TDIU (also called IU — Individual Unemployability) allows veterans who cannot maintain substantially gainful employment due to service-connected conditions to receive VA disability compensation at the 100% rate ($3,938.58/month in 2026), even if their combined rating is lower. TDIU is one of the most misunderstood and underused benefits available.
⚡ Quick Eligibility Calculator
Check each row — all must be met to qualify. Hover a row for verification guidance.
| Requirement | You qualify if… | How to verify |
|---|---|---|
| Rating threshold (single) | One service-connected disability rated 60%+ | VA combined rating + individual breakdown |
| Rating threshold (multiple) | 2+ disabilities; at least one at 40%, combined total 70%+ | VA combined rating letter |
| Unable to work | Cannot maintain substantially gainful employment (SGE) due to disabilities | Employment history, medical records, employer letters |
| Service connection | Unemployability must be traceable to service-connected conditions | C&P exam or treating physician letter |
| Marginal employment OK | Sheltered work or <~$15,960/yr income does not disqualify (38 CFR §4.16(a)) | VA Form 21-4140 (Employment Questionnaire) |
Washington-Specific Programs & Advantages
Washington Veterans Benefits Beyond the Federal Programs
- Washington Workfirst Veterans Program — employment assistance and retraining
- Operation Recognition — High School Diplomas for WWII/Korean War veterans
- WDVA Veterans Estate Management Program — financial management for vulnerable veterans
- Washington State Veterans Cemetery in Medical Lake (free burial)
Property Tax Note for Washington Veterans
Washington State provides a property tax exemption for veterans rated 80% or higher with a service-connected disability. The exemption amount is based on income and can provide a full or partial reduction in property taxes.
Who to Contact in Washington
For Total Disability Individual Unemployability (TDIU) claims assistance in Washington, contact the Washington State Department of Veterans Affairs (WDVA). They provide free, accredited claims help to veterans at no cost.
Apply for the property tax exemption with your county assessor by December 31 for the following tax year. WDVA's field offices and accredited claims agents provide free VA claims assistance.
How to Apply for Total Disability Individual Unemployability (TDIU)
Application Process
Processing time: 125–200 days average; complex employment history may extend to 12+ months
Apply online: VA.gov — Total Disability Individual Unemployability (TDIU) →
Required Documents Checklist
- VA Form 21-8940 (Veteran's Application for Increased Compensation Based on Unemployability)
- VA Form 21-4142 (Authorization for Release of Information)
- Employment history documentation (last 5 years)
- Medical records from treating physicians
- VA Form 21-4140 (Employment Questionnaire, if currently employed part-time)
Securely Store Your Records in the Benefit Bunker
Benefit Bunker is a Progressive Web App (PWA) — install it on your phone or computer for offline access. Store your DD-214, C&P exam results, rating decision letters, and VA correspondence directly in your Bunker. Available at your VA appointment even without Wi-Fi.
Add to Home Screen — Free, No Account →Frequently Asked Questions
Can I work and still qualify for TDIU in Washington?
You may qualify if your income falls below the federal poverty threshold for substantial gainful activity — approximately $15,960/year per 38 CFR §4.16(a) (Census Bureau poverty line, 2026). Part-time, irregular, or sheltered work (e.g., in a protected environment) generally does not disqualify you. Veterans in Washington should discuss their specific work history with a VSO or VA-accredited claims agent before filing.
Does TDIU pay the same as a 100% disability rating in Washington?
TDIU pays at the 100% disability compensation rate ($3,938.58/month for a veteran alone in 2026), which is the same monthly dollar amount. The key difference: a schedular 100% rating can stack state-specific benefits (like Washington's full property tax exemption), while TDIU may or may not unlock state programs depending on how Washington defines eligibility. Check with Washington State Department of Veterans Affairs (WDVA).
What is 'substantially gainful employment' for TDIU purposes in Washington?
Substantially gainful employment means work that pays above the federal poverty threshold and is consistent, full-time-like in nature. It does not include sheltered workshops, work in a protected environment, or income below approximately $15,960 annually (38 CFR §4.16(a)). The standard is federal, so it applies uniformly to veterans in Washington and every other state.