Western Australia

Stamp Duty Calculator WA

Estimate transfer duty, first home buyer concessions and foreign buyer surcharges for Western Australia. Updated for 2026.

Disclaimer: This calculator provides estimates only and should not be considered legal or financial advice. Confirm exact figures with RevenueWA or your conveyancer before settlement.

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

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.

Stamp duty in other states

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