Check stamp duty when buying a vehicle

When you buy a new or used vehicle, you may be required to pay stamp duty when you transfer the registration into your name.

Stamp duty is calculated on:

  • the sale price or market value — whichever is higher
  • the body type — for example, if the vehicle's non-commercial eg a sedan, station wagon or if it's commercial eg a ute, van.

Calculate stamp duty

Exemptions

Stamp duty doesn't apply:

Stamp duty is not exempt for reasons such as being gifted a vehicle or transferring the vehicle between other family members.

See Revenue SA for more information on exemptions and refunds.

Penalties for undervaluing a vehicle

Records are checked to make sure people pay the correct amount of stamp duty.

If it's found that you've claimed your vehicle is worth less than it is so that you pay less stamp duty, penalties will apply.

Need help?

Contact Service SA


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Page last updated 15 April 2025

Provided by:
Department for Infrastructure and Transport
URL:
https://www.sa.gov.au/topics/driving-and-transport/motoring-fees/stamp-duty
Last Updated:
15/04/25
Printed on:
23/08/25
Copyright statement:
SA.GOV.AU is licensed under a Creative Commons Attribution 4.0 Licence. © Copyright 2025
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