to File date. In practice this can protect up to a year of back pay while you gather medical records, buddy statements, or a nexus opinion, instead of losing those months to preparation time.
A simple example
Suppose you file an Intent to File in January, then submit your completed claim in October, and the VA grants it the following March. Because the Intent to File preserved the January date, your back pay is generally calculated from January, not October or March. Without it, you could have lost several months of retroactive pay.
What to do next
If you are even considering a claim or an increase, putting an Intent to File on record is usually the cheapest, fastest thing you can do to protect your effective date. It is free, and a VA-accredited Veterans Service Officer can help you file it and the claim that follows at no cost. Confirm the current rules and forms on the official VA page below.
Last reviewed July 13, 2026 by VA Disability Pro. We summarize official sources in our own words and link to them; we don’t republish source text. This is general information, not legal advice, and we are not affiliated with the U.S. Department of Veterans Affairs.