Can You Insure a Cat S or Cat N Car?

Can you get cover at all?

Yes, you can. Both categories are insurable, because both can legally go back on the road.

Category S means the damage reached a structural part of the car. Category N means it didn't.

gov.uk gives each of them a line. A Category S car "can be repaired following structural damage". A Category N car "can be repaired following non-structural damage". In both cases you can use the vehicle again once it's roadworthy.

This page is part of our guide to car history checks, and it sticks to the insurance question. For what the letters mean and what to look for in the repair, read our guides to Cat S cars and Cat N cars.

The other two categories don't get this far. gov.uk says a Category A car has to be crushed whole. A Category B car can have parts salvaged, but the shell is crushed too.

Neither can return to the road, so there's nothing to insure for driving. LV= says plainly that it wouldn't cover either. Our guide to all four write-off categories has the detail.

One honest caveat. Getting cover isn't the same as getting cover from anyone you fancy. gov.uk warns that "not all insurers will automatically provide cover for vehicles that have been previously written off". So yes, but you'll need to do some legwork.

What do you have to tell an insurer?

Most pages on this subject say you owe your insurer a duty to disclose every material fact. For a consumer policy, that test was abolished.

The Consumer Insurance (Disclosure and Representations) Act 2012 replaced it. Section 2(2) gives you one duty: to take reasonable care not to make a misrepresentation to the insurer. Section 2(4) says that duty replaces the old one.

So it turns on the questions you're asked. Answer them accurately. Section 2(3) adds that ignoring a request to confirm or amend what you told them earlier can count as a misrepresentation by itself.

Don't read any of that as permission to stay quiet. gov.uk's guide to buying repaired written-off vehicles tells you to inform your insurer that the vehicle has previously been declared a total loss. If you don't, it warns, "your insurer can reject any claim you may make on the grounds of non-disclosure".

What happens if you get it wrong

Schedule 1 of the Act sets the remedies, and it splits them in two.

Deliberate or reckless is the serious end. The insurer can avoid the contract and refuse all claims. It needn't return any of your premiums, except so far as keeping them would be unfair to you.

Careless is graduated, and it has three settings. If the insurer wouldn't have covered you on any terms, it can avoid and refuse, but it must return the premiums you paid. If it would have covered you on different terms, the policy is treated as though those terms had been in it all along. And if it would simply have charged you more, it can cut your claim payment in proportion.

Will it cost more to insure?

Maybe. That isn't a dodge, it's the honest answer.

gov.uk says insuring a written-off vehicle "can be more expensive". Note the "can". The RAC goes further on one category, saying that "in the vast majority of cases, it will be more expensive to insure a Cat N vehicle".

Then there's Admiral, publishing the opposite position on its own site. It says it doesn't ask for your car's accident history, and that a recovered write-off "won't have an impact on the price of your insurance". It adds a caveat worth reading twice. It will still look at the car's history if you come to claim.

The RAC is describing the market as it sees it. Admiral is describing its own book. Both can hold at once, which is why no page can tell you your number in advance, this one included.

You'll also see a 15% to 20% loading quoted, or a tidy pounds-per-year gap. Treat both as decoration.

I went looking for what sits behind them and came back empty. The percentage recurs across blogs with nothing attached to it. The pounds figure traces to a handful of sample quotes on a made-up driver.

Check the category before you buy

None of this helps if you don't know the category. Plenty of listings don't say.

Our free car check shows the MOT record, recorded mileage and current and historical tax status. It doesn't show write-off or salvage category. That data sits on an insurance industry register rather than on DVLA's public record, which is why a written-off car can have a spotless MOT history.

To see the category you need a paid check. Our Comprehensive check reports it alongside outstanding finance, stolen markers and mileage history. Have a look at a sample report first if you want to see the format.

A check only reflects that moment. Run it against the registration of the car you're actually buying, on the day you're deciding.

Renewal, and a car that gets written off mid-policy

At renewal, you'll be asked the same questions again. Answer them the same way. A category that was true in year one is still true in year two. The car's history doesn't rewrite itself.

On price there's a rule in your favour. FCA Handbook ICOBS 6B.2.1R says "a firm must not set a renewal price that is higher than the equivalent new business price". It has applied since January 2022. ICOBS 6B.2.5R adds that the comparison assumes you approached the firm through the channel you first bought through.

That rule governs new customers against renewing ones on the same risk. It doesn't stop an insurer pricing the risk itself. So it won't flatten a loading the category genuinely attracts.

If your own car is written off and you keep it

Say you crash, the insurer calls it a total loss, and you want the car back. LV= describes the choice as taking the write-off value, or keeping the car for repair "subject to your insurer's retention guidelines".

Either way, the vehicle on cover has changed. Tell your insurer, and tell them when you report the claim rather than months afterwards.

What the marker does if you claim later

The marker costs you most on the day you claim. A total loss settlement is paid on what the car was worth just before the crash, not on what you paid for it. LV= calls that the going rate for a similar car from a reputable dealer in your area, less your excess.

Its policy wording is more precise. Market value is what you could reasonably have got for the car had you sold it immediately before the accident, loss or theft.

An earlier write-off can pull that value down. How far down was the subject of an FCA review of insurers' vehicle valuations published on 27 March 2024.

The FCA found that most firms it looked at "deducted 20% from the settlement value if the vehicle had previously been a total loss in any category". That happened, it said, "as part of their standard valuation process, with no indication of having considered individual circumstances".

The regulator's problem was the blindness, not the number. It drew a distinction the firms weren't. Structural total losses "are likely to have a permanent effect on the vehicle's value even after repairing the damage". For non-structural ones, it said, "this may be less".

The same review flagged two other habits. Opening offers pitched deliberately low, on the assumption you'd haggle. And leaning on one price source: "we would not generally expect firms to rely on a single trade guide."

So if your Cat N car is written off a second time, a deduction is likely to come up. Don't accept a blanket one. Ask how the figure was worked out for your car.

If an insurer refuses or underpays

Two situations, one route.

An insurer must handle claims promptly and fairly, and ICOBS 8.1.1R says it must "not unreasonably reject a claim (including by terminating or avoiding a policy)". That's the rule to point at when a rejection arrives dressed as a paperwork problem.

Complain to the firm first. Under DISP 1.6.2R it has eight weeks from receiving your complaint to send a final response, or to write and explain the delay.

After that, the Financial Ombudsman Service. DISP 2.8.2R gives you six months from the date of the firm's final response to refer it. Two longer limits sit behind that. Six years from the event, or three years from when you knew or ought to have known you had grounds, whichever is later.

It's free to you, and you don't need a solicitor.

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