9 rental property tips for homeowners

Owning a rental property can be an excellent investment — if you do it right. There are a number of tax mistakes we regularly see at tax time each year. Avoiding them will save you time and money, so here’s nine tips that’ll keep you on track.  
1. Allocate expenses and income for co-owned properties. 

If you co-own a rental property, you must declare rental income and claim expenses according to your legal ownership of the property. As joint owners, your legal interest will be an equal split, and as tenants in common you may have different ownership interests. 

2. Make your property rentable. 

If your rental is currently empty, you can still claim deductions. However, your property must be genuinely available for rent. This means you have to show a clear intent to rent the property, such as: 


  • Listing the property on rental sites. 


  • Ensuring the rent of that listing is fair and aligned with similar properties in the area. 


  • Ensuring the property is liveable (clean, maintained, safe). 


This is to avoid people using their rental property as a holiday home (or other purpose), but saying it’s a rental just to claim the relent tax benefits. 

3. Understand repairs and improvements. 

Ongoing repairs for wear and tear can be claimed in full in the same year you incurred the expense. For example, repairing the hot water system or part of a damaged roof can be deducted immediately. Initial repairs for damage that existed when the property was purchased, such as replacing broken light fittings and repairing damaged floorboards, are not immediately deductible. But, a deduction may be claimed over a number of years as a capital works deduction. 


Replacing an entire structure — like the whole roof when only part of it was damaged — or renovating a bathroom is classified as an improvement and not immediately deductible. These are building costs which you can claim at 2.5% each year for 40 years from the date of completion. If you completely replace a damaged item that is detachable from the house and it costs more than $300 (e.g, replacing the entire hot water system) the cost must be depreciated over a number of years.

4. Get construction costs right. 

On top of improvements and repairs, you can claim certain building costs, including extensions, alterations and structural improvements as capital works deductions. As a general rule, you can claim a capital works deduction at 2.5% of the construction cost for 40 years from the date the construction was completed. 


If your property was previously owned by someone else, and they claimed capital works deductions, they should provide you with the details needed to correctly calculate the deduction you're entitled to claim. If you can't obtain those details from the previous owner, engage a professional who can estimate previous construction costs.

5. Understand borrowing expenses & purchase costs. 

Borrowing expenses include loan establishment fees, title search fees, and costs of preparing and filing mortgage documents. If these expenses are over $100, the deduction is spread over five years. If they are $100 or less, you can claim the full amount in the same income year you incurred the expense. 


You can't claim any deductions for the costs of buying your property. These include conveyancing fees and stamp duty (for properties outside the ACl). If you sell your property, these costs are then used when working out whether you need to pay capital gains tax. 

6. Understand how to claim interest on your loan. 

You can claim interest as a deduction if you take out a loan for your rental property. If you use some of the loan money for personal use such as buying a boat or going on a holiday, you can't claim the interest on that part of the loan. You can only claim the part of the interest that relates to the rental property. 

7. Ensure you claim correctly if you rent below market rate. 

If your rental property is rented out below market rate (for example, many people rent their property to family and friends at a cheaper rate), you can only claim a deduction for that period up to the amount of rent you received. You can't claim deductions when your family or friends stay free of charge, or for periods of personal use. 

8. Keep accurate records. 

You must have evidence of your income and expenses so you can claim everything you are entitled to. Capital gains tax may apply when you sell your rental property. In fact, you should keep records over the period you own the property and for five years from the date you sell the property. 

9. Get capital gain right when you sell.

When you sell your rental property, you may make a capital gain or a capital loss. This is the difference between what it cost you to buy and improve the property, and what you receive when you sell it. But, your costs don’t include amounts already claimed as a deduction against rental income earned from the property, including depreciation and capital works. 


If you make a capital gain, you will need to include the gain in your tax return for that income year. If you make a capital loss, you can carry the loss forward and deduct it from capital gains in later years. 

We’ve got even more insights for you 

To hear them, let’s chat. We’ll go deeper into how owning a rental property can be used in your tax return and answer any questions you might have. Contact us to get started.

