What Counts as Repairs and Maintenance for Tax Purposes

The ATO defines a repair as restoring an item to its original condition without changing its character. This means fixing something that is broken, worn out, or damaged through normal use. Maintenance refers to preventative work that stops something from deteriorating, such as cleaning gutters or oiling deck timbers.

Repairs are immediately deductible in the financial year you incur the expense. This is a key advantage for property investors, as it reduces your taxable rental income straight away. For FY 2025-26, the resident tax rates range from 16% to 45%, so the actual benefit depends on your marginal rate.

Common examples of deductible repairs include fixing electrical faults, repairing plumbing issues, replacing broken windows, mending fences damaged by storms, and repainting walls that show normal wear from tenants. These all restore the property to its previous working condition.

Repairs vs Improvements: The Critical Difference

Many property investors make the mistake of claiming improvements as immediate repairs. The ATO draws a clear line between the two. An improvement changes the character of the item or property, upgrades it beyond its original condition, or adds something new.

For example, replacing a single broken tile in the bathroom is a repair. But retiling the entire bathroom with new, higher-quality tiles is an improvement. Similarly, replacing a damaged kitchen benchtop with a similar material is a repair, while upgrading from laminate to stone is an improvement.

The Initial Repair Rule: Pre-Existing Damage

A critical rule to understand is that you cannot claim an immediate deduction for repairs that fix damage which existed when you purchased the property. The ATO considers these as part of the property's capital cost, not ongoing rental expenses.

For instance, if you buy a rental property with a broken fence and repair it immediately after settlement, that cost is not deductible as a repair. Instead, you must treat it as a capital improvement and claim it through the capital works deduction at 2.5% per year over 40 years.

The same rule applies to any structural defects you knew about (or should have known about) when purchasing. The logic is that these repairs increase the property's value, so they form part of your cost base for capital gains tax purposes. Use our take-home pay calculator to see how your rental deductions affect your overall tax position.

What About Repairs Between Tenants?

Repairs carried out while the property is vacant between tenancies are still deductible, provided the work is genuinely a repair. Painting walls that have become marked from normal tenant use is a classic example and is immediately deductible.

However, if you use the vacancy as an opportunity to make improvements — such as converting a bedroom into an ensuite — those costs are not deductible as repairs. They are capital improvements that must be depreciated over time.

The key test is whether the work restores something to its original condition. If you are upgrading, expanding, or adding new features, the ATO will treat the expense as a capital improvement. To check how this affects your rental income, try our income tax calculator for a full breakdown of your tax position.

Record Keeping Requirements for Rental Repairs

The ATO expects you to keep detailed records of all maintenance and repair expenses. You need receipts, invoices, and bank statements showing the amount paid. For work over $100, you generally need written evidence such as a tax invoice.

You should also keep photographs of the damage before and after the repair, especially for larger claims. A detailed log of when the damage occurred and when it was fixed helps substantiate your claim if the ATO audits you. The ATO can review claims up to four years after lodgement.

Records should include the date of the repair, a description of the work done, the name of the tradesperson or supplier, the amount paid, and the property address. If the repair relates to a specific tenancy period, note that as well. Good record keeping makes tax time much simpler.

How Rental Repairs Affect Your Super and Medicare

Claiming rental property deductions reduces your net rental income, which lowers your overall taxable income. This has flow-on effects for your superannuation obligations and Medicare Levy calculations.

A lower taxable income may also affect your eligibility for the Low Income Tax Offset (LITO), which phases out between $37,500 and $66,667 in FY 2025-26. If your deductions bring your income below these thresholds, you could save even more through the offset.

Remember that rental property deductions do not affect your HECS-HELP repayment income in the same way. Your HECS repayment is calculated based on your repayment income, which includes rental income minus certain deductions. Use our HECS repayment calculator to see the full picture.

Common Mistakes to Avoid

The most common mistake property investors make is claiming the full cost of replacing an entire asset as a repair. For example, replacing a complete kitchen or bathroom is not a repair — it is a capital improvement. Only the cost of fixing the specific damaged part qualifies as a repair.

Another frequent error is claiming initial repairs that fix problems existing at purchase. As discussed above, these must be capitalised. Similarly, claiming the full cost of a repair that is part of a larger renovation project can trigger ATO scrutiny.

Property investors also sometimes forget to apportion repairs between personal and rental use. If you use the property for private purposes part of the year, you can only claim the proportion that relates to the rental period. If the property is genuinely used for both purposes, a reasonable apportionment is required.

Frequently Asked Questions

Can I claim the cost of tools I buy to do repairs myself?

Yes, if you do your own repairs, you can claim the cost of materials and tools. Tools that cost $300 or less can be claimed immediately. More expensive tools must be claimed over their effective life through depreciation. Always keep receipts for any tools or materials you purchase.

Is pest control a deductible maintenance expense?

Yes, pest control treatments for your rental property are considered maintenance expenses and are immediately deductible. This includes annual termite inspections, cockroach treatments, and general pest control. If the treatment relates to a specific infestation caused by tenants, the cost can be claimed in full in that financial year.

Can I claim the cost of replacing a hot water system?

If you replace a hot water system that has broken down, the cost is generally deductible as a repair because you are restoring hot water to the property. However, if you upgrade to a significantly larger or more expensive system, the ATO may treat the excess cost as a capital improvement. A like-for-like replacement is clearly a repair.

What about gardening and lawn maintenance for my rental property?

Regular gardening and lawn mowing are deductible as ongoing maintenance expenses. This includes weeding, pruning, fertilising, and general garden care. However, if you buy a property with an overgrown garden and do a one-off clean-up, that initial cost is a capital expense, not a maintenance deduction.

How do I handle repairs for a property that was once my home?

If you convert your former home to a rental property, repairs that only relate to the period when it was a rental are deductible. Repairs needed to fix damage that occurred while you lived there are generally not deductible. The ATO treats these as improvements that add to the property's cost base for capital gains purposes.