About Tyron Hyde

Tyron Hyde is the CEO of Washington Brown Quantity Surveyors. He is regarded as one of the industry's leading experts in property tax depreciation, is regularly quoted in the media & asked to speak at conferences.

Tyron hosts a podcast called "Ten with Ty" where he interviews Australia's most successful investors as a lasting legacy for his daughter and followers, teaching them how to build and maintain wealth.

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Tyron has a Degree in Construction Economics (UTS) and is a Fellow of the Australian Institute of Quantity Surveyors. He began his career at Washington Brown in 1993 as a wide-eyed intern looking for a break in the industry. Twenty eight years later, he is now the sole owner of Washington Brown Depreciation Pty. Ltd.

With his passion and knowledge of property depreciation, Tyron is a regular speaker at industry conferences and is often quoted in national media. He has also published numerous articles and books including his popular Keep Claiming It book.

Director at Washington Brown Depreciation University of Technology Sydney Property Depreciation, Quantity Surveyors

Whether you’re new to the property investment game or a savvy investor with an already growing investment portfolio, understanding how capital gains tax (CGT) works is crucial. If overlooked or missed, it can easily cost you, and let’s be honest,  no one likes a surprise tax bill. 

At first glance, CGT can seem quite complex; however, when broken down in a more simplified manner, it can be straightforward, especially when you’ve got all the right resources and information at your fingertips. 

Below, we’ve created a guide that will walk you through how you can calculate capital gains tax on your property, key exemptions and discounts that may apply, and the common mistakes to avoid. Whether you’re eyeing a quick flip or holding long-term, knowing your CGT obligations is crucial to making smarter, more strategic decisions.

What is Capital Gains Tax? 

Unlike other countries, the CGT is not a stand-alone tax but instead forms part of the income tax system in Australia. According to the ATO, when you sell your property, the difference between how much you paid for it and how much you sold it for, is better known as a capital gain, or if you made a loss on it, a capital loss. 

Selling your property (or any asset for that matter) for more than what it was purchased likely means you made a capital gain. And this difference is used to calculate your capital gains tax. Any profit you made on the sale of real estate assets would be considered a capital gain and would then need to be declared on your annual income tax return. When calculating your CGT, here are a few key points to remember:

  • CGT applies to the sale or disposal of property.
  • Your CGT will be based on the difference between the cost base and the sale of the property.
  • The rules may differ for foreign investors.
  • It is not a standalone tax, it will be integrated into your annual income tax assessment. 
Calculator, documents, pencil, and graphs symbolising the process of calculating capital gains tax
Calculating Capital Gains Tax — understanding your profits and obligations

Capital Gains Exemptions or Discounts

If you’re selling a property that you’ve had at least one year of ownership, you could be eligible for a 50% CGT discount. This means you would then only pay tax on half of your capital gain. Transitioning your investment property into your primary residence can also affect your capital gains tax.   

How to reduce my capital gains tax?

So you want to reduce your capital gains tax but you’re not sure where to start? Having a good strategy can help reduce your total income, which in turn could lower the amount of tax you pay on any capital gains you make. A good example of this is making your tax-deductible super contribution. If you’ve sold a property that requires CGT payment and contribute some or all of the proceeds to super, you can claim a tax deduction, potentially reducing or eliminating the CGT owed altogether.

What is the 6-year CGT rule and when does it apply?

According to the ATO, if you use your former home as an investment property  (for example, you rent it out or make it available for rent), you can choose to have it as your main residence for up to 6 years after moving out and start renting it. This is often called the ‘6-year rule’. This can mean that you won’t have to pay for CGT for that period, however, there are some key conditions you need to take note of: 

  • For the rule to apply, the property would have to be your main residence first before it is rented out. This means if you were to rent it out straight away without living in it, the 6-year rule wouldn’t apply. 
  • You cannot claim more than one property as your main residence, unless you’re transitioning between properties and meet the partial exemption rules.

Here are 5 key ways to reduce Capital Gains Tax (CGT) when selling your residential investment property:

  1. By holding on to the property for at least 12 months or more you can claim a 50% CGT discount. 
  2. Maximise your cost base by including purchase costs, capital improvements, and selling expenses.
  3. Offset capital gains with any capital losses from other investments.
  4. Use the main residence or the 6-year rule if you lived in the property before renting it out.
  5. Consider the timing of your sale – this can impact your tax bracket and overall CGT payable. 
Financial advisor meeting with a couple at a table in a modern home, explaining the 6-year CGT rule and its application
Understanding the 6-Year CGT Rule — Expert advice made simple

When do I have to pay capital gains tax on my investment property?

When it comes to paying your CGT, there are quite a few factors that come into play. It’s important to note that the CGT event would usually be the contract date and not the date of settlement. This is quite crucial as it can fall in different tax years. When you’re calculating your gain/loss, you would do so in the financial year of the CGT event.

This would mean the payment would fall part of your income tax obligations, meaning there would be no separate payment system for the CGT, so you would then need to calculate, declare, and pay for everything at the same time as the rest of your salary or income. Bear in mind that if you do make a large gain, the ATO requires you to then make a provisional payment rather than just one lump sum. 

Close-up of two people’s hands on a table with documents, a pen, and a calculator, discussing capital gains tax.
Calculate Your Capital Gains Tax with Confidence

Calculate your capital gains tax

To work out exactly how much CGT you owe, it’s best to make use of a CGT calculator. Below is an example of how you can calculate CGT for a property (insert example below if we have). 

To work out your capital gains or losses, you have to subtract the property’s cost base and any associated expenses from the selling price, like stamp duty fees or legal fees. Whatever amount is remaining would be your capital gain (if a profit) or capital loss (if negative).

For example:

If you were to purchase a property for $600,000 and spend $25,000 on home improvements. –And you sold it for $700,000, your capital gain would be $75 000: ($700,000 minus $600,000 minus $25,000)

Capital Gains Tax Calculation Table with figures, charts, and financial documents neatly arranged on a desk.
Understanding Capital Gains Tax Calculation Tables

Key Takeaways

Understanding what Capital Gains Tax is

It isn’t a separate tax bill. It applies when you sell a property for more than its cost base (purchase price plus eligible expenses).

Know how to calculate CGT

To calculate CGT, subtract your property’s cost base from the sale price to determine your capital gain or loss. Then apply any eligible discounts before adding the net gain to your income tax return.

Check if you’re eligible for discounts and exemptions

If you’ve held the property for at least 12 months, you may qualify for a 50% CGT discount. Living in the property (main residence or 6-year rule) may also provide full or partial exemption.

Be strategic and time your sale

The CGT event occurs on the contract date, not the settlement date. This determines which financial year your gain is taxed in which can impact your tax rate and payment obligations.

Consider smart strategies that can help you reduce your CGT

Hold  the property for more than 12 months, increase your cost base, offset capital gains with capital losses, contribute proceeds to superannuation