Free Write-Off Check - Cat N & Cat S Check
Has the vehicle been written off? Enter any UK registration to check for insurance write-offs, salvage history, and Cat A, B, S, or N status before you buy.
Free basic check. Premium report includes full MIAFTR database search.
Understanding Write-Off Categories
Since October 2017, insurance write-offs in the UK are classified into four categories based on the type and severity of damage.
Category A — Scrap
The vehicle is so severely damaged that it must be crushed in its entirety. No parts may be salvaged. These are typically vehicles involved in catastrophic accidents or fires.
Examples: Severe fire damage, catastrophic structural collapse, hazardous material contamination
Category B — Break
The body shell must be destroyed, but undamaged parts can be stripped and sold for reuse. The vehicle itself can never return to the road.
Examples: Severe structural damage where the body is uneconomical to repair, but engine, gearbox, and other parts are salvageable
Category S — Structural
The vehicle has sustained structural damage (chassis, frame, crumple zones) but can be professionally repaired. Must be re-inspected by the DVLA before returning to the road.
Examples: Bent chassis rail, damaged crumple zone, subframe damage, structural pillar damage
Category N — Non-Structural
The vehicle has non-structural damage only (cosmetic, electrical, or mechanical). Can be repaired and returned to the road without DVLA re-inspection.
Examples: Bumper damage, panel dents, electrical faults, engine or gearbox issues, airbag deployment, theft damage
Why Check for Write-Offs Before Buying?
Around 400,000 vehicles are written off in the UK each year. Many are repaired and re-sold — sometimes without the buyer knowing.
Protect Your Investment
Written-off vehicles lose 20–40% of their value compared to clean equivalents. Knowing the history prevents you from overpaying.
Safety Assurance
Cat S vehicles have had structural damage. Poor repairs can compromise crash safety. A write-off check reveals the history so you can make an informed decision.
Insurance Implications
Some insurers refuse to cover Cat S/N vehicles. Others charge higher premiums. Check write-off status before buying to avoid insurance surprises.
Resale Value
Write-off history is permanent and visible to future buyers. A vehicle with write-off history will always be worth less when you come to sell it.
Avoid Fraud
Unscrupulous sellers may fail to disclose write-off history. A quick check before purchase protects you from fraud and gives you negotiating power.
Full Transparency
Our premium check searches the MIAFTR database, insurance records, and DVLA data for a complete picture of any previous write-off claims.
Buying a Cat N or Cat S Car? What to Check
Written-off vehicles can offer good value if you know what to look for. Follow this checklist to protect yourself.
Get a full vehicle history check (write-off, finance, stolen, mileage)
Ask the seller for documented evidence of all repairs carried out
Have an independent mechanic inspect the vehicle before purchase
Check the V5C logbook matches the seller’s details and the vehicle
For Cat S: verify the vehicle has been re-inspected and re-registered with DVLA
Get insurance quotes before committing — some insurers won’t cover write-offs
Compare the asking price against clean equivalents — expect 20–40% discount
Check MOT history for advisories that might relate to previous damage
Look for signs of poor repair: mismatched paint, uneven panel gaps, overspray
Test drive extensively — check for pulling, vibrations, or unusual noises
Write-Off Check FAQ
Common questions about vehicle write-offs and our free check service.
What is a write-off check?
What are the write-off categories (Cat A, B, S, N)?
Can I buy a Cat N or Cat S car?
Is it safe to buy a written-off car?
Do I have to declare a write-off when selling?
Will insurance be more expensive on a written-off car?
How can I check if a car has been written off for free?
What is the difference between the old and new write-off categories?
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Check for Write-Offs Now
Enter any UK registration to check for insurance write-offs, salvage history, and damage categories.