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Stamp duty calculator

Estimate stamp duty costs by state for property purchases. Built for Sydney NSW buyers and clients across Australia.

  • Quick stamp duty estimate.
  • State-by-state rate options.
  • Use before making an offer.
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Stamp Duty Costs Calculator

Estimate stamp duty costs using a simple rate by state. For exact duty, check your state revenue office.

Select a state, then enter the property price. Custom rate is optional.

Stamp duty estimate

Enter a price to see an estimate.

Estimates only. Rates vary by property type and eligibility. Use your state revenue office for exact duty.