When Are Old Premises Treated as New Residential Premises?
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Summary:
The sale of “new residential premises” by a person or business carrying on an enterprise is generally subject to GST. That is, GST applies when they build and sell a new home. This can include knocking down your own home on which to build say two townhouses, one being for sale.
Once a new residential home has been sold once as a home, it becomes an "existing" residential premises and no further GST applies.
The GST five-year rule applies to builders of residential premises. If they build new residential premises, and use it as a rental property exclusively for a continuous period of at least five years, no GST is payable when it’s sold. If that 5-year period is broken at any point, such as by putting it on the market, the clock resets, and the property may still be treated as new residential premises for many years.
Anyone who's developed residential property in Australia has likely come across the question of when new premises start to be treated as old residential premises. It might sound like a contradiction, but under GST law, premises that were built years ago can still be classified as "new" for GST purposes for a very long time.
This guide will explain the topic in plain terms, including when the five-year rule applies, what can reset the clock, and what property owners and developers need to keep in mind.
What Are New Residential Premises for GST Purposes?
Under the GST Act, new residential premises rules apply when a property hasn't previously been sold as residential premises, has been created through substantial renovations, or has been built to replace demolished premises on the same land.
The sale of new residential premises is generally taxable, meaning GST applies. But don’t confuse that with CGT, income tax or State stamp duties - the rules, tests and exemptions are not aligned and are inconsistent.
Once a residential property has been sold, it becomes "existing" residential premises, and future sales of existing residential premises are usually input taxed, meaning no GST applies. The tricky part is knowing exactly when premises stop being "new" for GST purposes, and that's where the five-year rule comes in.
Why Five Years Passing Does Not Automatically Remove GST
A common misconception is that once five years have passed since a property was built, GST no longer applies to its sale, but that's not quite right.
The GST five year rule for residential premises requires that the premises have been used only for input taxed residential rental purposes for a continuous period of at least five years. During that entire period, no GST input tax credits can be claimed. If that continuity is broken at any point, even briefly, the clock resets, and the property may still be treated as new residential premises when it's eventually sold.
How the Five-Year Continuous Rental Rule Works
The 5 year rule new residential premises exemption applies when the property has been leased to residential tenants, and only used for that purpose, continuously from the time it was built or its status changed.
Short gaps between tenancies aren't necessarily a problem, provided the property is being actively marketed for rent during that time. What matters is that the premises are being used exclusively for input taxed rental supplies throughout the period, with no other use creeping in.
What Can Break the Five-Year Period?
Plenty of things can interrupt the continuous period required for GST on the sale of new residential premises to be avoided. Leaving the property vacant with no genuine attempt to rent it, using it privately, or applying it to any purpose other than residential leasing can all break continuity.
The recent Dals Property Trust case also confirmed that merely marketing a property for sale counts as a change of use, even if it didn't sell. That means the moment a developer starts actively advertising a rental property for sale, the 5-year continuous rental period stops.
The GST Risk of Marketing or Attempting to Sell
This is one of the more overlooked traps developers fall into. Even if a property has been rented for years, listing it for sale before the five-year mark is reached can bring GST back into play.
The ATO's current position treats an active listing as a "use" of the premises in its own right, separate from the rental use. Developers should think carefully about timing before putting a long-held rental property on the market.
Build to Sell, Build to Rent and Dual-Purpose Developments
Developer intent matters here too. A dual purpose rent and sell GST arrangement, where a property is held partly for rental income and partly with a view to eventual sale, can complicate the continuous use test.
If a property is genuinely held only for rental purposes and only later becomes available for sale, this can be judged differently. Getting the structure and documentation right from the outset makes a real difference.
Input Tax Credits and Division 129 Adjustments
Developers who claim GST credits on construction costs, expecting to sell, but then rent the property instead, need to be aware of Division 129 GST adjustments property rules. Much of the GST credits claimed might need to be paid back to the ATO.
Switching between rental and sale intentions over time can trigger increasing or decreasing adjustments, so it's worth tracking its purpose carefully across the life of the development to ensure you fully understand where you're at currently.
Can Older Premises Become New Through Renovation or Rebuilding?
Substantial renovations to old or existing residential premises mean that a property doesn't have to be brand new to be treated as new for GST purposes. If a building undergoes renovations substantial enough to create a new dwelling, it can be classified as new residential premises again, regardless of its previous sale or rental history.
Knowing when old or existing residential premises start to be treated as new in this context depends heavily on the scope and nature of the renovation work carried out.
Records and Evidence Developers Should Retain
Given how much rides on continuity of use, keeping thorough records is essential. Lease agreements, vacancy periods, marketing dates, renovation invoices, and correspondence around intended use all help demonstrate exactly how a property was used and when. This evidence can be the difference between a straightforward input taxed sale and an unexpected GST bill.
Get Specialist GST Advice Before Selling
The rules around when old premises are treated as new residential premises are more complex than they might appear, and getting the timing wrong can be an expensive mistake. Speaking with a GST specialist in Australia before listing a property for sale can help clarify exactly where you stand.
Whether you need a GST consultant in Australia for a straightforward rental property or specialist guidance on a larger GST new residential property development, getting advice on GST old and/or new residential premises early in the process helps avoid surprises down the track.
FAQs
Do new residential premises automatically stop being new after five years?
Not automatically. They stop being new only if they've been used exclusively for continuous residential rental for at least five years, with no breaks caused by private use or marketing for sale.
When does the five-year period start for GST purposes?
Generally, from when the premises are first ready for occupation and begin being used only for input taxed residential rental supplies.
Does advertising a property for sale affect the five-year rule?
Yes. Current ATO guidance, following a 2022 AAT decision, treats active marketing for sale as a use of the premises that can break the continuous rental period.
What if a developer intended to rent and sell the premises?
Dual-purpose intentions can complicate things and may affect both the five-year rule and Division 129 input tax credit adjustments, so the specifics matter.
Can input tax credits be claimed while new residential premises are rented?
Generally no, since residential rental is an input taxed supply, though earlier credits claimed with a different intended purpose may require adjustment under Division 129. However, if the premises are being rented while still available for sale, they are likely treated as being used for dual purposes, with partial GST credits being claimed and maybe never reaching the 5-year test.
Can substantial renovations make old residential premises new again?
Yes, if the renovation is significant enough to effectively create a new dwelling or change its use, the premises can be treated as new residential premises again for GST purposes.
What GST records should a property developer keep?
Lease agreements, vacancy and marketing timelines, renovation costs, and documentation of intended use throughout the property's history.