How to File a Claim for Total Disability Individual Unemployability (TDIU)

Introduction

Total Disability Individual Unemployability (TDIU) is a critical benefit for veterans whose service-connected disabilities prevent them from maintaining gainful employment. Veterans awarded TDIU receive VA compensation at the 100% disability rate, even if their combined disability rating is less than 100%. For veterans who struggle to work due to their disabilities, TDIU provides vital financial support.

Filing for TDIU can be a complex process that requires substantial medical evidence and documentation. This guide walks you through the TDIU claim process step by step, and explains how ClaimHero’s AI-powered tools can streamline the application and improve your chances of success.

1. What Is Total Disability Individual Unemployability (TDIU)?

TDIU is a benefit that compensates veterans at the 100% disability rate if they are unable to maintain substantially gainful employment due to service-connected disabilities, regardless of their current disability rating. This means even veterans with a combined rating below 100% may qualify for full compensation if they can prove their disabilities prevent them from working.

Eligibility for TDIU requires that:

  • You have one service-connected disability rated at 60% or higher, OR

  • You have two or more disabilities with a combined rating of 70%, with at least one disability rated at 40% or more.

In addition, veterans must demonstrate that their service-connected conditions prevent them from performing substantially gainful employment—jobs that provide earnings above the poverty threshold.

2. Eligibility Requirements for TDIU

To qualify for TDIU, you must meet specific eligibility criteria:

  • Service-connected disabilities: Your disabilities must be directly related to your military service. You need a current disability rating to apply for TDIU.

  • Employment restrictions: Veterans must be unable to engage in substantially gainful employment due to their service-connected disabilities. Marginal employment, such as odd jobs or work in a sheltered environment, does not disqualify you from receiving TDIU.

  • Medical evidence: You will need to provide medical documentation that proves your service-connected disabilities make it impossible for you to maintain gainful employment.

ClaimHero helps you organize and optimize your claim by ensuring that you provide all the necessary medical documentation and fill out the correct forms accurately, reducing the risk of errors or delays.

3. Step-by-Step Guide to Filing a TDIU Claim

Step 1: Gather Medical and Employment Evidence

The VA will evaluate your medical records and employment history to determine if your disabilities truly prevent you from working. You’ll need to gather:

  • Service-connected medical records: Include documentation of your diagnosis and ongoing treatment.

  • Employment history: Provide details of your work history, showing how your disabilities have impacted your ability to maintain a job.

  • Personal statements: Written statements from doctors, employers, or coworkers describing how your disability has impacted your job performance and daily life.

To simplify the process, ClaimHero’s AI-powered Claim Optimizer helps you organize your evidence and ensures that nothing is overlooked.

Step 2: Complete VA Form 21-8940 (Veterans Application for Increased Compensation Based on Unemployability)

To file a TDIU claim, you’ll need to complete VA Form 21-8940, which collects information about:

  • Your service-connected disabilities.

  • Employment history for the past five years.

  • Dates of your employment and reasons for leaving.

  • Education and training history.

Filling out this form correctly is critical, as any errors or omissions can result in delays. ClaimHero’s tools simplify this step by generating a ready-to-file claim packet that minimizes the chance of mistakes.

Step 3: Submit VA Form 21-4192 (Request for Employment Information)

The VA may require your most recent employers to complete VA Form 21-4192. This form provides details about your employment, such as the dates you worked and the reasons your employment ended. If you haven’t worked recently, you may need to explain why in the initial application.

ClaimHero assists you in tracking down all necessary documents and ensuring they are submitted on time, avoiding unnecessary delays in your claim process.

Step 4: Submit Your TDIU Claim

Once you have completed VA Form 21-8940 and gathered all supporting documentation, you can submit your claim through the VA’s eBenefits portal or by mailing the forms to your local VA Regional Office. When submitting, be sure to include:

  • VA Form 21-8940.

  • VA Form 21-4192 (if applicable).

  • Medical and employment evidence supporting your claim.

ClaimHero’s AI-powered tools ensure that your claim is complete, reducing the likelihood of additional evidence requests or delays. The platform also provides step-by-step guidance on submitting your TDIU claim.

