Selling a car privately in Northern Ireland: the V5C, tax and payment checklist
A clean private sale is not just about getting paid. The keeper record, private plate, tax position and handover all need to be handled properly.
Selling a car privately can be straightforward, but the handover matters. A buyer driving away with the keys does not, by itself, complete every administrative step.
GOV.UK says the seller must give the correct information to the buyer and DVLA, and the V5C log book is central to that process.
Before you advertise
Make sure the V5C details are correct, particularly your name and address. If the vehicle has been modified in a way that should be recorded, deal with that before the sale.
If the car carries a personalised registration you want to keep, remove the registration before selling. Do not wait until the buyer is standing at the door with the money.
Protect the V5C document reference number
GOV.UK specifically warns sellers not to share the V5C document reference number or photographs/copies of the complete log book with prospective buyers. Those details can be misused to obtain fraudulent documents.
A genuine buyer can inspect the physical V5C and compare the vehicle details without needing a photograph of every page in advance.
When the vehicle stays in the UK
For a normal UK sale, give the buyer the green new-keeper slip and notify DVLA that you have sold the vehicle, providing the buyer’s full name and address. Do not leave the keeper change for the buyer to “sort later”.
Once DVLA records the change, any full months of remaining vehicle tax due back to you are normally refunded automatically. Vehicle tax does not transfer with the car, so the buyer must tax it for their own use.
Get the payment right
Do not release the car merely because a buyer shows you a banking-app screenshot. Check your own account and make sure cleared funds are genuinely present. For large transfers, your bank may apply security checks; build time into the handover rather than letting pressure rush the process.
Cash has its own risks. If you accept it, count it carefully and consider depositing it before completing the handover.
Create a simple receipt
A receipt should identify the vehicle, registration, sale price, date and time, buyer and seller. Record the mileage and make clear what documents and keys were handed over. Both sides should retain a copy.
Do not use “sold as seen” as if it gives permission to misdescribe the car. Be accurate in the advert and honest in answers to direct questions.
Finish the sale properly
- Remove a private plate first if you are keeping it.
- Protect the V5C reference number before the sale.
- Verify cleared payment yourself.
- Give the buyer the correct new-keeper section.
- Notify DVLA promptly.
- Keep a dated receipt and advert copy.
- Remove personal data from infotainment, navigation and connected apps.
If you are preparing to sell, PureCar’s sell-your-car service gives NI owners another route to reach buyers without relying only on social-media listings.
Do not forget the digital traces inside the car
Modern cars can store paired phones, home addresses, call history, navigation destinations and app credentials. Before handover, remove personal profiles, unpair devices and sign out of connected-car services. If the manufacturer provides an account-transfer or factory-reset process, follow it after making sure you have saved anything you need.
This privacy step is easy to miss because it sits outside the V5C process, yet for a newer vehicle it can be as important as clearing paperwork from the glovebox.
