SA Vehicle Stamp Duty Calculator
Calculate South Australia stamp duty on vehicles from the vehicle's dutiable value and type. Current SA rates, tiers and concessions.
Purchase price or market value, whichever is higher.
Enter a vehicle value to calculate stamp duty.
South Australia vehicle duty explained
Non-commercial vehicles move through $1, $2, $3 and $4 per $100 bands; commercial vehicles use a separate schedule. Duty is generally based on the dutiable value, commonly the purchase price or market value used by the registering authority.
The calculator keeps the SA-specific vehicle options visible and also lets you compare another jurisdiction. Registration fees, number-plate fees and compulsory insurance are separate from duty.
Frequently asked questions
How is stamp duty on vehicles calculated in South Australia?
Non-commercial vehicles move through $1, $2, $3 and $4 per $100 bands; commercial vehicles use a separate schedule. As a formula: SA vehicle duty = tiered duty by value and commercial classification.
What is stamp duty on vehicles?
Stamp duty on vehicles is SA's state tax charged when a vehicle is registered or transferred into a new owner's name. It applies on top of registration and compulsory third-party insurance costs, which are separate fees.
When do I pay vehicle stamp duty in SA?
In South Australia, vehicle stamp duty is typically paid when you register or transfer a vehicle into your name. For a new vehicle bought through a dealer it's usually rolled into the on-road price; for a private sale you pay it directly when you transfer the registration.
Does SA charge the same vehicle duty rate for every car?
No — most states, including SA, vary the rate by the vehicle's value, engine or emissions category, or commercial classification rather than applying one flat rate to every car. Use the calculator above with your own vehicle's value and category for an exact figure.
Is vehicle stamp duty in SA the same as property stamp duty?
No. Vehicle stamp duty and property stamp duty are separate taxes with different rates — vehicle duty in SA is generally a small percentage of the vehicle's value, well below typical property stamp duty rates.
Tax Accuracy & Sources
Estimates South Australia stamp duty on vehicles from dutiable value and the vehicle categories shown. Registration fees, special exemptions, dealer adjustments and unusual vehicle classes are outside scope.