Stamp duty, or transfer duty, is a one-time state tax imposed on buyers when they buy a property. The rules around the duty vary across Australia as it is in the hands of state governments. However, no matter what state you live in – you will pay more stamp duty as the property price increases. In addition to the state you live in and the properties' worth, how much you pay will depend on whether you are eligible for concessions or exemptions.
It is set by the individual state revenue office so stamp duty in Melbourne will look different than the stamp duty in Brisbane. The higher the property's value, the more stamp duty you will pay. In addition to the state and the property value, your stamp duty liability will also depend on whether you are eligible for exemptions or concessions.