TDIU: How to Get Paid at the 100% Rate

What is TDIU?

TDIU stands for total disability based on individual unemployability. The VA's own name for it is Individual Unemployability. It is a way to be paid as if you were rated 100% when your ratings add up to less, because your service-connected conditions keep you out of steady work.

Your rating does not change. The VA's example is a veteran rated 60% for a heart condition who could no longer work. Once the VA granted TDIU, her pay went to the 100% rate, but her rating stayed at 60%.

How much does TDIU pay in 2026?

TDIU pays the same as a 100% rating. These are the 2026 amounts, effective December 1, 2025:

For a veteran alone rated 70%, that is $2,130.13 more each month than the 70% rate of $1,808.45. See every tier on the VA disability pay chart for 2026.

What rating do you need for TDIU?

Under 38 CFR 4.16(a), you meet the schedular threshold if either of these is true:

• One condition at 60% or more.
• Two or more conditions, with at least one at 40% or more, and a combined rating of 70% or more.

The rule lets some groups of conditions count as one disability when you are trying to reach the 60% or 40% mark:

• Disabilities of one or both arms, or one or both legs, including the bilateral factor.
• Disabilities from a common cause or a single accident.
• Disabilities of a single body system, such as orthopedic, digestive, respiratory, cardiovascular-renal or neuropsychiatric.
• Multiple injuries incurred in action.
• Multiple disabilities incurred as a prisoner of war.

This matters more than most veterans realize. Two knees at 30% and 20%, plus a back condition from the same fall, may be treated as one disability for this test. That can put you over the 40% or 60% line without a new rating.

Can you get TDIU below 60% or 70%?

Yes, but it is a harder road. The VA's stated policy in 38 CFR 4.16(b) is that every veteran who cannot secure and follow a substantially gainful occupation because of service-connected disabilities shall be rated totally disabled. If you do not meet the percentages, the regulation says rating boards should send your case to the Director of Compensation Service for extraschedular review.

The rating board has to include a full statement of your service-connected conditions, work history, education and training, and anything else that bears on whether you can work. The VA's own page also notes that in some cases, such as frequent hospital stays, a veteran may qualify at a lower rating. Your job is to make that record strong enough that the referral is clearly required.

What does "substantially gainful employment" mean?

The question is not whether you can do any work at all. It is whether you can get and keep a job that actually supports you, given your service-connected conditions, your education, your training and your work history.

The Court of Appeals for Veterans Claims set out how to weigh this in Ray v. Wilkie, 31 Vet. App. 58 (2019). The court said the test has two parts. The economic part asks whether the work would pay more than the poverty threshold. The non-economic part asks whether you can actually get and keep that work, looking at your history, education, skill and training, your physical abilities (lifting, bending, sitting, standing, walking, grasping, typing) and your mental abilities (memory, concentration, handling stress, getting along with coworkers, being reliable). Build your evidence around those points.

Can you work and still get TDIU?

Sometimes. Under 38 CFR 4.16(a), marginal employment is not substantially gainful employment. There are two ways work can count as marginal:

• Low earnings. Marginal employment generally exists when your earned annual income does not exceed the Census Bureau poverty threshold for one person. That threshold changes each year, so check the current Census figure before you take on work.
• Protected work. Even above the threshold, the VA can find work marginal on the facts. The regulation names a family business or sheltered workshop as examples. Think of a relative who lets you come in when you can, or a job with accommodations no normal employer would give.

Report work honestly. After a grant, the VA may send VA Form 21-4140, an employment questionnaire, to confirm your status. Answer it accurately and on time.

Does age count against a TDIU claim?

No. Under 38 CFR 4.19, age may not be considered in rating service-connected disability, and unemployability tied to advancing age or unrelated conditions cannot be the basis for TDIU. 38 CFR 3.341(a) says the same thing for TDIU: your service-connected conditions must be enough to keep you from working without regard to advancing age.