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May 14, 2026
One of the most powerful decisions you can make with your superannuation is whether to run your own self-managed super fund (SMSF) and whether to invest in property through it. Most people know it's possible to use super to buy property. Far fewer know how to do it well. The following seven tips are designed to help you make the right decisions. 1. You Can Borrow Money to Purchase Property in Superannuation. Don't have enough in your SMSF to buy an investment property outright? Since 2008, superannuation held in a self-managed super fund can be used to borrow money for property purchase. This is done through a 'limited recourse loan' using a Bare Trust as the Custodian entity. You can't borrow the total value of the property—typically it's up to 80% for residential properties and 60% for commercial properties, with the required deposit held in the SMSF as security. The SMSF then makes the loan repayments, with rental income received by the fund and property expenses paid by the fund. Importantly, if there is a default on the loan, your other assets in the SMSF are generally protected from standard debt recovery and bankruptcy proceedings. The lender only has recourse to the property itself. Upon completion of the loan repayment, ownership of the property transfers legally to the SMSF. 2. Follow These 8 Steps to Set Up Your SMSF Setting up an SMSF properly can be a complex process. It’s best to set up an SMSF with the assistance of a qualified superannuation advisor, like us! We can assist with both the initial setup and the ongoing management of your fund. There are eight core steps to SMSF set up: Select the appropriate structure and name Sign the trust deed that covers how your SMSF is set up and run (it can have up to four members) Establish a trust for the SMSF by investing assets into the fund Register your SMSF with the ATO Set up a separate bank account for your fund Submit your tax file number (and those of any other trustees) Obtain an electronic service address to receive employer contributions into your fund (if applicable) Roll over funds from your existing superannuation account into your SMSF 3. Keep a Liquidity Buffer If you're buying property through superannuation, make sure you plan to keep a liquidity buffer of cash and/or shares in your fund. Lenders will check for this before lending to you—it should be at least 10% of the value you intend to borrow. But beyond satisfying the bank, it's simply good risk management. Property is an illiquid asset. Having accessible funds in the SMSF means you're not caught short if repairs are needed, the property sits vacant, or an unexpected expense arises. Because superannuation is central to most Australians' retirement security, the government has carefully regulated what can and can't be done with it. They don't want people gambling their retirement away on poor investments or incorrectly using their superannuation fund. 4. Use the Rental Income to Repay Your Loan You cannot live in the property you purchase through your SMSF until after retirement. Most people purchase an investment property and use the rental income generated to repay the loan—which makes excellent financial sense. The key is selecting a property that rents easily and delivers a strong rental return. Your purchasing criteria may look a little different to buying a home you'd live in yourself. For example, proximity to public transport, local amenities, and average rental rates in the area matter more than personal preference. 5. Get It Right and Enjoy Significant Tax Efficiencies One of the most compelling reasons to invest in property through superannuation is the tax efficiency on offer. These benefits can significantly improve the long-term return of a property investment compared to holding it in your own name. Key tax benefits include: No capital gains tax or tax no yearly investment earnings if under super caps. Salary sacrifice advantages if you're sacrificing salary payments into super, loan repayments are effectively tax deductible. Capped tax on investment income—the maximum rate of tax on income after expenses is 15%. Any capital gains on investments held for 12 months or more, is taxed at 10%. Standard investors outside super can pay up to 47%. 6. Follow the Same Due Diligence Rules as Any Property Purchase Buying through superannuation doesn't mean relaxing your standards. If anything, the rules governing SMSFs mean you need to be more rigorous, not less. Property is likely one of the most significant financial decisions of your life. Research, not emotion, should drive your choices. The same rules apply whether you're buying in or out of super: Visit and compare multiple properties Know the values of similar properties in the same area Get all property checks performed by the right professionals Shop around for the right loan structure and lender Don't abandon good investor habits just because the structure is different. 7. Always Get Quality Professional Advice Nothing comes without risk—but the right advice significantly mitigates it. The key is understanding what you're getting yourself into: making informed decisions based on accurate data; keeping a diversified superannuation portfolio that doesn't place all your eggs in one basket; and not underestimating how complex buying property in superannuation can be. Sound Simple? It’s all in the details. If the above tips have made it sound straightforward, know that the detail is where the complexity lives. Getting professional advice from the start helps ensure you make the best possible decisions for your future. When selected according to rigorous property-purchasing criteria, property can be an excellent way to grow your superannuation and increase your chances of building a retirement fund that supports the lifestyle you want. Ready to Explore Property in Your SMSF? Whether you'd like to discuss whether an SMSF is right for you or need help setting one up, reach out to Ascent Accountants . If you want assistance managing the property within your fund, contact the Ascent Property Co team .
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