Capital Gain or Revenue Income: ATO Property Development Tax
Property Development & Tax

Capital Gain or Revenue Income:
The ATO Has Already Decided

On a $100,000 development profit, getting the classification wrong can cost you more than $20,000 in additional tax. The facts that determine the outcome are often already on the record before most clients realise it.

April 2026 Property Tax Solutions 8 min read
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Action required: If you are currently holding land, planning a subdivision, or have recently started development works, the clock is already running on your tax position. On a $100,000 development profit, a revenue account classification costs more than $20,000 in additional tax compared to capital treatment. Contact our office before you take any further steps on your project.

Overview

When a property developer sells a completed project, the instinct is to ask how much capital gains tax they will pay. The more important question is whether CGT applies at all, or whether the entire profit is taxed as ordinary income with no discount available. It is a question every property developer accountant in Australia should be asking from day one.

Three possible tax treatments exist for property development profits in Australia: income from a business of property development, a profit from a profit-making undertaking or scheme, and a capital gain from the mere realisation of a capital asset. Each produces a materially different tax outcome, and the facts that determine which applies are often locked in long before you sign a contract of sale.

This is not a theoretical concern. On a $100,000 development profit, the difference between capital and revenue treatment exceeds $20,000 in additional tax at the top marginal rate, and that gap widens significantly on larger projects or where the developer is earning other income at a high marginal rate. We work with property developers across Australia, including Melbourne and Brisbane, to get this right before it becomes a problem. Our property development tax advisory service is the right starting point.

Why the Distinction Matters So Much

If your development profit is treated as a capital gain, individuals can apply the 50% CGT discount before tax is calculated, and trusts can pass that discounted gain through to beneficiaries who apply their own discount. The tax base is effectively halved before any rate applies.

If the profit is treated as being on revenue account, whether as business income or as proceeds from a profit-making undertaking, the 50% CGT discount does not apply at any level. The full profit is assessable as ordinary income. On top of this, GST may apply to the sale, further reducing your net return. The interaction between GST and property development is a complex area in its own right. See our related article on how the GST margin scheme works on a development sale for more detail on when GST applies and how to reduce the liability.

The distinction also affects whether the main residence exemption can apply, whether pre-CGT asset status is preserved, how capital losses interact with the gain, whether small business concessions are available, and the timing of when tax becomes payable. Getting the classification wrong has consequences across multiple areas of tax law simultaneously.

The Three Categories Explained

1. Business of Property Development

A taxpayer is carrying on a business of property development where their activities are systematic, organised, carried on in a businesslike manner, and conducted on a regular or continuous basis. Indicators include maintaining a business plan, keeping commercial records, employing or engaging contractors as a regular course of activity, and deriving income from development as a primary or significant pursuit. TR 97/11 provides the ATO's guidance on what constitutes a business in this context.

2. Profit-Making Undertaking or Scheme

A profit-making undertaking can arise even from a single, isolated transaction. The key is whether the transaction has the character of a commercial dealing, with a purpose of profiting from the development and sale. This is where many first-time developers are caught: they assume that because they have never developed before, the outcome must be capital. That assumption is wrong. As the courts have confirmed, a single transaction conducted in a commercial manner, with a clear profit purpose from acquisition, is a revenue account event.

3. Mere Realisation of a Capital Asset

Where a property was genuinely acquired for long-term investment or private purposes and is subsequently sold, sometimes with minor subdivision or improvement, the proceeds may be treated as the mere realisation of a capital asset. In this case the 50% CGT discount is available and GST generally does not apply to the sale. This was the position in the Peter scenario: an industrial property held for long-term rental, rezoned by council without the owner's initiative, and sold to an unsolicited purchaser with no development works completed. For a closer look at how this plays out when your main residence is involved, see our article on CGT and main residence subdivision.

Key Concepts
01

The Three Categories

Development profits can be taxed as business income, as a profit-making undertaking, or as a capital gain. The category is not a choice. It is determined by the ATO based on your conduct, your intention, and the facts from the day you acquired the property.

02

What the 50% Discount Actually Means

If your profit is treated as a capital gain, individuals can apply the 50% CGT discount before tax is calculated, and trusts can pass that discounted gain through to beneficiaries who apply their own discount. On revenue account, the full amount is assessable with no discount available at any level.

03

Intention at Acquisition Is Everything

The ATO's starting point is always: what did you intend to do with this property when you bought it? An intention to hold for long-term rental points toward capital. An intention to subdivide and sell points toward revenue. Intentions can shift, and even a first-time developer can end up on revenue account.

04

It Is Not Just About CGT

The capital-versus-revenue distinction also affects the main residence exemption, pre-CGT asset status, capital loss interaction, small business concessions, whether GST applies, and the timing of tax payable. Getting the classification wrong has consequences across multiple tax heads at once.

Where Clients Get Caught

These are the most common scenarios where clients assume they are on capital account and later discover they are not.

  • Demolishing a long-held home, subdividing the land and selling the blocks. The main residence exemption applies to the dwelling, not the land. Once the dwelling is gone, the CGT event applies to the land and the exemption does not apply for any part of the ownership period.
  • Changing intention mid-project. Deciding to sell a property originally held for rental does not reset the clock. The character of the asset can shift from capital to revenue at the point of the change, and gains from that point are treated accordingly. Per GSTR 2001/7, character is assessed at the time of the expected supply, not at acquisition.
  • Assuming a first development means capital treatment. A single transaction carried out commercially, with borrowed funds, contractors engaged, and a clear intention to profit from sale, will be revenue account even if it is the first project the developer has ever undertaken.

