Investment Property Tax Deductions You Can Claim in 2025-26

Investment Property Tax Deductions You Can Claim in 2025-26

As an Australian property investor, investment property tax deductions are one of the most powerful tools at your disposal. With the 2025-26 financial year drawing to a close on 30 June 2026, now is the time to ensure you are capturing every tax deduction you are entitled to claim on your investment property.

The difference between a well-prepared investor and one who wings it at tax time can easily be $5,000 to $15,000 in missed investment property tax deductions - money that stays with the Australian Taxation Office instead of reducing your taxable income.

Here is a comprehensive breakdown of every investment property tax deduction available to Australian property investors in 2025-26.

For the complete breakdown, see our tax deductions guide. Use our free tax deduction checklist to run your own numbers.

Investment Property Tax Deductions: Loan Interest Expenses

For most property investors, loan interest expenses on your investment property loan are the single largest tax deduction. You can claim 100% of the interest charged on money borrowed to purchase, build, or renovate a rental property.

Key points about loan interest expenses and deductible mortgage interest:

• Only the portion of the investment property loan used for investment purposes is tax deductible - if you have redraw funds used for personal purposes, you must apportion

• Interest on a loan used to purchase a block of land is deductible from the date you first use the land to produce assessable income

• Fixed rate break costs are an immediate deduction in the year incurred

• Loan establishment fees are deductible over 5 years (or the life of the loan costs if shorter)

If you are considering refinancing investment property loans, the interest on the new investment property loan remains tax deductible provided the money borrowed continues to be used for investment purposes.

Property Tax Deductions: Council Rates and Water Charges

All council rates charged on your investment property are fully tax deductible. This includes general rates, special levies for local infrastructure, and waste management charges.

Water charges are also deductible rental property expenses, but separate the supply charge (deductible to the landlord) from the usage charge (typically passed on to the tenant). If you pay the tenant's water usage, it is still a tax deduction for you as the investment property owner.

Investment Property Tax: Insurance Premiums

Insurance premiums are significant investment property tax deductions. You can claim premiums for:

• Building insurance - covers both the building structure and common areas against fire, storm, and flood

• Landlord insurance premiums - covers loss of rent, tenant damage, and public liability for your rental property

• Contents insurance - if you provide furnished accommodation at your investment property

• Strata insurance - your share, if not already included in strata levies

Insurance premiums are deductible expenses in the year they relate to. If a premium covers a period spanning two financial years, you must apportion the claim on your tax return.

Property Management Fees and Costs

If you use property management companies, their fees are fully tax deductible investment property expenses, including:

• Ongoing property management fees (typically 5-10% of rental income received)

• Letting fees for finding new tenants

• Lease renewal fees

• Advertising and marketing costs for tenant searches

• Tribunal and eviction-related fees

Even self-managing investment property owners can claim deductions for expenses incurred in property management - phone calls, postage, stationery, and property inspections. These are all legitimate rental property tax deductions.

Property Tax Deductions: Maintenance Expenses vs Capital Expenses

This is one of the most misunderstood areas of investment property tax law. Getting the distinction between repair and maintenance expenses versus capital expenses wrong is a red flag for ATO audits.

Immediately Deductible Repairs

A repair restores something to its original condition. These are immediate deduction items on your tax return - for example, replacing a broken window, fixing a leaking tap, patching a wall, or replacing damaged carpet with the same type. All repair and maintenance expenses for your rental property are tax deductible in the year incurred.

Capital Expenses (Not Immediately Deductible)

An improvement enhances the investment property beyond its original state. Capital expenses are claimed via depreciation over time - for example, upgrading a standard hot water system to solar, renovating a bathroom to a higher standard, or adding a new deck. Both the building structure improvements and plant items are depreciated differently.

The initial repair trap: If you buy a rental property knowing it needs repairs and fix issues that existed at purchase, the Australian Taxation Office considers these capital expenses - not deductible repair and maintenance expenses.

Investment Property Tax Deductions: Depreciation

Depreciation is arguably the most valuable investment property tax deduction that property investors overlook. A depreciation schedule prepared by a qualified quantity surveyor can identify thousands in deductible expenses each year.

