Many Australian property investors assume depreciation is “only for new builds”. It’s an easy myth to believe. If you’ve bought a weatherboard in Brisbane, a red-brick home in Sydney’s west, or a 1970s brick veneer in Melbourne’s suburbs – the real question isn’t whether an older property can generate tax depreciation for older house claims. It’s whether there’s enough claimable value left to justify the fee of a tax depreciation schedule.
In Australia, investment property depreciation generally falls into two categories: Division 43 (capital works allowance) and Division 40 (plant and equipment assets). Division 43 relates to the building structure and fixed structural improvements, while Division 40 covers assets like hot water systems, ovens, air conditioners, and other depreciating assets. The big catch for older houses is the rule change around second-hand residential properties plant and equipment, which limits what many investors can claim on existing plant and equipment they didn’t buy brand new. Certain depreciation benefits on plant and equipment are only available for brand new houses, so if you purchase an older property, depreciation on existing plant is restricted due to recent tax rule changes.
Still, older houses can deliver strong depreciation deductions. Later renovations, extensions, and structural improvements often create fresh Division 43 claims, and newly installed assets can be depreciated. On top of that, scrapping deductions during renovations can be a hidden win.
This guide explains eligibility, what you can depreciate in an older investment property, how specialist quantity surveyors estimate costs without receipts, when a quantity surveyor is needed, and a quick checklist to decide if it’s worth it.
Introduction to Tax Depreciation
Tax depreciation is a powerful tool for Australian property investors, allowing you to claim deductions for the natural wear and tear that occurs to your investment property and its assets over time. As part of investment property depreciation, these deductions can significantly reduce your taxable income, which means you pay less tax and enjoy improved cash flow from your property. The Australian Taxation Office (ATO) sets out the rules for claiming depreciation on both new and older properties, making it essential for property owners to understand how these rules apply to their situation.
For older properties, tax depreciation can still deliver substantial benefits. By claiming depreciation, property investors can offset the decline in value of both the building structure (capital works) and eligible plant and equipment items, even if the property has been standing for decades. The key is to have a tax depreciation schedule prepared by a qualified quantity surveyor. This schedule details all available depreciation deductions for your investment property, ensuring you don’t miss out on valuable tax savings.
A well-prepared depreciation schedule not only helps you maximise your property depreciation claims but also keeps you compliant with ATO requirements. Whether you’re a seasoned investor or new to property, understanding tax depreciation – and working with a quantity surveyor to prepare an accurate schedule – can make a significant difference to your investment returns, especially for older properties.
How Does Property Depreciation Work for Older Homes in Australia?
A tax depreciation schedule is a report prepared by a qualified quantity surveyor that lists the depreciation deductions you may be able to claim each year on an income-producing residential property. Australian property investors use it because depreciation is a non-cash deduction, which can reduce your taxable income without reducing your bank balance. Obtaining an accurate estimate of depreciation deductions is crucial, and quantity surveyors use detailed calculations and professional inspections to ensure you maximise your tax benefits.
In simple terms, there are two buckets under the Australian Taxation Office (ATO) rules on depreciation schedules for older investment properties:
Division 43 (capital works allowance): the building structure and fixed structural improvements (think walls, concrete slabs, bathrooms, pergolas, solar panels, and driveways).
Division 40 (plant and equipment assets): functional depreciating assets like hot water systems, ovens, split systems, and carpets (subject to the second-hand residential plant and equipment rules).
So, how does property depreciation work for older homes in Australia? An “older property” doesn’t automatically mean “no depreciation claim”. It usually means the deductions come more from later renovations and replacements, plus any remaining undeducted value, rather than the original build.
Depreciation also depends on the asset’s effective life and remaining value. The asset’s effective life, as determined by ATO guidelines, is used to calculate the depreciation period for plant and equipment assets. A house purchased in 1995 with a 2018 kitchen upgrade may still have meaningful claims, while a 1960s home with no improvements may have less.
