Western Australia Stamp Duty Calculator
Calculate your total property purchase costs including stamp duty, FIRB fees, and first home buyer concessions.
Property Details
Additional 7% surcharge applies
May qualify for concessions
Foreign buyers are not eligible for first home buyer benefits or the First Home Owner Grant.
Total Stamp Duty
Effective Rate: 10.97% of property value
Total Upfront Costs
$113,440
With 10% Deposit
$188,440
FIRB Approval Required
Foreign investors must obtain FIRB approval before purchasing Australian property. Application fees are included in the calculation above.
What is Stamp Duty?
Stamp duty is a one-time tax paid to the Western Australian government when purchasing property. The rate increases progressively with property value.
Foreign Investment Rules
Foreign buyers pay an additional 7% surcharge on stamp duty, plus annual FIRB fees and a 2% land tax surcharge. New properties are generally easier to purchase.
First Home Buyer Benefits
Australian residents buying their first home may be eligible for stamp duty concessions up to $530,000, and a $10,000 grant for new properties under $750,000.
This calculator provides estimates only. Rates are based on Western Australian legislation as of 2025-2026. Please consult with a qualified legal professional or conveyancer for accurate advice specific to your circumstances.