Moving to Dubai? Should You Sell, Rent or Keep Your Australian Property?

The Decision You Cannot Easily Undo Later

When Australians plan a move to Dubai, the family home tends to be handled emotionally rather than financially. The common instinct is simply:

• Keep the house, because it feels like keeping a foothold at home
• Rent it out, because that seems like the obvious thing to do with an empty house
• Leave the decision until the move is closer, because it feels too big to settle now
• Assume it can all be sorted out later, from Dubai

That instinct is understandable, and it is also where avoidable money is lost.

The property decision is different from most of the choices in a move. Many financial decisions can be adjusted later. The property decision largely cannot, because the tax treatment of your home is tied to your residency status at the time you act. Once you have ceased residency, the rules that applied while you were a resident are no longer the rules that apply to you.

This is not a reason to panic, and it is certainly not a reason to sell a home you should keep. It is a reason to treat the property decision as a deliberate, before-departure choice rather than something to settle from a distance once you have gone.

This article sets out how the property rules actually work for an Australian moving to Dubai, what each of the realistic options means, and how to approach the decision so it is made on purpose rather than drifted into.

Why Property Is the Highest-Stakes Pre-Departure Decision

There are a few reasons property sits at the top of the pre-departure list.

The first is simply size. For most Australians, the family home, or an investment property, is one of their largest single assets. A decision that affects the tax treatment of a large asset is, by definition, a high-stakes decision.

The second is timing sensitivity. The tax treatment of property turns sharply on whether you are a resident or a non-resident when you act. Unlike a share portfolio, which can be reviewed and adjusted relatively easily, a house cannot be sold quickly or partially. If the best moment to act was before you left, and you did not, that moment has passed.

The third is irreversibility. Many financial structures can be unwound or restructured. A sale cannot be unsold, and a main residence exemption that was available before departure and not used cannot be reclaimed later.

The fourth is that property interacts with everything else. It affects your residency position, because a home kept available for your own use is one of the ties that can weaken a clean break. It affects your cashflow, your currency exposure and your capital. A property decision made in isolation can quietly undermine other parts of the plan.

For all of these reasons, property should be one of the first things addressed when planning a move, not one of the last. It connects directly to the wider job of planning a financial move from Australia to the UAE, and it deserves that prominence.

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The Main Residence Exemption Does Not Travel With You

The single most important rule to understand is what happens to the main residence exemption when you become a non-resident.

For Australian residents, the main residence exemption is one of the most valuable features of the tax system. Broadly, a gain on the sale of your main residence can be exempt from capital gains tax. Most Australians simply assume that exemption attaches to the property and stays with it.

It does not. The exemption depends on your residency status at the time you sell. Since 1 July 2020, if you sell your former main residence while you are a non-resident for tax purposes, you generally get no main residence exemption at all. Not a reduced exemption. Not a partial exemption for the years you genuinely lived there. The capital gain can be calculated as though the property was never 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 genuinely an exception, designed for hardship, not a planning tool to rely on.

A simple illustration shows the scale of it. Imagine a family home bought years ago, now carrying a large gain after a long period of strong growth. Sold while the family is still resident, the main residence exemption can shelter that gain, potentially in full. Sold a year later, after the family has moved to Dubai and become non-resident, that same gain can be calculated as though the home was never a main residence at all. The house has not changed. The owners have not changed. Only the residency status at the moment of sale has changed, and that single factor can be the difference between a gain that is largely exempt and one that is fully assessable. On a long-held home in a capital city, the figures involved can run well into six figures.

The practical effect is stark. The same house, sold by the same person, can produce a very different tax outcome depending only on whether the sale happens while they are a resident or a non-resident. Because exceptions, timing and your residency status on the date of sale all affect the result, this is a position to confirm before you sell, not after. This rule is the reason the property decision has to be made deliberately and early.

Option One: Sell Before You Leave

The first realistic option is to sell your home while you are still an Australian resident, before you cease residency.

The central appeal of this option is the main residence exemption. Selling while you are still a resident means the exemption can still apply in the usual way, subject to your circumstances and how the property was used. For a home that has been your main residence throughout, that can mean a significant gain is sheltered from capital gains tax.

