By Kevin Courtney, Esq. | Former USMC Judge Advocate | California Attorney
If a brain injury changed your behavior in uniform and that behavior ended your career, the law gives you a real path forward. A TBI discharge upgrade asks a military review board to reconsider your characterization of service in light of a traumatic brain injury that contributed to the conduct behind your discharge. Federal law requires boards to give these applications liberal consideration. This article explains why TBI cases are medically and legally distinct, what the boards must consider, and what a persuasive petition looks like.
Why TBI Discharge Upgrade Cases Are Different
A traumatic brain injury is an invisible injury with visible consequences. Blast exposure, vehicle accidents, training injuries, and falls can damage the parts of the brain that govern impulse control, judgment, memory, and mood. The medical literature on service members with TBI documents irritability, impulsivity, poor concentration, sleep disturbance, and problems with planning and self-regulation — often persisting long after the injury, even in so-called mild cases (see the National Academies’ review of the scope and burden of traumatic brain injury).
Now look at that symptom list through a command’s eyes. Impulsivity reads as insubordination. Memory problems read as failure to follow orders. Self-medication with alcohol or drugs reads as a discipline problem. A previously solid Marine or soldier starts collecting counseling entries, then an NJP, then a misconduct separation — and the underlying injury never enters the conversation. That gap between the medicine and the paperwork is exactly what a TBI discharge upgrade petition exists to correct.
TBI cases also differ from PTSD cases in one important way: many TBIs were never diagnosed in service. A concussion shrugged off downrange rarely made it into the medical record. As explained below, the boards’ governing guidance accounts for that.
The Scale of the Problem: TBI and Misconduct Separations
This is not a niche issue. DoD’s TBI surveillance counted more than 460,000 service members diagnosed with at least one traumatic brain injury between 2000 and mid-2022, and more than 80 percent of those were classified as mild TBI. The discharge consequences are documented too. In a 2017 report, the Government Accountability Office found that 62 percent of the 91,764 service members separated for misconduct from fiscal years 2011 through 2015 — 57,141 people — had been diagnosed within the prior two years with PTSD, TBI, or certain other conditions. Of those, 13,283 received an other-than-honorable characterization, putting their VA benefits at risk (GAO-17-260).
An OTH characterization carries real costs — healthcare, education benefits, employment. If that is your situation, the firm’s guide to upgrading an OTH discharge covers the characterization side in depth, and this overview of the types of military discharge explains what each characterization means.
The Law: Liberal Consideration for TBI Discharge Upgrades
Congress and DoD have both addressed liberal consideration. By statute, 10 U.S.C. § 1552 requires liberal consideration of correction requests tied to PTSD or TBI in specified circumstances. DoD policy goes further through a line of memoranda — the Hagel memo (2014), the Kurta memo of August 25, 2017, and the Wilkie memo (2018) — that together tell boards how to weigh mental health conditions and brain injuries when reviewing discharges.
The Kurta memo structures the analysis around four questions:
- Did the veteran have a condition or experience that may excuse or mitigate the discharge?
- Did that condition exist, or that experience occur, during military service?
- Does the condition or experience actually excuse or mitigate the discharge?
- Does the condition or experience outweigh the discharge?
Two features of this framework matter enormously in TBI cases. First, your own statement may establish that the condition existed — critical when the concussion never made the medical record. Second, evidence may come from outside your service record: VA records, civilian providers, and statements from family and fellow service members all count. I break the standard down further in what liberal consideration really means, in a short video on the liberal consideration standard, and in a case study of how the BCNR applies it in practice. For a look at how boards are ruling right now, see these recent Army Discharge Review Board mental-health decisions.
Where to File Your TBI Upgrade Application
Two forums handle a TBI discharge upgrade, and timing usually decides between them. Within 15 years of discharge, you can apply to your service’s Discharge Review Board on DD Form 293. After 15 years — or if the DRB has already denied you, or your case involves issues beyond the DRB’s authority — you apply to the Board for Correction of Military Records (BCMR) or Board for Correction of Naval Records (BCNR) on DD Form 149.
One caution: punitive discharges follow a different path. A bad conduct discharge adjudged at general court-martial cannot go through the DRB in the same way; the firm’s post on upgrading a bad conduct discharge from the Army explains those routes. Liberal consideration applies at every one of these boards when TBI is part of your application.
