
File 180 to 90 days before you separate. Miss the window and you file a standard claim instead.
Benefits Delivery at Discharge (BDD) lets you file your VA disability claim while you are still on active duty, before you leave. VA says filing this way "may help speed up the claim decision process so you can get your benefits sooner."
All three must be true, per VA:
A completed Separation Health Assessment - Part A Self-Assessment goes in with your claim. If you file online, VA retrieves your service treatment records for you. If you file offline, you must provide them yourself.
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