Rental Property Income and Tax Deductions for Australian Investors: A Complete Guide
Rental property remains one of the most popular investment strategies in Australia. It offers the potential for capital growth, regular income, and significant tax benefits — but only when managed correctly.
Tax on rental property is not complicated if you understand the rules. The challenge is that the rules are specific, the timing matters, and the difference between a deductible repair and a non-deductible capital improvement can save or cost you thousands of dollars.
This guide covers everything an individual investor needs to know — from what counts as rental income, to deductions, depreciation, negative gearing, short-stay rentals, CGT, and the ATO's updated draft ruling TR 2025/D1.
Trinity Accounting Practice supports property investors with full tax preparation, rental schedules, depreciation management, and year-round advice from our office in Beverly Hills, NSW.
What Counts as Rental Income
All amounts you receive for the right to use your property are rental income and must be included in your tax return.
This includes regular weekly or monthly rent from long-term tenants, bond money kept because of damage or unpaid rent, insurance payouts for lost rent periods, booking income through short-stay platforms such as Airbnb or Stayz, and any payments from family members who occupy the property as tenants.
You declare rental income in the financial year you receive it. If a tenant pays rent in advance — for example, paying six months upfront — the full amount is taxable in the year received, not spread across the period it covers.
The ATO provides detailed guidance on rental property tax treatment on their rental properties page.
Negative Gearing and Positive Gearing
Understanding whether your property is negatively or positively geared is the starting point for rental tax planning.
Negatively geared property: Your total rental expenses — including interest, management fees, rates, insurance, repairs, and depreciation — exceed your rental income. The resulting loss is generally deductible against your other income, reducing your overall taxable income and tax payable. This is why negatively geared investors receive a tax benefit in the short term while waiting for capital growth over time.
Positively geared property: Your rental income exceeds your total rental expenses. You are making a net profit from the property. This profit is included in your taxable income and taxed at your marginal rate.
Neutrally geared property: Income and expenses roughly break even, with little or no net impact on taxable income.
Most Australian residential property investors operate with some degree of negative gearing, particularly in high-value markets. The tax benefit reduces with rising rents over time as properties shift toward neutral or positive gearing.
If you are reviewing the tax position of your investment property, our accounting and tax team can model the after-tax return across different scenarios.
What You Can Claim as a Deduction
The ATO allows deductions for expenses incurred to earn rental income. The expense must relate directly to the rental property, must not be capital in nature, and must be supported by records.
Deductible expenses include interest on your investment loan, property management and agent fees, advertising costs to find new tenants, council rates and water rates, land tax where it applies under your state's rules, building insurance, landlord insurance and public liability insurance, cleaning and gardening, pest control, body corporate fees for maintenance and administration, repairs to fix damage from tenants or normal wear and tear, and accounting fees for preparing your rental schedule.
Some of these deserve a closer look.
Loan interest: Interest is deductible only on the portion of your loan used to purchase or improve the rental property. If you redrew from your investment loan for personal purposes — a holiday, a car, a home renovation — the interest on that portion is not deductible. Mixing personal and investment borrowings in one loan is one of the most common record-keeping problems we see. Keep your investment loan clean and separate.
Land tax: Land tax is a state-based tax and treatment varies. In NSW, land tax on investment property is generally deductible. Rates and thresholds differ across states. If you hold property in multiple states, each has its own rules.
Body corporate fees: Regular levies for administration, maintenance, and management are deductible. Contributions to the sinking fund that are used for capital improvements are not deductible immediately — they are treated as capital works.
The ATO lists rental expenses you can claim now and expenses that must be spread over time.
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Repairs, Maintenance, and Capital Improvements: Getting It Right
This is the area where the most common and most costly errors occur. The distinction matters because it changes both your deduction timing and your CGT cost base.
Repairs restore a damaged or deteriorated item to its original condition. They are caused by tenant use, wear and tear, or accidental damage. A repair is deductible in full in the year incurred.
Examples of deductible repairs: fixing a leaking tap, replacing a broken window, patching damaged plasterboard, repairing a faulty oven door, fixing storm-damaged guttering.
Maintenance keeps the property in good working order and prevents deterioration. Maintenance is also deductible in full in the year incurred.
Examples of deductible maintenance: cleaning gutters, servicing air conditioning units, repainting surfaces due to normal weathering, oiling deck timber.
Capital improvements go beyond restoring or maintaining — they upgrade the property, increase its value, or extend its useful life. Capital improvements are not deductible immediately. They are claimed over time as capital works deductions at 2.5% per year.
