What the VA Looks for in Your Work History When Evaluating TDIU Claims

When you apply for Total Disability Individual Unemployability (TDIU) benefits, the VA doesn't just look at your medical records and disability ratings. They scrutinize your work history to determine whether your service-connected disabilities have prevented you from maintaining substantially gainful employment. Understanding exactly what the VA examines in your employment record can mean the difference between approval and denial of your claim.

Your work history tells a story—one that either supports or undermines your assertion that you cannot work due to service-connected conditions. The VA uses specific criteria to evaluate this history, looking for patterns that demonstrate how your disabilities have impacted your ability to earn a living. Let's break down exactly what VA raters and vocational experts examine when reviewing your employment background.

Job Duration and Employment Patterns

One of the first things the VA analyzes is how long you've held each job and whether there's a discernible pattern related to your service-connected disabilities. The VA is particularly interested in whether your employment has been stable or marked by frequent job changes, especially after your condition worsened or after service discharge.

Short-term employment followed by periods of unemployment can demonstrate that you attempted to work but couldn't sustain employment due to your disabilities. However, the VA will want to understand the reasons behind job changes. If you held positions for only a few months before leaving, this pattern suggests your disabilities prevented you from maintaining employment, which strengthens your TDIU claim.

Conversely, if you worked steadily for many years at the same job, the VA may question whether your disabilities truly prevent substantial gainful employment. That said, long employment doesn't automatically disqualify you—especially if you can show that your condition deteriorated over time, forcing you to eventually leave, or if you were working in a protected or accommodated environment.

Key aspects the VA considers regarding job duration include:

Reasons for Leaving Employment

Perhaps nothing is more critical to your TDIU claim than clearly documenting why you left each job. The VA distinguishes between leaving for disability-related reasons versus voluntary separations unrelated to your service-connected conditions.

When you left jobs specifically because your service-connected disabilities made it impossible to continue, this directly supports your TDIU claim. Examples include leaving due to physical limitations, mental health symptoms, chronic pain that prevented task completion, or cognitive difficulties that affected job performance.

Documentation is crucial here. Separation paperwork, termination letters, resignation emails citing health reasons, statements from supervisors, or medical records showing treatment during employment periods all help establish the connection between your departure and your disabilities.

The VA will look less favorably on departures for non-disability reasons such as better opportunities elsewhere, relocation for personal reasons, or voluntary career changes. However, even in these cases, you may be able to demonstrate that underlying disability factors influenced these decisions—for instance, seeking less demanding work due to limitations, or moving closer to family support systems needed because of your condition.

Reasons for leaving that strengthen TDIU claims include:

Workplace Accommodations Received

The VA pays close attention to any accommodations you received while working. Accommodations demonstrate that even with modifications to your job duties or environment, you struggled to perform work tasks—evidence that supports unemployability.

Formal accommodations through human resources or under the Americans with Disabilities Act (ADA) are particularly valuable documentation. These might include modified duties, reduced hours, special equipment, flexible scheduling, additional breaks, or reassignment to less demanding positions. The fact that your employer needed to make these changes shows your disabilities significantly impacted your work capacity.

Even informal accommodations matter. Perhaps a supervisor allowed you extra time to complete tasks, overlooked attendance issues due to your condition, or assigned you lighter duties. While informal arrangements are harder to document, statements from coworkers or supervisors describing these accommodations can strengthen your claim.

The VA also considers whether you eventually couldn't work even with accommodations in place. This progression—from working without accommodation, to working with accommodation, to being unable to work at all—paints a clear picture of declining functional capacity due to service-connected disabilities.

Important accommodation-related factors include:

Performance Issues and Disciplinary Actions

Performance problems and disciplinary actions related to your service-connected disabilities are actually evidence that supports your TDIU claim, even though they may feel embarrassing to disclose. The VA needs to see how your conditions affected your ability to meet job expectations.

Poor performance reviews, written warnings, performance improvement plans, or disciplinary actions for issues stemming from your disabilities demonstrate that you couldn't perform at the level required for competitive employment. For example, if you have PTSD and received disciplinary action for conflicts with coworkers due to irritability or hypervigilance, this shows how your service-connected condition interfered with employment.

