When contacting us please provide your details, including your taxpayer numbers if possible.

This could be your ownership number, assessment number, SA taxpayer number, or similar. You may need to provide your vehicle details (if about motor vehicle stamp duty), property details (if about property stamp duty or a housing grant) or other information to help us identify you and help with your query.

You can reach us during business hours: 8:30am - 5:00pm (South Australian time), Monday to Friday (excluding public holidays).

Do you want to provide feedback or lodge a complaint?

You can do so via our feedback and complaints page.