Rental Property Deductions in Australia 2026: TR 2026/1, Holiday Homes, and Depreciation Rules

Rental property investment remains one of the most popular wealth-building strategies in Australia, but the tax rules governing what you can and cannot claim have become increasingly complex. The Australian Taxation Office (ATO) has sharpened its focus on rental deductions in 2026, with Taxation Ruling TR 2026/1 introducing stricter compliance requirements for holiday homes and short-stay properties. Understanding these rules — and engaging a registered tax agent — is essential for any property investor who wants to maximise legitimate deductions while staying on the right side of the ATO.

Understanding Rental Property Deductions in Australia

Rental property deductions allow investors to offset the costs of owning and managing an income-producing property against their rental income. Where deductible expenses exceed rental income, the resulting loss can generally be offset against other income — a strategy known as negative gearing.

The ATO distinguishes between revenue expenses (deductible in the year incurred) and capital expenses (deductible over time through depreciation or capital works allowances). Common deductible expenses include interest on investment loans, property management fees, council rates, insurance, repairs and maintenance, and depreciation on eligible assets.

However, the rules contain important restrictions that many investors are unaware of. Travel expenses, second-hand asset depreciation, and deductions for mixed-use properties are all subject to specific limitations that have tightened significantly since 2017 and continue to be enforced rigorously in 2026.

TR 2026/1: Holiday Homes and Short-Stay Properties

Taxation Ruling TR 2026/1 is the ATO's most significant recent guidance on rental property deductions, specifically targeting holiday homes and short-stay rental properties. The ruling clarifies the ATO's position on when deductions are available and how they must be apportioned.

The Income-Earning Intent Test

Under TR 2026/1, the ATO requires property owners to demonstrate that their property is held primarily to produce assessable income, not for private leisure. This is assessed by examining the owner's conduct, not merely their stated intention.

The ATO evaluates several factors, including the ratio of rental days to private use days, whether the property is available for rent during peak seasons, whether market-based pricing is applied consistently, and whether reasonable booking requests are accepted. Properties that are frequently blocked from rental during school holidays or peak periods for personal use — or priced unrealistically to discourage bookings — are at high risk of having deductions denied or reduced.

Apportionment of Deductions

Where a property is used for both private and income-producing purposes, deductions must be apportioned on a reasonable basis. The ATO typically accepts apportionment based on the number of days the property was genuinely available for rent versus the number of days it was used privately or unavailable.

Importantly, periods when the property is listed but not rented — provided it is genuinely available at market rates — can generally be counted as income-producing days. However, periods of private use, maintenance, or unavailability cannot be included in the income-producing calculation.

Travel Expense Restrictions

One of the most commonly misunderstood restrictions in rental property taxation is the ban on travel expense deductions for individual investors. Since 1 July 2017, individuals who own residential rental properties as investments — rather than as a business — cannot claim deductions for travel expenses incurred to inspect, maintain, or collect rent from those properties.

This prohibition covers all forms of travel costs, including car expenses, airfares, accommodation, and meals. The restriction applies regardless of how far the property is from the owner's home or how frequently they travel to it.

Travel deductions remain available only in two narrow circumstances: where the taxpayer is genuinely in the business of letting rental properties (a high threshold that typically requires a substantial portfolio managed in a business-like manner), or where the taxpayer is an excluded entity such as a corporate tax entity, superannuation fund (other than an SMSF), public unit trust, or managed investment trust.

Depreciation Restrictions on Second-Hand Assets

Another significant restriction affects depreciation claims on second-hand depreciating assets. Since 9 May 2017, individual investors who acquire a residential rental property cannot claim deductions for the decline in value of second-hand assets that were already installed in the property at the time of purchase.

This means that items such as carpets, blinds, appliances, and air conditioning units that were present in the property when you bought it are generally not depreciable for individual investors. The restriction applies to assets acquired on or after 7:30 pm AEST on 9 May 2017.

There are important exceptions. New assets that you purchase and install yourself remain fully depreciable. Assets in a newly constructed property — where no other entity was previously entitled to a depreciation deduction — are also exempt from the restriction, provided the property was acquired within six months of completion. Corporate investors and certain other entities are not subject to this restriction.

