Australian Property After Moving Overseas: 7 Tax Traps Every Expat Should Know

The Asset That Stays Behind but Does Not Stay the Same

When an Australian moves to the UAE and keeps a property at home, the natural assumption is that the property simply carries on. It is the same house, in the same street, with the same tenants or the same agent. The thinking tends to be:

• The property has not changed, so its tax position has not changed
• It is an Australian asset, so it is dealt with the Australian way, as before
• Keeping it is the safe, simple option
• It will all work much as it did when I lived there

The property has not moved. But the owner has, and that is what changes everything.

Australian real property stays firmly within the Australian tax net whether you are a resident or not. That part of the assumption is correct. What is not correct is the idea that nothing else changes. The terms on which you hold that property, the way its rental income is taxed, the exemption it may or may not carry, and the treatment of an eventual gain, all shift when the owner becomes a non-resident. And they shift in a direction that is generally less favourable.

This matters because many expats keep an Australian property on the basis of how it performed for them as residents, never recalculating it for their new status. A property that genuinely stacked up as a resident-owned investment can look quite different once non-resident tax rates, a lost exemption and a restricted discount are applied.

This article sets out what actually changes for Australian property once you hold it from abroad, so the decision to keep it, or not, is made on the real numbers rather than on an outdated picture.

Your Property Did Not Move, But Your Tax Position Did

Start with the principle. Australia taxes income and gains connected to Australian real property regardless of the owner's residency. This is why your house or investment property stays in the Australian system after you leave, and it is also why the property is not caught by the departure tax that applies to shares and similar assets. Property never leaves the net, so there is nothing to deem disposed of.

But staying in the net is not the same as staying on the same terms. As a resident, you held the property under the resident rules: resident tax rates on the rent, access to the main residence exemption where it applied, the full capital gains tax discount on a long-held asset. As a non-resident, you hold the same property under a different set of rules.

The main changes, each covered in detail below, are:

• Rental income is taxed at non-resident rates, with no tax-free threshold
• The main residence exemption is generally lost on a sale made while non-resident
• The capital gains tax discount is restricted for periods of foreign residency
• Foreign resident capital gains withholding can apply on a sale
• Land tax surcharges may apply in some states to foreign or absentee owners

None of this means keeping Australian property is wrong. Plenty of expats sensibly hold property through their overseas years. But it does mean that the property you are holding as a non-resident is, in tax terms, a different proposition from the one you held as a resident. The sensible response is to understand each of those changes and then recalculate whether the property still earns its place. That recalculation connects naturally to the decision about what to do with Australian property when you first move overseas, which is best made before departure but worth revisiting whenever your circumstances change.

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Rental Income at Non-Resident Rates

The first concrete change is the tax on rental income. If you rent out an Australian property, that rental income is Australian-sourced, so Australia taxes it whether you live in Sydney or in Dubai.

What changes as a non-resident is the rate. As an Australian resident, your rental income was added to your other income and taxed at resident rates, which include the tax-free threshold and the lower initial brackets. As a non-resident:

• There is no tax-free threshold applied to your Australian income
• Non-resident rates apply from the first dollar, which means 30 percent on Australian taxable income up to the relevant threshold in 2025-26
• You will generally need to lodge an Australian tax return for the rental income each year

The practical effect is that the same rental property, producing the same rent, generates a different after-tax result for a non-resident than it did for a resident. An expat who mentally models the property on the after-tax return they used to receive is working from the wrong figure.

This does not, on its own, make the property a poor investment. But it is a real change, and it should be in the calculation. When you assess whether to keep an Australian property as a non-resident, the rental income line in your analysis should be the non-resident, after-tax figure, not the resident figure you were used to. It is one of several adjustments that, taken together, can meaningfully change how the property looks. A property that produced a comfortable after-tax yield as a resident-owned asset may produce a noticeably thinner one once non-resident rates apply.

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The Main Residence Exemption Trap

The most significant trap in holding Australian property as a non-resident concerns the family home, and it catches people because it runs against a deeply held assumption.

Most Australians believe the main residence exemption attaches permanently to a home they have lived in. It does not. It depends on your residency status at the time you sell. Since 1 July 2020, if you sell a former main residence while you are a non-resident for tax purposes, you generally get no main residence exemption at all. Not a reduced one. Not a partial exemption for the years you genuinely lived there. The capital gain can be calculated as though the property had never been your main residence.

There is a narrow life-events exception, broadly available where you have been a non-resident for six years or less and a specific event such as death, terminal illness or divorce occurs. It is a hardship exception, not a planning tool.

