Property developers: How do the changes in GST law affect you?

Changes in GST law have been introduced to strengthen compliance of property developers in remitting goods and services tax to the Australian Taxation Office (ATO).

The new legislation may have far-reaching implications for GST collection for property developers so it’s important to get clear on exactly what it means.

Here’s what you need to know about the reasons for the changes, who they affect, and what the possible consequences of non-compliance are…

Changes in GST law: What inspired the change?

Previously, vendors would remit GST to the ATO as part of their business activity statement (BAS) process, after settling the property transactions.


The government was concerned about the huge amount of revenue lost through ‘phoenix’ property developers, who declared themselves bankrupt before remitting GST on sales.


Main goals of the changes in GST law


In the last five years, ‘phoenixing’ has forced the government to write off up to $1.8 billion and the main aim of the changes in GST law is to cushion itself against such loses.


The changes have made the payment process quicker and made it impossible to evade the GST attracted by property sales.

Land & premises affected by the legislation

The following types of premises and land are required to pay GST:


  • New residential premises that have not been renovated and do not replace a demolished building
  • Potential residential land, which is land with no structures but that is permitted to construct.

Contracts subject to the GST law changes

The vendor is obligated to give written notification to the purchaser of the residential premises or the potential residential land.


This applies to all property transactions of relevant land, where the deposit or consideration payments fall on or after 1st July 2018.


The settlement date should be the day that the consideration is paid. Any contract entered into before 1st July 2018, whose settlement will be made before 1st July 2020, are exempt from the changes in GST law.


The consequences of withholding GST

A buyer must be made aware of the need to directly submit GST to the ATO. The vendor must inform in writing the purchaser of the requirement, the amount, and time to pay.


Failure to comply can attract a fine of $21,000 and a similar amount in an administrative penalty.


If the margin pay does not apply to the transaction, the purchaser needs to pay 1/11th of the property’s purchase price before or on the settlement date.


The buyer can write a cheque made out to the ATO and the vendor can apply for a refund, if the payment contains an error.



Get help with your GST preparation

Are you a Perth-based property development business in need of help with GST preparation? Or maybe you have other tax issues bothering you?



To ensure that you do not make costly mistakes, call us today for advice: 08 6336 6200.


Need help with your accounting?

Find Out What We Do
September 14, 2026
In your 50s and thinking about retirement? Discover 10 practical strategies to boost your super and get your retirement savings on track.
September 14, 2026
Buying your first home? From deposit schemes to stamp duty concessions, here are 5 government schemes that could help you get into the market sooner.
September 14, 2026
A new way to claim work-related expenses is coming for the 2027 tax return — but there is an important catch. From 1 July 2026, eligible taxpayers can claim a standard deduction of up to $1,000 for certain work-related expenses, without having to substantiate each expense individually. Sounds simple enough. But before you assume you can claim $1,000 on top of everything else, there are a few things you need to know. The $1,000 Is the Maximum The new standard deduction is capped at $1,000. It is designed to cover certain common work-related expenses, such as work-related phone and internet, home office expenses, stationery and some travel expenses. You can't claim the $1,000 and then claim those same expenses again separately. If you have actual work-related expenses of more than $1,000, you can continue to claim your actual expenses under the existing rules, provided you meet the requirements and have the records to support them. Do I Still Need to Keep My Receipts? Yes: and this is where it is worth being organised. If you use the standard deduction, you don't need to substantiate the individual expenses covered by it. But if you think your actual work-related expenses could be more than $1,000, keeping your receipts and records throughout the year will allow you to claim your actual expenses instead. There are also some deductions that aren't covered by the standard deduction and can still be claimed separately if you are eligible. It's for Your 2027 Tax Return The new deduction applies from the 2026–27 financial year, so you won't use it for the tax return you are preparing now. It will first apply to your 2027 tax return, lodged from July 2027. Is the $1,000 a $1,000 Tax Refund? No. The $1,000 is a deduction from your taxable income. It doesn't mean you'll receive an extra $1,000 back from the ATO. The value of the deduction will depend on your individual tax circumstances. What Should You Do Now? The best thing you can do is keep track of your work-related expenses throughout the 2026–27 financial year. When it comes time to prepare your 2027 tax return, we can look at your circumstances and determine whether the standard deduction or claiming your actual expenses is likely to give you the better outcome.  At Ascent Accountants, we can help you make sense of the new rules and make sure you're claiming the deductions you're entitled to: without claiming the same expense twice!
By Nigel Parker August 13, 2026
Late paying super under Payday Super? Learn the new deadlines, penalties, and the one step that can reduce your Administration Uplift charge.
By Nigel Parker August 13, 2026
Received a business name or company renewal notice that looks official? Learn how to spot a fake ASIC notice before you pay.
By Nigel Parker August 13, 2026
Negative gearing is changing from 1 July 2027. Find out what it means for established properties, new builds, and your next investment.
More Posts