Depreciation can be calculated using methods such as the prime cost method or diminishing value method, each applying a specific depreciation rate to the asset’s value. That’s why “can you claim depreciation on an older rental property in Australia” depends on the property’s built year, construction dates, improvement dates, and what was installed (and when), as eligibility for capital works deductions often requires the property to be built after certain dates, such as 17 July 1985 or 27 February 1992.
Benefits of Depreciation Schedules for Older Properties
For many property investors, the value of a depreciation schedule isn’t limited to brand-new builds; older properties can also unlock significant tax depreciation savings and boost your investment property’s performance. Even if your residential rental property has some years behind it, a well-prepared tax depreciation schedule can help you claim depreciation on both the remaining capital works deductions and any eligible plant and equipment assets.
Here’s how a depreciation schedule benefits owners of older investment properties:
Maximise Tax Savings: By claiming depreciation on your property’s structural elements (like walls, floors, and roofs) and any qualifying plant and equipment assets (such as carpets, appliances, and air conditioning), you can reduce your taxable income. This means you pay less tax on your rental income, directly improving your bottom line.
Improve Cash Flow: The tax deductions you claim through depreciation can put more money back in your pocket each financial year. Better cash flow means you can reinvest in your property, pay down debt faster, or simply enjoy a stronger return on your investment.
Accurate Depreciation Calculations: A professionally prepared depreciation schedule ensures you’re claiming the correct amount each year. This reduces the risk of missing out on deductions or making errors in your tax returns- giving you peace of mind that your depreciation claim is both maximised and compliant.
ATO Compliance: The Australian Taxation Office requires that depreciation claims, especially for older properties, be substantiated with a tax depreciation schedule prepared by a specialist quantity surveyor. This ensures your claims are backed by accurate estimates of construction costs and the effective life of each asset, keeping you on the right side of ATO regulations.
Strategic Advantages for Property Owners:
Spot Renovation Opportunities: Reviewing your depreciation schedule can highlight which plant and equipment assets are nearing the end of their effective life. This insight helps you plan upgrades or renovations that not only improve your property’s appeal but also reset the depreciation “clock” on new assets- creating fresh deductions.
Plan for Future Expenses: Understanding the remaining depreciation on your property’s assets helps you anticipate when replacements or upgrades will be needed. This allows for better budgeting and long-term planning, especially for older properties where wear and tear is a factor.
Why Use a Qualified Quantity Surveyor?
A qualified quantity surveyor has the expertise to assess your property, estimate historical construction costs, and prepare a detailed tax depreciation schedule tailored to your investment. This is especially important for older properties, where records may be incomplete and accurate estimates are essential for maximising your depreciation deductions.
In summary: A tax depreciation schedule is a powerful tool for property investors with older properties. It helps you claim every dollar you’re entitled to, reducing your tax liability, improving cash flow, and supporting smarter property investing decisions. If you own an older investment property, consult a qualified quantity surveyor to prepare a tax depreciation schedule and ensure you’re making the most of your property’s depreciation potential, in full compliance with Australian Taxation Office guidelines.
Does an Old House Still Qualify for Division 43 Capital Works Depreciation?
Yes – often it can. Division 43 capital works depreciation on older properties covers the building structure and fixed structural improvements, such as concrete slabs, brickwork, built-in cabinetry, bathrooms, tiling, retaining walls, and driveways. For many residential properties, eligible capital works are generally claimed at 2.5% per year over a set period (commonly 40 years), but the exact start date and rate depend on when the works were completed and the type of construction. You can claim capital works deductions for buildings constructed after 15 September 1987, including structural renovations completed after this date.
The key point is that the “clock” doesn’t start when you buy the property. It starts when the eligible construction or improvement is finished. Knowing when the property was built is crucial, as it determines eligibility for capital works deductions. So, does an old house still qualify for capital works depreciation? It can – especially if it has had works done within the claim period.
