Depreciation Schedule for Investment Property: How Australian Investors Cut Their Tax Bill

Property depreciation is one of the most consistently underused tax deductions available to Australian property investors. It generates a non-cash tax deduction — you don't spend money to claim it, you simply recognise the declining value of the building and its fittings over time. For Victorian investors already contending with elevated land tax and holding costs, depreciation schedules are one of the few mechanisms that reliably reduce annual tax liability without any additional outlay.

What a Depreciation Schedule Actually Is

A tax depreciation schedule is a report prepared by a quantity surveyor that outlines the depreciable value of every element of your investment property — from the building structure itself down to carpet, light fittings, appliances, and blinds.

The report feeds directly into your annual tax return. Your accountant uses the figures to claim two categories of deductions:

Division 40 — Plant and Equipment: The physical assets within the property that have finite useful lives. Items like dishwashers, air conditioning units, hot water systems, carpet, and blinds. Each asset is depreciated based on the ATO's effective life schedule.

Division 43 — Capital Works: The building structure itself — concrete, brickwork, roofing, fixed windows, and other construction elements. This is claimed at a flat 2.5% per year on the original construction cost, provided construction commenced after 18 July 1985.

Together, these two deductions can add up to a significant annual claim, particularly in the first years of ownership when plant and equipment is at its highest value.

How Much Can Victorian Investors Claim?

The quantum varies considerably depending on the age and type of property, but general benchmarks for Australian residential investment properties:

New construction — Properties built after 2010 typically generate $8,000 to $15,000 or more in combined depreciation deductions per year in the first five years. New apartments in Melbourne's middle-ring or regional centres often produce the strongest depreciation claims because both the building structure and the plant and equipment are at full value.

Properties built 1985–2000 — Capital works deductions (Division 43) are still available and can be substantial, but plant and equipment items have been partly depreciated. Total annual deductions often run $3,000 to $8,000.

Properties built before 1985 — No Division 43 (capital works) deduction is available on the original structure. Division 40 deductions may still apply for any renovations or plant and equipment replacements made after 1985. If there is a significant renovation, a quantity surveyor can identify the depreciable components of that work.

The 2017 rule change — For properties purchased after 9 May 2017, Division 40 deductions for second-hand plant and equipment can only be claimed on assets you actually purchased new as part of the property or installed yourself. Pre-existing plant and equipment in established properties purchased from that date cannot be claimed under Division 40. This change particularly affects buyers of established apartments where previous owners' dishwashers, carpet, and air conditioning can no longer generate deductions.

This is a material difference and one reason why off-the-plan or new construction remains attractive from a depreciation perspective for investors who prioritise cash flow.

The Role of a Quantity Surveyor

The ATO requires that depreciation schedules for investment properties be prepared by a qualified quantity surveyor. Your accountant cannot simply estimate these figures. A quantity surveyor either physically inspects the property or uses construction cost databases and building plans to calculate the depreciable value of every component.

Fee for a residential depreciation schedule in Melbourne: typically $600 to $900 for a standard apartment or house. This fee is itself tax-deductible. The schedule is prepared once and updated as required (after renovations or significant asset additions).

Quantity surveyors can prepare schedules for both new and older properties. For older properties, they use a methodology called "scrapping" to identify and separately value any original plant and equipment that is replaced — allowing you to write off the remaining book value of the old item in the year of replacement.

Division 43 Example for a Melbourne Apartment

A 2018-built Melbourne apartment with an original construction cost of $500,000 (as determined by the quantity surveyor's estimate):

• Annual Division 43 deduction: 2.5% × $500,000 = $12,500 per year
• This runs for 40 years from the construction date
• The full building cost for the lot is generally allocated by the quantity surveyor using floor area ratios in a multi-lot building

For a 2018 apartment purchased in 2026, about 8 years of the 40-year schedule have elapsed, leaving approximately 32 years of remaining Division 43 deductions. The purchaser can claim from the date of acquisition, not from the original construction.

Low-Value Pool for Small Assets

Assets costing $1,000 or less can be allocated to a low-value pool and depreciated at 18.75% in the first year and 37.5% thereafter — accelerating the deduction on minor items. This applies to individual plant and equipment items like blinds, small appliances, and water-saving fixtures.

Assets costing more than $1,000 are depreciated individually at their ATO-specified effective life rates, either using the diminishing value method (front-loads the deduction) or the prime cost method (straight-line over the effective life).

Most investors and their accountants prefer the diminishing value method because the larger deductions occur earlier in the asset's life — better for cash flow in the years when holding costs (especially with a new loan) are highest.

How Depreciation Interacts with Victorian Holding Costs

For a Victorian investor facing land tax, Owners Corporation fees, property management fees, and maintenance, depreciation is one of the few deductions that reduces taxable income without requiring additional spending.

At a marginal tax rate of 37% (income $120,000 to $180,000) plus Medicare levy, a $10,000 annual depreciation claim saves approximately $3,900 in tax. At the 45% rate plus Medicare it's $4,700. Over 10 years, that compounds to $39,000 to $47,000 in cumulative tax savings from a single $700 quantity surveyor report.

The Victoria Investment Property Guide includes a depreciation maximisation checklist, a comparison of depreciation outcomes between new off-the-plan, established post-1985, and pre-1985 Victorian properties, and a worked example showing how depreciation deductions interact with Victoria-specific holding costs to determine the true net annual cash flow of an investment.

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