Required by law before you can drive the vehicle off the lot.
Proves your identity and legal right to drive. documents to buy a car
What paperwork do I need to buy a car in the UK? (2026 update) Required by law before you can drive the vehicle off the lot
To buy a car, the main "long paper" or contract you sign is called the or the Retail Installment Sales Contract (if you are financing). documents to buy a car
A recent utility bill or lease agreement (usually required if you are financing).
The title and current registration of your old car if you are trading it in. Documents You Will Sign and Receive
The complete list of documents you need to bring and expect to receive during a car purchase is detailed below. Documents You Must Bring