ATO ruling TR 2006/15 is a pivotal document for accountants dealing with property depreciation. It sets out the Commissioner's determination on the effective life of depreciating assets, which is crucial for calculating depreciation deductions under Division 40 of ITAA 1997. This ruling provides a comprehensive list of assets and their effective lives, ensuring that depreciation schedules align with the ATO's expectations.
Under Division 40, the effective life of an asset determines how much depreciation can be claimed each year. TR 2006/15 gives accountants a standard reference, reducing the risk of errors in tax returns. The most common misconception is that the effective life is arbitrary or can be adjusted at will, but this ruling establishes a structured and justified approach that must be adhered to.
To see how this plays out, consider a 2015-built 3-bedroom house in Melbourne with a new air conditioning system installed in 2022. According to TR 2006/15, the effective life of the air conditioning system is between 10 to 15 years. If the system cost $5,000, using the diminishing value method, approximately $750 could be deducted in the first year. At a 37% marginal tax rate, this reduces the tax bill by $277.50.
In our experience reviewing thousands of properties across Australia, we find that many investors overlook updating their depreciation schedules when new assets are installed. Another frequent oversight is using generic depreciation rates instead of the specific ones outlined in TR 2006/15, leading to potential compliance issues. We also see clients miss out on deductions by not recognising all eligible assets, particularly in newly renovated properties.
The answer can differ depending on your situation. For instance, properties purchased after 9 May 2017 face restrictions on claiming depreciation for second-hand assets. Properties held by companies or trusts have different tax implications than those held by individuals. Additionally, properties with mixed-use (residential and commercial) may require distinct consideration under TR 2006/15.
Given the complexities involved, consulting both a Chartered Quantity Surveyor and an accountant is advisable. They can ensure the depreciation schedule is accurate and compliant, maximising the potential tax benefits while minimising risks of ATO audits.