I had a client come in last year who had been self preparing their rental property tax return for almost a decade. They owned two investment properties in the Perth outer suburbs and genuinely thought they had the deductions sorted. When we sat down and went through their depreciation position properly, we found they had never had a quantity surveyor’s depreciation schedule prepared on either property, meaning they had been missing out on thousands of dollars in capital works and plant and equipment deductions every single year since purchase.
This is far more common than most investors realise. Property tax rules in Australia are detailed, they shift from year to year, and the ATO has been paying closer attention to rental property claims in recent times. Many investors are either under claiming legitimate deductions out of caution, or over claiming in areas that genuinely attract ATO scrutiny, simply because they are not across the fine print. This guide walks through the deductions property investors in WA most often get wrong, and why working with a property investment tax specialist tends to pay for itself many times over.
Quick Answer
If you only have a minute, here is the short version. The deductions most commonly missed or mishandled by property investors include depreciation on plant, equipment and capital works, correctly spread borrowing costs, interest apportionment where a loan has been partly redrawn for personal use, and the rental income that needs to be declared alongside the obvious rent, such as insurance payouts and retained bond money. Travel costs for property inspections are generally no longer deductible for residential properties, and the line between a deductible repair and a capital improvement trips up almost every investor at some point. Getting these right, and claiming everything you are genuinely entitled to, is where a specialist earns their fee.
Quick Reference Table
| Deduction Area | Common Mistake | What to Do Instead |
| Depreciation | No quantity surveyor schedule obtained | Get a professional depreciation schedule prepared |
| Borrowing costs | Claimed fully upfront | Spread over 5 years or the loan term if over $100 |
| Loan interest | Claiming interest on redrawn personal funds | Apportion interest between investment and private use |
| Repairs vs improvements | Treating renovations as immediate repairs | Capital works claimed at 2.5% annually over 40 years |
| Travel expenses | Claiming inspection travel costs | Generally no longer deductible for residential property |
| Rental income | Omitting insurance payouts or retained bonds | Declare all rental related income received |
Why a Property Investment Tax Specialist Catches What Self Preparation Misses
Most property investors are not accountants, and there is no reason they should be expected to track every change to rental property tax rules while also running their own business or job. This is precisely where a property investment tax specialist adds real value beyond simply lodging a return. The role involves understanding how your specific ownership structure, loan arrangement and property history interact with current ATO rules, and identifying deductions that a general tax preparer working through a standard checklist might overlook entirely.
How a Specialist Approaches Your Property Portfolio Differently
A specialist looks at your property holdings as a whole picture rather than treating each return as an isolated event. This matters because decisions made in one year, such as refinancing a loan or carrying out renovations, can have tax consequences that ripple into future years if they are not handled correctly from the outset. A specialist will also typically flag opportunities proactively, such as recommending a depreciation schedule be updated after a renovation, rather than waiting for you to raise it.
The Depreciation Deductions Most Investors Leave on the Table
Depreciation is consistently one of the largest deductions available to property investors, and it is also one of the most commonly missed in full. There are two main categories worth understanding. Capital works deductions cover the structural elements of the building itself, such as the original construction cost, extensions and structural renovations, and these are generally claimed at 2.5 percent annually over 40 years from the completion date. Plant and equipment deductions cover items that can be removed from the property relatively easily, such as carpets, blinds, hot water systems and dishwashers, which depreciate at different rates depending on their effective life.
The mistake we see constantly is investors never commissioning a professional depreciation schedule at all, often because they assume the deduction will be small or not worth the cost of the report. In most cases, the depreciation claim recovered in the first year alone covers the cost of having the schedule prepared, and the deductions continue flowing for years afterward. If you have owned an investment property for several years without a depreciation schedule, it is worth having one prepared now rather than continuing to miss out.
Borrowing Costs and Interest Deductions That Catch Investors Out
Borrowing costs, including loan establishment fees, lender’s mortgage insurance and title search fees, are deductible, but the timing trips a lot of people up. If total borrowing costs are under 100 dollars, they can be claimed in full in the year incurred. Above that threshold, the costs need to be spread evenly over five years or the term of the loan, whichever is shorter. Claiming the full amount upfront when it should be spread is a common and easily avoided error.
