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What Depreciation Can I Claim on a Boarding House?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

Owning a boarding house allows you to claim depreciation under two categories: plant and equipment (Division 40) and capital works (Division 43). Division 40 covers depreciating assets like furniture, while Division 43 includes structural elements. For precise deductions, consult a Chartered Quantity Surveyor to ensure compliance and maximise benefits.

Owning a boarding house in Australia offers a unique opportunity to claim tax deductions through depreciation. This involves two key components: Division 40 for plant and equipment, and Division 43 for capital works. Understanding these categories and applying them correctly can significantly reduce your taxable income.

Under Division 40 of ITAA 1997, you can claim depreciation on plant and equipment assets. These include items like furniture, appliances, and carpets. However, due to the 2017 budget changes, if you acquired a second-hand boarding house after 7:30pm AEST on 9 May 2017, you cannot claim Division 40 depreciation on previously used plant and equipment. Pre-existing owners were grandfathered.

Division 43 allows you to claim depreciation on the structural elements of the property, such as bricks, concrete, and roofing. For residential properties built after 1985, you can claim capital works deductions over a period of 40 years. This is often a substantial portion of the depreciation claim and can significantly impact your tax liability.

A common misconception is that all boarding house assets can be depreciated at the same rate. In reality, each asset has a different effective life as determined by the ATO, which can range from around 5 to 15 years for different items. This affects how much you can claim each year.

Take a practical example: Consider a boarding house in Newcastle purchased for $900,000. The property includes $100,000 worth of plant and equipment and $400,000 in eligible capital works. Assuming an average effective life, the plant and equipment could provide a deduction of around $10,000 in the first year. The capital works might offer an additional $10,000 deduction annually. If your marginal tax rate is 37%, these deductions could reduce your tax bill by approximately $7,400 in the first year.

In our experience reviewing thousands of properties across Australia, many investors overlook the full potential of their plant and equipment claims, especially in second-hand properties. Additionally, investors sometimes fail to update their depreciation schedules after renovations, missing out on increased deductions. Another frequent issue is the improper classification of assets, which can lead to incorrect claims and potential ATO scrutiny.

The answer can differ depending on your situation. If your boarding house was acquired after 9 May 2017, and it was previously owned, the restrictions on Division 40 apply. However, if it's a commercial boarding house or you own it within a SMSF, different rules might apply. Also, for properties built before 1985, Division 43 claims are not available unless renovations have occurred.

Tax depreciation is complex and depends on individual circumstances. A Chartered Quantity Surveyor can ensure accurate asset classification and effective life assessments, while an accountant can integrate these deductions into your broader tax strategy for optimal results.

  • Schedule a consultation with a Chartered Quantity Surveyor to assess your boarding house.
  • Obtain a detailed tax depreciation schedule specific to your property.
  • Review your current tax position with your accountant to incorporate these deductions.
  • Update your depreciation schedule after any renovations or asset replacements.
  • Keep abreast of ATO updates to ensure compliance with current legislation.
  • Consider the impact of ownership structure on your depreciation claims.
  • Frequently Asked Questions

    Can I claim depreciation on a boarding house built before 1985?

    For properties built before 1985, Division 43 capital works deductions are generally not available unless significant renovations have been undertaken since then.

    How does the 2017 budget change affect my boarding house depreciation?

    If you acquired a second-hand boarding house after 9 May 2017, you cannot claim Division 40 depreciation on previously used plant and equipment, unless you owned it before this date.

    Do boarding houses qualify for different depreciation rates than other residential properties?

    Boarding houses follow the same depreciation principles as other residential properties, with plant and equipment under Division 40 and capital works under Division 43. However, the asset types and their effective lives may vary.

    How often should I update my depreciation schedule?

    You should update your depreciation schedule after any significant renovations, asset replacements, or changes in property use to ensure you're claiming the maximum deductions available.

    Are there state-specific rules for boarding house depreciation?

    While depreciation is governed by federal tax law, local state regulations may affect property classifications or compliance requirements. It's advisable to consult with a local expert.

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