Brain Injury Compensation Amounts
Brain injuries attract some of the highest compensation figures in UK personal injury law. The reason is straightforward — a serious brain injury changes everything: independence, work, relationships, family life, and often life expectancy itself. The Judicial College Guidelines (18th edition) reflect this with brackets that range from a few thousand pounds for minor concussion through to nearly half a million pounds in general damages alone for the most severe cases. Combined with the lifetime cost of care, accommodation, and lost earnings, total settlements for serious brain injuries regularly reach seven or eight figures.
In this guide
- The Five Brain Injury Severity Categories
- Very Severe Brain Damage — Typically £282,000 to £493,000
- Moderately Severe Brain Injury — Typically £219,000 to £282,000
- Moderate Brain Damage
- Less Severe Brain Damage — Typically £15,000 to £43,000
- Minor Brain or Head Injury — Typically £2,690 to £15,000
- Factors That Move a Case Up or Down the Bracket
- Special Damages — Dominant in Serious Brain Injury
- Periodical Payment Orders
- Support Beyond the Claim
- Common Questions About Brain Injury Compensation
- Related Guides
- Our Partner's Fees Explained
- Check If You Could Claim Compensation For Your Injury
This guide explains the brackets, what affects valuation, and why brain injury claims sit within the wider serious and life-changing injury framework.
The Five Brain Injury Severity Categories
The Judicial College Guidelines divide brain injuries into five severity categories. The category depends on:
- The severity of physical impairment (mobility, speech, swallowing)
- The cognitive impact (memory, concentration, executive function)
- The behavioural and psychiatric consequences
- The need for care and supervision
- Life expectancy implications
- Sensory and other neurological deficits
An independent specialist neurologist and a clinical neuropsychologist typically produce the medical reports that determine the bracket. For higher-value cases, additional experts in rehabilitation medicine, psychiatry, and care needs are also instructed.
Very Severe Brain Damage — Typically £282,000 to £493,000
The most catastrophic category. Cases involving:
- Little or no language function
- Double incontinence
- Need for full-time nursing care
- No effective response to environment
- No or minimal cognitive function
- Life expectancy substantially reduced
Many of these claimants will lack mental capacity and will require lifetime support through a Court of Protection Deputy. The general damages figure is dwarfed by the special damages — lifetime care alone can exceed £5 million, plus accommodation, equipment, lost earnings, and therapies. Total settlements in this category regularly reach £8 million to £15 million.
Moderately Severe Brain Injury — Typically £219,000 to £282,000
Very serious disability with substantial dependence on others, but with some preserved function. Typical features:
- Need for daily professional care
- Significant physical or cognitive disability
- Personality changes and behavioural problems
- Communication preserved to a limited degree
- Strong likelihood of needing care for the rest of life
These claimants typically need significant support throughout life but may retain some independent function. Special damages — lifetime care, accommodation, lost earnings, therapies — usually substantially exceed general damages.
Moderate Brain Damage
Subdivided into three bands:
Moderate (i) — typically £150,000 to £219,000
Moderate to severe intellectual deficit, personality change, effect on sight, speech, and senses, with significant risk of epilepsy and no prospect of employment.
Moderate (ii) — typically £90,000 to £150,000
Moderate to modest intellectual deficit, ability to work greatly reduced if not removed, and some risk of epilepsy.
Moderate (iii) — typically £43,000 to £90,000
Concentration and memory affected, with reduced work capacity. Small risk of epilepsy. Some dependence on others for some activities.
Less Severe Brain Damage — Typically £15,000 to £43,000
The claimant has made a good recovery and is able to take part in normal social life and return to work, but not all normal functions have been restored. Typical features:
- Persisting problems with concentration and memory
- Mood swings or depression
- Some sensitivity to noise or light
- Need for some help with complex tasks
- Return to a slightly altered or reduced career
Many post-concussion syndrome claimants fall into this category. The valuation depends heavily on the impact on work and daily life.
Minor Brain or Head Injury — Typically £2,690 to £15,000
Minimal long-term symptoms. Brain damage (if any) is minimal. Recovery is usually within weeks or months. Typical scenarios:
- Concussion with full recovery within weeks
- Brief loss of consciousness with no lasting symptoms
- Headaches resolving within months
- No significant memory or cognitive problems
Within this bracket, valuation depends on: severity of the initial injury, duration of any symptoms, presence of scarring, and the level of medical investigation that was required.