Interest deductions carry their own trap. If you have redrawn funds from your investment loan for a personal purpose, such as a car purchase or a holiday, the interest attributable to that redrawn portion is no longer deductible, even though it sits within the same loan account as your investment borrowing. Keeping investment and personal borrowing clearly separated, ideally through entirely separate loan accounts, makes this far easier to manage and defend if the ATO ever asks questions.
Repairs Versus Improvements: A Distinction That Costs Investors Thousands
This is possibly the single most common area of confusion for property investors, and getting it wrong can mean either missing an immediate deduction or incorrectly claiming a deduction that should have been spread over decades. A genuine repair, such as fixing a broken window, replacing a damaged section of guttering or repairing an existing hot water system, is generally deductible in full in the year the cost is incurred.
An improvement, on the other hand, is something that goes beyond restoring the property to its original condition. Replacing an entire kitchen with a higher specification version, adding a new deck that did not exist before, or renovating a bathroom with upgraded fittings are all capital improvements, and they are claimed as capital works deductions spread over 40 years rather than deducted immediately. Investors who treat a full renovation as a repair are taking a position that will not hold up if reviewed, and it is an area where professional advice genuinely protects you.
Rental Income You Might Be Forgetting to Declare
While most of this guide focuses on deductions, it is worth remembering that the ATO also expects complete and accurate reporting of rental income, and this is an area where investors sometimes unintentionally under declare. Beyond the obvious weekly or monthly rent received, you also need to declare insurance payouts related to the property, reimbursements from tenants for expenses you initially paid, any bond money retained at the end of a tenancy, and lease cancellation fees paid by a departing tenant. Missing these items, even unintentionally, creates a discrepancy that can flag your return for closer attention.
Travel Expenses: A Deduction That No Longer Applies the Way It Used To
It used to be common practice for investors to claim travel costs for inspecting their rental property or carrying out minor maintenance themselves. This deduction has generally been removed for residential rental properties, meaning the cost of driving to inspect your property or collect rent is typically no longer deductible, regardless of how directly it relates to managing your investment. Many investors are still claiming this deduction out of habit or outdated advice, which creates unnecessary risk at tax time. If you are unsure whether a specific type of travel still qualifies under current rules, this is exactly the kind of question worth putting to a specialist before you lodge.
How Your Ownership Structure Affects Your Deductions
The way a property is owned has a real impact on what can be claimed and by whom, and it is another area where investors often do not get the full picture until a problem arises. If a property is owned jointly, whether between spouses, family members or business partners, income and deductions generally need to be split according to the legal ownership percentage recorded on the title, regardless of who actually contributed the deposit or who manages the property day to day. This surprises a lot of couples who assume they can simply allocate the loss to whichever partner is on the higher income to maximise the tax benefit.
Properties held through a trust or company structure follow entirely different rules again, with different implications for negative gearing benefits, access to the capital gains tax discount, and how losses can be used. There is no single right structure for every investor, and what works well for one person’s circumstances may be entirely wrong for another’s, depending on income levels, future plans for the property, and broader financial goals. This is a conversation worth having before you purchase an investment property wherever possible, since restructuring ownership after the fact can trigger stamp duty and capital gains tax consequences that could have been avoided with earlier planning.
The Capital Gains Tax Consequences Many Investors Overlook
Deductions during the period you hold a rental property are only one half of the tax picture. What happens when you eventually sell matters just as much, and it is an area where the groundwork needs to be laid years in advance rather than figured out at settlement. The capital gains tax calculation depends heavily on accurate records of your original purchase costs, any capital improvements made along the way, and the selling costs incurred, all of which reduce the taxable gain if properly documented.
A common and costly oversight is failing to keep records of capital improvements made over the years, which means investors end up paying tax on a larger gain than necessary simply because they cannot prove what they spent on the kitchen renovation five years ago or the new fence installed after a storm. Every dollar spent on a genuine capital improvement, properly documented, reduces your eventual capital gains liability, which makes the record keeping habits discussed throughout this guide relevant well beyond just your annual tax return.
