Stamp Duty Costs in Perth: Your Complete 2026 Guide

Stamp duty in Perth can add thousands to your property purchase - or cost you nothing at all, depending on your situation and the property price. With WA's first home buyer exemption now covering properties up to $500,000 and significant concessions extending to $700,000 in metro Perth, understanding these rules can save you a substantial amount.

The landscape changed significantly on 21 March 2025 when the WA Government expanded the first home buyer concession window and introduced new off-the-plan exemptions. Whether you're buying in Baldivis - Ellenbrook or Subiaco , the actual cost depends on your buyer status, property type, and purchase price.

Launch Finance helps Perth property buyers understand their total purchase costs, including stamp duty calculations, across our wide panel of lenders - completely free of charge.

Here's what you need to know about stamp duty costs in Perth before you make an offer.

How much does stamp duty cost on a $700,000 property in Perth?

For a $700,000 property in Perth, stamp duty costs depend entirely on your buyer status. First home buyers pay nothing on properties up to $500,000 and a reduced rate on properties between $500,001 and $700,000 - meaning a $700,000 purchase would cost approximately $2,726 in stamp duty for first home buyers. Non-first home buyers pay the standard rate of approximately $26,765 for the same property.

WA stamp duty rates and exemptions for Perth buyers

WA calls stamp duty "transfer duty" but most buyers know it by the traditional name. The current system includes three main categories: standard rates, first home buyer concessions, and off-the-plan exemptions.

• Standard transfer duty: applies to all non-first home buyers, calculated on a sliding scale from 1.9% to 5.15% depending on property value.
• First home buyer exemption :$0 stamp duty on properties up to $500,000, with reduced rates applying to properties between $500,001 and $700,000 in metro Perth.
• Off-the-plan concession: up to 100% exemption for pre-construction purchases up to $750,000, with partial concessions extending above that threshold until 30 June 2026.
• Foreign buyer surcharge: additional 7% transfer duty for non-permanent residents purchasing residential property in WA.

• Launch Finance Like to know your exact stamp duty cost before you buy? Stamp duty calculations can be complex, especially with multiple exemptions and concessions available. A free chat with a Perth mortgage broker gives you the complete picture - no commitment, no pressure. 5-star review Local experts No obligations Book a free chat today →

How to calculate your stamp duty costs: step by step

Step 1: Talk to us

Get in touch and we'll confirm your buyer status and calculate your exact stamp duty liability based on your property type and purchase price.

Step 2: Determine your buyer category

We'll confirm whether you qualify as a first home buyer, identify any off-the-plan exemptions that apply, and check for foreign buyer surcharge requirements.

Step 3: Calculate the base transfer duty

We apply the appropriate rate schedule to your purchase price, factoring in any exemptions or concessions you're eligible for.

Step 4: Include any surcharges

For non-permanent residents, we add the 7% foreign buyer surcharge to the base transfer duty calculation.

Step 5: Review total settlement costs

We provide a complete breakdown of all settlement costs including stamp duty, legal fees, and any other government charges.

Step 6: Coordinate with your conveyancer

We connect you with your solicitor or conveyancer to ensure all costs are accounted for and settlement proceeds smoothly.

Common stamp duty calculation mistakes Perth buyers make

The biggest mistake Perth buyers make is assuming they don't qualify for first home buyer exemptions because they've owned property interstate or decades ago. The WA first home buyer definition is specifically about WA property ownership - if you've never owned property in Western Australia, you likely qualify regardless of interstate ownership history.

The second common error is missing the off-the-plan concession deadline. This substantial concession ends on 30 June 2026 for eligible strata purchases, and many buyers discover it too late in their purchase timeline to benefit from potential savings of tens of thousands of dollars.

First home buyer stamp duty savings in Perth

First home buyers in Perth can save significant amounts on stamp duty, particularly in the city's growth corridors. The exemption covers the full cost on properties up to $500,000, which includes many houses in suburbs like Armadale , Maddington , and Gosnells.

• $450,000 property:$0 stamp duty for first home buyers (standard rate would be approximately $16,335).
• $600,000 property: approximately $1,363 for first home buyers (standard rate would be approximately $21,665).
• $700,000 property: approximately $2,726 for first home buyers (standard rate would be approximately $26,765).
• Above $700,000: no concession available - standard rates apply to all buyers.

• Launch Finance Ready to find out how much you could save on stamp duty? We compare loans from a wide panel of lenders across Perth. Free service, no cost to you. 5-star review Local experts No obligations Book a free chat today →

Frequently Asked Questions

Do I qualify as a first home buyer if I owned property interstate?

Yes - WA's first home buyer definition is specific to Western Australian property ownership. If you've never owned property in WA, you typically qualify for the exemption regardless of interstate ownership history.

Can I avoid stamp duty on an established home?

Only if you qualify as a first home buyer purchasing a property under $500,000. The off-the-plan concession applies to new builds only, and standard buyers pay full stamp duty on all established properties.

What's the deadline for the off-the-plan stamp duty concession?

The concession ends on 30 June 2026. Pre-construction contracts signed before that date can receive up to 100% exemption on properties up to $750,000, with partial concessions extending higher.

How much stamp duty do foreign buyers pay in Perth?

Foreign buyers pay the standard transfer duty plus an additional 7% foreign buyer surcharge. Permanent residents are not affected by this surcharge and pay standard rates only.

Can I get a stamp duty exemption on vacant land?

Yes - first home buyers purchasing vacant land up to $350,000 pay no transfer duty, with a sliding scale applying up to $450,000. This applies to land purchases for building your first home.

Should I use a mortgage broker or go directly to my bank for property purchase advice?

A mortgage broker, every time. Brokers understand the complete cost picture including stamp duty implications and can connect you with lenders who factor settlement costs into your borrowing capacity most favourably.

Is stamp duty included in my home loan?

No - stamp duty must be paid at settlement and cannot be added to your loan amount. You need cash or equity to cover stamp duty, legal fees, and other settlement costs separately from your loan.

Your Next Steps

Getting your stamp duty calculation right is about more than just knowing the rate - it's about understanding which exemptions apply and factoring settlement costs into your total budget. The difference between paying full stamp duty and qualifying for an exemption can be tens of thousands of dollars on a single purchase.

Ready to find out exactly what stamp duty will cost for your Perth property purchase? Contact the Launch Finance team for a free consultation or call 08 9367 4222. We'll calculate your stamp duty costs and help you understand how settlement expenses fit into your overall borrowing strategy.

Launch Finance Pty Ltd · ABN 17 163 528 701 · Launch Finance Pty Ltd is a Corporate Credit Representative (CCR No. 454041) of BLSSA Pty Ltd ABN 69 117 651 760 (Australian Credit Licence No. 391237) · General information only — this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.