This cuts both ways. A 67-year-old retiree can get TDIU if the service-connected conditions alone would keep them from working. And the VA cannot deny it by saying "you're retired anyway." But it also means your evidence has to tie the work limits to your service-connected conditions, not to age or other health problems.

What is an implicit TDIU claim under Rice v. Shinseki?

In Rice v. Shinseki, 22 Vet. App. 447 (2009), the court held that a request for TDIU is part of a claim for a higher rating when unemployability is raised by the veteran or reasonably raised by the record. You do not always need a separate TDIU claim for the VA to consider it.

Why it matters: if your increase claim, exam or treatment notes show you stopped working because of your conditions, the VA should address TDIU as part of that claim. That can protect an earlier effective date. Put the work impact in writing every time you file for an increase, and say plainly that you are also seeking TDIU.

Get the TDIU Guide ($47)

How do you apply for TDIU?

The VA lists two forms on its Individual Unemployability page:

• VA Form 21-8940, Veteran's Application for Increased Compensation Based on Unemployability. You fill this out. It asks for your conditions, your recent work history, your earnings, and your education and training.
• VA Form 21-4192, Request for Employment Information in Connection with Claim for Disability Benefits. This goes to your past employers so they can report dates, pay, lost time and why you left.

You must already have a service-connected disability. If you don't, file the disability claim first. If you are also claiming an increase or a new condition, file them together so the whole picture is in front of the rater.

What evidence helps a TDIU claim?

The VA says it will review your work and education history and look for evidence that your disability keeps you from holding a steady job. Strong files usually include:

• A treating provider's opinion that explains your functional limits, such as how long you can sit, stand or concentrate, how often you miss work, and why. A bare "cannot work" line carries less weight than specific limits with reasons.
• Employer statements about missed days, accommodations, write-ups or why you were let go.
• Your own statement on VA Form 21-4138, describing your worst days and what happened at your last job, in your own words.
• Statements from people who know you on VA Form 21-10210, such as a spouse or former coworker.
• A vocational expert opinion, if you can get one, that looks at the Ray factors above.
• Social Security disability records, if you get SSDI. They do not bind the VA, but they are evidence the VA should weigh.

Before any exam, read our C&P exam tips. The examiner's description of your work limits often decides the claim.

What is the difference between TDIU and a 100% schedular rating?

The VA's priority groups page places veterans it has found unemployable because of service-connected disability in Priority Group 1. Its dental page places veterans paid at the 100% rate through unemployability in Class IV.

Can TDIU be permanent and total?

Yes. The VA can find that your total disability, including one based on unemployability, is reasonably certain to last for life (38 CFR 3.340). When TDIU is also permanent, your spouse and children can qualify for Chapter 35 education benefits and, if they are not eligible for TRICARE, CHAMPVA health coverage. Check your decision letter or benefit summary letter for the words "permanent and total." See 100% VA disability benefits for what that opens up.

Two more points. Each time the VA grants TDIU, it tells its Veteran Readiness and Employment service so you can be offered a vocational evaluation (38 CFR 3.341(c)). And a TDIU based on one condition, plus other conditions separately rated 60% or more, may support special monthly compensation at the housebound rate, SMC-S (Bradley v. Peake, 22 Vet. App. 280 (2008)).

Should you go for TDIU or push for a 100% rating?

If you still want to work more than marginal hours, a schedular 100% is usually the better target, because TDIU limits your earnings. If you cannot work and you are stuck at 70% to 90%, TDIU is often the faster path to 100% pay. Many veterans pursue both: TDIU now, and increases or secondary conditions that could reach a schedular 100% later. See how to get a 100% VA rating for the rating math.

No one can promise a TDIU grant. What you can control is a clear record that ties your work limits to your service-connected conditions.

Sources

• 38 CFR 4.16, total disability ratings based on unemployability
• 38 CFR 4.19, age in service-connected claims
• 38 CFR 3.340, total and permanent total ratings
• 38 CFR 3.341, total disability ratings for compensation
• VA: Individual Unemployability
• VA: 2026 compensation rates
• VA: Priority groups
• VA: Dental care eligibility