Examples of capital improvements: replacing an old kitchen with a new one, installing a new bathroom, adding a deck that was not there before, replacing single-pane windows with double-glazed windows throughout the property, installing ducted air conditioning for the first time.
The line between repair and improvement is not always obvious. Replacing one broken window is a repair. Replacing all windows with a different style is an improvement. Replacing a damaged section of flooring is a repair. Replacing all flooring with a new material is an improvement. If you are unsure before starting work, ask your accountant first — not after the invoice has been paid.
Initial Repairs: Why They Are Not Deductible
This rule surprises many first-time investors. If you purchase a property in poor condition and repair it before renting it out — or shortly after purchasing it — those repairs are capital in nature, not deductible.
The reason is that those repairs relate to putting the property into a suitable state for income production. They are part of your cost of acquisition, not a cost of earning income.
Examples of non-deductible initial repairs: fixing structural issues identified in the pre-purchase building inspection, repainting the entire property before the first tenant moves in, replacing rotten flooring present at the time of purchase, repairing broken fixtures that existed when you bought the property.
These amounts are not lost entirely — they are added to the cost base of the property for CGT purposes, or treated as capital works where applicable, and reduce the gain on eventual sale.
Depreciation and Capital Works
Two depreciation systems apply to rental properties.
Capital works deductions cover the building structure and any structural improvements. These are claimed at 2.5% per year for 40 years from the date of construction or improvement. They apply to things like walls, floors, ceilings, built-in robes, and fixed bathroom fittings.
To claim capital works, you need to know the original construction cost or the cost of improvements. For older properties where records are unavailable, a quantity surveyor report is the standard method for establishing an estimate. The ATO provides detail on capital works deductions here.
Depreciation on plant and equipment covers removable or mechanical assets — appliances, carpet, hot water systems, blinds, exhaust fans, and similar items. Rules changed significantly from 1 July 2017. Investors who purchased second-hand residential properties after that date can no longer claim depreciation on existing plant and equipment unless they purchased it themselves new. New plant and equipment items you purchase and install yourself remain depreciable.
For new properties, both capital works and plant and equipment depreciation can be substantial — often $5,000 to $15,000 per year in the early years of ownership. A quantity surveyor report is usually worth the cost for any property built after 1985.
ATO Draft Ruling TR 2025/D1 — What Investors Need to Know
The ATO released draft tax ruling TR 2025/D1 to clarify the treatment of rental property deductions, particularly around repairs, improvements, and the distinction between capital and revenue expenditure.
This ruling matters because it consolidates the ATO's current position on several common investor issues — including what constitutes a repair, when improvements must be written off over time, and how mixed expenditure (part repair, part improvement) should be treated.
Investors with older properties, those who have recently completed renovations, or those who have been claiming deductions in this area should review this ruling and confirm their approach is aligned with the ATO's updated guidance.
Our team at Trinity Accounting Practice can review your rental property claims against this updated guidance and ensure your position is correct.
Short-Stay Rentals: Airbnb, Stayz, and Holiday Letting
Short-term rental platforms have created both opportunities and tax complexity for property owners.
If you rent your property through Airbnb, Stayz, or a similar platform — whether year-round or for part of the year — the income is taxable and must be included in your return.
If the property is available for short-stay rental for the entire year, you can claim expenses for the full year. If you use it personally for some periods, you must apportion your deductions.
The apportionment works by time. If the property is used personally for 6 weeks and available for rent for 46 weeks, you can claim 46/52 of the annual expenses.
Periods when the property is available for rent but unbooked — actively listed, not blocked out for personal use — are treated as rental periods and expenses remain deductible for those weeks.
GST does not generally apply to residential rent, but if your short-stay rental income from all sources exceeds $75,000, you may have GST obligations. This is an area where professional advice is important before you start operating at scale.
Vacant Rental Properties
If your property is vacant — between tenants, being advertised, or being made ready for rent — expenses remain deductible provided you are genuinely trying to rent it.
To support your claim you should have evidence of active advertising, a realistic rental price comparable to similar properties in the area, and agent correspondence where applicable.
If the property sits vacant without active steps to find tenants — for example, if you are holding it for personal use or waiting for a higher rent than the market supports — the ATO may deny deductions for that period.
Borrowing Expenses
Borrowing expenses include loan establishment fees, lender's mortgage insurance, mortgage broker fees, title search fees, and stamp duty on the mortgage. These are deductible but spread over five years (or the loan term if shorter).
Interest on the loan itself is a separate deduction and is claimed in full each year as incurred — not spread over five years.