Factors That Move a Case Up or Down the Bracket
Within any bracket, individual cases land at different points based on:
- Age of the claimant — younger claimants typically attract higher figures because of the longer projected disability period
- Pre-injury cognitive baseline — particularly relevant for working-age professionals
- Risk of epilepsy — adds substantially to valuation, particularly in moderate cases
- Personality change and behavioural impact — often the hardest aspect for families and a significant factor in valuation
- Impact on work and earning capacity — directly affects special damages too
- Family relationship impact — particularly relevant for those with young children
- Need for institutional care — increases lifetime care costs substantially
Special Damages — Dominant in Serious Brain Injury
For all but the mildest brain injuries, special damages typically dwarf general damages. The main heads:
Lifetime Care
The dominant head in serious cases. Care needs vary by severity:
- Very severe — 24-hour nursing care with rotating team, often £200,000 to £400,000+ per year. Lifetime cost £4 million to £10 million
- Moderately severe — daily professional care plus waking night cover for some, £100,000 to £250,000 per year. Lifetime cost £2 million to £5 million
- Moderate — case management, support workers, some daily hours of care, lifetime cost £500,000 to £2 million
- Less severe — modest care needs, often family-provided at non-commercial rates, lifetime cost £100,000 to £500,000
Loss of Earnings
Often £500,000 to £1.5 million+ for working-age claimants who cannot return to their pre-injury role. Calculated using the Ogden Tables on the difference between pre-injury and post-injury earning capacity.
Accommodation
For claimants needing wheelchair access or specialist environments, the cost difference between the family’s current housing and suitable adapted housing is recoverable — typically £150,000 to £500,000 of capital cost plus ongoing running costs.
Therapies and Rehabilitation
Lifetime neurorehabilitation, neuropsychology, speech and language therapy, occupational therapy, physiotherapy — often £20,000 to £60,000 per year for moderate to severe cases.
Equipment and Aids
Wheelchairs, communication aids, environmental controls, specialist beds, hoists, assistive technology — recurring lifetime costs.
Court of Protection Costs
For claimants who lack capacity, the lifetime cost of professional deputyship is also recoverable.
Periodical Payment Orders
Most large brain injury settlements include a Periodical Payment Order (PPO) — index-linked annual payments for life that fund lifetime care, accommodation, and lost earnings. PPOs provide security regardless of how long the claimant lives, particularly valuable where life expectancy is uncertain. See our serious injury hub for more.
Support Beyond the Claim
Several UK organisations provide specialist support for brain injury survivors and families:
- Headway — the Brain Injury Association — the leading UK charity, with local branches, a helpline, and information packs
- The Brain Injury Group — solicitor referrals and information
- Same You — support for younger people with brain injuries
- The Children’s Trust — specialist support for children with brain injuries
Common Questions About Brain Injury Compensation
How is “brain injury” different from a “head injury” in compensation terms?
In the Judicial College Guidelines they are dealt with as a single category. The bracket depends on the impact rather than the precise medical label. A head injury that produces no lasting cognitive or behavioural effects sits in the “minor” bracket; one that produces significant cognitive impairment is “moderate” or higher. For the broader head injury picture see our head injury compensation amounts guide.
I had a minor brain injury but I am still struggling with concentration and mood months later. Does that move me up a bracket?
Possibly. Persistent post-concussion symptoms — particularly cognitive and mood issues — can move a case from “minor” into “less severe brain damage” or even further depending on impact. The medical assessment is crucial: a clinical neuropsychologist can identify subtle deficits that might otherwise be missed. Many brain injury claimants initially appear to recover well and only later realise the lasting effects on work and family life.
My family member is in a coma. Can a claim be started while they are still in hospital?
Yes. Brain injury claims can and often should be started while the claimant is still in early treatment. A “litigation friend” — usually a close family member — can act for the injured person until capacity returns (if it does). Early claim start allows for interim payments to fund rehabilitation, case management, and family support — often within weeks of liability being admitted. See our serious injury hub.
How long does a brain injury claim take?
Most brain injury claims take 3 to 5 years to fully settle because the long-term prognosis must stabilise before final valuation. Interim payments fund the family throughout. Children’s brain injury claims sometimes take even longer because development needs to be observed before adult-life predictions are reliable. See our how long does a claim take guide.
Will the settlement affect my family member’s benefits?
A Personal Injury Trust protects compensation from affecting means-tested benefits. For claimants without capacity, the Court of Protection Deputy will manage the funds in their best interests, including arranging the trust structure. See our personal injury trusts guide.
What if my family member dies before the case settles?
The claim continues through the estate. General damages and special damages already accrued are recoverable. The claim is restructured as a fatal accident claim with dependency elements for surviving family members. See our fatal accident compensation guide.
Related Guides
Compensation by Injury Type | UK Payout Amounts
Serious & Life-Changing Injury Claims
Head Injury Compensation Amounts
Back Injury Compensation Amounts
Cerebral Palsy Compensation Claims
Personal Injury Trusts | Protecting Your Compensation
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