Road tax creates a digital record linked to your vehicle and your identity. Understanding what data DVLA collects, how it is shared and what rights you have helps you navigate the intersection of motoring and privacy.
What DVLA Records About Your Vehicle
DVLA maintains records of every taxed vehicle in the UK, including the vehicle identification number (VIN), registration mark, CO2 emissions, fuel type, first registration date, registered keeper's name and address, VED rate paid, and tax expiry date. This data is held under the Road Vehicle Licensing Act 2009 and is used for enforcement, road safety and tax administration. The data has a retention period even after a vehicle is deregistered.
ANPR and Road Tax Enforcement
Automatic Number Plate Recognition (ANPR) cameras are used by police and local authorities to identify vehicles without valid road tax. Every time a camera reads a registration number, it checks against DVLA's database of taxed vehicles. If the vehicle has no valid tax, DVLA or the police may issue a penalty notice. ANPR data retention periods are governed by the Surveillance Camera Code of Practice and data protection law — images not matching offences are typically deleted within days or weeks.
Who Can Access Your Vehicle Data?
DVLA shares vehicle keeper data with the police, local authorities for enforcement purposes, insurance companies for MID verification, and in specific circumstances where there is a legal basis. Individuals can request information held about them under the UK GDPR (subject access request). Find out how to make a subject access request to DVLA. Information is not sold to marketing companies or used for commercial purposes without consent.
Keeping Your Address Updated
When you tax a vehicle, your address is recorded by DVLA. Keeping this address current is your legal obligation — failure to update after a house move can result in fines and lost reminders. DVLA uses this address for all VED correspondence including refunds and penalty notices. Update your address online at GOV.UK or when you renew your tax. An outdated address means refund cheques or penalty notices go to the wrong place.
Buying a Car and Previous Keeper Data
When you buy a used car, the previous keeper's data remains in DVLA's system until the change of keeper is notified. The seller must notify DVLA for the VED to be correctly transferred. Until the change is processed, the previous keeper's address remains on DVLA records — which is why it is important for sellers to notify promptly and for buyers to verify the V5C transfer.