Stamp Duty Concession WA: First Home Buyer Thresholds Explained (2026)

Transfer duty — still called stamp duty by most WA buyers — is typically the largest upfront cost in a property transaction after the deposit itself. In Western Australia, first home buyers can legally avoid this cost entirely, but only up to specific price thresholds. Those thresholds changed significantly in May 2026.

Here is the precise picture of how WA transfer duty works, what first home buyers are entitled to, and exactly where the cliffs are.

What Changed in May 2026

The WA Government's 2026–27 State Budget introduced the most aggressive reform to the First Home Owner Rate (FHOR) thresholds in years:

• Established and new homes: Full duty exemption threshold raised from $500,000 to $600,000. Concessional sliding scale applies from $600,001 to $800,000.
• Vacant land: Full duty exemption threshold raised from $350,000 to $450,000. Concessional rate applies between $450,001 and $550,000.

These are not small movements. The $600,000 full exemption threshold for established homes means a significantly larger share of Perth's housing stock is now accessible at zero stamp duty cost for eligible first home buyers.

The FHOR Full Exemption in Practice

A first home buyer purchasing an established home or new build at any price up to $600,000 pays zero transfer duty. Nothing. That is a saving that ranges from a few thousand dollars (on cheaper properties) to around $15,000 to $17,000 (for properties approaching the $600,000 threshold) compared to what an investor or repeat buyer would pay.

For context, a non-first-home buyer purchasing a $600,000 property pays approximately $19,765 in standard WA transfer duty based on the general rate schedule. The FHOR concession eliminates that entire cost.

The Concessional Sliding Scale: $600,001 to $800,000

If your purchase price falls between $600,001 and $800,000, you do not pay the full general rate, but you are no longer fully exempt. A sliding scale applies, and the duty owed increases progressively as the price rises.

The practical implication: there is a "budget cliff" at $600,000. A buyer purchasing at $599,000 pays zero duty. A buyer purchasing at $601,000 pays a smaller concessional amount of duty, but it is no longer zero. The jump is not catastrophic, but it is real, and it affects the total cash you need at settlement.

Buyers targeting the market in the $580,000 to $620,000 range should be aware of this dynamic and factor it into their maximum offer ceiling.

The Standard WA Transfer Duty Rate Table

If you do not qualify for the FHOR — either because you are not a first home buyer, or because your purchase price exceeds the $800,000 sliding scale ceiling — you pay the general rate:

WA's top marginal rate of 5.15% compares favourably to Victoria (6.5% peak) and Queensland (5.75% peak), but it is still a significant cost on higher-value purchases.

Vacant Land: A Different Set of Thresholds

First home buyers purchasing vacant land to build on face different thresholds than buyers of completed dwellings:

• Full exemption: Vacant land valued at $450,000 or below (raised from $350,000 in May 2026)
• Concessional rate: Vacant land valued between $450,001 and $550,000

An important 2026 legislative change: the FHOR for vacant land was "decoupled" from the First Home Owner Grant (FHOG). Previously, a buyer who purchased land within the exemption threshold but then built a home that pushed the combined land-plus-build value above the FHOG cap could retroactively lose their land duty concession. That link is now removed. First home buyers purchasing vacant land within the duty exemption thresholds keep their concession regardless of what happens with the final construction cost.

This matters for buyers targeting house-and-land packages where the land component is within the exemption range but the total build package value is higher.

How Dutiable Value Is Calculated

One thing that catches buyers off guard: in WA, dutiable value is not automatically the purchase price. It is defined as the greater of:

1. The consideration paid (i.e., the contract price), or
2. The unencumbered market value of the property at the date the contract was executed

If a related-party sale occurs — for example, a parent selling to a child at a discount — RevenueWA will mandate an independent valuation and assess duty based on market value, not the discounted price. The same applies if chattels (removable goods) included in the sale could be argued to inflate the property price component.

The 7% Foreign Buyer Surcharge

Buyers who are foreign persons for duty purposes face a punishing 7% surcharge on the dutiable value of their acquired interest. This applies in addition to the general or concessional rate.

For mixed-citizenship couples, the surcharge applies only to the foreign partner's proportional interest. A joint tenancy (50/50) between an Australian citizen and a foreign citizen on an $800,000 property would trigger a 7% surcharge on $400,000 — a $28,000 additional cost for the foreign partner's share.

Off-the-Plan Duty Concessions

A separate concession exists for apartments and townhouses purchased off-the-plan (pre-construction or under construction). Extended through mid-2026, this concession applies to eligible contracts signed before 30 June 2028, with the maximum concession applying to purchases up to $800,000 and phasing down above $900,000.

Notably, the 2026 reforms expanded this concession to include single-tiered dwellings in survey-strata and community title schemes — meaning townhouses now qualify, not just multi-storey apartments.

Total Cost Scenarios: What You Actually Owe

To make this concrete for a WA first home buyer:

$400,000 established home: Transfer duty: $0 (full FHOR exemption) Settlement agent fees: ~$1,200 to $1,800 Landgate fees: ~$475 Building/pest inspection: ~$600 to $900 Total upfront costs (excluding deposit): ~$2,275 to $3,175

$550,000 established home: Transfer duty: $0 (still within the $600,000 full exemption) Settlement agent fees: ~$1,200 to $1,800 Landgate fees: ~$475 Building/pest inspection: ~$600 to $900 Total upfront costs (excluding deposit): ~$2,275 to $3,175

$500,000 new house-and-land package: Transfer duty on land: $0 (land component below $450k exemption) FHOG received: $10,000 (new build) Net position on transactional costs: surplus of ~$7,000 to $8,000 after the grant offsets all fees

These scenarios illustrate why the $600,000 exemption threshold is so significant. A buyer at $595,000 carries roughly the same transactional cost as a buyer at $400,000, despite a $195,000 higher purchase price.

The Western Australia First Home Buyer Guide at /au/western-australia/first-home/ includes a full stamp duty worksheet that calculates your exact duty liability based on purchase price, property type, and whether you are purchasing jointly with a foreign citizen — plus a complete breakdown of all WA-specific transaction costs so you know your total cash requirement before making an offer.

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