Common real-world examples include a 1970s house in Perth with a 2016 extension, a Melbourne brick veneer with a 2012 bathroom and laundry rebuild, or a Sydney investment property with recent structural upgrades, a new roof, a carport/garage build, perimeter paving, or a retaining wall installed as part of landscaping. These are all cases where you may be able to claim capital works deductions if the renovations or buildings constructed meet the eligibility dates.
The main limitation is simple: if the original build (and later works) are too old or close to fully written off, the remaining Division 43 may be small. That’s one of the big differences in depreciation on old houses vs new builds in Australia – new builds often have more remaining capital works, while older homes rely more on later improvements to drive claims. The building allowance is calculated based on the construction cost, not the property value, which is important when estimating your potential deductions.
Plant & Equipment in Older Properties: What You Can (and Can’t) Claim Now
Division 40 (plant and equipment assets) covers the removable or “functional” depreciating assets in a residential rental property – items that wear out faster than the building itself. Think appliances, services and some finishes. Historically, these assets often drove big deductions in older homes, which is why many investors ask: What can you depreciate in an older investment property?
Here’s the catch. Under the plant and equipment depreciation rules for second-hand residential property in Australia, most investors can’t claim depreciation on existing (second-hand) plant and equipment already in the property when they purchase it. In plain terms: if you didn’t buy it new, you usually can’t depreciate it (with some exceptions depending on property type and ownership, which you should check with your accountant). The eligibility to claim depreciation on plant and equipment items also depends on when the house was purchased, as rules have changed over time.
What you can commonly claim in an older property is newly purchased and installed Division 40 assets from the date they’re installed and ready for use. The depreciation period for these assets is determined by the asset’s effective life, as set by the ATO, which guides how long you can claim deductions for each item. For example, claimable plant and equipment items include:
new hot water system
new split-system air conditioner
new oven, cooktop and rangehood
new carpets, blinds and curtains
new ceiling fans and smoke alarms (where newly installed)
Documentation matters. Keep invoices and installation dates, and make sure your schedule aligns with your accountant’s advice. Low-cost plant and equipment items under $300 may be eligible for immediate deductions, allowing you to claim the full amount in the year of purchase. If you’re wondering whether you need a tax depreciation schedule for an old investment property, Division 40 can still make it worthwhile, but only if you’ve installed (or plan to install) new assets that are actually claimable.
Renovations Change Everything: Depreciation After Renovating an Older House
If your property is older, renovations can be the turning point. In many cases, the original building has little Division 43 left, but new works create new deductions. Importantly, renovations completed by previous owners can also impact your current depreciation claims. If they undertook qualifying structural improvements after 27 February 1992, you may be able to claim deductions on those works as well. So, can I claim depreciation after renovating an older house in Australia? Often yes, because you’re adding fresh Division 43 capital works allowance (the new structure and fixed improvements) and often new Division 40 plant and equipment assets (new functional assets you bought and installed).
Examples that commonly increase claims in older Australian homes include a new kitchen or bathroom, an extension, a garage or carport build, a new driveway, re-tiling, built-in cabinetry, or structural upgrades like replacing subfloor supports. Pair that with newly installed assets such as a new hot water system, split-system air conditioning, appliances, blinds and carpets, and the schedule can look very different to what it would have been pre-reno. How much depreciation you can claim will depend on the scope and cost of the renovations, as well as whether the assets are new or second-hand.
Renovations can also unlock a “hidden” benefit: scrapping deductions. This is where you claim the remaining value of eligible assets (and in some cases capital works allowance) that you remove and dispose of during the renovation. If you’re wondering how to claim scrapping deductions during renovations, the practical answer is timing: organise a pre-renovation inspection so the quantity surveyor can identify what’s being removed (old kitchen, bathroom fittings, carpets, hot water system, blinds, a shed or lean-to, even sections of roofing or flooring), then update the schedule once the new works are finished. This is a major reason a depreciation schedule for a 1970s house in Australia often depends more on the renovation scope, how much depreciation is available from both your works and those of previous owners, than the build year.
