What’s the Time Limit for a Car Accident Claim?

In England and Wales, you generally have three years from the date of the accident to bring a personal injury claim, and six years to claim for vehicle damage or other financial losses, under the Limitation Act 1980.

Missing these deadlines can mean losing your right to compensation entirely, even where your claim would otherwise have succeeded — so it's worth understanding exactly when the clock starts, and where the exceptions apply.

What's the Time Limit for a Personal Injury Claim?

The standard limitation period is three years, running from whichever is later of:

• The date of the accident, or

• Your "date of knowledge" — the date you first realised, or reasonably should have realised, that your injury was significant and caused by someone else's negligence.

For most road traffic injuries, where the cause and the injury are immediately obvious, the three years simply run from the date of the crash. The "date of knowledge" test mainly matters for injuries that develop or become apparent later.

What's the Time Limit for Vehicle Damage or Financial Loss?

Claims for property damage — including vehicle repair costs, hire charges, and other financial losses arising from the accident — generally fall under a six-year limitation period from the date the loss occurred.

What If the At-Fault Driver Was Uninsured or Untraced?

Claims brought through the Motor Insurers' Bureau follow the same underlying time limits — three years for personal injury, six years for property damage — though the process involves some additional procedural steps. See our guide on what happens if the other driver isn't insured for more detail.

Are There Exceptions to the Three-Year Rule?

Yes, a few important ones:

• Children — the three-year clock doesn't start until the child's 18th birthday, meaning a claim can generally be brought up until their 21st birthday.

• Protected parties — where someone lacks the mental capacity to manage their own affairs, the usual time limit may not apply while that remains the case.

• Fatal accidents — a dependant's claim under the Fatal Accidents Act 1976 generally runs three years from the date of death or the date of knowledge, whichever is later.

• Court discretion — in limited circumstances, the court has discretion under section 33 of the Limitation Act 1980 to allow a claim to proceed after the deadline has passed, though this isn't guaranteed and is assessed case by case.

What Happens If I Miss the Deadline?

Once the limitation period expires, your claim generally becomes "statute-barred" — the other side has a complete defence, and in most cases the court will decline to hear it at all. Courts are generally reluctant to make exceptions, so it isn't something to rely on.

Why It's Worth Acting Well Before the Deadline

Even though the legal limit might be years away, starting sooner has real practical advantages:

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• Evidence stays fresh — photos, CCTV footage, and witness accounts are far easier to gather and rely on shortly after the accident.

• Claims resolve faster — the earlier a claim starts, the more time there is to reach a fair outcome without a rush against the clock.

• Fewer disputes over the facts — memories fade, and delay can make liability harder to establish clearly.

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If you're also dealing with vehicle repairs or a written-off car, our guide on how your car's value is worked out if it's written off explains what to expect on that side of your claim.

Frequently Asked Questions

• Does the time limit start from the accident or from when I made a claim to the insurer?

  It runs from the date of the accident (or date of knowledge for personal injury), not from when you first notified an insurer or claims handler.

• What if I didn't realise I was injured until weeks later?

  The "date of knowledge" test may apply, meaning your three years could start later than the accident date itself — but this is assessed on the specific facts, so it's worth getting advice promptly.

• Can I still claim if the accident happened over three years ago?

  For personal injury, this is unlikely unless one of the recognised exceptions applies. For vehicle damage claims, you may still be within the six-year window. It's worth checking your specific dates with our team.

• Is the time limit different in Scotland or Northern Ireland?

  Yes. Scotland applies its own rules under negative prescription, and Northern Ireland has separate limitation legislation. This guide covers England and Wales only.

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This guide provides general information about limitation periods in England and Wales and does not constitute legal advice. Time limits and exceptions depend on the specific facts of your case — for advice on your circumstances, get in touch with our team at Back on the Road UK as early as possible.