Holiday Home or Tax Trap? The ATO’s New Rental Property Rules
For many Australians, a coastal apartment, ski chalet or beach house serves two purposes: a family retreat and a source of rental income.
Historically, mixed-use holiday homes have largely been treated as an apportionment exercise. Rental income is declared, private-use days are identified, and expenses such as interest, rates and maintenance are apportioned between deductible and private use.
Under the ATO’s new guidance, that approach may no longer be sufficient. From 1 July 2026, owners of holiday homes must first determine whether the property is being used mainly to produce rental income. If not, section 26-50 of the Income Tax Assessment Act 1997 may deny significant ownership-related deductions altogether.
When does a rental property become a holiday home?
According to the ATO, a property may be a holiday home where it is used, or held ready for use, for the holidays or recreation of the owner, family members or friends.
This is important because a holiday home may be classified as a leisure facility for tax purposes. If so, deductions relating to ownership and maintenance of the property can be denied unless an exception applies.
Potentially affected expenses include:
- Interest on borrowings
- Council rates and land tax
- Insurance
- Repairs and maintenance
- Other ownership-related costs
This represents a significant shift from the approach many owners have historically taken. In some circumstances, the issue is no longer merely whether deductions should be reduced, but whether they are available at all.
The key question: Is the property mainly used to produce income?
The exception most owners will rely on is where the property is used or held mainly to derive rental income.
Importantly, the ATO has made it clear that this is not simply a calculation based on the number of days rented. Instead, the ATO will consider the overall pattern of use, including:
- Actual rental occupancy
- Availability for rent on commercial terms
- Personal use by owners, family and friends
- Whether personal use occurs during peak demand periods
- Commerciality of rental arrangements
- Responsiveness to booking enquiries
- Efforts made to maximise occupancy and rental income
The timing of private use is particularly important.
A property may be advertised throughout the year, but if Christmas, Easter and school holiday periods are routinely reserved for family use, the ATO may conclude that private enjoyment, rather than income production, is the property’s primary purpose.
Green, amber or red?
The ATO has introduced a traffic-light style compliance framework.
Green Zone
Low-risk arrangements typically involve:
- High rental occupancy
- Strong availability during peak periods
- Commercial rental terms
- Minimal personal use
- Active efforts to maximise rental income
Amber Zone
The ATO may take a closer look where:
- Personal use increases
- Peak periods are reserved for owners
- Rental opportunities are regularly forgone
- Efforts to maximise bookings are limited
Red Zone
High-risk arrangements include properties that:
- Are rarely rented
- Are blocked out during high-demand periods
- Have unreasonable guest restrictions
- Are advertised at unrealistic rates
- Demonstrate limited genuine commercial activity
The ATO has made it clear that a listing on Airbnb alone will not be enough if the property is not genuinely being operated as an income-producing asset.
Evidence will matter more than ever
The new guidance places significant emphasis on contemporaneous evidence.
Owners should retain records such as:
- Booking calendars and occupancy reports
- Blocked-out dates and reasons
- Property manager agreements
- Rental advertisements and pricing history
- Correspondence with prospective guests
- Evidence supporting efforts to maximise occupancy
The stronger the evidence, the easier it will be to demonstrate that the property’s primary purpose is income production rather than private recreation.
The takeaway
The ATO’s new guidance changes the conversation around holiday homes.
The question is no longer simply: “How many days was the property rented?”
It is now: “Was the property genuinely operated to produce rental income, or was it primarily a holiday home that happened to earn some rent?”
For many taxpayers, that distinction may determine whether deductions are merely apportioned or denied altogether.
If you have any queries in regards your clients rental properties, please contact Linken Fragomeli.