Capital Works Deductions

While second-hand asset depreciation is restricted, capital works deductions under Division 43 of the Income Tax Assessment Act 1997 remain available for the structural elements of a property. These deductions cover the cost of construction of the building itself and structural improvements, claimed at a rate of 2.5% per year over 40 years (or 4% over 25 years for certain older properties). A quantity surveyor's report can help identify the maximum capital works deduction available for your property.

Common Mistakes and ATO Red Flags

The ATO's data-matching capabilities have expanded significantly, and rental property deductions are a priority compliance area. Understanding the most common errors helps you avoid triggering an audit.

• Claiming 100% of expenses on a mixed-use property — Failing to apportion deductions for a holiday home or property with private use is one of the most common errors the ATO identifies.
• Claiming travel expenses as an individual investor — Despite the 2017 ban, many investors continue to claim travel costs. The ATO's data-matching program cross-references travel bookings with property ownership records.
• Overclaiming depreciation on second-hand assets — Using a depreciation schedule prepared before the 2017 changes, or applying it to a property purchased after the restriction commenced, can result in incorrect claims.
• Claiming repairs as capital improvements — Repairs that restore a property to its original condition are deductible immediately. Improvements that enhance the property beyond its original state are capital in nature and must be depreciated. Misclassifying improvements as repairs is a common audit trigger.
• Failing to maintain adequate records — The ATO requires rental property owners to keep records of all income and expenses for five years. Inadequate documentation is a significant risk factor in any audit.

Australian Regulatory Context

Rental property taxation in Australia is governed by the Income Tax Assessment Act 1997 and administered by the ATO. Key regulatory instruments include Taxation Ruling TR 2026/1 (holiday homes and short-stay properties), the ATO's annual Rental Properties guide, and various practice statements and data-matching protocols.

The ATO's data-matching program is particularly relevant for rental property investors. The ATO receives data from state and territory revenue offices, property management platforms, short-stay rental platforms such as Airbnb and Stayz, financial institutions, and the Australian Bureau of Statistics. This data is cross-referenced with tax returns to identify discrepancies in reported rental income and claimed deductions.

Registered tax agents are regulated by the Tax Practitioners Board (TPB) under the Tax Agent Services Act 2009. Only registered tax agents can legally prepare and lodge tax returns on behalf of clients for a fee. The TPB maintains a public register of registered agents, and engaging an unregistered preparer exposes you to significant risk.

The ATO's Taxpayer Alert TA 2023/1 and subsequent guidance have flagged arrangements involving holiday homes and short-stay rentals as areas of concern. Investors in these property types should ensure their deduction claims are fully supportable before lodging.

Rental Property Deduction Checklist

Use this checklist to assess whether your rental property deductions are correctly structured before lodging your 2025-26 tax return.

• Have you apportioned deductions for any property used for both private and rental purposes?
• Have you excluded travel expenses if you are an individual investor (not in the business of letting)?
• Have you confirmed that depreciation claims relate only to new assets or assets exempt from the second-hand restriction?
• Do you have a current quantity surveyor's report to support capital works deductions?
• Have you correctly classified repairs (immediate deduction) versus improvements (capital works)?
• Is your rental income fully declared, including any short-stay rental income from platforms such as Airbnb?
• Do you have records supporting all claimed deductions for the past five years?
• Have you reviewed TR 2026/1 if you own a holiday home or short-stay rental property?

How MyMoney® Can Help

Rental property taxation is one of the most complex areas of Australian tax law, and the consequences of getting it wrong — including amended assessments, penalties, and interest charges — can be significant. A registered tax agent with expertise in property investment can ensure your deductions are maximised within the rules, your records are compliant, and your return is lodged correctly and on time.

MyMoney® connects Australian property investors with experienced, TPB-registered tax agents who specialise in rental property taxation. Whether you own a single investment property or a substantial portfolio, the right tax agent can make a material difference to your after-tax returns.

Post a Brief on MyMoney® to outline your rental property situation and receive tailored proposals from qualified tax agents. Or browse our tax agent professionals to find a specialist who understands property investment taxation in 2026.