Selling before you leave tends to make sense when:

• The home carries a substantial gain that would be exposed if sold later as a non-resident
• You do not have a strong reason to keep the property, such as a clear plan to return to it
• You would prefer to convert the property into liquid, portable capital for your expat life
• You want to remove a significant Australian tie, which can also support a cleaner residency break

The drawbacks are real too. Selling means giving up the property and any future growth in it. It means transaction costs. It means that if you do return to Australia and want to buy back into the market, you re-enter at whatever prices then apply. And selling a home you are emotionally attached to, under the time pressure of a move, is not a small thing.

Selling is not automatically the right answer. But it is the only option that cleanly preserves the main residence exemption, and for a home with a large gain and no compelling reason to keep it, that can be decisive. It is worth adding that the timing of a pre-departure sale interacts with your residency date and the income year, so a sale intended to use the exemption should be completed and settled while you are genuinely still a resident, not merely contracted around the time you leave.

Option Two: Keep It and Rent It Out

The second option is to keep the property and rent it out while you are in Dubai. This is the path many expats default to, and it can be sensible, but it should be a chosen path rather than a default one.

Keeping and renting changes the property's character. It is no longer your home. It is, in substance, an investment property held by a non-resident, and it is taxed accordingly:

• Rental income is Australian-sourced, so it remains taxable in Australia
• As a non-resident, that rental income is taxed at non-resident rates, which means 30 percent from the first dollar in 2025-26, with no tax-free threshold
• You will generally need to lodge Australian tax returns for that rental income
• On an eventual sale, the 50 percent capital gains tax discount does not apply to periods of foreign residency after 8 May 2012
• When the property is eventually sold, a foreign resident capital gains withholding rule, currently 15 percent, can require a portion of the sale price to be withheld and remitted to the ATO

Renting can still be the right choice. It keeps a foothold in the Australian market, it can produce useful income, and it preserves the option of returning to the property. But the numbers should be looked at clearly. Non-resident tax on the rent, the loss of the discount on the eventual gain, agent and holding costs, and the currency mismatch between Australian-dollar rent and a dirham-based life all need to be in the calculation.

There is also a subtler point about the main residence exemption and renting. If you keep your former home and rent it out, there are rules about how long, and in what circumstances, a property can continue to be treated as your main residence after you move out. But those rules interact with the non-resident sale rule described above, and an expat who keeps a home, rents it for years, and then sells while still a non-resident can find the protection they were counting on does not apply in the way they assumed. The interaction is genuinely technical, and it is exactly the kind of point worth checking rather than assuming.

The key point is that keeping and renting does not avoid the tax consequences of being a non-resident. It simply moves them from a one-off event to an ongoing one, and it adds a layer of complexity to an eventual sale that a clean pre-departure sale would not have carried.

Option Three: Keeping the Home Available

The third option, keeping the home but leaving it available for your own use rather than genuinely renting it out, deserves its own section, because it is usually the weakest choice for reasons that go beyond tax.

Some expats want to keep the family home as it is, unrented, so they can return to it on visits or so it is simply there. Emotionally this is understandable. Financially and from a residency perspective, it is the option that tends to cause the most trouble.

The problems are these:

• A home kept available for your own use is one of the classic ties that can weaken a non-residency position, because it suggests your life is still centred on Australia
• The property generates no income, so it is a pure holding cost, with rates, insurance and maintenance and no rent to offset them
• You still face the non-resident capital gains consequences on an eventual sale, without the income that renting would have produced
• It can blur your residency position at exactly the time you most need it to be clear

In short, keeping the home available often combines the downsides of keeping a property with few of the upsides. It is occasionally the right choice for a genuinely temporary, short posting where the family fully intends to return to that specific home very soon. For most moves to Dubai, it is the option to be most cautious about, and to choose only with eyes open about its effect on both your cashflow and your residency.

An Investment Property You Already Hold

Many Australians moving to Dubai already own an investment property, separate from the family home. The decision there is different, because the property was never your main residence and the main residence exemption was never in play.

An existing Australian investment property stays inside the Australian tax net whether you are a resident or not. While you are overseas:

• Rental income continues to be Australian-sourced and is taxed at non-resident rates
• The capital gains position on an eventual sale reflects the loss of the discount for foreign residency periods after 8 May 2012
• The foreign resident capital gains withholding rule, currently 15 percent, can apply on a sale
• Australian tax returns are still required for the Australian-sourced rental income

The decision on an existing investment property is therefore less about a disappearing exemption and more about whether the property still fits your plan as a non-resident. Some questions worth asking:

• Does the after-tax rental return still make sense once non-resident tax rates apply?
• Does the loss of the discount change your view on holding it long term?
• Is the property serving a clear purpose, such as a planned return, or simply being held out of habit?
• How does the Australian-dollar income and value fit with the rest of your currency picture?