Division 43 - Capital Works Deduction

Covers both the building structure and permanent fixtures at 2.5% per year for 40 years (properties built after 15 September 1987). For an investment property with construction costs of $300,000, that is $7,500 per year in depreciation deductions and capital works claims.

Division 40 - Plant and Equipment

Covers removable assets inside your rental property: carpet, blinds, air conditioners, ovens, dishwashers, hot water systems. Each asset is depreciated over its effective life. For properties built after 9 May 2017, Division 40 depreciation claims are only available to the first owner of brand-new assets.

A professional depreciation schedule from a quantity surveyor typically costs $600-$800 and can identify $5,000-$20,000+ in first-year investment property tax deductions alone. The quantity surveyor fees are also fully tax deductible. Use our Depreciation Estimator to estimate what your investment property could yield.

Property Tax Deductions: Borrowing Expenses

Borrowing expenses for your investment property loan include loan costs that many property investors miss:

• Loan establishment fees and application fees

• Valuation fees for the investment property loan

• Title search fees and mortgage registration

• Lenders mortgage insurance (LMI)

• Mortgage broker fees for arranging your investment property loan

Borrowing costs over $100 are deducted over 5 years. Under $100 is an immediate deduction. These are commonly missed investment property tax deductions that can significantly reduce your tax liability.

Rental Property Tax Deductions: Land Tax

Land tax paid to your state revenue office is fully tax deductible against your rental income. Thresholds vary significantly by state - from $50,000 in Victoria to $1,075,000 in NSW. These apply to the total taxable value of all investment property land you own in that state.

Check your liability with our Land Tax Calculator.

Property Tax: Body Corporate Fees

If your investment property is in a strata scheme, body corporate fees are tax deductible property costs. This includes administration fund contributions, sinking fund contributions, and special levies. The capital works portion of sinking fund expenditure is claimed separately as depreciation at 2.5%.

Rental Expenses: Pest Control and Garden Maintenance

Regular pest inspections and garden maintenance are fully deductible rental property expenses - lawn mowing, tree trimming, gutter cleaning, and garden bed upkeep. These are common tax deductions that investment property owners forget to claim.

Investment Property Tax: Legal Expenses

Some legal fees and legal expenses are tax deductible: eviction costs, lease preparation, debt recovery against tenants, and defending rental property claims. Purchase and sale conveyancing costs are not deductible expenses - they adjust your cost base for capital gains tax purposes.

Advertising and Marketing Costs

All advertising and marketing costs to find tenants for your rental property are tax deductible. This includes online listing fees, signage, and photography. If your property management companies include these in their fees, the full amount remains a deductible expense.

Accounting Costs and Tax Advice

The cost of having your investment property tax return prepared by a qualified tax professional is fully deductible. This includes accounting costs, tax advice fees, and the cost of a depreciation schedule prepared by a quantity surveyor. For Australian property investors with multiple properties, these expenses add up but are always worth claiming.

Capital Gains Tax and Your Investment Property

While not a deduction, understanding capital gains tax is essential for every investment property owner. When you sell your investment property, you pay capital gain tax on the profit. If you held the property for more than 12 months, you receive a 50% capital gains tax discount.

All purchase costs, capital expenses, and improvements that were not immediately deductible become part of your cost base, reducing your capital gain. Keep records of all property costs for capital gains tax purposes - your tax position when you sell depends on it.

Property Investors: What You Cannot Claim

To avoid trouble with the Australian Taxation Office, investment property owners cannot claim:

• Acquisition and disposal costs (stamp duty, conveyancing) - these adjust your cost base

• Travel to residential investment properties (post-2017)

• Any expenses where the rental property was not available for rent

• Personal use periods on holiday homes must be apportioned

• The cost of your own labour on the investment property

Investment Property Tax Deductions: Commonly Missed

The ATO's own data shows Australian property investors collectively miss hundreds of millions in legitimate tax deductions each year. The most commonly missed investment property tax deductions include:

1. Depreciation deductions - particularly on older properties where capital works still applies

2. Borrowing expenses - LMI and loan establishment fees spread over 5 years

3. Body corporate fees and sinking fund levies

4. Pest control and garden maintenance expenses

5. Bank fees, accounting costs, and property inspections

Claim tax deductions on every deductible expense to reduce your taxable rental income and improve your tax liability position. A tax return that captures all investment property tax deductions can save thousands each year.