Evidence That Wins TBI Discharge Upgrade Petitions
Boards grant relief on evidence, not sympathy. A strong TBI petition usually assembles five layers:
- Proof of the injury or exposure. Deployment records, blast-incident reports, line-of-duty determinations, MACE screenings, purple heart or CAB/CAR documentation, or lay accounts of the event itself.
- A current neuropsychological evaluation diagnosing the TBI or its residuals and describing the cognitive and behavioral effects in concrete terms.
- A nexus opinion — a qualified provider connecting the injury to the specific conduct that led to your discharge. This is the heart of the petition and the piece most self-filed applications lack.
- The before-and-after contrast. Performance evaluations, awards, and promotion history showing a capable service member whose record deteriorated after the injury.
- Corroborating statements from family, friends, and those who served alongside you, describing the change they witnessed.
The firm’s guide to the best evidence for a discharge upgrade walks through how boards weigh each category. If you would rather have a professional assessment of your record before you invest in the petition, you can request a case review.
Common Mistakes in TBI Petitions
The recurring failures in TBI discharge upgrade petitions are predictable. Applicants assert the TBI without medical evidence, or submit a diagnosis without a nexus opinion tying it to the misconduct. Some never invoke liberal consideration at all, leaving the board free to apply an ordinary weighing. Others ignore the substance-use dimension — even though self-medication after a brain injury is well documented and directly relevant; a general discharge tied to drug use can often be reframed through that lens. Finally, many treat the personal statement as an afterthought when, under Kurta, it is itself evidence.
When to Talk With an Attorney
Veterans can and do file these petitions on their own. However, a TBI discharge upgrade is the most evidence-intensive corner of discharge review: the medicine, the nexus opinion, the liberal-consideration argument, and the relief requested all have to work together. A military discharge upgrade attorney builds that record once, correctly — rather than submitting a board application with an incomplete file. Courtney Military Law Group represents service members, veterans, and retirees nationwide in discharge upgrades and records corrections.
Frequently Asked Questions
Can I pursue a TBI discharge upgrade if the injury was never diagnosed in service?
Yes. Under the Kurta memo, your own statement may establish that the condition existed, and evidence from outside your service record — VA records, civilian providers, lay statements — is expressly permitted. A current evaluation documenting the injury’s residuals strengthens the petition considerably.
Does a mild TBI or concussion count?
It can. More than 80 percent of TBIs diagnosed in service members are classified as mild, and the research shows mild TBI can still produce lasting behavioral and cognitive effects. What matters to the board is the connection between your injury and the conduct behind your discharge, not the severity label alone.
What if my discharge was other than honorable for misconduct?
Misconduct-based OTH discharges are the core of liberal-consideration review. The board must consider whether the TBI excuses or mitigates the very misconduct that drove the characterization. Strong medical and lay evidence makes that argument credible.
How long does a TBI discharge upgrade take?
Expect many months from filing to decision, varying by board and caseload. A complete, well-documented petition filed once is faster than an underdeveloped petition followed by a rebuttal cycle or a second application.
What if a board already denied me?
Denial is not the end. You may reapply with new evidence, and applications raising PTSD or TBI receive liberal consideration even on reapplication. A denial issued before the 2014–2017 guidance took hold is often worth revisiting under the current standard. If your TBI led to an OTH, our OTH discharge upgrade attorneys can help.
Will an upgrade restore my VA benefits?
VA eligibility turns on the character-of-discharge rules, so a discharge upgrade will help unless there is a statutory or regulatory bar underlying the discharge. That said, moving from OTH to general or honorable removes the most common barrier, and boards know the benefits stakes when they weigh the equities.
Military Law helped me with a petition to have my discharge upgraded. I brought Kevin my case, he looked at it and said “I can help you.” He did that tremendously.
Verified client review, Avvo, September 24, 2025. Read more client reviews. Every case is different, and past results do not guarantee future outcomes.
This article is general information and is not legal advice. Every case is different, and outcomes depend on the record, the requested relief, the applicable board, and the strength of the evidence. Past results do not guarantee future outcomes. If you have questions about your situation, speak with a qualified military law attorney.
Take the Next Step
A brain injury that was never accounted for at separation is a classic error-and-injustice case — but boards only grant relief when the petition proves it. If a TBI shaped the end of your service, request a case review and tell us your branch, your separation year, the characterization you received, and what medical documentation you have today.