No Receipts? How Quantity Surveyors Estimate Construction Costs for Depreciation
Older properties rarely come with the paperwork you wish they had. The original build contract is gone, past owners didn’t keep renovation invoices, and the “kitchen was updated sometime in the 2000s” is all you get. The good news is you can still claim legitimate deductions – because the ATO allows suitably qualified quantity surveyors to estimate eligible construction and improvement costs.
So, how do you estimate construction costs for depreciation without receipts? A quantity surveyor will typically complete an assessment of the building and improvements, then apply industry cost guides, historical costing data and local benchmarking to estimate what the works would have cost to build at the time. For example, a QS might assess a 1980s brick veneer in Adelaide with a later pergola, driveway and bathroom refit, or a Brisbane post-war home with a more recent extension and re-roofing. These estimates support ATO rules on tax depreciation schedules for older investment properties. They’re based on construction and improvement costs, not what you paid at settlement.
To improve accuracy, share what you know: settlement date, any known renovation dates, council DA/building approvals, strata records (if relevant), photos, and invoices for recent works. And if you’re asking why a quantity surveyor is needed for a tax depreciation schedule, “no receipts” is one of the most common reasons.
Depreciation Claim Process: Step-by-Step for Older Homes
Claiming depreciation on an older investment property doesn’t have to be complicated, but it does require a systematic approach to ensure you capture every eligible deduction. Here’s a step-by-step guide to help property owners navigate the process:
Determine the Age and Construction Costs: Start by establishing when your property was built and the construction costs involved. This information is crucial for calculating capital works deductions, as eligibility and rates depend on the property’s age and any subsequent structural improvements.
Identify Plant and Equipment Assets: List all plant and equipment assets in your property, such as appliances, carpets, and air conditioning units. For older homes, focus on assets you’ve purchased and installed since acquiring the property, as these are typically eligible for depreciation under current ATO rules.
Engage a Qualified Quantity Surveyor: A quantity surveyor is essential for older properties, especially when original construction costs or renovation records are missing. They will assess your property, estimate construction and improvement costs, and prepare a comprehensive depreciation schedule tailored to your investment property.
Obtain Your Depreciation Schedule: The quantity surveyor will provide a detailed depreciation schedule outlining all available depreciation deductions for both capital works and plant and equipment assets. This schedule is your roadmap for claiming depreciation each financial year.
Provide the Schedule to Your Accountant: Share your depreciation schedule with your accountant, who will include the relevant deductions in your tax returns at the end of the financial year. This ensures your depreciation claim is accurate and compliant with ATO requirements.
Maintain Accurate Records: Keep all records related to your investment property, including income, expenses, and the depreciation schedule. Good record-keeping supports your claims and makes future tax returns easier to manage.
By following these steps, property owners can confidently claim depreciation on older homes, maximising their depreciation deductions and improving the overall performance of their investment property.
Depreciation Rate: What Applies to Older Properties?
Understanding the depreciation rate that applies to your older investment property is key to maximising your tax deductions. For capital works, such as the building structure and permanent fixtures, properties built after 15 September 1987 are generally eligible for capital works deductions at a rate of 2.5% per annum over 40 years. If your property was built before this date, you may still be able to claim capital works deductions for renovations or structural improvements completed after 15 September 1987, provided you can establish the construction costs.
When it comes to plant and equipment, the depreciation rate is determined by the effective life of each asset, as set by the ATO. This means items like ovens, carpets, and air conditioners each have their own depreciation rate based on how long they are expected to last. For older properties, only plant and equipment assets you have purchased new and installed yourself are typically eligible for depreciation deductions.
A qualified quantity surveyor can help property owners accurately determine the applicable depreciation rates for both capital works and plant and equipment assets in their investment property. By assessing construction costs, structural improvements, and the effective life of each asset, a quantity surveyor ensures your depreciation claims are both maximised and compliant with ATO guidelines – helping you get the most out of your older property.
