How to Make a Total Loss Claim UK 2026

Last reviewed: 26 April 2026

Step 1: First Notification of Loss and initial claim registration

The total loss claim process begins with First Notification of Loss (FNOL), notifying your insurer of the incident as soon as practicable after it occurs. Most motor policies require FNOL within 24 hours of the incident. Provide: the incident date, time, and location; a description of the damage; whether any third parties were involved; whether police attended; and the claim reference number if one was previously assigned.

At FNOL, the insurer assigns a claims handler and arranges a vehicle inspection. For incidents where the vehicle appears heavily damaged, the claims handler may indicate a likely total loss at this stage, though the formal total-loss determination requires an engineer's assessment.

If the vehicle is in a location where it cannot remain, a public road, a car park, the insurer's claims team will arrange recovery to a storage facility pending inspection. Confirm the storage location and whether storage charges will be covered by the insurer during the claims process. Under FCA ICOBS, the insurer is responsible for reasonable storage costs during the claims period.

Step 2: Vehicle inspection and write-off categorisation

The insurer's engineer, either employed directly or contracted from a specialist vehicle assessment company, inspects the vehicle to assess damage and produce an engineering report. The report includes: a description of all visible and assessed hidden damage; estimated repair cost; and the engineer's determination of whether the vehicle is a total loss.

UK motor insurance total losses are categorised by the insurance industry under an ABI-adopted categorisation system:

Category A (Cat A): The vehicle is so severely damaged that it must be crushed in its entirety. No parts may be salvaged. The insurer retains the vehicle and arranges destruction. This category applies to vehicles with fire damage so severe that no components are salvageable.

Category B (Cat B): The body shell must be crushed, but undamaged parts may be salvaged and sold as used parts. The shell cannot be repaired or re-registered. Parts recovery is managed by the insurer's salvage agent.

Category S (Cat S, formerly Cat C): The vehicle has sustained structural damage but can be repaired and returned to roadworthy condition. The vehicle can be re-registered and returned to road use after verified repair. The Cat S marker remains on the vehicle's history permanently.

Category N (Cat N, formerly Cat D): The vehicle has sustained non-structural damage that makes repair uneconomical (the repair cost exceeds the insurer's threshold relative to market value) but it has no structural compromise. The vehicle can be repaired and returned to use without the structural repair concerns of Cat S. The Cat N marker remains on the vehicle's history permanently.

Step 3: Pre-incident market valuation negotiation

Once the total-loss determination is made, the insurer offers a market-value settlement, the amount the vehicle was worth on the open market on the date of the incident, before damage. This is not the vehicle's purchase price, the outstanding finance balance, or its replacement cost, it is the date-of-loss retail market value.

UK vehicle valuations are typically produced using Glass's Guide and CAP HPI. Both are trade valuation resources that provide retail and trade values by make, model, year, mileage, and condition. For standard common vehicles, these guides provide reasonable market value estimates. For unusual specification, very low mileage, recent significant service investment, or vehicles with condition substantially above average for their age, the guide-book value may understate the actual achievable retail price.

Where you believe the insurer's offered settlement undervalues the vehicle, compile market evidence to support a higher valuation: screen captures of autotrader.co.uk, eBay Motors, and dealer listings for equivalent make, model, year, mileage, and specification vehicles; a recent professional valuation if the vehicle has unusual features; service history documentation; and receipts for recent significant expenditure (new tyres, MOT rectification, major service).

Present this evidence formally to the claims handler and request a revised valuation. The insurer is required under FCA ICOBS to engage with the policyholder's evidence in good faith. If the insurer does not revise the offer in response to compelling market evidence, raise a formal complaint.

Step 4: Settlement payment and replacement vehicle logistics

Once the valuation is agreed, by negotiation or through the insurer's final decision, the settlement payment is processed. For Comprehensive policies, the insurer pays the agreed settlement amount to the policyholder (or directly to the finance company if the vehicle is subject to PCP, HP, or lease). The payment timeline is typically within five to ten working days of the settlement agreement.

Where the vehicle is subject to finance, the insurer will communicate with the finance company directly. The finance company's interest in the vehicle is settled from the insurance payment. If the settlement amount is less than the outstanding finance balance, a situation known as negative equity or the "GAP", the policyholder is responsible for the shortfall unless Finance GAP insurance was in place.

The courtesy car or hire car provision under the policy ends at a defined point following the total-loss settlement, typically 14 to 21 days from the total-loss determination or when the settlement is paid, whichever comes first. Plan replacement vehicle acquisition within this window.

Step 5: Salvage retention or release decision

Following a Cat S or Cat N total-loss determination, the policyholder has the option to retain the salvage, keeping the damaged vehicle, in some cases. Retaining the salvage is relevant where: the policyholder wishes to repair the vehicle themselves or through a specialist; the vehicle has sentimental or collector value; or the retained salvage value exceeds what the insurer would sell it for through their salvage agent.

If you wish to retain the salvage, notify the insurer at the point of total-loss confirmation. The insurer will deduct the salvage value, assessed by their salvage agent, from the settlement amount. The remaining net settlement is paid to the policyholder. The policyholder receives the vehicle and its V5C; the DVLA record is updated with the Cat S or Cat N marker.

For Cat A and Cat B total losses, salvage retention by the policyholder is not possible, the vehicles must be destroyed (Cat A) or the shell crushed (Cat B) under the ABI salvage categorisation rules.

Key Figures

Frequently Asked Questions

What is the difference between Cat A, B, S, and N write-offs?

Cat A: total destruction required, no salvageable parts. Cat B: shell destroyed, parts salvageable. Cat S: structural damage, repairable and re-registerable with permanent Cat S marker on history. Cat N: non-structural damage, uneconomical to repair, repairable and re-registerable with permanent Cat N marker.

How does the insurer calculate my car's value for a total loss?

The insurer uses Glass's Guide and CAP HPI trade valuations to establish the vehicle's pre-incident retail market value. If you believe the offered valuation is too low, provide market evidence, equivalent vehicle listings, and formally request a revised assessment.

Can I keep my car after it's written off?

For Cat S and Cat N write-offs, you may be able to retain the salvage. The insurer deducts the assessed salvage value from the settlement, and the remaining amount is paid to you. Cat A and Cat B vehicles cannot be retained, they must be destroyed or have the shell crushed.

How long does it take to receive a total loss settlement payment?

Once a settlement value is agreed, payment is typically processed within five to ten working days. If the vehicle is subject to finance, the insurer pays the finance company directly to clear the balance before any remainder reaches the policyholder.

What if the settlement is less than my outstanding finance balance?

Where the settlement is less than the outstanding PCP or HP balance, the policyholder is responsible for the shortfall. Finance GAP insurance, where purchased before the total loss, covers this gap. Without GAP insurance, the shortfall is borne by the policyholder.

Sources & Verification

• ABI Motor Insurance data and salvage categorisation: https://www.abi.org.uk
• FCA ICOBS, claims handling: https://www.fca.org.uk
• Financial Ombudsman Service: https://www.financial-ombudsman.org.uk
• Road Traffic Act 1988: https://www.legislation.gov.uk/ukpga/1988/52
• HMRC Insurance Premium Tax: https://www.gov.uk/guidance/insurance-premium-tax
• BIBA, Find a specialist broker: https://www.biba.org.uk/find-insurance/
• gov.uk, Driving without insurance: https://www.gov.uk/vehicle-insurance/penalty-for-driving-without-insurance

This article is for informational purposes only and does not constitute financial advice. Always verify rates with official sources before making any financial decision.