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The Stampede Across the Ditch
Australia-based searches on realestate.co.nz were up 189.8% in August on a year earlier. Inquiries were up 54.7%. Saved listings, up 44.3%.
The barbecue logic goes like this. Australia is gutting the CGT discount and negative gearing. New Zealand has no capital gains tax. Buy over there, keep the lot, crack a beer. Easy money, right?
Sydney-based trans-Tasman tax adviser Mike Reddy told Stuff he’s fielding 20 to 30 calls a week from Australians trying to set up NZ companies and trusts to get around the ATO. His verdict: “It’s a fallacy, it’s a knee-jerk reaction. It was crap.”
He’s being polite. It’s a bloody shambles!
What Changed in Australia
From 1 July 2027, the 50% CGT discount gets replaced by inflation indexation, plus a minimum 30% tax on gains for individuals. Losses on residential property bought after Budget night can only offset other residential property income, unless it’s an eligible new build. It’s already law, with Royal Assent on 26 June 2026.
That’s what people are running from. Trouble is, they’re running somewhere the ATO can still see them.
Myth One: “NZ Has No Capital Gains Tax”
New Zealand taxes property gains. It just does it differently.
Sell a residential property within two years and the bright-line test taxes the profit as ordinary income. Buy with the intention of reselling and the profit is taxable however long you hold it. Buying a house because you expect a tax-free gain is flirting with that line.
Then there’s the election on 7 November. Labour is campaigning on a 28% capital gains tax on investment property, covering gains after July 2027. Rentals and holiday homes are in. Family homes and farms are out. The whole premise could be six weeks from its use-by date.
But let’s be honest, none of that really matters. The whole plan doesn’t even get off the starting line.
Myth Two: “If NZ Doesn’t Tax It, I Keep It”
The herd skipped the homework on this bit. Come on crew, sharpen up!
If you’re an Australian tax resident, the ATO taxes you on your worldwide income. Worldwide means worldwide, people. Your salary in Sydney, your shares in New York and the gain on your rental in Queenstown all go in the same pot.
Sell that NZ property and New Zealand might not take a cent. The ATO is already at the front of the queue, knife and fork out, waiting for its slice.
When another country taxes your gain, Australia gives you a foreign income tax offset so you aren’t taxed twice. You only get it if you paid foreign tax. Hold the place longer than two years with no resale intention, and NZ charges you nothing. Zero NZ tax means zero offset. The ATO taxes the full gain, new rules included.
If NZ does tax you, through the bright-line test or a future Labour CGT, you claim the offset and the ATO tops you up. You pay whichever country’s tax is higher.
Your tax bill gets set in Canberra. NZ’s rules only decide how much of it goes to Wellington first.
Everything comes back to whether you’re an Australian tax resident, and the ATO decides that by how you live. I broke it down in Your Tax Residency Can Be Destroyed By A Pizza Delivery. Read it before you buy anything offshore.
The Currency Trap
The ATO works out your gain in Aussie dollars, converting at the exchange rate on the day you buy and the day you sell.
At today’s rate, one Kiwi dollar buys 0.8066 Aussie. Buy a place for NZ$800,000 and that’s A$645,262.93.
Five years later you sell for the same NZ$800,000. The house hasn’t moved an inch. But the Kiwi has firmed to 0.86, so your proceeds are A$688,000.
Congratulations. You’ve made a A$42,737 gain, before costs and indexation, on a house that went nowhere. The ATO would like its share.
It cuts both ways. If the Kiwi slides, you get a capital loss and you’re poorer in the currency you actually spend.
“I’ll Just Use a Kiwi Company”
Stick the property in an NZ company and the ATO can’t touch it.
A foreign company is an Australian tax resident if its central management and control sits in Australia. The High Court settled this in Bywater, and the ATO’s ruling TR 2018/5 follows it. The test is where the real decisions get made. If you’re making them from your couch in Brisbane, your Kiwi company is Australian. You’ve paid an accountant to build a very expensive costume.
