Western Australia charges transfer duty (stamp duty) on all residential property purchases using a progressive bracket system — the higher the property price, the higher the effective rate. The calculator above applies the exact 2026 rate schedule from the Western Revenue Office.
First home buyers receive an exemption on properties up to $430,000, and a concession up to $530,000.If you're not a first home buyer, the standard rates apply from dollar one.
Stamp duty is payable at settlement — your conveyancer or solicitor handles the payment to the revenue office. Budget for it alongside your deposit, building inspection, conveyancing fees, and lender's mortgage insurance if your LVR exceeds 80%.