The key is establishing the connection between the performance issue and your disability. A veteran with traumatic brain injury who received warnings about missing deadlines or making errors demonstrates cognitive impacts. Someone with chronic pain conditions who couldn't complete physical tasks or needed excessive breaks shows functional limitations.

Be honest about these issues in your TDIU application. Provide copies of performance reviews, disciplinary notices, or termination paperwork. If you have buddy statements from coworkers or supervisors who witnessed how your disabilities affected your work, include those as well.

Performance-related evidence the VA examines:

Attendance Patterns and Medical Absences

Your attendance record provides concrete evidence of how service-connected disabilities disrupted your ability to maintain employment. The VA looks at patterns of absence, tardiness, and medical leave to assess whether your conditions prevented reliable work attendance.

Chronic absenteeism directly related to service-connected conditions strongly supports TDIU claims. If you frequently missed work for VA medical appointments, treatment for service-connected conditions, or because symptoms prevented you from getting to work or performing duties, this demonstrates unemployability.

Documentation of attendance issues might include termination letters citing excessive absences, attendance records from employers, Family and Medical Leave Act (FMLA) paperwork, or short-term disability claims. VA treatment records showing appointments during work hours also corroborate attendance problems.

The VA distinguishes between absences related to service-connected disabilities versus those unrelated to rated conditions. Make sure your documentation clearly connects absences to your service-connected conditions. Medical records noting you couldn't work due to a PTSD crisis, migraine episode, or back pain flare-up create this connection.

Even if you exhausted sick leave and vacation time trying to manage your conditions while working, this shows the struggle to maintain employment despite disabilities—relevant evidence for your claim.

Attendance factors the VA reviews:

How to Document Your Work History Effectively

Strong documentation transforms your work history from a potential weakness into powerful evidence supporting your TDIU claim. The VA cannot assume connections between your work patterns and disabilities—you must explicitly document these relationships.

Start by creating a detailed employment timeline listing every job since your service-connected disabilities began or worsened. For each position, note the dates of employment, reason for leaving, any accommodations received, performance issues encountered, and attendance problems. Be specific about how each factor related to your rated conditions.

Gather supporting documents including separation paperwork, performance reviews, attendance records, accommodation requests, FMLA documentation, and any correspondence with employers about medical limitations. If you no longer have these records, you can request them from former employers or check with your state's unemployment office for separation reason documentation.

Buddy statements from former supervisors, coworkers, or HR personnel who witnessed how your disabilities affected your work provide invaluable third-party verification. These statements should describe specific examples of how your service-connected conditions impacted job performance, attendance, or your ability to interact with others.

Your VA medical records should also reflect your employment struggles. Providers' notes documenting that you reported work difficulties, lost jobs due to disability symptoms, or needed treatment during work hours connect your medical evidence to your employment history.

Essential documentation includes:

Marginal Employment and the Poverty Threshold

Even if you currently work or recently worked, you may still qualify for TDIU if your employment is considered marginal. The VA generally considers employment marginal if your annual earnings do not exceed the Census Bureau poverty threshold for one person ($16,330 for 2025), which changes yearly.

Your work history might show a pattern of decline from substantial gainful employment to marginal employment to unemployment. This progression demonstrates how your service-connected disabilities increasingly limited your earning capacity until you could only perform minimal work or no work at all.

Frequently Asked Questions

What does VA look for in my work history for TDIU?

VA looks at how long you held jobs, why they ended, accommodations you needed, attendance, and your earnings. 38 CFR 4.16(a) requires VA to consider the nature of the employment and the reason for termination.

How far back should my work history go?

Include the jobs listed on VA Form 21-8940 and enough history to show your skills, education, and how your work changed as your conditions worsened.

Do short jobs that ended because of my conditions hurt my claim?

Not necessarily. Documented short jobs that ended because of service-connected symptoms can support a TDIU claim by showing you cannot keep work.

How can I prove why I left a job?

Use employer letters, VA Form 21-4192 responses, performance or attendance records, and statements from former coworkers, along with medical records from the same period.

Last reviewed: September 2026.

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