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TDIU Hub: Total Disability Individual Unemployability

Understand TDIU eligibility, evidence requirements, and how to file for unemployability when service-connected conditions prevent substantially gainful employment.

Quick Answer

TDIU pays at the 100% rate when service-connected conditions prevent you from holding substantially gainful employment, even if your combined rating is below 100%. You typically need one rating at 60% or two ratings combining to 70% with one at 40%.

Key takeaways

  • TDIU pays at the 100% compensation rate.
  • Schedular requirements: 60% single rating OR 70% combined with one 40%.
  • Marginal employment (below poverty line) is allowed.
  • Sheltered work doesn't count as substantially gainful employment.
  • Filed with VA Form 21-8940.

Overview

TDIU is one of the most underused VA benefits. Many veterans qualify but never apply because they assume they need a 100% schedular rating.

Related conditions

Related VA forms

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Related tools

Frequently asked questions

Can I work and get TDIU?

Yes, in marginal employment — typically earning below the federal poverty threshold.

What's the difference between TDIU and 100% schedular?

Both pay the same monthly amount, but 100% schedular comes from a true 100% combined rating; TDIU comes from inability to work.

Educational only. Not legal advice. See our editorial standards and sources. Verify with the VA or an accredited representative.