US VET HELP

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Effective Date Analyzer

Your effective date is the single biggest lever on back pay — one earlier date can mean years of retroactive money. Answer a few questions and see which rules may move yours back.

Your situation

Nothing you enter leaves your browser. This screens the common earlier-effective-date rules — it is not a determination.

Records lost in the 1973 NPRC fire?

A special path for one group — and it plugs straight into the service-records lever (38 CFR 3.156(c)) above.

A 1973 fire at the National Personnel Records Center destroyed ~16–18 million military files. It mainly hit Army veterans discharged 1912–1960 and Air Force veterans discharged 1947–1964 (last names Hubbard–Z). If that's you and your records are gone, VA now runs a streamlined process:

Official: va.gov — reconstruct records · VA 1973-fire claims page.

Found a lever? Estimate what the earlier date is worth.

Back Pay Calculator →   Have us read your file →

Educational screen of the common effective-date rules in 38 CFR 3.400, 3.114, 3.155, 3.156(c), 3.105(a), and the Nehmer rules — not a determination. The general rule is the LATER of the date you filed or the date entitlement arose; the situations below are the recognized ways to reach an EARLIER date. Each has conditions the VA must find met. Confirm with a VA-accredited representative and at VA.gov. US Vet Help is not affiliated with the VA and does not file claims.