The 12 Factors the ATO and Courts Consider

The cases of Statham v FCT and Casimaty v FCT established a set of factors used to determine whether property activities constitute a business or a profit-making undertaking. These factors, combined with those in Miscellaneous Taxation Ruling MT 2006/1 and TR 97/11, mean the ATO and courts look at:

  • Your intention when the property was acquired
  • The reason for undertaking the development works
  • The location and previous use of the property
  • Any previous attempts to sell and why they failed
  • Whether you initiated rezoning or development activity, or whether it was externally driven
  • The level of development works undertaken
  • The amount of commercial risk assumed
  • The cost of the development relative to the value of the property
  • Your history of similar activities
  • Your extent of personal involvement in the project
  • The level of borrowed funds and their source
  • Whether the activity was carried on in a systematic and businesslike manner

No single factor is determinative. It is the pattern of facts as a whole that matters, assessed at the time of sale, not at acquisition. This means that the position can change over the life of a project, and it also means that a thorough factual record, maintained throughout, is one of the most valuable tools a developer can have.

Private Binding Rulings: Getting Certainty Before You Commit

Where the capital-versus-revenue question is genuinely uncertain, a Private Binding Ruling from the ATO provides certainty before you commit to a course of action. It is binding on the Commissioner, which means you can rely on it if the ATO later takes a different view on the same facts.

Rulings take time to obtain, sometimes several months, so the application needs to be made early, well before works commence or contracts are exchanged. Getting advice on whether a ruling is appropriate, and preparing the application properly, is work that should be done before you have locked in any facts on the ground. As a specialist property developer accountant in Melbourne and Brisbane, our role is to assess your position before you commit. Contact our office to discuss whether a ruling is the right step for your project.

Action Plan

Five Steps to Protect Your Tax Position

The actions you take before and during a development project are what determine your tax outcome. Not what you say at sale.

1

Document Your Original Intention

Before you do anything else, put your intention in writing. Why did you acquire this property? What was your plan at the time of purchase? A contemporaneous record of your purpose is far more persuasive to the ATO than a reconstruction after the fact.

2

Understand the Factors the ATO Considers

The ATO and the courts look at a range of factors when classifying a development. No single factor is determinative. It is the pattern of facts as a whole that matters.

  • Intention at acquisition and any subsequent change of purpose
  • Level of development works, commercial organisation and borrowed funds
  • History of similar activities and extent of personal involvement
3

Get Advice Before You Start Works

Once you engage contractors, apply for permits, or begin subdivision activities, you are creating facts. Those facts will be assessed by the ATO. Getting advice after construction has started limits your options considerably. The time to plan is before you break ground.

4

Consider a Private Binding Ruling

Where the capital-versus-revenue question is genuinely uncertain, a Private Binding Ruling from the ATO provides certainty before you commit to a course of action. It is binding on the Commissioner, which means you can rely on it if the ATO later takes a different view. Rulings take time to obtain, so apply early.

5

Review Your Structure Before You Proceed

The entity you use to hold and develop land affects your tax rate, your access to concessions, and your exposure to GST. A trust or company may produce a materially different outcome to holding in individual names. Structure decisions made after development has commenced are much harder to unwind. See our guides on property development structuring and company vs trust for holding property for more detail.

Looking Ahead

What to Expect From Us

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Immediate

If you are currently holding land or have recently acquired property with any development in mind, contact our office now to review your position before further steps are taken. We advise property developers in Melbourne, Brisbane, and across Australia. The facts you create in the next few weeks may be the ones that determine your tax outcome.

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Coming Months

We are working through the capital-versus-revenue question with a number of clients at the planning stage. If you have a project in contemplation, now is the time to get in touch. Private Binding Rulings and structural advice take time, and starting early gives you options that are not available once works have commenced.

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Ongoing

We monitor ATO compliance activity and case law in this area continuously. Clients with active development projects receive a position review at each key milestone to ensure the factual record remains consistent with the intended tax treatment.

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Frequently Asked Questions

Common Questions from Property Developers

How does the ATO decide if a property development profit is capital or revenue?

The ATO considers up to 12 factors including your intention at the time of acquisition, the level of development works, your history of similar activities, the use of borrowed funds, and the extent of your commercial organisation. No single factor is determinative. The ATO looks at the pattern of facts as a whole, assessed at the time of the expected supply.

Can I lose the 50% CGT discount on a property development in Australia?

Yes. If the ATO classifies your development profit as being on revenue account rather than capital account, the 50% CGT discount is not available at any level. The entire profit is assessable as ordinary income and GST may also apply to the sale, compounding the tax cost further.

Does the main residence exemption apply if I demolish my home and subdivide the land?

No. The main residence exemption applies to the dwelling, not the land. If you demolish your home and sell the subdivided blocks, there is no longer a dwelling at the time of the CGT event, so the exemption does not apply. You may be liable for CGT across the entire ownership period, with the original cost base apportioned across the new blocks.

Is a first-time property development always treated as a capital gain in Australia?

No. A single development carried out in a commercial manner, with borrowed funds and a clear intention to profit from sale, can be treated as a revenue account transaction even if it is your first project. The courts have confirmed that an isolated transaction with the character of a commercial dealing is a profit-making undertaking, not a capital event.

When should I get tax advice on a property development project?

Before you do anything. Ideally, before you acquire the property or sign any contracts. At a minimum, before you engage contractors, apply for permits, or begin any subdivision or development works. Once those steps are taken, you are creating facts that the ATO will use to classify your project. Getting advice early gives you genuine options. Getting advice after the build is complete gives you very few.

This article is for general information only and does not constitute legal or financial advice. The information is current as at April 2026. Please contact our office before acting on any of the information contained in this article. References to TR 97/11, MT 2006/1, and GSTR 2001/7 are provided for context only.