To claim compensation in the UK after an accident that wasn't your fault, get medical help and keep the records, gather evidence (photos, witnesses, an accident-book entry), and instruct an SRA-regulated personal injury solicitor — most work on a no-win-no-fee basis. You must usually start within the three-year time limit. The solicitor proves someone else was negligent, values your injury and losses, and negotiates a settlement; around 95% of claims settle without a court hearing.
Being hurt in an accident you didn't cause is unsettling — you may be in pain, off work, and unsure whether you even have a claim, let alone how to make one. The good news is that the UK compensation process is more orderly than it looks. This guide walks through it from the moment of the accident to the day your compensation is paid, in plain English, so you can deal with a solicitor and an insurer from a position of understanding rather than worry.
A quick word on what this page is and isn't: we are an independent information service, not a law firm. Nothing here is legal advice about your own situation. For that, you'll want an SRA-regulated solicitor who can review your evidence.
Are you entitled to compensation?
You can usually claim compensation if you can show that another person or organisation was negligent and that their negligence caused your injury. In legal terms, you generally need three things: someone owed you a duty of care, they breached that duty, and that breach caused your injury. A driver owes other road users a duty to drive safely; an employer owes staff a safe workplace; an occupier owes visitors reasonably safe premises.
You don't need to be entirely free of blame. Under the principle of contributory negligence, if you were partly responsible — for example, not wearing a seatbelt — your compensation may simply be reduced by a percentage rather than refused. A solicitor's free initial assessment is the quickest way to find out whether you have a viable claim.
⏳ The three-year deadline
For most personal injury claims across England, Wales, Scotland and Northern Ireland, you have three years from the date of the accident (or from the "date of knowledge" that your injury was linked to it) to start a court claim — set out in the Limitation Act 1980 for England & Wales. Miss it and your claim is usually lost for good. See our time limits guide for the exceptions.
The compensation claim process, step by step
Almost every claim follows the same six stages. Knowing them in advance removes most of the uncertainty.
Get medical attention and keep records
See a GP, pharmacist or A&E as appropriate. Your medical records are the single most important evidence of your injury, so don't tough it out silently. Keep receipts for any treatment, prescriptions or travel.
Your records also start the clock on "date of knowledge".Gather and preserve evidence
Photograph the scene, your injuries and anything that caused the accident. Collect witness names and contact details, dashcam or CCTV references, and a copy of any accident-book entry. Good evidence can make or break a claim.
Evidence is freshest in the first hours and days.Get free advice and check funding
Contact an SRA-regulated personal injury solicitor for a free assessment. Most claims run on a no-win-no-fee Conditional Fee Agreement, often with After-the-Event insurance to cover costs if the claim fails.
Ask exactly what is deducted if you win, and what you pay if you lose.Notify the other side and build the case
Your solicitor sends a formal "letter of claim" to the person at fault (the defendant), gathers evidence and arranges an independent medical report. Lower-value road claims go through the government's Official Injury Claim portal.
The defendant's insurer then admits or denies responsibility.Value the claim and negotiate
Once liability is accepted and your prognosis is clear, your solicitor values the claim using the Judicial College Guidelines and your financial losses, then negotiates with the insurer. You decide whether to accept any offer.
Around 19 in 20 claims settle at this stage.Court if necessary, then payment
If no fair figure can be agreed, court proceedings are issued and a judge decides. Once settled or awarded, your compensation is normally paid within a few weeks.
Most claimants never give evidence in person.What compensation covers
UK injury compensation (the lawyers call it "damages") comes in two parts. Understanding the split helps you see why two people with the same injury can receive very different sums.
| Type of damages | What it compensates | How it's worked out |
|---|---|---|
| General damages | Pain, suffering and loss of amenity — the injury itself and its effect on your life | Judicial College Guidelines and comparable past cases, plus your medical report |
| Special damages | Actual and future financial losses: lost earnings, treatment, travel, care, equipment, adaptations | Receipts, payslips and expert evidence — calculated, not estimated |
For many claimants the special damages — especially lost earnings and care — are the larger part. That's why keeping every receipt and recording time off work matters. Our guide to what compensation covers breaks down each category.
Can you claim without a solicitor?
Yes, in principle. For minor road-traffic injuries worth under £5,000 (with total damages under £10,000), the government's Official Injury Claim service lets you claim directly without a lawyer. For workplace, public-place and more serious injuries, you can still represent yourself, but the rules, medical evidence and negotiation are demanding.
In practice, because most solicitors work on no-win-no-fee and the success fee is capped, instructing one rarely costs you anything up front and often results in a higher net settlement. The trade-off is the capped deduction from your damages if you win. Weigh it up — and never feel rushed by a cold-caller into signing anything.
⚠️ Beware claims-management cold calls
If someone phones or texts out of the blue promising compensation, be cautious. Reputable solicitors don't usually cold-call. Check any firm on the SRA register and never hand over personal details or sign a contract under pressure. The Financial Conduct Authority regulates claims-management companies.
How to give your claim the best chance
- Act early. Evidence fades and the three-year clock is always running. Early advice protects your position.
- Be honest and consistent. Exaggeration can sink an otherwise good claim and breach your funding agreement.
- Keep a simple diary. Note pain levels, missed work, cancelled plans and out-of-pocket costs as they happen.
- Attend your medical appointment. The independent medical report is central to valuing your injury.
- Use regulated help. Check your solicitor on the SRA register and the Law Society's Find a Solicitor.
You don't have to know the law to claim compensation — but you do need to know who to trust and how the process flows. That's half the battle won.
Frequently asked questions
How do I start a compensation claim in the UK?
Get medical attention and keep the records, gather evidence of what happened, and contact an SRA-regulated personal injury solicitor. Most offer a free initial assessment and work on a no-win-no-fee basis. The solicitor checks whether someone else was legally at fault, notifies them, and negotiates compensation. The large majority of claims settle without going to court.
How much does it cost to claim compensation?
With a no-win-no-fee Conditional Fee Agreement you pay nothing up front and normally nothing for your solicitor's work if you lose. If you win, a success fee capped at 25% of your general damages and past losses, plus any After-the-Event insurance premium, is deducted from your compensation. Always ask for the exact deductions in writing before you sign. See our no-win-no-fee guide.
How long does a compensation claim take?
A straightforward claim where fault is admitted can settle in a few months, while serious or disputed injuries can take one to three years or longer. The biggest factors are how quickly the other side accepts liability and whether your injuries have stabilised enough for a final medical prognosis.
Do I need a solicitor to claim compensation?
You can claim without one, and small road-traffic injury claims now go through the government's Official Injury Claim portal. But for anything beyond a minor injury, an SRA-regulated solicitor usually recovers more, deals with the insurer, and works on no-win-no-fee, so most people are better off instructing one. See choosing a solicitor.
What can I claim compensation for?
Two things: general damages for the pain, suffering and loss of amenity of the injury, guided by the Judicial College Guidelines, and special damages for financial losses such as lost earnings, treatment, travel and care. Future losses can also be claimed where the injury has lasting effects.
Get help from official, free sources
- Solicitors Regulation Authority (SRA) — check a solicitor is regulated
- The Law Society — Find a Solicitor — accredited PI specialists
- Citizens Advice — free, impartial guidance on your rights
- GOV.UK — Official Injury Claim — the portal for small road-traffic claims