What NZ Has Going for It
To be fair to the herd, there are some real positives. NZ has no stamp duty, and Australian investors often pay $40,000 to $50,000 of it per purchase at home. NZ bans most foreign buyers from residential property, but Australian citizens are exempt. And prices have already fallen, more than 15% below the late-2021 peak in nominal terms and closer to 30% after inflation.
Against that, average gross yields are only about 0.2 percentage points higher than in Australia, and between 15% and 20% of Auckland and Wellington sales in early 2026 were at a loss.
The new negative gearing rules also follow you across the ditch. Foreign residential property is caught, and the new-build exemption can’t apply offshore.
Where Geography Does Work
I retired at 35 in Panama, so I’m all for using geography to cut your tax. It only works if you move.
Tax follows residency. Panama runs a territorial system, so it doesn’t tax income earned outside Panama.
Buying a rental in a low-tax country while you stay in Brisbane is the property version of what I called tourism with confidence.
The irony is that New Zealand is one of the easiest countries on earth for an Australian to move to.
- Legal residency. Australian citizens get a resident visa at the border. No application, no fee, and you can live and work there indefinitely.
- Tax. You’re an NZ tax resident after more than 183 days in any 12 months, or once you have a place you usually live there. If you haven’t been NZ tax resident in the last 10 years, the transitional resident exemption takes most foreign income out of NZ tax for about four years.
- Banking. New Zealand’s four biggest banks are all Australian-owned. ANZ is ANZ, ASB belongs to Commonwealth Bank, BNZ belongs to NAB, and Westpac is Westpac. Your Aussie bank is probably already in Queenstown waiting for you.
Live there properly and your Kiwi rental becomes a local asset. Hold it past two years without buying to resell, and NZ won’t tax the gain, at least until the election says otherwise.
Leaving Australia has rules, though, and a toll booth.
First, you have to leave properly. The ATO’s primary test is whether you reside in Australia, and it judges that by how you live. Keep the house, the job and the kids’ school, and you still reside there. Same if you fly home for months at a time, tick “Returning Resident” on the arrival card, or use Medicare as your main healthcare. Split lives create residency risk.
Second, CGT event I1. The day you stop being an Australian tax resident, the ATO treats you as having sold your non-Australian assets at market value. The Kiwi rental and the overseas shares both count. You can defer, but then they stay in the ATO’s net until you sell.
Before You Buy, Answer These
- What’s the full Australian tax bill on the gain under the new rules, including currency movement?
- What happens to my numbers if Labour wins on 7 November?
- How much NZ tax will I pay on the rent, and how much of it can I offset?
If your adviser can’t answer all three, find another adviser.
So Should You Buy?
Most of this is a herd panicking over a headline. When did following the bloke next door ever make anyone rich?
The property might still stack up on its own. As property economist Cameron Kusher says: “There’s a reason why people tend to invest in Australia rather than New Zealand.”
Ask yourself one question. Would you buy it if it were in Tasmania?
If the answer’s no, you’re chasing a tax dodge that doesn’t exist.
Planning to Leave Properly?
Serious about breaking Australian tax residency? I’ve put the whole process into the Australian Tax Residency Escape Plan 2026.
Want to talk it through? Join almost 3,000 of us in Retire with Geo Fire. Prefer income that doesn’t care where the property goalposts move? Get 14 days free in the Alpha Desk.
Thinking about NZ property, or a full move across the ditch? Hit reply and tell me what’s pulling you there. I read every one.
Move your life and the tax follows. Move your money and the ATO follows it.
Cheers
Andy
Valencia, Spain
Be an Adult. This post is for education and isn’t tax or legal advice. Australia’s CGT and negative gearing changes are law and apply from 1 July 2027. How your NZ property gets taxed depends on your residency and the way you hold it. Speak to a licensed trans-Tasman tax advisor before you buy property in New Zealand.