If you redraw from an investment loan for a non-investment purpose, the interest on the redrawn amount is not deductible. Keeping your investment loans clean and separate from personal borrowings is essential. For clients who want to review their loan structure from both a finance and tax perspective, our Nexus Wealth Partners mortgage broking team and our accounting team work together to find the most effective outcome.
Record Keeping for Rental Properties
The ATO can request evidence for any deduction claimed. Good records are what protect your claims and make lodgement straightforward.
You should keep purchase and settlement documents, loan statements showing interest paid each year, all invoices and receipts for expenses, council rate notices, insurance policies and renewal notices, property management statements, quantity surveyor reports, lease agreements, records of any private use periods, and all correspondence with tenants or agents.
Records must be kept for five years from the date of lodgement of the return in which they were claimed, or five years from the date of a CGT event for property-related records.
Selling Your Rental Property and Capital Gains Tax
When you sell a rental property, capital gains tax applies to any gain. The gain is your sale price less your cost base.
Your cost base includes the original purchase price, stamp duty, legal and conveyancing fees, any non-deductible initial repairs, capital improvements made over the years (that were not already deducted as capital works), and selling costs including agent commission and legal fees.
Capital works deductions you have already claimed reduce your cost base. You cannot claim them twice — once as a deduction and again as a cost base reduction.
If you have owned the property for more than 12 months, individuals are generally eligible for the 50% CGT discount — meaning only half of the capital gain is included in taxable income. See the ATO's guidance on the CGT discount for eligibility conditions.
If the property is held inside an SMSF, different CGT rules apply — particularly if the fund is in pension phase. Our SMSF accounting team can advise on this in the context of your fund's strategy.
For a full overview of current tax rates and thresholds that apply to your CGT calculation.
Common Mistakes Made by Property Investors
Claiming initial repairs as immediate deductions. Pre-purchase repairs and early-stage work to make the property rentable are capital — not immediately deductible. This is one of the most frequently corrected errors in ATO reviews.
Claiming private travel. Travel to inspect a rental property is no longer deductible for individual residential property investors under rules that changed in 2017. This catches many investors who were claiming travel before the change.
Not apportioning for private use. If you or family members use the property at any point during the year, deductions must be reduced to reflect that use.
Claiming capital improvements as repairs. A full kitchen renovation is not a repair. The ATO is experienced at identifying this pattern and will disallow incorrectly categorised claims.
Not separating loan purposes. Mixed-use loans where investment and personal borrowings are combined create ongoing apportionment problems and can cause deductions to be denied.
Poor depreciation claims. Overclaiming or underclaiming depreciation — particularly on plant and equipment after the 2017 rule changes — creates errors that can attract ATO attention.
Inadequate records. Without invoices, bank statements, and loan documents, deductions cannot be supported. The ATO does not accept estimates in the absence of records.
How Trinity Accounting Practice Supports Rental Property Investors
Ramy Hanna, Principal of Trinity Accounting Practice, holds Fellow memberships with the IPA, TIA, and NTAA and is a Registered Tax Agent. Our team supports residential and commercial property investors across Sydney and Australia with every aspect of rental tax compliance and planning.
We assist with:
- Preparing accurate rental property schedules for your annual tax return
- Reviewing loan interest deductions and identifying mixed-purpose loan issues
- Assessing repairs vs capital improvements before you commit to work
- Establishing and maintaining capital works and depreciation schedules
- Year-end rental tax planning to optimise your position before 30 June
- Advising on acquisition and sale from a CGT perspective
- Supporting ATO reviews and audits where the rental schedule is questioned
- Full bookkeeping for investors with multiple properties through our bookkeeping team
- Trust and structure advice for investors considering holding property through a family trust or company
If your investment strategy includes business finance, commercial property acquisition, or refinancing your investment loans, our Nexus Wealth Partners team can help with finance solutions alongside the accounting advice.
For growing investors who want ongoing financial oversight across their portfolio, our Virtual CFO Services team provides structured reporting and planning support.
You can explore all our services at trinitygroup.com.au/services or discover the range of industries we work with at trinitygroup.com.au/niches.
Contact Trinity Accounting Practice
Trinity Accounting Practice159 Stoney Creek Road Beverly Hills NSW 2209📞 02 9543 6804🌐 www.trinitygroup.com.au📅 Book online — after-hours and weekend appointments available
Disclaimer
Disclaimer: This article provides general information only and does not constitute financial, legal, or tax advice. Rental property tax rules are complex and your specific circumstances will affect the outcome. You should seek professional advice tailored to your situation before making decisions about deductions, depreciation, loan structures, or property sales. Trinity Accounting Practice is a registered tax agent. Contact our team for personalised guidance.
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