The amount of disability you receive for a traumatic brain injury depends on which benefit system you’re applying through. Veterans can receive between $171 and $1,362 per month from the VA, with ratings of 0%, 10%, 40%, 70%, or 100%. Social Security disability pays up to $994 per month for SSI, while SSDI amounts vary based on your work history. Personal injury settlements for TBI range widely, from $100,000 to $5 million. Here’s how each system works and what determines where you fall.
VA Disability Ratings for TBI
The VA uses a unique rating structure for TBI that differs from most other conditions. Instead of the usual 10% increments, TBI ratings can only be 0%, 10%, 40%, 70%, or 100%. The rating is based on how impaired you are across 10 specific areas of functioning, including memory and concentration, judgment, social interaction, orientation, motor activity, visual-spatial orientation, subjective symptoms (like headaches or fatigue), neurobehavioral effects, communication, and consciousness.
Each of those 10 facets gets scored on a scale of 0 to 3, with “total” as the highest possible level. Your overall TBI rating is determined by whichever single facet scores the highest. If your highest facet score is 0, you get a 0% rating. A highest score of 1 gives you 10%. A highest score of 2 gives you 40%. A highest score of 3 gives you 70%. If any facet is rated as “total” impairment, you receive 100%.
This means a veteran with severe memory problems (scored at 3) but relatively mild issues in every other category would still receive a 70% rating. The system is designed so that one area of significant impairment drives the overall rating.
Monthly VA Payment Amounts
For a single veteran with no dependents, the 2024 compensation rates break down as follows:
- 10% rating: $171.23 per month
- 40% rating: approximately $737 per month
- 70% rating: $1,524.31 per month
- 100% rating: $3,737.85 per month
These amounts increase if you have a spouse, children, or dependent parents. Veterans rated at 30% or higher receive additional compensation for each dependent. Keep in mind that TBI often comes with secondary conditions like migraines, tinnitus, PTSD, or sleep disorders, each of which can receive its own separate rating. These combine with the TBI rating to produce a higher overall disability percentage and larger monthly payment.
Total Disability for Veterans Who Can’t Work
If your TBI prevents you from holding a steady job but your rating isn’t 100%, you may qualify for Total Disability based on Individual Unemployability (TDIU). This pays you at the 100% rate even if your actual rating is lower. To qualify, you need at least one service-connected disability rated at 60% or higher, or two or more service-connected disabilities with at least one rated at 40% and a combined rating of 70% or more. You also need to show that your disabilities prevent you from maintaining substantially gainful employment. Part-time or odd jobs don’t disqualify you.
For TBI specifically, TDIU is a common path because cognitive difficulties like poor concentration, memory gaps, and slowed processing speed can make full-time work impossible even when the veteran appears physically healthy.
Social Security Disability for TBI
If you’re not a veteran, or if you want benefits in addition to VA compensation, Social Security offers two programs: SSDI (based on your work history) and SSI (for people with limited income and work history). The SSA evaluates TBI under listing 11.18 in its Blue Book, and you can qualify by meeting either of two criteria.
The first path requires showing that your TBI caused severe disorganization of motor function in two limbs, making it extremely difficult to stand from a seated position, balance while walking, or use your arms and hands. This impairment must persist for at least three consecutive months after the injury.
The second path requires a marked limitation in physical functioning plus a marked limitation in at least one mental area: understanding and remembering information, interacting with others, maintaining concentration and pace, or managing yourself in daily life. Again, these limitations must last at least three months post-injury.
The SSA generally won’t make a decision until at least three months after your TBI, because the brain can recover significantly in the early weeks. If they still can’t determine your disability level at that point, they’ll wait until six months post-injury to gather more evidence.
For SSI, the maximum federal payment in 2025 is $943 per month for an individual. SSDI payments depend on your lifetime earnings and can range from a few hundred dollars to over $3,000 monthly. Some states add a supplement on top of federal SSI payments.
Personal Injury and Workers’ Comp Settlements
If your TBI resulted from someone else’s negligence or a workplace accident, compensation works very differently from government disability programs. Rather than monthly payments based on a rating scale, personal injury cases typically result in a lump-sum settlement or jury award. TBI settlements in California, for example, range from $100,000 to $5 million depending on severity.
The factors that drive settlement size include how much medical treatment you’ve needed and will need in the future, whether you can return to your previous job or any job at all, the degree of negligence on the other party’s side, and the long-term effects on your daily life. Attorneys often bring in vocational experts to calculate how the injury affects your future earning potential, which can significantly increase the total settlement value. Severe TBIs that leave someone unable to work or live independently push settlements toward the higher end, while mild TBIs with good recovery prospects settle for less.
How TBI Severity Affects Your Claim
Regardless of which system you’re applying through, the severity of your initial injury and your ongoing symptoms both matter. Doctors classify TBI using the Glasgow Coma Scale, which scores consciousness on a scale of 3 to 15. Mild TBI (scores of 13 to 15) includes most concussions. Moderate TBI falls between 9 and 12, and severe TBI ranges from 3 to 8.
But the initial severity score doesn’t automatically determine your disability rating. What matters more for long-term benefits is how the injury affects your daily functioning months and years later. Some people with “mild” TBI on the Glasgow scale develop persistent problems with headaches, memory, concentration, mood changes, and light sensitivity that significantly limit their ability to work. Others with initially severe injuries recover more function than expected. Disability evaluators focus on your current level of impairment, not just what happened at the time of the injury.
Documenting your symptoms thoroughly is critical. Keep records of cognitive difficulties, behavioral changes, headaches, balance problems, and how these affect your work and daily routines. Neuropsychological testing, which measures memory, attention, processing speed, and problem-solving ability, provides some of the strongest evidence for TBI disability claims across all benefit systems.