Immediately Deductible Rental Expenses
These expenses are deductible in the year they are incurred - provided the property is rented or genuinely available for rent during that period. Personal use periods proportionally reduce deductibility.
- Loan interest: The interest component of your investment loan repayments is fully deductible. The principal component is NOT deductible. On a $600,000 loan at 6.2% interest-only, that's $37,200/yr in deductions. If the loan is principal and interest, only the interest portion counts - your bank's annual statement shows the split.
- Property management fees: Fees charged by a property manager (typically 7-10% of rent plus GST) are fully deductible. Letting fees (for finding a new tenant) and lease renewal fees are also deductible.
- Council rates and water charges: Fully deductible. Water usage charges billed to you as landlord (when tenants pay usage separately) are also deductible. Rates billed during vacancy periods are still deductible if the property is genuinely available for rent.
- Landlord insurance: Fully deductible. This is separate from building insurance (also deductible). Contents insurance for landlord-owned furnishings is deductible. Tenant contents insurance is the tenant's responsibility.
- Repairs and maintenance: Repairs to existing damage or wear - replacing a broken hot water system, patching a leaking roof, repainting walls between tenants - are immediately deductible. Improvements (adding a room, upgrading a kitchen) are capital expenditure and must be depreciated, not immediately deducted.
- Advertising costs: Advertising for tenants (online listings, signage) is immediately deductible.
- Stationery, postage, phone: Reasonable costs of managing the property (calling tradespeople, printing lease documents) are deductible.
- Travel to inspect the property: Travel to inspect your rental property was deductible until 30 June 2017. For residential rental properties, travel costs have been non-deductible since 1 July 2017 - a significant change that many investors still incorrectly claim. Commercial property travel remains deductible.
Depreciation: The Deduction Most Investors Miss
Depreciation allows you to claim a deduction for the decline in value of the property structure and its fixtures and fittings over time - without spending any cash. It is often the largest single deduction for investment property owners, and the most overlooked.
- Division 43 - building allowance: The construction cost of the building structure (not land) can be depreciated at 2.5% per year over 40 years for properties built after 15 September 1987. On a building constructed for $400,000, that's $10,000/year in deductions - for 40 years - even though you don't spend a cent.
- Division 40 - plant and equipment: Removable items (carpet, blinds, dishwasher, air conditioning units, hot water systems) depreciate based on their effective life as determined by the ATO. These items have shorter effective lives (5-20 years) and higher depreciation rates than the building.
- Pre-owned properties and Division 40 restriction (post-May 2017): For properties purchased after 9 May 2017, investors can only depreciate plant and equipment if they purchased the items new (i.e., they installed them). You cannot depreciate existing carpets or appliances in a second-hand property. New properties retain full Division 40 deductibility.
- Quantity surveyor report: To maximise depreciation claims, engage an ATO-registered quantity surveyor to prepare a depreciation schedule. Cost: $500-$1,000 (itself tax deductible). A quality report can identify $5,000-$15,000 in annual depreciation deductions the investor would otherwise miss. For new properties, this is essential.
- Depreciation reduces cost base: Division 43 (building) deductions claimed reduce your cost base for CGT purposes - meaning the taxable gain on sale is higher. Division 40 (plant and equipment) deductions claimed are generally 'recouped' and included in assessable income on disposal. Understand this interaction before deciding how aggressively to claim.
- Depreciation schedule shelf life: A quantity surveyor's schedule is prepared once and valid for the life of the property under your ownership. Update it if you make significant improvements or install new plant items.
Borrowing Costs, Prepaid Expenses, and Timing
Some rental property deductions have specific timing rules that affect which financial year they can be claimed.
- Borrowing costs: Expenses incurred to obtain your investment loan - loan establishment fees, mortgage registration fees, mortgage broker commission (no, this is not deductible to you), stamp duty on the mortgage, and title search fees - are deductible but must be spread over the lesser of 5 years or the loan term. If total borrowing costs are under $100, claim immediately.
- Prepaid expenses: Landlord insurance or property management fees paid in advance (before 30 June for next year's coverage) can only be immediately deducted if the prepayment covers 12 months or less and the period ends by 30 June of the following year. Prepaying 12 months of insurance before 30 June is a legitimate tax planning strategy.
- Loan refinancing costs: When you refinance your investment loan, the unamortised balance of the original borrowing costs can be claimed immediately in the year of refinancing. The new loan's borrowing costs start a fresh 5-year amortisation.
- Body corporate / strata fees: Fully deductible for investment properties. Administrative levies are immediately deductible. Special levies for capital works (e.g., remediation of the building facade) may be capital - check the strata committee's characterisation.
- Land tax: Deductible if assessed on your investment property. The threshold and rates vary significantly by state. In NSW, the land tax-free threshold for investment property owners is $1,075,000 (2025 calendar year, indexed annually). In VIC, the threshold is $300,000 (or $25,000 for trusts).
- Accounting fees: Fees paid to prepare your rental income schedules and investment property tax returns are deductible. If your accountant charges separately for the rental property section, this cost is clearly deductible.
Negative Gearing, Records, and Common ATO Traps
Negative gearing - where deductible expenses exceed rental income - creates a tax loss that can offset other income. Understanding the rules and record-keeping requirements protects you at audit.
- Negative gearing offset: If your total rental deductions exceed your rental income, the net rental loss reduces your taxable income from salary or other sources. At a 39% marginal rate (including Medicare), a $10,000 rental loss saves $3,900 in income tax. This is the tax benefit that makes negatively geared property attractive for high-income earners.
- Positive gearing: If rental income exceeds expenses, the profit is assessable income. Properties in high-yield markets (regional areas, commercial property) are often positively geared. Tax is payable on the net rental profit.
- Record keeping - 5 years: Keep all receipts, bank statements, loan statements, depreciation schedules, lease agreements, and property management statements for 5 years from the date of lodging the relevant return. For CGT purposes, records must be kept from the date of purchase until 5 years after the sale - often 20-30+ years for long-held properties.
- Mixed use - holiday homes: If your property is sometimes available to rent and sometimes used personally, deductions are apportioned based on actual rental days vs total days (NOT just the proportion of rental income). The ATO's benchmark data for holiday homes is publicly available and actively used in compliance reviews.
- Interest deductibility contamination: If you redraw from an investment loan and use funds for personal purposes (holiday, personal car), the redrawn amount's interest is NOT deductible. This is the critical distinction from an offset account (which does not contaminate deductibility). Once contaminated, it can be extremely difficult to restore full deductibility.
- ATO data matching: The ATO receives rental income data from property managers, state revenue offices (land tax), and financial institutions. Unreported rental income and inflated deductions are among the highest-risk audit triggers. The ATO publishes rental property benchmarks - if your deductions are significantly outside the benchmark for your property type and location, expect scrutiny.
A Quantity Surveyor Report Pays for Itself Many Times Over
For any investment property - new or established - the single most valuable action most owners can take is engaging an ATO-registered quantity surveyor to prepare a depreciation schedule. A $700 fee routinely uncovers $5,000-$15,000 in legitimate annual deductions that the owner would never have identified alone. For a property held for 10 years, the cumulative tax saving from proper depreciation claims can easily exceed $50,000. This is not aggressive tax planning - it is claiming what the law explicitly provides.
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