The trap is most dangerous for the expat who keeps the family home, rents it out while abroad, and intends to sell it at some point. They may assume that, because it was their home, the exemption is somehow preserved. If they then sell while still a non-resident, they can find the entire gain over the whole ownership period is assessable, including the years it genuinely was their home.

This is why holding a former main residence as a non-resident is not a neutral act. It carries a specific, large risk attached to the eventual sale. The way to manage it is to understand it clearly: a sale made while non-resident generally forfeits the exemption, while a sale made while resident can preserve it. Any decision to hold a former home from abroad should be made with that fork fully in view, because exceptions, timing and residency status on the date of sale all shape the outcome.

Losing the CGT Discount for Non-Resident Periods

Alongside the main residence issue, there is a second capital gains change that affects all Australian property held by a non-resident, not just a former home: the restriction of the 50 percent capital gains tax discount.

For Australian residents, an asset held for more than twelve months generally qualifies for a 50 percent discount on the capital gain, so only half the gain is taxed. It is one of the most valuable features of the system.

For non-residents, the discount is restricted. It does not apply to the part of a gain that accrued during periods of foreign residency after 8 May 2012. In practice, the discount is apportioned across the ownership period. The portion of a gain relating to your resident ownership can still attract the discount, while the portion relating to your non-resident years generally does not.

The consequence builds over time. The longer you hold an Australian property while a non-resident, the larger the share of the eventual gain that relates to your foreign residency period, and therefore the larger the share that is taxed without the benefit of the discount. A property sold shortly after you left, with a long resident ownership history behind it, has a very different discount profile from the same property sold after fifteen years abroad.

This is a quieter trap than the main residence one, because it does not produce a single dramatic moment. It simply means that an eventual sale is taxed less generously than a resident would expect, and increasingly so the longer the non-resident holding period runs. It belongs in any honest calculation of what a long-term hold actually delivers.

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Foreign Resident Capital Gains Withholding

There is also a practical, cashflow-related rule that applies when a non-resident actually sells an Australian property: foreign resident capital gains withholding.

Under this rule, when Australian property is sold by a foreign resident, the purchaser can be required to withhold a portion of the sale price and remit it directly to the ATO. The current withholding rate is 15 percent. The seller then accounts for their actual capital gains tax position through their tax return, and the amount withheld is credited against what is ultimately owed, with any difference reconciled.

The key points for a non-resident seller are:

• It is a withholding mechanism, not an extra tax. It is a prepayment of tax, collected at the point of sale
• It affects the cash you receive at settlement, because a portion of the sale price is held back
• It is reconciled through your tax return, so if the amount withheld exceeds your actual liability, the difference is dealt with there
• There are processes that can apply in particular circumstances, which is one reason a sale by a non-resident should be planned rather than simply executed

The reason this matters is mainly about expectations and cashflow. A non-resident selling an Australian property who is not aware of the withholding rule can be surprised to find that the proceeds reaching them at settlement are less than the headline sale price, with a significant amount instead remitted to the ATO. It is not a loss, since it is credited against the actual liability, but it is a timing and cashflow consideration worth knowing about well before a sale, particularly if the proceeds are needed for something specific.

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Deductions and Negative Gearing as a Non-Resident

A common question from expat property owners is what happens to deductions, and to negative gearing, once they are non-residents.

The broad position is that a non-resident who owns an Australian rental property can still claim the deductions associated with that property against the Australian rental income, in the way a resident landlord would. Interest on a loan for the property, agent fees, maintenance, rates and similar costs remain relevant to the calculation of the net rental result.

Where the position differs is in what happens with a net rental loss. If the deductions exceed the rental income, producing a net rental loss, the question is what that loss can be offset against. As a non-resident, your Australian assessable income is generally limited to Australian-sourced income. A net rental loss can generally be used against your other Australian income, but a non-resident earning solely a UAE salary may have little or no other Australian income for the loss to offset in the year it arises.

This is a meaningful difference from the resident experience of negative gearing, where a rental loss could be set against a full Australian salary. An expat who relied on negative gearing to make a property work, on the basis of offsetting losses against a large Australian income, should look carefully at how that strategy actually functions once the Australian income is gone.

It is also worth repeating that negative gearing and property-related capital gains settings are an area of ongoing political attention in Australia, with various changes discussed and not all legislated. The sensible approach is to plan to the current law, understand how deductions and losses work for you as a non-resident now, and stay alert to announced changes that could shift the position.

Land Tax, Surcharges and Holding Costs

Beyond income tax and capital gains tax, there is a further layer of cost that expat property owners sometimes overlook: state-based land tax and surcharges.

