GST on Land and Property Explained
Ever heard of GST in property deals but not quite sure how it works? This blog explains what GST is, when it applies to the sale of land or property in Australia, and why it’s important to get professional advice before signing anything. Whether you’re a buyer or seller, understanding GST could save you from costly surprises.
Thinking about buying or selling property? There might be more tax involved than you think.
When you hear “GST”, your mind might jump to receipts or invoices, not real estate. But GST—short for Goods and Services Tax—can absolutely pop up in property transactions. And if you’re not ready for it, it can be an expensive surprise. Let’s walk through what you need to know—clearly and simply.
So, what exactly is GST?
GST is a 10% tax that applies to most goods and services. It’s something we pay on everything from groceries to tradie fees. But when it comes to property, it’s a little more complex.
Whether or not GST applies to a land or property sale depends on a few key things: what type of property it is, who’s selling it, and how the sale is structured.
GST and Existing Homes
Most established residential homes (like ones that have been lived in before) are exempt from GST.
That means if you’re selling your old family home or buying a lived-in house, GST usually won’t be part of the deal. This is because the property isn’t considered a “new supply” under GST law.
So in most every day, private sales of houses or units—GST is not something you need to factor in. Still, it’s always worth confirming with your accountant, just in case your situation is different.
GST and New Residential Properties
If the property is new, meaning it’s never been lived in, was recently built, or has gone through major renovations, GST will most likely apply. Also included are properties built to replace demolished premises.
The seller, if registered for GST, is the one who has to pay the tax to the ATO. But this amount is typically built into the contract price—so the buyer ends up paying it indirectly.
If you’re buying off-the-plan or from a developer, there’s a good chance GST is involved.
Vacant Land and Commercial Property Sales
If you’re dealing with commercial properties like shops, offices or warehouses—or even vacant land—GST generally applies if the seller is GST-registered.
For instance, if a developer is selling a block of land or a shop space, GST must usually be included in the sale price. The seller then remits that GST to the ATO.
Buyers need to check carefully—because if the seller isn’t registered for GST, you might be required to pay it directly to the ATO under what’s called the reverse charge mechanism.
What is the Margin Scheme?
If you’re a seller, you might’ve heard of the margin scheme. It’s a special way to calculate GST—not on the full sale price, but just on the margin (the profit made between what you paid for the land/property and what you’re selling it for).
This can be handy for developers and investors, as it reduces how much GST is owed. But it only applies if both the buyer and seller agree before the sale. Plus, buyers under the margin scheme can’t claim GST credits.
It’s not automatic, and there are conditions—so get proper advice before relying on it.
What Does This Mean for Sellers?
If you’re registered for GST and selling new residential property, commercial land, or vacant land, you’re likely required to charge GST on the sale. This needs to be included in the contract price and reported to the ATO through your Business Activity Statement (BAS).
On the upside, you may be able to claim input tax credits—basically a GST refund on expenses you’ve incurred to develop or improve the property.
And for Buyers?
Buyers aren’t off the hook either. In some cases—especially with new builds or commercial property—you may have to withhold the GST at settlement and pay it straight to the ATO. This is part of the GST withholding rules.
If you’re registered for GST and you plan to use the property in your business, you might be able to claim back the GST you’ve paid through input tax credits. Again, check with your accountant.
Why is this Important?
Because missing a GST detail can cost thousands. It can affect your cash flow, your tax reporting, even your eligibility for stamp duty concessions. If you don’t handle GST properly at the time of sale, it can delay settlements or trigger penalties down the track.
GST in property isn’t a one-size-fits-all thing. What applies in one sale might not apply in another—even if they look similar on the surface. The risk of getting it wrong is too big to wing it.
Always speak to a tax professional before signing or finalising any sale or purchase involving land or property. It’s one of the smartest steps you can take to protect yourself.
If you need help with understanding the legal side of your property transaction, we’re here at HazeLegal. Whether you’re selling, buying, or just want to be clear on what GST means for your deal—reach out. We’re here to guide you through it with clarity and care.