Insurer underpaying your repair claim?

When small claims is right for an RTA, when to use the Official Injury Claim portal, and when MIB applies. Property damage under £10k, uninsured drivers.

Personal injury under £5,000

Use the Official Injury Claim portal (officialinjuryclaim.org.uk) — set up under the Civil Liability Act 2018. It is free, designed for self-represented claimants, and handles whiplash and minor injuries from RTAs since May 2021.

Personal injury over £5,000

Outside the small claims limit for whiplash. Use a no-win-no-fee personal injury solicitor. Most work on conditional fee agreements with a success fee capped under the Conditional Fee Agreements Order 2013.

Property damage only (under £10,000)

If you suffered no injury — only damage to your car or its contents — small claims is the right forum. Common against uninsured drivers or insurers refusing to pay out fairly.

Uninsured driver claims

The Motor Insurers' Bureau (MIB) compensates victims of uninsured and untraced drivers under the Uninsured Drivers Agreement 2015. Apply directly to MIB before considering court action against the driver personally.

What counts as an uninsured loss

If the accident was not your fault, your own policy may cover the repair but leave you out of pocket on everything around it. Those gaps are what a small claim against the other driver is for:

Personal injury is different. Whiplash and other lower-value injuries from road accidents go through the Official Injury Claim service rather than a standard small claim, and injury claims carry a three-year limit rather than six. Keep the injury element separate from the vehicle and property element.

Who you actually claim against

You can name the other driver, but in practice you deal with their insurer, and you can bring the claim directly against that insurer rather than the individual. That matters when the driver stops replying: the insurer still has to engage.

If the other driver was uninsured, or drove off and was never traced, the Motor Insurers’ Bureau exists for exactly that. It operates two separate schemes, one for uninsured drivers and one for untraced drivers, each with its own time limits and its own application. Report the accident to the police as soon as you can — an untraced-driver application is much harder without a crime reference.

Be careful with credit hire. If a hire company puts you in a car at no upfront cost and then pursues the other insurer, you may still be personally liable for the bill if the claim fails or the rate is found unreasonable. Read what you sign, and keep your own record of what a like-for-like hire would have cost locally.

The evidence that decides these claims

Liability in a road traffic claim is usually decided on documents and photographs, not on who sounds more convincing. Gather at the scene if you safely can, and afterwards while memory is fresh:

Expect the other insurer to argue about the rate you paid rather than whether you were entitled to hire at all. Two independent quotes for equivalent hire, obtained at the time, answer that argument before it starts.

Which route is right for your case

Different RTA claims go to different forums. Pick the wrong one and your claim can be struck out for being in the wrong court.

Step-by-step: bringing an RTA claim

Honest warning: when to refer out

Some RTA cases are too complex or too valuable for self-representation. Get specialist help if:

This site does not provide personal-injury representation. Use Citizens Advice or the Law Society Find a Solicitor service.