Land tax in Australia is levied by the states and territories, not the Commonwealth, and the rules differ between them. Relevant points for a non-resident owner include:

• Land tax can apply to investment property and other land holdings, depending on the state and the value of the land
• Some states apply additional surcharges to land owned by foreign persons or absentee owners, on top of ordinary land tax
• The definitions of who counts as a foreign or absentee owner, and how the surcharges apply, vary by state

The practical implication is that an Australian who becomes a non-resident and keeps property may find their land tax position changes, potentially with a surcharge added, increasing the annual cost of simply holding the property.

This sits alongside the other ordinary holding costs: rates, insurance, maintenance, agent fees, strata or body corporate costs where relevant, and the interest on any loan. None of these are new in principle, but together they form the real cost of holding the property, and a surcharge that did not apply while you were a resident is a genuine addition to that cost.

The lesson is to build a complete picture. When you assess whether to keep an Australian property as a non-resident, the holding-cost side of the calculation should include any applicable land tax and surcharge for your state, not just the familiar costs. A property's after-tax return is the rent, taxed at non-resident rates, minus the full set of holding costs, and the full set is sometimes larger than an expat assumes.

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Deciding Whether to Keep Holding

Pulling all of this together, the real question for an expat with an Australian property is whether continuing to hold it still makes sense. The honest answer is that it depends, and it depends on a calculation that should be done properly rather than assumed.

The factors that belong in the decision include:

• The after-tax rental return, calculated at non-resident rates, not resident rates
• The capital gains position on an eventual sale, including the restricted discount
• For a former home, the main residence exemption consequences of selling while non-resident
• The full holding costs, including any land tax surcharge
• Your plans to return to Australia, and whether you would return to this property
• How the Australian-dollar value and income fit your wider currency position
• Whether the capital tied up in the property could do more for you elsewhere

It is worth asking yourself some direct questions:

• Have I recalculated this property's return as a non-resident, or am I still using the resident figures?
• Do I understand what selling while non-resident would mean for the main residence exemption?
• Is the property serving a clear purpose, such as a planned return, or am I holding it out of inertia?
• If I did not already own it, would I buy this property today, on these terms, as a non-resident?

That last question is often the most clarifying. Many expats hold a property simply because selling feels final, not because the property genuinely earns its place. There is no single right answer, and keeping the property can absolutely be the right call. But it should be a decision made on the real, non-resident numbers, reviewed honestly, rather than a default carried forward from a life you no longer lead.

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How Professional Planning Support Actually Fits

For Australian expats holding property from abroad, professional planning is most valuable when it:

• Recalculates the property's return on a genuine non-resident basis
• Makes the main residence and CGT discount consequences explicit
• Builds in withholding, land tax surcharges and the full holding costs
• Connects the property decision to your return plans and currency position
• Tests whether the capital tied up in the property is working as hard as it could

The value is not a product. It is replacing an outdated, resident-era picture of the property with an accurate, non-resident one, so the decision to hold or sell is genuinely informed.

This is why expat property owners often benefit from a structured review of their holdings. A property is a large asset, the rules around it changed when the owner left, and a clear-eyed recalculation is what turns inertia into a deliberate choice.

The Soft But Decisive Next Step

If you are reading this and thinking:

• "I am still thinking about my property the way it worked when I lived in Australia"
• "I did not realise selling while non-resident could forfeit the main residence exemption"
• "I am not sure the rental return still stacks up after non-resident tax"
• "I have been holding the property out of habit rather than a clear reason"

Then the next step is usually a structured conversation focused on clarity, not implementation. Not because keeping property is wrong, but because the terms on which you hold it changed when you became a non-resident, and the decision deserves to be made on the real numbers.

A property reviewed honestly is either confirmed as worth keeping or identified as worth reconsidering. Either way, the decision is yours again rather than the default's.

Final Takeaway

Holding Australian property while abroad is not about:

• A property whose tax position is unchanged because the property itself has not changed
• An assumption that the main residence exemption is preserved forever
• Resident-era numbers carried unexamined into a non-resident life

It is about:

• Recognising that the property stays in the Australian net, but on harsher terms
• Understanding non-resident rental tax, the lost exemption and the restricted discount
• Building withholding, land tax surcharges and full holding costs into the picture
• Deciding whether to keep holding on the real, recalculated numbers

Most expats only discover how the non-resident rules bite when an eventual sale is taxed far more heavily than expected. Those who recalculate the property honestly, as part of planning a financial move from Australia to the UAE, hold it, or sell it, on purpose.