The VA's 10-Year Protection Rule
Once your service connection for a disability has been in effect for 10 years or more, the VA cannot sever it — except in cases of proven fraud, or if military records clearly show you didn't have the required service or character of discharge.
The 10-year period is counted from the effective date VA first granted service connection, to the effective date of any severance decision. This protection also extends to DIC (dependency and indemnity compensation) and death compensation claims for survivors.
This rule protects your service connection — not your rating percentage. The VA can still reduce your rating, even down to 0%, through the normal reduction process. What it can't do is say the condition isn't related to your service anymore.
The VA's 20-Year Protection Rule
Once a disability rating has been continuously in effect for 20 years or more, the VA cannot reduce it below that level — except for proven fraud. Unlike the 10-year rule, there's no exception for service or discharge issues.
This protection also extends to permanent total disability ratings held for pension purposes for 20+ years, and it applies to combined ratings, not just single-condition ratings.
Your protected floor is the lowest rating you held during those 20 years — not your current or highest one. If your rating went 30% → 70% → 30%, your protected floor is 30%, not 70%.
TDIU: 100% Pay Without a 100% Rating
Total Disability based on Individual Unemployability (TDIU) lets the VA pay you at the full 100% compensation rate — even with a lower combined schedular rating — if your service-connected conditions prevent you from holding substantially gainful employment.
There are two paths to qualify:
- Schedular (§4.16(a)): One condition rated 60%+, or a combined rating of 70%+ with at least one condition rated 40% or higher.
- Extraschedular (§4.16(b)): Don't meet those numbers? You can still qualify through a case-by-case review if your conditions genuinely keep you from working.
You don't have to be completely unable to work. The test is "substantially gainful employment" — not "any work at all." Part-time or low-income work below the federal poverty threshold, or work in a protected environment like a family business, doesn't disqualify you from TDIU.
CHAMPVA: Healthcare for Your Family
CHAMPVA covers family members of veterans — not the veteran. The veteran is covered separately through VHA. To qualify, the veteran sponsor generally must be rated 100% permanent and total (P&T), and the family member cannot have TRICARE at the same time.
Cost-share works like this: a $50 per person deductible (capped at $100 per family) per calendar year, then CHAMPVA pays 75% of allowable charges after the deductible, with the family responsible for the remaining 25% — up to a $3,000 per-family annual cap on out-of-pocket costs.
A 70% rating does not qualify a family for CHAMPVA. The sponsor generally needs a full 100% P&T rating — this is one of the most common points of confusion in the whole program.
PTSD vs. Complex PTSD
PTSD is recognized in both the DSM-5 (used in the U.S.) and the ICD-11 (the international standard). Complex PTSD (C-PTSD) is recognized as a distinct diagnosis in the ICD-11, but is not listed as a separate diagnosis in the DSM-5 — which is part of why it's so often confused with, or folded into, standard PTSD in the U.S.
Both share the same core symptoms: re-experiencing the trauma, avoidance, and heightened alertness or threat perception. C-PTSD includes everything in PTSD, plus three additional symptom areas the ICD-11 calls "disturbances in self-organization":
- Affective dysregulation — difficulty managing emotional reactions
- Negative self-concept — persistent beliefs of being diminished, defeated, or worthless
- Disturbances in relationships — ongoing difficulty feeling close to others
C-PTSD is most associated with prolonged or repeated trauma — such as extended combat exposure or captivity — rather than a single traumatic incident, which is more typical of standard PTSD.
Call: 988 then Press 1
Text: 838255
Chat: VeteransCrisisLine.net
TTY: 711 then 988
The Most Commonly Claimed VA Disabilities
Based on the VA's FY2025 Annual Benefits Report, these are the most prevalent service-connected disabilities among veterans currently receiving compensation:
- Tinnitus — over 3.5 million veterans, the single most common VA claim by a wide margin. Rated at a flat 10%, regardless of whether it affects one ear or both.
- Limitation of knee flexion — over 2.3 million veterans, rated based on range-of-motion testing.
- Paralysis of the sciatic nerve (sciatica) — over 2 million veterans, frequently diagnosed as secondary to a lower back condition.
- Back or neck strain — among the most common musculoskeletal claims across all service eras.
- PTSD — ranks higher among all compensation recipients than it does among first-time claims alone, reflecting increased screening and awareness over time. Rated anywhere from 0% to 100% depending on severity and impact on daily functioning.
The average veteran receiving compensation has more than 6 service-connected conditions rated at once — most claims don't stand alone, and secondary conditions (like sciatica from a back injury) often end up being part of the final rating.