How to Challenge a Car Insurance Claim Decision
Updated Sep 12, 2026 · Hannah Breckett · 6 min read
If an insurer refuses a claim or offers too little, you can push back.
What this article covers
Claims are sometimes declined or settled for less than expected.
You have options to challenge decisions.
Understand the decision
Ask for the reasons in writing and the policy wording they rely on.
Gather evidence
Collect quotes, valuations of similar cars, repair estimates, photos, and correspondence.
Make a formal complaint
Use the insurer’s complaints process. Be clear about what you want.
Escalate if needed
- Use the relevant insurance ombudsman or regulator
- Get independent advice
- Keep to deadlines for escalation
Common reasons for disputes
Disputes often arise over the value offered for a written-off car, whether damage was caused by the incident or was already there, and whether a policy exclusion applies — for example, the car being used for commuting when it was insured for social use only. Non-disclosure at the time you bought the policy is another frequent reason. Knowing which of these the insurer is relying on helps you gather the right evidence.
This is general insurance information, not legal, financial, or insurance advice. Coverage depends on your specific policy, insurer, and jurisdiction. Read your policy documents and speak with a licensed insurance agent or broker before making decisions.