How PropBoss Tracks Your Investment Property Tax Deductions

PropBoss automatically categorises your rental income received and all rental property expenses against ATO-recognised deduction categories throughout the year. When tax time arrives, your investment property data is already organised - no more scrambling through bank statements.

With automated bank feed imports, receipt scanning, and real-time reporting per investment property, PropBoss ensures property investors capture every investment property tax deduction they are entitled to claim. Secure your financial future with better property management. Start your free trial today and take the stress out of investment property tax.

Records including receipts and a professional depreciation schedule must be retained for at least five years.

The Australian Taxation Office requires proof that an investment property is genuinely available for rent to claim deductions.

Expenses incurred for repairs and maintenance of an investment property, such as plumbing and electrical work, are generally tax-deductible, as long as they do not improve the property beyond its original condition.

Property management fees, including costs for tenant selection and rent collection, are fully deductible for investment property owners.

Insurance premiums for landlord insurance, building insurance, and contents insurance are all tax-deductible expenses for property investors.

Costs associated with advertising and marketing to find new tenants, such as online listings and newspaper ads, are generally tax-deductible for property owners.

Repairs are generally considered to restore a property to its original condition, while improvements enhance the property beyond its original state and are not immediately deductible.

The Australian Taxation Office (ATO) distinguishes between repairs, which are deductible, and improvements, which must be depreciated over time.

For tax purposes, replacing a broken item, such as a window, is classified as a repair, while replacing the entire window frame is considered an improvement.

The Australian Taxation Office (ATO) allows property investors to claim tax deductions for the depreciation of both the building structure and the assets within the property, which includes items such as dishwashers and air conditioning units.

Depreciation refers to the decline in value of both the building structure and its assets over time, and the ATO allows you to claim this wear and tear every year as a tax deduction.

To maximize depreciation deductions, it is recommended to engage a qualified quantity surveyor who can prepare a depreciation schedule, outlining the depreciable value of each asset and the deductions available over the lifespan of the property.

Keeping accurate records of all expenses related to your rental property is essential for claiming tax deductions and ensuring compliance with the Australian Taxation Office (ATO).

It is recommended to keep all receipts, invoices, and documentation for at least five years after lodging your tax return to support your claims in case of an ATO audit.

Using modern property management apps can help streamline record-keeping by automatically categorizing expenses, storing receipts digitally, and generating reports for tax purposes.

Property management fees, including costs for tenant selection, rent collection, and property inspections, are fully deductible for investment property owners.

Expenses related to advertising and marketing for finding new tenants are generally tax-deductible, including costs for online listings and newspaper advertisements.

Keeping accurate records of all expenses is essential for maximizing tax deductions, as it provides proof of the expenses incurred and supports claims during audits.

Interest on loans taken out to purchase investment properties is one of the most significant tax deductions available to property investors in Australia, as it can be claimed against rental income.

Property management fees, including costs associated with tenant selection and rent collection, are fully deductible for investment property owners in Australia.

Insurance premiums for landlord insurance, building insurance, and contents insurance are tax-deductible for property investors in Australia.

Council rates and land tax are deductible expenses for property owners, as they are obligatory payments associated with owning an investment property.

Tax deductions for investment properties fall into three main categories: expenses that can be claimed immediately, expenses that must be claimed over several years, and capital expenses that may reduce tax when selling the property.

As of July 2017, individual residential property investors can no longer claim travel expenses for property inspections or maintenance.

For build-to-rent developments starting after May 2023, the depreciation rate for Capital Works increases to 4% per year.

Expenses that exceed rental income can be offset against other personal income, a practice known as negative gearing.

Start your free PropBoss account and start tracking your investment property portfolio today.

Also read our ATO data matching for property investors.