Protected VA Ratings: The 5-Year, 10-Year, and 20-Year Rules Explained
Every veteran with a rating has felt the low-grade worry: can they take this away? The answer has a structure most veterans have never seen laid out — your rating accumulates legal armor with time, in three distinct layers, each protecting something different. Knowing which layer you're under (and which you aren't) replaces the vague worry with an actual map.
The 5-year rule: stabilization
Once a rating has been in place unchanged for five or more years, it's considered "stabilized" under 38 CFR § 3.344, and the rules for reducing it tighten sharply. The VA must show sustained, material improvement — demonstrated under the ordinary conditions of life, not the artificial calm of an exam room — and the full record has to support it. One good C&P exam day legally cannot carry a reduction of a stabilized rating.
What it doesn't do: prevent re-examinations, or protect a rating the evidence genuinely shows has lastingly improved.
The 10-year rule: service connection becomes permanent
After a condition has been service-connected for ten years, the connection itself can no longer be severed — the only exception is proven fraud in the original claim. This is a different kind of protection than the other two: it guards the yes, not the number. Your percentage can still be adjusted with proper evidence and due process, but the condition can never again be ruled "not service-connected." For anything you might one day build secondary claims on, that permanence matters: the anchor can't be pulled.
The 20-year rule: the floor
The strongest time-based protection, from 38 CFR § 3.951(b): a rating that has been continuously at or above a level for twenty years can never be reduced below the lowest level it held during that period. Fraud is the only override. A veteran rated 60% continuously since 2006 has a 60% floor for life — whatever any future exam says.
Note the word continuously: the floor forms under the lowest level held during the twenty years. A rating that bounced 60–40–60 builds its floor at 40.
The quiet fourth layer: re-exam exemptions
Separate from the time rules, 38 CFR § 3.327 says routine re-examinations generally aren't scheduled at all for: veterans over 55, static conditions that medically won't improve, ratings at the schedule's minimum for the condition, and cases where improvement wouldn't change the combined rating anyway. And above all of these sits Permanent & Total — the VA's explicit determination that your condition is static, which ends routine re-exams entirely and carries the biggest family benefits in the system.
What none of these rules protect against
The honest section. The protections are real, but three gaps produce most real-world reductions:
- The silent file. An unprotected rating with no treatment records for years reads as a condition that resolved. The everyday armor isn't legal — it's ongoing treatment, documented. This matters most in the first five years, before stabilization.
- Failure to report for a re-exam. Skipping a scheduled re-examination can itself trigger reduction or suspension — the rules protect ratings, not no-shows. If you get an exam notice, go, and go prepared: the C&P guide applies to re-exams too.
- Rounding-line fragility below the protections. Newer ratings near a combined-rating rounding line can lose a tier from a small individual reduction — VA math works in both directions.
The timeline at a glance
| Milestone | What locks in | What can still change |
|---|---|---|
| 5 years unchanged | Reduction requires sustained material improvement | Rating can still move with strong evidence |
| 10 years connected | Service connection permanent (fraud excepted) | Percentage can still be adjusted |
| 20 years at a level | Permanent floor at that level (fraud excepted) | Rating can still go up |
| Age 55 / static / P&T | Routine re-exams generally end | Nothing routine — you can still file for increases |
Bottom line
Time is quietly on your side: five years hardens the rating, ten years locks the connection, twenty years pours the floor — and none of it requires filing anything. Your jobs are simpler: keep treatment current while ratings are young, show up prepared if a re-exam ever comes, and know which layer each of your ratings sits under before you make any move on the file. The free scan maps your ratings — including what each one could still support — in about 11 minutes.
Sources: 38 CFR § 3.344 (stabilized ratings), 38 CFR § 3.951 (preservation of ratings), 38 CFR § 3.327 (reexaminations), VA.gov — disability compensation.
Quick questions
Does the 5-year rule mean my rating can't be reduced after five years?
No — it means the bar gets high. A stabilized rating (unchanged 5+ years) can only be reduced with evidence of sustained material improvement shown under the ordinary conditions of life — not a single good C&P exam. One decent day in an exam room legally isn't enough; a pattern of documented improvement is what the VA has to show.
What exactly does the 10-year rule protect?
The service connection, not the percentage. After ten years, the VA can't sever the link between your condition and your service except for proven fraud — but it can still adjust the rating level up or down with proper evidence and process. Your condition stays on the books permanently; its number can still move.
Can the VA ever reduce a rating protected by the 20-year rule?
Only for fraud. Under 38 CFR § 3.951(b), a rating continuously at or above a level for twenty years cannot be reduced below the lowest level it held during that period, full stop. It's the strongest protection in the system short of Permanent & Total.
Does filing a new claim put my protected ratings at risk?
The protections hold regardless of what you file — a 20-year floor doesn't dissolve because you claimed a new condition. A new claim does put your file in front of a rater, and an unprotected rating with no recent treatment can draw a re-examination. The answer isn't avoiding claims; it's keeping treatment current for everything you're rated for.
How do the age-55 and static-condition rules fit in?
They're re-examination exemptions under 38 CFR § 3.327, separate from the time-based rules: routine future exams are generally not scheduled for veterans over 55, for static conditions (an amputation won't improve), or for ratings already at the schedule's minimum. No re-exam scheduled means no reduction machinery starts — a quieter kind of protection.
Find the claims you're missing
Lima Charlie's free scan reads your symptoms, medications, and service history — and finds the conditions and secondaries most veterans never file. About 11 minutes, plain language.
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Lima Charlie is an educational tool — not a law firm, VSO, or VA-accredited representative, and nothing here is legal or medical advice. Only the VA decides ratings; no outcome is ever guaranteed. Free help is available from accredited VSOs at VA.gov.