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How Personal Injury Claims Work — Process & FAQs

Bringing a personal injury claim feels intimidating to most people — and the legal language used by lawyers, courts, and insurers makes it worse. But the actual process is more structured and predictable than it looks. UK personal injury claims follow well-established procedures, and most claimants find that once a specialist solicitor is involved, they have very little to do beyond the occasional medical appointment and signing the eventual settlement papers.

In this guide

This hub walks through the full process from accident to settlement, explains the typical timescales, addresses the questions claimants most commonly ask, and links to detailed pages on every stage. The aim is to demystify what actually happens — and to reassure you that the system is set up to work for you, not against you.

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The Six Stages of a Personal Injury Claim

Almost every UK personal injury claim runs through the same six stages — although the time at each stage and the complexity vary enormously by case type.

Stage 1 — Initial Consultation and Case Assessment

You contact a solicitor (often through Claims Bible) and have a free initial conversation about what happened, your injuries, and the impact on your life. The solicitor assesses whether you have a viable claim, the prospects of success, the time limits, and the likely value. If they take your case, you sign a Conditional Fee Agreement (CFA) — the no win no fee contract. See our no win no fee solicitors hub for the funding mechanics.

Stage 2 — Investigation and Evidence Gathering

The solicitor obtains your medical records, gathers witness statements, requests CCTV or accident reports, and (in some cases) instructs an initial expert. For workplace cases, this stage usually includes a request for the employer’s risk assessments, training records, and equipment maintenance records. For RTA cases, the police report and tachograph data (for HGV cases) are obtained. For medical negligence cases, the entire medical record is reviewed. See our evidence needed for a claim guide.

Stage 3 — Letter of Claim and Defendant’s Response

The solicitor sends a Letter of Claim to the defendant under the relevant Pre-Action Protocol — the Personal Injury Protocol for most cases, or the Clinical Pre-Action Protocol for medical negligence. The defendant has a specified time (usually 3 to 4 months) to investigate and respond — either admitting liability, denying it, or seeking more information. For workplace accidents this is when the employer’s insurer comes into the picture; for NHS cases this is when NHS Resolution responds; for RTA cases this is when the other driver’s insurer engages.

Stage 4 — Medical Evidence

Independent medical experts are instructed to give opinions on your injuries, the cause, and the long-term prognosis. For straightforward cases this may be a single GP-style report from a MedCo-accredited expert. For more complex cases, multiple experts in different specialties are involved. The defendant has the right to ask its own questions of your expert, and may instruct its own expert in disputed cases. See our medical examinations for personal injury claims guide.

Stage 5 — Negotiation and Settlement

Once medical evidence is in, both sides discuss settlement. Tools include Part 36 offers (with specific cost consequences), joint settlement meetings, and mediation. Around 95 per cent of UK personal injury claims settle at this stage without ever going to court. See our should I accept the first compensation offer? guide for guidance on assessing offers.

Stage 6 — Court Proceedings (if Needed)

For the small minority of cases that do not settle, court proceedings are issued. Most of these still settle before trial. Where a trial is needed, your involvement is usually limited to giving evidence about what happened — the rest is handled by your solicitor and barrister. See our will my claim go to court? guide.

Typical Timescales

How long a claim takes depends on the type of claim, the severity of the injury, and whether liability is admitted or contested. Realistic ranges:

  • Whiplash and minor RTA cases through the OIC portal — 6 to 12 months
  • Standard workplace or slip-and-fall cases — 9 to 18 months
  • Medical negligence cases (lower value) — 12 to 24 months
  • Industrial disease claims — 12 to 24 months (faster for mesothelioma — typically 6 to 12 months)
  • Serious or catastrophic injury claims — 2 to 5 years with interim payments throughout
  • Cerebral palsy and similar paediatric birth injury claims — often 5 to 10 years

These are total times to final settlement. Most cases involve substantial periods of waiting between active stages — your solicitor is not idle, but court timetables, expert availability, and defendant response periods all contribute to the timeline. See our how long does a personal injury claim take? guide for the detail.

Interim Payments — Money Before the Case Ends

For serious injury cases, you do not have to wait for final settlement to receive compensation. Interim payments — payments on account of the eventual settlement — can be obtained once liability is admitted or strongly established. They fund:

  • Immediate lost earnings and household bills
  • Private rehabilitation that the NHS cannot provide quickly enough
  • Home adaptations for accessibility
  • Specialist equipment
  • Case management for serious cases

For serious injury cases, total interim payments before final settlement can reach hundreds of thousands of pounds. A specialist solicitor will press for early interim payments as a matter of routine — not waiting for final settlement. See our interim payment guide.

Time Limits — How Long You Have to Claim

You generally have three years from the date of the accident — or from your date of knowledge that the harm was caused by someone else’s negligence — to start a claim. Key exceptions:

  • Children — the three-year clock does not start until their 18th birthday
  • People who lack mental capacity — time may be paused indefinitely
  • Fatal claims — three years from the date of death
  • Industrial disease — clock runs from your date of knowledge
  • CICA claims — two years, not three
  • Accidents abroad — often shorter, varies by jurisdiction

For the full rules see our personal injury time limits guide. The general advice: act as soon as you reasonably can.

