Transfer an unregistered vehicle

When you are the new owner or buyer of an unregistered SA vehicle (including a car, caravan, motorbike or trailer), you must re-register the vehicle in your name before you can use it on the road.

If a vehicle is already in your name but has expired, you can renew the registration.

How to apply

  1. Step 1

    What you'll need

    To re-register a vehicle in your name, you must:

    • hold a SA driver’s licence, proof of age card or have previously registered a vehicle in your name in SA
    • be registering a vehicle that was previously registered in SA. There's a different process if the vehicle is from interstate.

    If the vehicle or trailer has a gross vehicle mass (GVM) or aggregate trailer mass (ATM) over 4.5 tonnes, and is 3 years or older from date of manufacture, then a change of ownership inspection will also be required.

  2. Step 2

    Complete the form

    Download the form or get it from a Service SA centre.

    Application for registration and compulsory third party insurance (74.6 KB PDF)

    On the form, you must provide:

    • the current (or previous if no longer attached) plate number
    • Vehicle Identification Number (VIN)
    • engine number (if applicable).

    If these details aren't provided, an identity inspection will be required before you can register the vehicle.

  3. Step 3

    Submit the form and pay the fees

    You will need to pay:

    • registration fees
    • stamp duty - use the calculator. Stamp duty does not apply for trailers or caravans with a GTM of 4.5 tonnes or less.
    • If the vehicle doesn't have number plates, you'll need to pay $33 for a standard set.

    You can submit the form:

    In person

    Take the completed form to a Service SA centre and pay the fees.

    A third party may submit the form on your behalf but must produce evidence of Power of Attorney or a SACAT Administration Order.

    By post

    Post the completed application with the correct fee (cheque or money order) to:

    Service SA
    GPO Box 1533
    Adelaide SA 5001

Need help?

Contact Service SA


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Page last updated 31 December 2024

Provided by:
Department for Infrastructure and Transport
URL:
https://www.sa.gov.au/topics/driving-and-transport/registration/vehicle-registration/transfers/second-hand-unregistered-vehicle
Last Updated:
31/12/24
Printed on:
25/04/25
Copyright statement:
SA.GOV.AU is licensed under a Creative Commons Attribution 4.0 Licence. © Copyright 2025
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