Can You Insure A Cat S Car?
Yes, you can insure a Category S vehicle, though premiums are typically 15% to 30% higher than for an equivalent non-written-off car. Cat S means the vehicle suffered structural damage, which makes insurers more cautious about offering cover.
The Category S classification was introduced in October 2017, replacing the old Category C. A Cat S vehicle has damage to its chassis, frame, or other structural components, but it can be repaired and returned to the road after re-registration with the DVLA.
Finding affordable car insurance for a Cat S vehicle takes more effort than for a clean-history car. Knowing what insurers look for helps you get the best deal.
Yes, but the pool of insurers is smaller and the premium is higher. Cat S means structural damage that has been professionally repaired, which is why insurers price it above an equivalent undamaged car. You must declare the category, and failing to do so is a material non-disclosure that can void the policy. Expect the insured value to sit well below book price for the same model.
Compare car insurance quotes and check which insurers accept Cat S vehicles.
- What is the difference between Cat S and Cat N?
- Will mainstream insurers cover a Cat S car?
- How much more does Cat S insurance cost?
- Do you have to declare Cat S status to your insurer?
- What happens to the insured value of a Cat S car?
- How do you find the best insurance for a Cat S car?
- Frequently asked questions (FAQs)
What is the difference between Cat S and Cat N?
Cat S involves structural damage to the vehicle’s frame or chassis. Cat N involves only non-structural damage such as bodywork, electrics, or mechanical components.
How do the write-off categories compare?
| Category | Damage type | Can it be repaired? | Can it return to road? |
| Cat A | Beyond repair (scrap only) | No | No |
| Cat B | Body shell destroyed | Parts only | No |
| Cat S | Structural damage | Yes | Yes (re-registration required) |
| Cat N | Non-structural damage | Yes | Yes (no re-registration needed) |
The distinction between Cat S and Cat N matters for insurance. Structural repairs are harder to verify and carry a higher risk of hidden problems, which is why Cat S premiums are consistently higher than Cat N.
Both Cat S and Cat N markers are permanent and recorded on the vehicle’s history. Any future buyer or insurer can see the write-off classification through an HPI check.
Will mainstream insurers cover a Cat S car?
Some mainstream insurers will cover Cat S vehicles, but many are reluctant or charge higher premiums. Specialist insurers and brokers are often a better route for competitive quotes.
Why are some insurers reluctant?
The structural damage history makes insurers cautious because repair quality is harder to verify. The risk of latent structural issues is higher than with non-structural damage, even after professional repairs.
Some insurers exclude Cat S vehicles from their standard underwriting criteria entirely. If your regular insurer declines, a specialist broker with access to multiple underwriters is usually the most efficient way to find cover.
Brokers can approach several providers simultaneously and present the best options. This saves you the time of contacting each insurer individually and explaining the Cat S history every time.
How much more does Cat S insurance cost?
Expect to pay 15% to 30% more than for an equivalent non-written-off car. The exact increase depends on the insurer, vehicle type, repair quality, and your personal driving record.
On a vehicle with an average annual premium of £566, a 20% Cat S loading adds roughly £113 per year. Our guide on the cost of car insurance explains what drives pricing more broadly.
What factors affect the Cat S premium loading?
Documented professional repairs with invoices and inspection reports help reduce the premium. Insurers want evidence that the structural work was carried out by a qualified repairer to manufacturer standards.
Your driving record matters too. A clean licence and a strong no-claims bonus offset some of the Cat S loading, and approved security measures like immobilisers, trackers, and dashcams demonstrate lower risk.
Accepting a higher voluntary excess can also bring the premium down. Just make sure you can afford the excess amount if you need to claim.
Do you have to declare Cat S status to your insurer?
Yes, you must declare the Cat S write-off status when applying for insurance. Under the Consumer Insurance (Disclosure and Representations) Act 2012, you are required to answer your insurer’s questions honestly.
What happens if you do not declare it?
Cat S status is permanently recorded on vehicle databases including MIAFTR and is visible through HPI and other history checks. Insurers routinely verify vehicle history, so concealing the status is unlikely to succeed.
Deliberately concealing Cat S status is treated as reckless or deliberate misrepresentation under CIDRA 2012. The insurer can void your policy entirely, leaving you uninsured and personally liable for any claims.
If the non-disclosure was careless rather than deliberate, the insurer must apply proportionate remedies instead. This might mean a reduced claim payout rather than a complete refusal, but the risk is still real.
What happens to the insured value of a Cat S car?
Cat S vehicles typically sell for 30% to 50% less than their non-written-off equivalents. If the vehicle is written off again, the payout reflects this reduced market value.
Can you agree a fixed insured value?
Some specialist insurers offer agreed value policies where you fix the insured amount at the start of the policy. This gives you more certainty about what you would receive in a total loss claim.
Consider whether comprehensive cover is cost-effective based on the vehicle’s reduced value. If the annual premium approaches the car’s market value, third-party fire and theft may be a more sensible option.
How do you find the best insurance for a Cat S car?
Use specialist brokers, compare multiple quotes, and have your repair documentation ready. The more evidence of quality repairs you can provide, the better your chances of competitive pricing.
What steps should you take?
Try comparison sites first. Some mainstream comparison sites include Cat S vehicles and give you a quick overview of available quotes, pricing, and cover levels from multiple providers at once.
If comparison sites yield few results, contact specialist brokers who have access to non-standard underwriters. Brokers can approach several providers simultaneously and come back with the best options and prices available.
Prepare your documentation before applying. Repair invoices, inspection reports, MOT certificates, and photographs all strengthen your application and can result in lower quotes.
Review your cover level and premium at every renewal. Cat S surcharges vary between insurers, so switching providers annually can save money.
Frequently Asked Questions (FAQs)
Yes, comprehensive, third-party fire and theft, and third-party only cover are all available for Cat S vehicles. The cover type is not restricted, though the provider pool is smaller than for non-written-off cars.
Yes, always get insurance quotes before committing to the purchase. This confirms you can find affordable cover at a reasonable price and helps you budget accurately for the total cost of ownership, including the higher premiums you should expect to pay.
It may reduce slightly as you build a claims-free history on the vehicle. The Cat S marker is permanent and cannot be removed, so some level of additional insurance cost is likely to remain throughout the entire period of ownership.
No, Category S is a permanent marker on the vehicle’s history record. It cannot be removed or overwritten regardless of the quality of repairs carried out or the time that has elapsed since the original damage occurred.
No, the Cat S classification applies to the vehicle only and does not affect your home insurance, travel insurance, or any other unrelated policies.