Crash Guide

What if I am not at fault?

Crash Guide Editorial TeamPublished 10 September 2026Last reviewed 10 September 2026General information only. Crash Guide is not a law firm, an insurer or a medical service.

Short answer

What happens if I am not at fault in a car accident?

If another driver was responsible, you generally have two routes: claim on your own policy and let your insurer recover from theirs, or claim directly against the other party. Being not at fault often affects whether you pay an excess and whether replacement transport is available to you. Fault is assessed by the insurers on the evidence — not decided at the roadside.

Who actually decides fault

Not you, not the other driver, and not Crash Guide. Fault is assessed by the insurers involved, using the accounts of both drivers, the physical damage, photographs, witness statements and any police report. Where they cannot agree, it can end up with a dispute body or a court.

Crash Guide does not determine liability. Based on what you tell us, we can say another party may potentially be responsible — that is a starting point for the right conversation, not a finding.

What it usually changes for you

  • Excess: many comprehensive policies waive or refund your excess once the other party is identified and held responsible. You may still have to pay it up front and be reimbursed later.
  • No-claim discount: a not-at-fault claim generally has less effect on your rating than an at-fault one, though the detail sits in your policy.
  • Repairs: your insurer may still control repairer choice depending on your policy terms.
  • Transport: this is where not-at-fault matters most in practice — see below.

Replacement transport

If another party was responsible and your vehicle is off the road, you may be able to obtain a replacement vehicle while yours is repaired or assessed. Some comprehensive policies include a hire car benefit. Separately, specialist accident replacement vehicle providers operate in this space and recover their costs from the responsible party rather than from you.

Read what you sign. Accident replacement arrangements are commercial agreements with real terms about who pays if recovery fails and how long you can keep the vehicle. Ask those questions before you take the keys, not after.

What to do now

  1. Make sure you have the other driver's full details and insurer.
  2. Report the accident to your insurer and state clearly that you believe another party was responsible.
  3. Preserve your evidence — photos, witness contacts, any police reference.
  4. Do not accept a verbal offer to "sort it out privately" without understanding what you are giving up.
  5. If you need a vehicle to keep working, deal with that in parallel rather than waiting for the fault assessment.

Common questions

Do I still have to pay my excess if I was not at fault?

Often you pay it initially and are reimbursed once your insurer recovers from the responsible party, though some insurers waive it up front when the other driver is clearly identified. It depends on your policy wording — ask your insurer directly and get the answer in writing.

Can I claim directly against the other driver instead of using my insurance?

That is possible, and some people do it for small, clear-cut damage to avoid an excess. It puts the work of pursuing the other party on you, and it removes your insurer from the process. Weigh it carefully for anything beyond minor damage.

What if the other driver says it was my fault?

Disagreement is common and is exactly what the assessment process is for. Give your insurer a clear factual account, hand over your photos and witness details, and let them deal with the other insurer.

Sources

Crash Guide checks state rules against primary government and regulator sources. If something below has changed, tell us and we will correct it.

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