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Do I Need a Tax Depreciation Schedule for My Property?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

A tax depreciation schedule is crucial for maximising deductions on your investment property. It details eligible depreciation under Division 40 and Division 43 of the ITAA 1997, significantly reducing taxable income. Without it, you risk missing out on substantial tax savings.

A tax depreciation schedule is an essential tool for any property investor in Australia. It provides a detailed report of the depreciation deductions available on an investment property, ensuring you claim the maximum allowable deductions under the Income Tax Assessment Act 1997. Without this schedule, many investors inadvertently leave money on the table, missing out on thousands of dollars in tax savings every year.

What is a Tax Depreciation Schedule?

A tax depreciation schedule is a document prepared by a qualified Quantity Surveyor that outlines the depreciation deductions available for a property. It covers both Division 40 (plant and equipment) and Division 43 (capital works) deductions. Division 40 relates to the decline in value of depreciating assets like appliances and fittings, while Division 43 pertains to deductions for the structural elements of the building, such as walls and floors.

A common misconception is that only new properties qualify for depreciation. However, even older properties have potential deductions, especially under Division 43, which can apply to buildings constructed after 16 September 1987. It's important to note that the 2017 budget changes affected Division 40 claims for second-hand residential properties, leading many to incorrectly assume that depreciation is no longer available.

How This Works in Practice

Consider a 2015-built 2-bedroom apartment in Southbank, Melbourne, purchased for $800,000. A tax depreciation schedule reveals deductions of $10,000 for Division 40 and $5,000 for Division 43 in the first year. At a 37% marginal tax rate, this equates to a tax saving of $5,550. Without a depreciation schedule, these savings would remain unclaimed.

Professional Insight

In our experience, many investors underestimate the value of a tax depreciation schedule. One thing we frequently see is investors believing their accountant will automatically claim all possible deductions. However, without a detailed schedule, accountants often lack the necessary information. Another common oversight is not updating the schedule after renovations, missing out on additional deductions. What most investors don't realise is that even properties built before 1987 can have significant Division 43 deductions if renovations have been undertaken.

When Does the Answer Change?

  • Properties purchased post-9 May 2017: Investors cannot claim Division 40 deductions on previously used plant and equipment.
  • Pre-1987 buildings: Limited Division 43 deductions unless renovations have been made.
  • Properties held in an SMSF: Different tax treatment may apply, necessitating a tailored schedule.
  • Commercial properties: Often have more extensive Division 40 deductions due to asset types.

When Should You Seek Professional Advice?

Engage a Chartered Quantity Surveyor when considering a tax depreciation schedule, especially if your property has undergone renovations or is part of a commercial portfolio. An accountant should also be consulted to integrate the schedule into your overall tax strategy, ensuring compliance with current tax laws.

What to Do Next

  • Assess Your Property: Determine if your property is eligible for depreciation deductions.
  • Contact a QS: Reach out to a qualified Quantity Surveyor to prepare a depreciation schedule.
  • Review Past Returns: Consider amending past tax returns if deductions were missed.
  • Consult Your Accountant: Ensure the schedule is incorporated correctly into your tax return.
  • Update Regularly: Keep your schedule updated after any renovations or significant property changes.
  • Frequently Asked Questions

    Can I claim depreciation on a second-hand property?

    Yes, but only Division 43 deductions if purchased post-9 May 2017. Division 40 is excluded for previously used assets.

    How often should I update my depreciation schedule?

    Update your schedule after significant renovations or if new assets are purchased to ensure all deductions are captured.

    Is a depreciation schedule useful for commercial properties?

    Absolutely. Commercial properties often have extensive Division 40 and Division 43 deductions, making schedules highly beneficial.

    How do I claim depreciation in my tax return?

    Your accountant will use the depreciation schedule to apply deductions in your annual tax return, reducing your taxable income.

    Are there state-specific variations in claiming depreciation?

    No, depreciation rules are federal, but local building costs can affect the initial construction cost estimates in schedules.

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    Written by Koste Team · Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai