VA Effective Dates, Explained
What sets a VA claim's effective date — generally the later of when entitlement arose or when VA received the claim — plus the intent-to-file rule, the first-of-next-month payment start, and how the effective date determines every dollar of retroactive pay.
Works offline — your inputs never leave this device. How that works
Verified 2026-07-30 against VA.gov — Current Veterans disability compensation rates (effective 2025-12-01)
Estimate only — not legal, financial, or benefits advice. Only VA can determine your actual benefit.
Official source: VA.gov — effective dates ↗
🎓 Understand this tool
What it is
The rules that set a VA award's effective date — the single date that determines how far retroactive pay reaches back.
How it works
The general rule: the later of when VA received the claim or when entitlement arose, with notable variants — the one-year-after-discharge rule, intent-to-file preservation, and increase claims. Payment then starts the first day of the following month.
Getting the most from it
- Find the effective date on your decision letter's first page.
- Match it against the rule that should apply to your filing path.
- Run the back-pay calculator with that date to see the retroactive arithmetic.
Reading your result
A date that looks wrong is worth understanding precisely: identify which rule VA applied before assuming an error, because several rules can produce dates earlier or later than intuition suggests.
What it can't tell you
Effective-date disputes are appeals handled through VA's decision-review process with accredited representation where desired — this page explains the rules, nothing more.
Frequently asked questions
Generally the later of the date VA received your claim or the date entitlement arose. Claims filed within a year of discharge can be effective the day after separation. Only VA assigns the actual date in your decision.
Related calculators
VA Back Pay
Estimate VA retroactive pay from your effective date to your decision date. Counts the payable months (payment starts the first of the month after the effective date), applies the correct rate table across December 1 rate-year boundaries, and itemizes the total by rate year.
VA Combined Rating
Combine multiple VA disability ratings the way the VA actually does it: largest first against remaining capacity, with the bilateral factor for paired left/right limb conditions and final rounding to the nearest 10. Watch every step of the math, then see the 2026 monthly amount for your dependent situation.
COLA Watch — get the new pay tables and rates the week they drop
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