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WA Stamp Duty Calculator

Calculate transfer duty in Western Australia. First home buyers exempt up to $430,000 with concessions to $530,000.

Data stays on your deviceATO sourced data

Calculate transfer duty for property purchases in Western Australia. WA offers first home buyer exemptions and has a relatively straightforward bracket system.

  • First home buyers exempt up to $430,000 on established homes
  • Concession rates apply between $430,000 and $530,000
  • Foreign buyer surcharge is 7%
  • Vacant land for first homes has a $300,000 exemption threshold

Disclaimer

This calculator provides estimates for general information purposes only. Results should not be relied upon as professional financial, tax, or legal advice. Tax rates and thresholds are based on publicly available ATO data and may change. Always consult a qualified tax agent or financial adviser for advice specific to your circumstances.

Frequently Asked Questions

How much is stamp duty on a $500,000 property in WA?
On a $500,000 property in Western Australia, a standard buyer pays approximately $17,765 in transfer duty. WA's rates sit in the mid-range compared to other states. First home buyers purchasing at $500,000 would receive a partial concession, as the full exemption only applies to properties up to $430,000.
Do first home buyers pay stamp duty in WA?
First home buyers in WA are fully exempt from transfer duty on established homes valued up to $430,000. A sliding concession applies between $430,000 and $530,000. For vacant land, the full exemption threshold is $300,000 with concessions to $400,000. You must move into the property within 12 months and live there for at least 6 continuous months to qualify.
What is the foreign buyer surcharge in WA?
Foreign buyers in Western Australia pay an additional 7% surcharge on residential property purchases. On a $600,000 property, this adds $42,000 to the standard transfer duty. The surcharge applies to foreign individuals, foreign corporations, and trustees of foreign trusts. WA introduced this surcharge in 2019 to align with other Australian states.
When is stamp duty due in WA?
In Western Australia, transfer duty must be paid within 2 months of the liability date (typically when the contract becomes binding). Your settlement agent handles the lodgement and payment to the Office of State Revenue. Late payments attract penalty tax calculated at a prescribed rate. Most buyers have duty paid automatically at settlement.
Does WA have a first home owner grant?
Yes, WA offers a $10,000 First Home Owner Grant for new homes valued up to $750,000. This is separate from the stamp duty exemption and can be claimed in addition to it. The grant applies to newly built homes, substantially renovated homes, and homes built by the owner. Established (pre-owned) homes are not eligible for the grant, only for the duty exemption.

What is WA Stamp Duty?

Transfer duty in Western Australia is a state tax on property purchases. WA uses a straightforward bracket system with rates that are generally mid-range compared to other Australian states.

How this calculator works

This calculator applies the current WA Office of State Revenue transfer duty rates. Rates start at 1.9% for properties up to $120,000 and increase to 5.15% for properties over $725,000. First home buyer exemptions are applied automatically — full exemption on established homes up to $430,000, with concessions between $430,000 and $530,000. For vacant land, the exemption threshold is $300,000 with concessions to $400,000. The 7% foreign buyer surcharge is added for overseas purchasers.

All calculations are performed in your browser — your data never leaves your device. Results are for general guidance only and should not be considered professional financial advice.

Built and maintained by Konstantin Iakovlev. Data sourced from the ATO and official Australian government sources.

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