Do you have to declare a write-off when selling a car?

Selling a Cat S or Cat N car and not sure of your legal obligations? Here is what you must disclose, and what happens if you do not.

SELLING · 3 min read

The short answer

Yes. If a car has been recorded as an insurance write-off, you must disclose it when you sell, whether to a private buyer or a dealer. Hiding a write-off marker is misrepresentation and can leave you legally liable to refund the buyer and pay damages.

Why hiding it never works

Write-off markers show up on any decent history check, which most buyers now run for a few pounds. If a buyer discovers the marker after purchase and you did not disclose it, they have a strong claim against you under the Consumer Rights Act or misrepresentation law. It is not worth the risk.

How to disclose it properly

State the category clearly in the advert, for example repaired Cat N, and mention it again in writing before money changes hands. Keep proof of what you told them. Honest disclosure attracts the right buyers who understand salvage and filters out those who would complain later.

Disclosure actually helps your sale

Buyers of repaired salvage expect the marker. What builds trust is a folder of evidence: pre-repair photos, parts invoices and an MOT. A well-documented Cat N sells faster and for more than a vague one, because you remove the buyer's fear of hidden problems.

The bottom line

Always declare. Price it fairly against clean equivalents, back it with evidence, and you turn a legal obligation into a selling point.

Confirm the write-off category, finance and stolen status, 5 credits