How to check if a car has been written off?
You can check if a car has been written off by using a vehicle history check, which can show whether an insurer has previously recorded the vehicle as a total loss and its write-off category.
Some written-off cars can legally be repaired and returned to the road, while others cannot. A car that has been written off by an insurer can still legally be repaired and sold on, but it carries a marker on its history that affects its value, its insurance, and in some cases whether it can be financed at all.
This guide covers what the write-off categories actually mean, how to check whether a car you are looking at has one, and what it means for buying, insuring, and financing that car.
A car is written off when an insurer decides that repairing it after damage, whether from an accident, flood, fire, or theft, would cost more than the insurer is willing to pay relative to the car's value. The insurer pays out a settlement to the owner and the car is recorded as a total loss. What happens next depends on the category the damage falls into.
Some categories mean the car can never be put back on the road. Others mean the car can be repaired, re-registered, and driven legally again, but it will always carry the write-off marker on its history.
| Category | What it means | Can it be driven again? |
| Cat A | The most severe category. The whole car must be crushed, including all parts. | No, cannot be repaired or have parts reused. |
| Cat B | The body shell must be crushed, but some parts may be salvaged and reused. | No, the vehicle itself cannot return to the road. |
| Cat S (was Cat C) | Structural damage was sustained, but the car can be repaired to a roadworthy standard. | Yes, once repaired and passed an inspection. |
| Cat N (was Cat D) | Non-structural damage. The car was uneconomical to repair for the insurer, but the structure was not affected. | Yes, often with relatively straightforward repairs. |
Cat S and Cat N replaced the older Cat C and Cat D categories in 2017. You will still see all four terms used, particularly on older vehicle history reports, and they refer to broadly the same distinctions: structural damage (S, formerly C) versus non-structural damage (N, formerly D).
A Cat N car can be a reasonable purchase, but it depends entirely on what the damage was and how well it was repaired.
Common reasons a car ends up Cat N include cosmetic damage, electrical faults, or damage that was simply expensive to repair relative to the car's value, even if the actual repair was straightforward.
The things to check before buying a Cat N car:
A well-repaired Cat N car from a reputable source can represent good value. A poorly repaired one, or one where the seller cannot explain what happened, is a much bigger risk.
The most reliable way to check whether a car has previously been written off is to use a comprehensive vehicle history check.
This can be done using providers such as HPI Check, Experian AutoCheck, or the AA Car Data Check. These checks search the insurance industry's shared databases and will show whether a car has ever been recorded as written off, and which category.
A free check is more limited. The free MOT history checker on the gov.uk website does not show write-off status, but it does show advisories and failures that can sometimes hint at past damage. Some vehicle history providers offer a free basic check that confirms whether any record exists, with the full details available as a paid report.
A full paid history check typically costs between £10 and £20 and will also confirm whether the car has outstanding finance, has been reported stolen, and whether the mileage recorded matches its history. Given the cost of a car, this is a small price for the protection it offers.
For more on what a history check covers and why it matters, see our guide on buying a car with outstanding finance, which covers the same checks from the perspective of outstanding finance specifically.
A previous write-off can affect your ability to insure a vehicle, the cover available and how much you pay; it can be more complicated and sometimes more expensive than insuring an equivalent car with no history.
Some insurers ask additional questions about Cat S and Cat N vehicles, want to see evidence of the repair, or may decline to offer fully comprehensive cover on certain Cat S vehicles depending on their underwriting criteria.
It is worth getting an insurance quote for a specific Cat N or Cat S car before committing to buy it, in the same way it is worth checking the insurance group on any car. A car that seems like a bargain because of its write-off history is less of a bargain if insurance turns out to be difficult or expensive to arrange.
Comprehensive insurance is required under any hire purchase agreement. See: You'll need comprehensive insurance.
Whether you can finance a Cat N or Cat S car depends on the lender, as finance providers set their own vehicle eligibility criteria.
AutoMoney Trust does not provide finance for vehicles with a Cat N or Cat S marker on their history, regardless of how well the car has been repaired or how long ago the write-off occurred. This applies to both categories.
If you are looking for a car to finance, it is worth running a vehicle history check before you fall in love with a particular car, so you know upfront whether it carries a write-off marker. A car with a clean history (no Cat N, Cat S, Cat C, or Cat D record) will be eligible for finance subject to the usual checks on affordability and the vehicle's age and value.
Once you have found a car with a clean history, check your eligibility on our apply for car finance page. We offer hire purchase finance from £4,000 to £25,000 over 36 to 84 months with no deposit required, with a soft search that will not affect your credit file.
If a car with outstanding finance is written off, you should contact both your insurer and finance provider as soon as possible.