Is a Depreciation Schedule Worth It for an Older House? Cost vs Tax Savings
Whether a tax depreciation schedule is worth it for an older house comes down to one thing: how much eligible depreciation is actually available – and how quickly you can use it. Even when Division 40 is limited by the plant and equipment depreciation rules for second-hand residential property, older homes can still produce solid results if they’ve had structural improvements, or you plan to renovate. For income-producing properties, these deductions can be significant, as depreciation helps offset taxable income generated from the property. Additionally, rental property depreciation rates can impact the total deductions available, so understanding the rates applicable to your property type is important.
Use this simple framework to weigh tax depreciation schedule cost vs tax savings (older property):
Do you have (or can you identify) remaining Division 43? If the property has had an extension, structural upgrade, bathroom/kitchen rebuild, driveway, retaining walls or major landscaping within the eligible period, the capital works allowance can drive deductions for years.
Have you installed (or will you install) new assets? A new hot water system, split-system air con, appliances, carpets or blinds can create meaningful Division 40 claims – because you bought them new and installed them.
Are you renovating soon (scrapping opportunity)? A pre-reno inspection can unlock “found money” via scrapping. For example, removing an old kitchen, bathroom, carpets, or a backyard patio can create deductions you’d otherwise miss.
What’s your tax advice and personal circumstances? The higher your marginal tax rate, the more valuable the deductions. Also, the earlier you order the schedule, the sooner the benefits flow into cash flow. If you’re likely to sell in a year, the maths may look different from if you’ll hold for 5–10 years. Also, keep in mind that rental property depreciation rates may vary depending on the age and type of property, which can affect your total deductions.
A quick reality check helps. If you bought a 1970s brick veneer in Newcastle with no recorded improvements and you’re not planning upgrades, you may ask, do you need a depreciation schedule for an old investment property? Maybe not. But if that same property had a 2015 bathroom renovation and you’re adding air conditioning this year, the schedule often pays for itself quickly, especially once your accountant applies it correctly.
Older property depreciation schedule checklist for investors (quick triage):
Any renovations/extensions in the last 10–25 years?
Any new assets installed since you bought (or planned this year)?
Renovation planned that will remove existing items (scrapping)?
No receipts or unclear dates (specialist quantity surveyor estimate needed)?
Holding for more than 2–3 years and paying significant tax?
Is the property generating income as an investment or rental?
Is your property classified as an income-producing property?
If you tick two or more boxes, it’s usually worth pricing a schedule because “old house” doesn’t mean “no deductions”.
What You Can Usually Claim by Era: 1970s vs 1980s vs 1990s Homes
What you can claim depends less on the decade in the brochure and more on when eligible works were completed. Still, era is a useful shortcut when you’re estimating whether a schedule will have enough remaining value.
Investment properties are considered a taxable asset, meaning they generate income and are eligible for depreciation deductions that can reduce your taxable income.
When claiming depreciation on assets, how long you can claim depends on the asset’s effective life. The asset’s effective life determines the period over which you can depreciate the asset, impacting calculations under both the prime cost and diminishing value methods.
Compared to an older house, a brand new property generally offers greater depreciation benefits, as you can claim both capital works allowance and plant and equipment asset deductions from the outset, often resulting in higher tax savings.
1970s homes: often renovation-driven (plus scrapping)
For many 1970s houses, the original structure may have limited remaining Division 43, especially if the eligible claim period is nearing exhaustion. That’s why a depreciation schedule for a 1970s house often comes down to later improvements. Look for extensions, re-roofing, new driveways, retaining walls, verandahs, garage/carport builds, or full bathroom/kitchen renovations completed in the last couple of decades. If you’re planning a renovation, this era can also be strong for scrapping. For example, removing an outdated kitchen, bathroom tiling, walls or a carport where eligible.
