Vehicle details
Stamp duty
—
estimated
Vehicle price
—
purchase price
Total on-road cost
—
price + duty
Duty rate
—
approx.
Cost breakdown
Vehicle purchase price
—
Stamp duty / transfer duty
—
—
Registration (estimate)
Varies by state, vehicle age and CTP
—
Estimated total on-road cost
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Car stamp duty rates by state (2025–26)
| State | Rate (approx.) | Notes |
|---|---|---|
| NSW | 3% up to $45k, 5% over | Higher rates for luxury vehicles over $65k |
| VIC | 3.4% – 5.5% | Rate depends on dutiable value. Green vehicles get discounts. |
| QLD | 2% – 4% | Progressive rates. Different for new vs used. |
| WA | 2.75% – 6.5% | Progressive. Higher luxury rate above $100k. |
| SA | 4% flat | Flat rate on market value. |
| TAS | 3% flat | Flat rate. |
| ACT | 3% flat | Flat rate on market value. |
| NT | 3% flat | Flat rate. |
⚠️ Rates are approximate and change regularly. Always verify with your state revenue office.
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Car stamp duty FAQs
Do I have to pay stamp duty when buying a car in Australia?
Yes — stamp duty (also called motor vehicle duty or transfer duty) is payable when you register a vehicle in your name in Australia. It applies to both new and used vehicles and must be paid at the time of registration transfer. The amount varies by state and vehicle value.
How is car stamp duty calculated?
Car stamp duty is calculated as a percentage of the vehicle's purchase price or market value, whichever is higher. Each state has its own rate structure — some use flat rates while others use progressive scales. Higher-value vehicles generally attract higher rates.
Do I pay stamp duty on a used car?
Yes — stamp duty applies to both new and used vehicles in all Australian states. For used vehicles, duty is calculated on the purchase price or the market value determined by the state revenue office, whichever is higher. You cannot avoid stamp duty by undervaluing the vehicle.
Are there any stamp duty exemptions for cars?
Some states offer concessions or exemptions for electric and hybrid vehicles to encourage uptake. Transfers between spouses or domestic partners may also be exempt or concessional in some states. Always check with your state revenue office for current concessions.