Depreciation Schedule for Investment Property: How Much Can You Claim?

A tax depreciation schedule is a report prepared by a qualified quantity surveyor that sets out the deductions a property investor can claim each year for the ageing of a building and its assets. For eligible investment properties, these deductions often run into thousands of dollars a year money most investors are entitled to but never claim because they simply don't have a schedule.

Depreciation is the most commonly missed tax deduction in Australian property investing. Unlike interest, rates or property management fees, you don't pay for it out of pocket each year, so it's easy to overlook. But it can be one of the largest deductions on your return, and a professionally prepared schedule typically pays for itself many times over in the first year alone.

This guide explains what a depreciation schedule is, how the two types of deductions work, roughly how much you can claim, who qualifies, and how the process and timeline actually work. It is general information only, not tax advice, your entitlements depend on your circumstances, so confirm them with your accountant.

What is property depreciation?

As a building gets older and the assets inside it wear out, they lose value. The Australian Taxation Office allows the owner of an income-producing property to claim that decline in value as a tax deduction. There are two distinct categories, and understanding the difference is the key to understanding your claim:

• Division 43, capital works. This covers the structural elements of the building: walls, roof, floors, doors, fixed cabinetry, driveways and so on. For eligible residential properties, capital works are generally deducted at 2.5% per year over 40 years. This is usually the larger of the two categories.

• Division 40, plant and equipment. This covers the removable and mechanical assets: carpet, blinds, ovens, air conditioners, hot water systems, smoke alarms and similar items. Each asset has its own effective life, so these deductions are higher in the early years and taper off.

A depreciation schedule calculates both categories, asset by asset, and lays out the deductions year by year, usually for the full 40-year life of the property, so your accountant can simply drop the figures into each year's return.

How much can you claim? Depreciation Schedule for Investment Property

The honest answer is: it depends on the property's age, type, condition and fit-out. But some general patterns hold. Newer properties and those with extensive fit-outs produce the largest deductions, while older properties still generate meaningful capital works claims if construction occurred after the relevant qualifying dates.

• Property scenario, Typical first full-year deduction (indicative)

• New two-bedroom apartment (e.g. Brisbane, Melbourne), $8,000 to $15,000+

• Modern house built in the last 10 years, $6,000 to $12,000

• Established house (post-1987 construction) with some updates, $3,000 to $7,000

• Older property with recent renovation, $4,000 to $9,000 (renovation adds capital works)

These figures are illustrative only, your actual entitlement will differ. But they show why depreciation matters: for a property returning, say, $30,000 in rent, a $10,000 depreciation deduction can dramatically change the property's after-tax cash flow, often turning a paper loss into a negative-gearing benefit without any extra money leaving your pocket.

The 2017 rules every investor should know

In 2017, the rules for plant and equipment (Division 40) changed for second-hand residential properties. If you bought an established residential property after 9 May 2017, you generally cannot claim depreciation on the existing (previously used) plant and equipment assets, for example, the oven and carpet the previous owner installed.

Crucially, this did not affect:

• Capital works (Division 43), the building structure, which remains fully claimable for eligible properties.

• Brand-new properties, where both categories are fully claimable.

• New assets you install yourself after purchase, such as a new dishwasher or air conditioner.

• Commercial property, which was not subject to the same restriction.

This is exactly why a professional assessment matters: a good quantity surveyor knows precisely what you can and can't claim under the current rules, so you neither miss deductions nor over-claim.

Why you need a quantity surveyor

The ATO recognises qualified quantity surveyors as appropriately skilled to estimate construction costs for depreciation purposes. Your accountant generally cannot simply guess the building's original cost, and the original contract price is often unavailable or doesn't isolate the depreciable components. A quantity surveyor inspects or assesses the property, identifies every claimable asset, applies the correct effective lives and construction cost estimates, and produces an ATO-compliant schedule your accountant can rely on.

The fee for the schedule is itself tax-deductible, and a reputable provider will tell you honestly before you commit whether the deductions are likely to justify the cost. If they won't, a good firm will say so.

A realistic example

Take Priya, who buys a five-year-old townhouse in Perth for $560,000 as her first investment property. She almost skips the depreciation schedule, assuming a newish but not new property won't have much to claim. On her accountant's suggestion she orders one anyway.

The quantity surveyor identifies strong capital works deductions (the building is well within the 40-year window) plus depreciation on assets Priya installed after settlement, a new split-system air conditioner and dishwasher. The schedule projects roughly $7,500 in the first full year, tapering gradually thereafter. At Priya's marginal tax rate, that first-year deduction is worth several thousand dollars in reduced tax, many times the cost of the schedule, which she also claims. Over the life of the property, the cumulative benefit is substantial.

The takeaway: don't assume. The only reliable way to know your entitlement is to have it assessed.

How the process works and the timeline

1. Enquiry and eligibility check. You provide the property details; the provider gives an honest estimate of whether a schedule is worthwhile.

2. Inspection or assessment. The quantity surveyor inspects the property, or assesses it using detailed information and records, documenting every depreciable asset.

3. Report preparation. The schedule is compiled, typically covering both diminishing-value and prime-cost methods so your accountant can choose the best approach.

4. Delivery. You receive the completed schedule, usually within one to two weeks, ready to hand to your accountant.

A single schedule generally lasts the life of the property, you don't need a new one every year. You would only update it after a significant renovation or a change that adds new capital works or assets. Backdated claims are also often possible: if you've owned the property for a few years without a schedule, your accountant may be able to amend prior returns.

Frequently asked questions

Is a depreciation schedule worth it for an older property?

Often, yes, even for older properties. While plant and equipment rules limit second-hand assets bought after 9 May 2017, capital works deductions on the building structure remain available for eligible construction dates, and any renovations can add significant claimable value. A quantity surveyor can tell you upfront whether it stacks up.

How much does a tax depreciation schedule cost?

Fees vary with property type and location, but the cost is fully tax-deductible and is usually far outweighed by the first-year deduction. A reputable provider will confirm the likely benefit before you commit.

Can my accountant prepare the depreciation schedule?

Your accountant applies the schedule to your return, but the ATO recognises qualified quantity surveyors as the appropriate professionals to estimate construction costs where those costs are not otherwise known. The two work together.

How long does a depreciation schedule last?

Generally the effective life of the building, up to 40 years for capital works, so a single schedule covers many years of returns. You only need to revisit it after major renovations or the addition of new assets.

Can I claim depreciation I missed in previous years?

In many cases yes. Your accountant may be able to amend recent tax returns to capture deductions you were entitled to but didn't claim. Speak to your accountant about the amendment rules that apply to your situation.

What's the difference between a depreciation schedule and a QS report?

A tax depreciation schedule is one type of quantity surveyor report focused on depreciation deductions. Quantity surveyors also produce other QS reports, such as construction cost estimates and progress reports, but the depreciation schedule is the one most relevant to property investors at tax time.

Claim what you're entitled to with Propti

Propti prepares ATO-compliant tax depreciation schedules for investment properties across Sydney, Melbourne, Brisbane, Perth, Adelaide and regional Australia, maximising your deductions while keeping you fully compliant. Learn more about our depreciation reports and broader quantity surveyor services, see how we help property investors, or book in a report to find out exactly what your property can claim. Holding property in a super fund? Pair your schedule with an independent SMSF property valuation.