Home / Western Australia / Stamp duty / Calculator

Western Australia stamp duty calculator

Estimate transfer duty on a Perth property purchase, including first home buyer concessions and surcharges. Rates for contracts in 2026–27.

Your purchase

Estimated transfer duty
$0

When you pay

Lodge within 2 months of the contract date; duty is paid before settlement so the transfer can be registered.

First home buyers

For contracts from 7 May 2026: no duty up to $600,000 and a concession to $800,000 for homes; land exempt to $450,000, concession to $550,000.

Foreign buyers

Foreign buyers duty of 7% applies on residential property, on top of transfer duty.

How we check these WA rates

First home buyer thresholds reflect the 7 May 2026 WA Budget (contracts from 7 May 2026; legislation expected to commence late July 2026 with refunds for the interim). Verified against official government sources, current as at 11 July 2026.

Want the detail? Read our guide to stamp duty in Western Australia, or compare stamp duty across every state and territory.

New to WA duty? Read the Western Australia stamp duty guide, or compare every state and territory.

Selling in Perth and buying next?

Takes 30 seconds. Nothing to pay until settlement.