Owning a rental property can be a great way to build wealth, but it also comes with a range of tax responsibilities.

As a landlord, understanding what you can and can’t claim as a deduction is key to maximising your return while staying on the right side of the ATO.

The Australian Taxation Office (ATO) has clear guidelines around rental income and allowable deductions. Here’s what you need to know:

Declare All Rental Income

Before diving into deductions, it’s important to understand that all rental-related income must be declared. This includes:

• Rent received from tenants
• Rental bond money retained (e.g. for damage or unpaid rent)
• Insurance payouts related to the rental
• Reimbursements for expenses (like water or electricity)
• Government rebates or grants
• Income from short-term rental platforms (such as Airbnb or Stayz) 

Whether you’re renting out a property long-term or casually letting it during holidays, income must be reported in your tax return for the year it was received.

What Can You Claim as a Deduction?

Here are some of the most common deductible expenses landlords can claim:

1. Interest on Loans – You can claim the portion of interest paid on your loan used to purchase, renovate, or maintain the property (but not the principal).
   
2. Council Rates and Water Charges – If you pay these costs as the landlord, they are deductible.
   
3. Repairs and Maintenance – Costs for fixing damage or wear and tear from tenants are deductible. However, improvements or renovations are treated differently.
   
4. Property Management Fees – Including agent commissions, advertising for tenants, and legal expenses related to leases.
   
5. Depreciation – On eligible assets like appliances, carpets, and hot water systems, using a quantity surveyor’s depreciation schedule.
   
6. Insurance Premiums – Including building, contents, and landlord insurance.
   
7. Travel Costs – If you incur travel costs for inspections or maintenance, these are no longer deductible for most individuals from 1 July 2017 (with some exceptions for corporate landlords).
   
8. Pest Control, Cleaning, and Gardening – Necessary upkeep expenses can be claimed, provided they are directly related to the property’s rental.
   

Be Careful with Capital Works and Improvements

It’s important to distinguish between repairs and capital improvements. While repairs can be claimed immediately, improvements—like replacing a kitchen or adding a deck—must be claimed over several years through capital works deductions. This is a common area where landlords get tripped up.

Part-Year or Private Use? Adjust Accordingly

If the property was only rented for part of the year or used personally at any time, you can only claim deductions for the portion of the expenses that relate to the rental period. Likewise, if you rent out part of your home (e.g. a room or granny flat), you must apportion expenses fairly.

Keep Records

To back up your claims, keep detailed records of all income, expenses, contracts, and receipts. The ATO requires records to be kept for at least five years, and being able to substantiate claims is crucial in the event of an audit.

By understanding your obligations and entitlements, you can make your investment work harder for you—both at tax time and over the long term. Speak to your accountant to ensure your rental property deductions are accurate, compliant, and fully optimised.