4. What Happens After You Submit Your TDIU Claim?

Once your claim is submitted, the VA will:

  • Review your evidence: The VA will analyze your medical records, employment history, and any other supporting documentation you’ve provided.

  • Schedule a Compensation & Pension (C&P) exam: In most cases, the VA will require a C&P exam to assess the severity of your disabilities. The exam will focus on whether your conditions prevent you from working.

  • Assign a rating decision: After reviewing all the evidence and C&P exam results, the VA will issue a decision on your TDIU claim.

If approved, you will receive 100% disability compensation, including additional benefits such as dependent compensation and access to VA health care services.

5. Common Reasons for TDIU Denials

TDIU claims are often denied for several reasons. Common issues include:

  • Insufficient medical evidence: If the VA believes your medical evidence does not support your claim, they may deny your application.

  • Employment concerns: If you are currently working, the VA may conclude that your condition doesn’t prevent you from maintaining gainful employment.

  • Incomplete documentation: Missing or incorrect information on your forms can lead to delays or denials.

To avoid these issues, ClaimHero’s AI tools ensure that your claim is backed by sufficient medical evidence and accurately filled out, reducing the likelihood of denials.

6. Appealing a Denied TDIU Claim

If your TDIU claim is denied, you have the right to appeal the decision. Here’s what you can do:

  • Request a Higher-Level Review: Ask a more senior VA official to review your claim for errors.

  • File a Supplemental Claim: Submit new and relevant evidence to support your case.

  • Request a Board of Veterans’ Appeals hearing: A formal hearing may help clarify the reasons your claim was denied and give you an opportunity to present additional evidence.

ClaimHero’s appeal services can help you identify what went wrong in your original claim and assist you in gathering the necessary documentation for a successful appeal.

7. How ClaimHero Improves the TDIU Claim Process

Navigating the TDIU claim process can be challenging, especially for veterans unfamiliar with the VA system. ClaimHero’s AI-powered tools simplify the process and ensure your claim is:

  • Thoroughly documented: ClaimHero helps gather the right medical and employment evidence, so your claim has the best chance of success.

  • Error-free: ClaimHero’s ready-to-file claim packets minimize errors and reduce the likelihood of delays due to missing or incorrect information.

  • Optimized for success: From form completion to submitting additional documentation, ClaimHero ensures you meet all VA requirements and deadlines.

By using ClaimHero, veterans can streamline their TDIU claims, reduce the chance of delays, and improve their chances of receiving 100% compensation.

Conclusion

Filing a claim for Total Disability Individual Unemployability (TDIU) can be complex, but it provides essential financial support for veterans who can no longer work due to service-connected disabilities. By following this step-by-step guide and utilizing ClaimHero’s AI-powered tools, you can ensure that your claim is properly documented and optimized for success.

If you’re ready to file your TDIU claim, ClaimHero is here to guide you through every step of the process, from gathering medical evidence to submitting a complete claim. Start today and secure the benefits you deserve.




  • TDIU is a VA benefit that provides 100% compensation to veterans whose service-connected disabilities prevent them from maintaining gainful employment.

  • Veterans receiving TDIU must not engage in substantially gainful employment. However, marginal employment, such as part-time work or jobs in a sheltered environment, may be allowed.

  • The VA typically takes 3 to 6 months to process a TDIU claim, depending on the complexity of the case and the evidence provided.

  • If your claim is denied, you can appeal the decision through a Higher-Level Review, a Supplemental Claim, or by requesting a Board of Veterans’ Appeals hearing.

  • ClaimHero’s AI-powered tools streamline the claim process by helping you gather the necessary documentation, filling out the required forms, and ensuring your claim is accurate and complete.

Mike Jeffcoat

Mike is a husband, father, and United States Marine. He deployed twice in support of Operation Iraqi Freedom; spending nine months at FOB Kalsu in the Babil Province of Iraq. On January 1st, 2020, Mike retired from the Homewood Police Department (Homewood, Alabama).

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