How Depreciation Works for Investment Properties

Depreciation is one of the most powerful tax tools available to property investors, yet it’s often overlooked. In simple terms, depreciation allows you to claim deductions for the gradual wear and tear of your investment property. 

While the property itself may rise in value, the building and its fixtures lose value over time, and the Australian Taxation Office (ATO) recognises this through depreciation rules. For investors, that means significant tax savings and improved cash flow year after year.

What Can Be Claimed?

In Australia, property depreciation generally falls into one of two categories. Together, these two forms of depreciation can translate into thousands of dollars in deductions each year, especially with newer homes where the full effective life of the building and inclusions can be claimed.

Capital Works Deductions (Division 43)

These relate to the structural elements of the building, such as walls, roofs, doors, flooring, and major improvements. For properties built after 1987, you can typically claim 2.5% of the construction cost per year, over a 40-year period.

Plant and Equipment Deductions (Division 40)

This covers the removable items inside the property, including appliances, carpets, blinds, hot water systems, and more. Each has its own effective life, set by the ATO, which determines how long it can be depreciated.

Depreciation Methods

The ATO allows investors to calculate depreciation using two main methods:

  • Prime cost (straight line): Spreads deductions evenly over the useful life of the asset, providing consistency year after year.
  • Diminishing value: Accelerates deductions, giving you larger tax savings in the earlier years, with smaller amounts as the asset ages.

The right method depends on your financial strategy, but both aim to maximise your ability to claim legitimate expenses against your rental income.

The Importance of Depreciation

Claiming depreciation correctly means you’re not leaving money on the table. For many investors, it can mean the difference between a property being negatively geared and positively cash-flowing. It also:

  • Improves annual cash flow by reducing taxable income
  • Offsets maintenance and management costs
  • Makes new builds particularly attractive, given their higher depreciation potential

However, it’s important to remember that depreciation affects your cost base when you sell. The ATO applies depreciation recapture rules, which means any deductions you’ve claimed will be factored into your capital gains calculation. This doesn’t negate the benefits, but it highlights why professional guidance is crucial.

How to Get a Depreciation Schedule

To maximise your deductions, most investors engage a quantity surveyor to prepare a depreciation schedule. This document sets out exactly what can be claimed, year by year, and is accepted by the ATO as evidence for your tax return. Even if your property isn’t brand new, a surveyor may still find claimable items or capital works, particularly if renovations or upgrades have been done.

At Better Way 2 Build, we see depreciation as an important piece of your investment puzzle. When we guide clients through new build or turnkey property opportunities, we factor in the long-term tax benefits as part of the strategy. If you’re considering an investment property in WA, our team can connect you with trusted builders and professional partners to make sure your project is positioned to deliver ongoing tax benefits. Contact us today!

Article by Mike King

With over 30 years of experience in the building industry in Western Australia, I have developed a deep understanding of what it takes to successfully navigate the home building process, from finance to handover. My role as a building broker allows me to address the gaps in the industry by providing clients with tailored options and acting as their advocate, ensuring a smooth and fulfilling experience in achieving their dream home. Through my company, Better Way 2 Build, I am dedicated to helping individuals from all walks of life by offering expertise, empathy, and transparency throughout the home building journey.

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Christine Cappas
Mike is a truly genuine person who cares about his client. From the start he was very transparent and let me know how everything works, he is very knowledgeable and knows his stuff! I completely trust him in buying and buying my first home
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Monserrat Reuter
I built my first home all on my own thanks to Sev and Marlise. I don’t even know where to start as words cannot describe how grateful I am that I found these two. To build my own home was only a dream that Sev and Marlise helped make into a reality. The unconditional support and dedication towards whatever I needed throughout the whole process made me feel so safe and looked after. Even though I built my dream home on my own it never felt that way, it didn’t matter the time or day, these guys went out and beyond for me with every detail and step of the process. They are people of their word that you can genuinely trust in this dog eat dog world. They are upfront and honest, it was never about the money but how you felt leaving their office. I had many friends and family tell me about the awful experiences they had building with other companies, so naturally I was a little frighten and on guard but Sev me Marlise squashed this with one meeting. But the biggest thing I can say about Sev and Marlise is that my experience was incredibly fulfilling and wholesome and I am so grateful for them and their expertise and professionalism. If I ever decide to build again I know exactly where to go! Thank you guys so much for all the love and support which has continued even after the build. Much love to you all!! 😊
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Ashley De Faria
Sev and Marlise were so incredible throughout our time with them. We’re so happy that we got to work along side an epic team. My partner and I had a vision, Sec and Marlise happily put up with our pickiness and changes (including after hour messaging), and did everything they could do bring that to life. They are so warm and welcoming too making this whole crazy big process more enjoyable. I couldn’t recommend these two enough!
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Raphaela & Amelia Jay
Mike was wonderful from the beginning and still helpful. We were about to give up Building but Mike assured us that he will definitely make it happen. Thank you Mike
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Errin Patsy
Contacted Mike by chance for a new build and was met with honest and factual help. Excellent follow up and support, Mike is reliable and will go out of his way to get the best deal.
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Rhys Crawford
Mike has been helpful and reliable in getting my first home build started and well on its way to a timely completion. I recommend his services to anybody looking to build a new home!
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Natasha Hanisch
When searching for a home loan you need to be able to rely on someone you can trust to be able to present you with all the options available and give you the right information to make the right decisions. Mike King from Better Way 2 Build is able to do all of this and so much more, with his extensive experience and knowledge he was able to answer confidently and made us feel at ease using Better Way 2 Build. Everything was handled quickly, efficiently and his customer service is the best you could find anywhere else. "Thanks Mike for helping change our lives.”
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Mk Ultra
Mike King has helped my little family get into our own home by guiding us through everything that is to know for building a house. I did not know anything about building, I was shown and given 100% support for the process of owning my own home and I am still being supported during the build. I was given an amazing package deal much cheaper then I predicted with heaps of extras, in the location I wanted. Mike King has made it easy to understand the process and I would highly recommend him.