It is also worth understanding how the timing of a sale interacts with your other income in that financial year. Selling an investment property in a year where your income is unusually high, perhaps due to a bonus or a change in employment, can push a larger portion of the capital gain into a higher tax bracket than if the sale had occurred in a different year. This is exactly the kind of timing consideration a property investment tax specialist can help you plan around well before contracts are signed, rather than discovering the impact only once the return is being prepared.
Why Proactive Tax Planning Beats Reactive Tax Return Preparation
Many property investors only think about tax once a year, when it is time to lodge a return, and by that point most of the opportunities to actually influence the outcome have already passed. Genuine tax planning happens throughout the year, not just at tax time, and it involves thinking ahead about decisions like when to carry out renovations, how to structure a refinance, and whether the timing of a sale could be adjusted to a more favourable financial year.
This is ultimately the real difference between simply having your return prepared and working with someone who takes a proactive interest in your property portfolio as a whole. A reactive approach catches obvious deductions after the fact. A proactive approach helps you make better decisions before the financial year even ends, which is where the genuine long term value of professional advice tends to show up most clearly.
What Good Record Keeping Looks Like for Property Investors
None of the deductions above are worth anything if you cannot substantiate them with proper records. Keep settlement statements from the original purchase, all invoices and receipts for repairs and improvements, your depreciation schedule, loan statements showing interest charged, and copies of lease agreements and any correspondence about rent changes or vacancy periods. Good record keeping is not just about surviving an ATO review, it is also what allows your accountant to identify every deduction you are entitled to rather than working from incomplete information.
Checklist Before You Lodge Your Property Investor Tax Return
- Confirm you have a current depreciation schedule covering both capital works and plant and equipment
- Check borrowing costs over 100 dollars are being spread correctly rather than claimed upfront
- Review your loan structure to ensure investment and personal borrowing are clearly separated
- Correctly classify repairs versus capital improvements before claiming them
- Declare all rental related income, including insurance payouts, reimbursements and retained bonds
- Confirm inspection related travel costs are not being claimed if they no longer qualify
- Keep complete records of all invoices, statements and agreements related to the property
Final Word
If you live in Byford and are looking for a property investment tax specialist who genuinely understands how these rules apply to your specific situation, our team is here to help. Getting your property tax return right is not just about compliance, it is about making sure you are not leaving money on the table every single year.
We have been helping property investors across Perth and Western Australia get their deductions right for over 30 years. If you would like to talk through your property portfolio, get in touch with our team today.
Frequently Asked Questions
1. What does a property investment tax specialist actually do differently to a general accountant?
A property investment tax specialist focuses specifically on the rules, deductions and structuring considerations that apply to rental properties, meaning they are more likely to catch deductions a general accountant working through a standard checklist might miss, and more likely to flag risks specific to property ownership before they become a problem.
2. Do I need a depreciation schedule if my property is older?
Yes, in most cases. While the capital works deduction may be limited if the property was built before a certain date, plant and equipment items such as carpets, blinds and appliances can still generate meaningful depreciation deductions regardless of the building’s age, so it is worth having a schedule prepared even for older properties.
3. Can I claim the interest on my investment loan if I have redrawn money for personal use?
You can only claim the portion of interest that relates to the investment purpose of the loan. If you have redrawn funds for a personal expense from the same loan account, the interest on that redrawn portion is not deductible, which is why keeping investment and personal borrowing separate is so important.
4. Is it still possible to claim travel costs for inspecting my rental property?
Generally no, this deduction has been removed for residential rental properties in most circumstances. If you believe your situation is different, it is worth discussing the specifics with a property investment tax specialist before claiming it.
5. What happens if I classify a capital improvement as a repair by mistake?
If the ATO reviews your return and determines an expense was incorrectly classified as a repair when it was actually a capital improvement, you may need to amend your return, repay the incorrectly claimed deduction, and potentially face interest charges. Getting the classification right from the outset avoids this entirely.
This article is general information only and does not constitute personalised tax or financial advice. Tax rules relating to rental properties can change and may apply differently depending on your individual circumstances. Always seek advice from a qualified accountant or registered tax agent before making decisions about your investment property tax return.
