WA Stamp Duty Calculator
Calculate transfer duty on your Western Australian property purchase. Updated 2025–26 rates.
Total Stamp Duty
$0
Effective Rate
0%
Total Purchase Cost
$0
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How Stamp Duty Works in Western Australia
Western Australia's stamp duty on property transfers is administered by the Department of Finance WA (RevenueWA). It is assessed on the higher of the purchase price or the unencumbered value of the land and improvements.
Current WA Stamp Duty Rates (2025–26)
- $0 – $120,000: $1.90 per $100
- $120,001 – $150,000: $2,280 + $2.85 per $100 over $120,000
- $150,001 – $360,000: $3,135 + $3.80 per $100 over $150,000
- $360,001 – $725,000: $11,115 + $4.75 per $100 over $360,000
- Over $725,000: $28,453 + $5.15 per $100 over $725,000
First Home Buyer Concession
- Full exemption on properties valued up to $430,000
- Partial concession on properties between $430,000 and $530,000
- Must occupy the property as principal place of residence within 12 months
Foreign Purchaser Surcharge
Foreign persons purchasing residential property in WA pay an additional 7% surcharge duty on top of standard rates.
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Frequently Asked Questions
How much is stamp duty on a $700,000 property in WA?
For a $700,000 property in WA, stamp duty is approximately $26,490. This is calculated as $11,115 + 4.75% of ($700,000 − $360,000) = $11,115 + $16,150 = $27,265. Use the calculator above for an exact figure.
Do first home buyers pay stamp duty in WA?
First home buyers in WA pay no duty on properties up to $430,000, and receive a partial concession on properties between $430,000 and $530,000. Properties over $530,000 attract full standard duty rates.
Is there a First Home Owner Grant in WA?
Yes. WA offers a $10,000 First Home Owner Grant for eligible buyers purchasing or building a new home. This is separate from the stamp duty concession.
What is the WA foreign purchaser surcharge?
Foreign purchasers pay an additional 7% surcharge on the purchase price. On a $700,000 property, this would be $49,000 on top of standard stamp duty.
Disclaimer: Estimates based on RevenueWA transfer duty rates. Actual duty may vary. Not financial or legal advice. Consult a conveyancer for your transaction.
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