VA Toolkit

TDIU Eligibility Estimator

Total Disability Based on Individual Unemployability — 38 CFR §4.16

Educational use only. This estimator is not a legal determination. Consult a VSO or accredited claims agent.
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What is TDIU?

TDIU allows Veterans who cannot maintain substantially gainful employment due to their service-connected conditions to receive compensation at the 100% rate — even if their combined schedular rating is below 100%.

There are two paths: schedular TDIU (§4.16(a)) for Veterans who meet specific rating thresholds, and extra-schedular TDIU (§4.16(b)) for Veterans below those thresholds whose particular situation still prevents employment.

This estimator walks through the key eligibility factors. It takes about 2 minutes.