An investment property can absolutely still be worth holding through your expat years. But like the family home, it should be a reviewed decision rather than an unexamined one.

The Pending Changes to Watch

Property and capital gains tax are areas of ongoing political attention in Australia, and a returning theme of any honest planning conversation is that some changes are announced or proposed but not yet legislated.

The sensible approach has two parts.

First, plan against the law as it currently stands. The rules described in this article, including the loss of the main residence exemption for non-resident sales and the treatment of the capital gains tax discount, are the current rules, and they are what your decision should be based on today.

Second, stay alert to proposals. Changes that affect property and capital gains tax are regularly discussed, and an announced change can shift the position. A decision that is sound under today's law should also be reviewed if a relevant change is legislated before you act.

What you should not do is either ignore the possibility of change entirely, or delay a decision indefinitely waiting for certainty that may never come. Property decisions tied to a move have their own timetable, set by your departure date. The practical answer is to make the best decision you can under current law, with professional input, and to keep it under review if the landscape shifts. This is one more reason the property decision benefits from being part of a coordinated plan rather than handled in isolation.

Making the Decision Deliberately

Pulling the options together, the property decision comes down to a deliberate weighing of your own circumstances against the rules.

The factors that should drive the decision include:

• The size of the unrealised gain on the property, and how much of it the main residence exemption would currently shelter
• Your plans to return to Australia, and whether you would return to this specific property
• The realistic after-tax rental return if you keep and rent it
• Your need for liquid capital to fund your expat life
• The effect of the property on your residency position
• How the Australian-dollar exposure fits your wider currency picture

It is worth asking yourself a few honest questions before you decide:

• Am I keeping this property for a clear financial or life reason, or simply because selling feels final?
• Do I understand what the main residence exemption would be worth to me if I sold before leaving?
• Have I actually run the numbers on renting as a non-resident, or assumed they work?
• Is this decision being made on purpose, or being left to default?

If those questions do not have clear answers, the decision has not really been made yet. Because the property decision is large, hard to reverse and tied to your departure date, it is one of the strongest cases for a single, focused planning conversation before you leave, while every option is still genuinely open.

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How Professional Planning Support Actually Fits

For Australians weighing what to do with property before a move to Dubai, professional planning is most valuable when it:

• Quantifies what the main residence exemption is actually worth to you
• Models the sell, rent and keep options against your real numbers
• Connects the property decision to your residency position and your return plans
• Factors in non-resident rental tax, the discount rules and withholding
• Keeps the decision under review if announced changes are legislated

The value is not a product. It is making sure a large, hard-to-reverse decision is made with the full picture in view rather than on instinct.

This is why the property question is one many expats bring to a structured conversation early in their planning. It is the decision where a clear-eyed, numbers-based view, taken before departure, makes the most difference.

The Soft But Decisive Next Step

If you are reading this and thinking:

• "We have not really decided what to do with the house, we have just been avoiding it"
• "I did not know selling as a non-resident loses the main residence exemption"
• "I am not sure renting it out actually stacks up after non-resident tax"
• "I want this decided on purpose before we leave"

Then the next step is usually a structured conversation focused on clarity, not implementation. Not because there is a single right answer, but because the property decision is large, hard to undo, and tied to a departure date that is coming whether the decision is made or not.

Before you leave, every option is open. After you have ceased residency, the most valuable one may have closed.

Final Takeaway

The property decision when moving to Dubai is not about:

• A choice that can comfortably be settled later from overseas
• An assumption that the main residence exemption follows the house
• Renting out the home as an automatic default

It is about:

• Recognising that selling as a non-resident generally forfeits the main residence exemption
• Weighing selling, renting and keeping against your own numbers and plans
• Understanding the non-resident tax consequences of holding Australian property
• Making a large, hard-to-reverse decision deliberately and before departure

Most expats only discover the cost of the property rules when a non-resident sale is taxed far more heavily than they expected. Those who decide deliberately, in good time and as part of planning a financial move from Australia to the UAE, keep the choice firmly in their own hands.