Your insurer will assess the claim and, if it is accepted as a total loss, calculate the vehicle's settlement value. As there is outstanding finance on the car, the insurance settlement will generally be used towards clearing the finance balance.
If the payout is less than what you owe, you are responsible for the shortfall, unless you have GAP insurance to cover the difference. If the insurance settlement exceeds the amount required to settle the finance, any remaining amount would generally be paid to you after the finance has been cleared.
Our guide on what to do if your financed car is stolen covers this process in detail, including how the insurance payout is applied, what GAP insurance does, and what your options are afterward.
Whether you are considering a Cat N car or one with no write-off history, AutoMoney Trust offers hire purchase finance from £4,000 to £25,000 over 36 to 84 months with no deposit required. We consider applications from people with poor credit. Your initial eligibility check uses a soft credit search with no impact on your credit file. Use our car finance calculator to see what monthly payments could look like before you apply.
Yes, if you finance your car with AutoMoney Trust, you'll need to maintain fully comprehensive insurance for the entire duration of your hire purchase agreement. This is because the vehicle remains the property of AutoMoney Trust until you've made your final repayment and ownership transfers to you.
Comprehensive car insurance provides protection against a range of situations, including accidental damage, theft, fire and third-party claims. Keeping the vehicle insured for the full duration of your agreement helps protect both you and the lender by ensuring the car remains covered throughout the finance term.
When budgeting for a financed car, it is important to consider insurance as part of your overall running costs. Fully comprehensive cover is often more expensive than third party or third party fire and theft insurance, so make sure you include this alongside your monthly finance payments, fuel, servicing, and other vehicle expenses.
Some drivers also consider GAP insurance, which can help cover the difference between your insurer's settlement value if the vehicle is written off and the remaining balance on your car finance agreement when the outstanding balance may be higher than the vehicle's market value.
Yes, your car is likely to lose value during the finance agreement. Most cars depreciate over time, meaning they gradually lose value as they age. For most used cars, depreciation continues throughout a Hire Purchase agreement, so the vehicle is typically worth less at the end of the finance term than when it was purchased.
Depreciation is important because the total amount payable on a car finance agreement includes the amount borrowed, interest, and any applicable fees. As a result, the total amount you repay over the agreement may be higher than the vehicle's market value by the time your finance ends.
Depreciation can also increase the risk of negative equity. If you decide to settle your car finance early or sell the vehicle before your agreement has ended, the car's current market value may be lower than the outstanding finance balance. In this situation, you may need to pay the difference before the agreement can be settled.
The rate at which a car depreciates depends on several factors, including its age, mileage, condition, service history, brand, model, and market demand. Keeping your vehicle well maintained and within reasonable mileage can help preserve its value over time, although depreciation cannot be avoided completely.
Some drivers also choose to take out GAP insurance, which may help cover the difference between an insurer's payout if the vehicle is written off and the remaining balance on the car finance agreement. This can provide additional financial protection particularly during the earlier years of a hire purchase agreement, when the outstanding finance may be higher than the vehicle's market value.
Car finance can affect your credit score positively or negatively depending on how you manage your agreement. Making regular, on-time payments can help build a positive credit history and demonstrate responsible borrowing, while late or missed payments can negatively affect your credit score and make it more difficult or expensive to access credit in the future.
If payments are not made on time, they may be reported to credit reference agencies, which can lower your credit score and make future borrowing more difficult or potentially more expensive.
When you apply for car finance, a lender may carry out a hard credit search, which appears on your credit file and can cause a small, temporary change to your credit score. This is a normal part of the application process and helps lenders assess whether finance is affordable and suitable for you.
For more information about how applications are assessed, read our guide on Credit Checks for Car Finance.
The length of your car finance agreement can have a significant impact on both your monthly payments and the total cost of borrowing.
Choosing a longer finance term, such as 60 or 84 months, spreads the cost of the vehicle over a greater number of payments. This can make your monthly payments more affordable, but it may mean you pay more interest overall throughout the agreement.
A shorter car finance term, such as 36 months, usually results in higher monthly payments because the balance is repaid over a shorter period. However, paying the agreement off sooner can reduce the overall amount of interest paid, making it a potentially lower-cost option over the full term.
When choosing the right finance term, it is important to consider your budget, monthly affordability, and how long you plan to keep the vehicle. The best option is one that allows you to comfortably manage your payments without putting unnecessary pressure on your finances.
AutoMoney Trust offers car finance terms from 36 to 84 months, giving you flexibility to choose an agreement that suits your circumstances. Use our car finance calculator to compare different term lengths and understand how your monthly payments and overall costs could change before applying.
