Free NSW Car Stamp Duty Calculator

This NSW car stamp duty calculator works out the motor vehicle duty you pay when you register a new or used car in New South Wales.

$
NSW motor vehicle stamp duty
$1,350.00
Car value$45,000.00
Rate$1,350 + $5/$100 over $45k
Share of price3.00%

Paid when you register the car with Service NSW. Some exemptions and EV rules apply; see Revenue NSW.

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NSW car stamp duty calculator: duty by price

Car valuePassenger vehicleShare of priceNon-passenger
$15,000$450.003%$450.00
$25,000$750.003%$750.00
$35,000$1,050.003%$1,050.00
$44,999$1,350.003%$1,350.00
$45,000$1,350.003%$1,350.00
$55,000$1,850.003.36%$1,650.00
$70,000$2,600.003.71%$2,100.00
$90,000$3,600.004%$2,700.00
$120,000$5,100.004.25%$3,600.00

Matches the Revenue NSW calculator. Passenger vehicles include sedans, wagons, coupes, convertibles and 4WDs with seats and windows.

NSW car stamp duty rates

  • Up to $44,999: $3 for every $100 (or part) of the value.
  • $45,000 or more (passenger vehicles): $1,350 plus $5 for every $100 (or part) over $45,000.
  • Motorcycles, buses for more than nine people, hearses and disability vehicles pay $3 per $100 on the whole value.
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Frequently asked questions

How does this NSW car stamp duty calculator work?

It applies the Revenue NSW motor vehicle duty rates: $3 for every $100 (or part) of the value up to $44,999, and $1,350 plus $5 for every $100 over $45,000 for passenger vehicles. Non-passenger vehicles pay $3 per $100 on the whole value.

Is car stamp duty charged on the price including GST?

Yes. For a new car, duty is worked out on the amount you paid including GST. For a used car it is the sale price or market value, whichever is higher.

When do I pay stamp duty on a car in NSW?

When you register the car, or transfer its registration, with Service NSW. A dealer often arranges this for a new car.

Related calculators

Sources

Figures checked 2026-11-11 against the sources above. Estimates only, not financial advice. See how we calculate.

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