Evidence — What You Need (and What the Solicitor Will Get)

You do not need to gather all the evidence yourself. A specialist solicitor will obtain most through formal disclosure. But what you can capture in the first hours and days is often decisive. Useful to gather:

  • Photographs of the scene, the hazard, your injuries, and any vehicles or equipment involved
  • Names and contact details of witnesses
  • Police report number (for RTA cases) and crime reference number (for CICA cases)
  • Accident book entry (for workplace cases)
  • Receipts for any costs you incurred
  • A written note of what happened — while it is fresh in your memory

The solicitor will obtain the rest:

  • Medical records (GP, hospital, A&E, specialist)
  • CCTV footage from premises or vehicles
  • Employer documentation (risk assessments, training records)
  • HSE investigation reports
  • Insurer correspondence
  • Expert medical opinions

See our evidence needed for a personal injury claim guide for the full picture.

How Much Compensation Will You Get?

Compensation depends on the injury, the recovery, your work situation, and your financial losses. UK courts use the Judicial College Guidelines (18th edition) to value general damages — see our how much compensation guide for the framework, and our compensation by injury type hub for body-area amounts.

Directional benchmarks:

  • Minor soft-tissue injuries with full recovery — typically £1,500 to £6,000
  • Moderate injuries with months of symptoms — typically £8,000 to £25,000
  • Significant injuries with permanent symptoms — typically £30,000 to £100,000
  • Severe injuries — typically £80,000 to £300,000
  • Catastrophic injuries — typically £300,000 to £5 million+

Use our compensation calculators for a directional personalised estimate.

What If Things Go Wrong?

A few scenarios that can occur during a claim:

Liability Is Disputed

The defendant denies they were at fault. Your solicitor builds the case using witness statements, expert evidence, and other documents. Many disputed cases still settle once the evidence is exchanged. See our proving liability guide.

Contributory Negligence Is Alleged

The defendant accepts they were partly at fault but says you were too. If proven, your compensation is reduced by the percentage of blame attributed to you, but you still recover most of the claim. See our contributory negligence guide.

The Offer Is Too Low

The defendant’s first offer is often well below the realistic value. Your solicitor will negotiate, supported by expert evidence and Part 36 offer mechanics. See our should I accept the first compensation offer? guide.

The Case Drags On

Serious injury cases take time because the medical position has to stabilise before damages can be properly valued. Interim payments fund you during the case. The wait is frustrating but the eventual settlement is more accurate.

You Lose Mental Capacity During the Claim

A litigation friend can be appointed to make decisions on your behalf. See our protected parties explained guide.

Personal Injury Trusts — Protecting Your Compensation

For larger settlements (typically over £16,000 — but the threshold varies), a Personal Injury Trust may be set up to hold the compensation. The PI Trust protects the compensation from being counted against means-tested benefits (such as Universal Credit, Housing Benefit, and council tax support) and from being used to discharge the local authority’s duty to fund care.

A specialist solicitor sets this up as part of the settlement process — usually at no additional cost. See our personal injury trusts guide and our will compensation affect my benefits? guide.

Common Questions About the Process

Do I have to go to court?

Almost certainly not. Around 95 per cent of UK personal injury claims settle without trial. For the small minority that do, your involvement is usually limited to giving evidence about what happened. See our will my claim go to court? guide.

Will I have to have a medical examination?

Yes, almost certainly. An independent medical expert will assess your injuries and produce a report for the case. For most claims this is a single appointment lasting 30 to 60 minutes. Travel costs are covered. See our medical examinations for personal injury claims guide.

How often will my solicitor update me?

Reputable firms update clients at every significant stage — when the Letter of Claim is sent, when the defendant responds, when expert evidence arrives, when offers are made. Between these stages, there are often quiet periods while the other side considers. If you have not heard for more than 6-8 weeks during an active stage, it is reasonable to ask for an update.

What happens if the case doesn’t succeed?

Under a no win no fee Conditional Fee Agreement, you pay nothing if the case fails. After-the-Event insurance and Qualified One-Way Costs Shifting (QOCS) protect you from paying the other side’s costs. The ATE premium is normally payable only if you win, deducted from your compensation — it is no longer recoverable from the defendant — and your solicitor must explain how the premium and disbursements are treated before you sign (see how ATE insurance works). For most claimants who keep to their agreement and have ATE cover in place, the financial downside of a failed claim is nothing — but that depends on the terms of the CFA and policy, so read both before signing. See our no win no fee solicitors hub.

Can I change solicitors during the claim?

Yes. You have the right to change solicitors at any point, though doing so usually triggers a “termination” of your CFA with the first firm — and they may have costs to recover from your eventual settlement for the work already done. A second specialist firm can usually take over without major disruption. The right to choose your representative is fundamental, and reputable firms understand this.

How do I start the process?

Contact Claims Bible by phone or website. We’ll discuss your accident, your injuries, and the impact on your life, and match you to a panel solicitor with the right specialism. The initial consultation with the solicitor is free, no-obligation, and gives you a clear view of whether you have a claim worth pursuing.

Personal Injury Claims — UK No Win No Fee

Personal Injury Claim Time Limits UK

How Long Does a Personal Injury Claim Take?

How Much Compensation for Personal Injury? (JC Guidelines)

Will My Personal Injury Claim Go to Court?

Should I Accept the First Compensation Offer?

No Win No Fee Personal Injury Solicitors UK

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Gavin Cooper

Gavin Cooper

Claims Expert, Claims Bible

Gavin writes and reviews Claims Bible's guidance on compensation claims. Claims Bible is a trading style of Forces Compare Ltd, authorised and regulated by the FCA for claims management activities (FRN 785329).

Updated 5 August 2026 · Part of our Personal Injury guide

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