An SSDI award helps a TDIU claim but doesn't decide it. Why the two systems reach different answers, and how to use your Social Security file as evidence.

Earning money doesn't automatically defeat TDIU. The poverty-line rule, the protected-environment path, self-employment, and the post-grant guardrails.

TDIU pays at the 100% VA rate even when your combined rating is lower. Learn how unemployability works, who qualifies, and how to apply — veteran attorneys.