1980s homes: mixed with some remaining building write-off, plus common upgrades
With 1980s properties, you may still see meaningful capital works allowance if the relevant construction or improvements fall within the eligible period. A depreciation schedule for a 1980s house often includes a blend of remaining Division 43 and later upgrades. Think of a 2008 ensuite addition, a 2015 pergola and paving package, or a 2019 laundry rebuild. In practice, bathrooms, kitchens, carports/garages and outdoor concrete works are frequent “value levers”, especially in suburban brick veneer stock across Melbourne, Adelaide and parts of Perth.
1990s homes: usually stronger Division 43 than expected
A depreciation schedule for a 1990s house is often more substantial because there can be more remaining capital works allowance on the building itself (depending on completion dates), plus any later improvements. Common claim drivers include original structural components with remaining value, plus later renovations like upgraded kitchens, new floor tiling, added alfresco areas, or driveway/landscaping packages. Even if plant and equipment is limited by the second-hand rules, 1990s homes can still stack up on capital works allowance alone – particularly for investors planning to hold for several years.
When Is a Quantity Surveyor Needed (and How to Work With Your Accountant)?
If you’re asking when a quantity surveyor is needed for a tax depreciation schedule, the simplest answer is: when the deductible costs aren’t clear, or the property has layers of improvements over time. A specialist quantity surveyor can inspect the property, identify eligible assets and works, and produce a report your accountant can use to claim deductions correctly.
You’ll usually benefit from a quantity surveyor if you tick any of these boxes:
You don’t have build or renovation costs (common with older homes where owners “did the kitchen years ago”). This is where a quantity surveyor’s estimate supports the schedule under ATO rules on tax depreciation schedules for older investment properties.
The property has had multiple renovation stages, such as a 1980s brick veneer in Adelaide with a 2007 carport, 2014 bathroom upgrade and 2021 re-roofing.
You’re planning a renovation and want the scrapping value assessed, especially if you’re stripping a kitchen/bathroom or removing old flooring. A pre-renovation inspection can make a big difference.
It’s strata or has common property, like a 1990s unit in Brisbane, where certain items may sit in common areas and need the right treatment.
You’re unsure what’s still claimable under the second-hand rules, and you want clarity on what you installed new vs what came with the property (relevant to “do you need a tax depreciation schedule for an old investment property” decisions).
A practical workflow keeps it clean: the quantity surveyor prepares the schedule; your accountant applies it in the return and checks your eligibility (including the plant and equipment depreciation rules for second-hand residential property and your ownership structure). Before you book, gather what you can: settlement statement, any renovation invoices, council approvals, photos, and notes on what you replaced and when. That way, you maximise what you can legally claim while staying aligned with how the ATO expects depreciation to be substantiated for older rentals.
Conclusion
An older house can still deliver worthwhile depreciation. The build year matters, but it’s rarely the deciding factor. What usually moves the needle is what’s been added or replaced since, and what you plan to do next. Many investors miss this and assume there’s nothing to claim, when a 1970s brick veneer with a 2015 bathroom rebuild, a new driveway, or a recent extension can still generate ongoing Division 43 capital works allowance deductions. Add in newly installed items you paid for, like a hot water system or split-system air conditioner, and the numbers can improve again, even under the plant and equipment depreciation rules for second-hand residential property in Australia.
If you’re renovating, the “hidden win” is often scrapping. A pre-renovation inspection can help you claim the remaining value of eligible items you remove (like old cabinetry, carpets, blinds, or a backyard shed), which can change whether a tax depreciation schedule is worth it for an older house.
To decide quickly, use the checklist: recent improvements within the claim period, new assets installed, renovation planned, missing cost records, and a holding period of more than a few years. Then speak with your accountant about your tax advice and personal circumstances. When costs are unclear, engage a qualified quantity surveyor especially if you’re asking do you need a tax depreciation schedule for an old investment property or can you claim depreciation on an older rental property in Australia. If you want certainty, request a quote/assessment and work through the checklist before you spend a dollar.
