How stamp duty works in Western Australia
Stamp duty — known as transfer duty in some jurisdictions — is a state-levied tax on property purchases. WA duty is administered by RevenueWA and calculated on the dutiable value of the property using progressive marginal rates.
Key WA rules
- Transfer duty applies on a sliding scale to dutiable value.
- Residential rate is more concessional than the general rate for owner-occupiers.
- Foreign buyer surcharge of 7% applies to residential property.
- First home owner grant of $10,000 separately available for new builds.
First home buyer concessions
First home owner rate of duty: full exemption up to $450,000 (homes) or $300,000 (vacant land), concession up to $600,000 / $400,000.
Foreign buyer surcharge
WA applies an additional 7% foreign buyer surcharge on residential property purchases by foreign persons, on top of the standard transfer duty.
Official WA resources
RevenueWA — transfer duty page
Frequently asked questions
How is stamp duty calculated in Western Australia?
Stamp duty (transfer duty) in WA is calculated on a sliding scale against the dutiable value of the property — usually the contract price or market value, whichever is higher. Use the calculator above to estimate the duty payable for your purchase scenario.
What first home buyer concessions are available in WA?
First home owner rate of duty: full exemption up to $450,000 (homes) or $300,000 (vacant land), concession up to $600,000 / $400,000.
Is there a foreign buyer surcharge in WA?
Yes. WA applies an additional foreign buyer surcharge of 7% on residential property in addition to standard transfer duty. Toggle the foreign buyer option in the calculator to include it.
Where can I confirm the official WA stamp duty rates?
Stamp duty rates and concession thresholds are published by RevenueWA. The calculator on this page is an estimate only — confirm exact figures with the revenue office or your conveyancer before settlement.