Your NZ property plan is on the ballot.
New Zealand votes on 7 November. If you're a Kiwi earning abroad and you're planning to buy back home, this one matters.
How your rental income is taxed, what you pay when you sell, and the rules around tenants could all look very different by Christmas. It depends on who ends up running the country.
So we've cut through the noise. Six parties. One good thing and one bad thing each, from the angle of someone growing a property portfolio. We're not telling you how to vote. Housing is one part of that decision. We just want you to know what's on the table.
First, the good news: you can still buy from overseas
New Zealand citizens living overseas can buy residential property here. The foreign buyer rules are aimed at people who aren't citizens and aren't living in NZ. Australian and Singaporean citizens are treated the same as Kiwis.
So the question isn't whether you can buy. It's what owning will look like under the next government.
Party by party: the good and the bad
National
The good: Interest deductibility and the bright-line test aren't looking to change. No new property taxes are proposed.
The bad: Their big new policy lifts the First Home Loan income cap to $300,000, so more people can buy with a 5% deposit. Great for first-home buyers. It also means more competition at the entry-level price points investors go after.
Labour
The good: Labour has ruled out bringing back the interest deductibility rules it introduced in 2021. And any gain your property makes before 1 July 2027 stays tax-free.
The bad: A 28% capital gains tax on investment properties, holiday homes and commercial property, for gains made after 1 July 2027. Say your rental is worth $600,000 on that date and you later sell for $1 million. That's $112,000 in tax on the $400,000 gain. The family home is exempt.
Greens
The good: Their wealth tax only applies to net assets over $10 million, so most investors with a few rentals won't feel it. Most people earning under $160,000 would also get an income tax cut.
The bad: They'd remove interest deductibility again and push the bright-line test back to 10 years. That means being taxed as if you have no mortgage, while still paying one. Add a proposed 2% cap on rent rises, and this is the biggest hit to your cash flow on the list.
ACT
The good: ACT wants to cut the top and trustee tax rates from 39% to 28%. Two mortgage-free rentals in a trust earning $50,000 a year would save about $5,500 in tax. It's firmly against capital gains and wealth taxes.
The bad: On paper, not much for investors to dislike. The catch: ACT wants building to be far easier, including taking councils out of building consents. More homes is good for the country, but more supply can take some heat out of capital growth. And as a support party, it only delivers what it can negotiate.
NZ First
The good: No capital gains tax or wealth tax on its platform.
The bad: It's the wildcard. Winnie has few housing policies, and the big one is buying back BNZ and merging it with Kiwibank. That could mean one less bank competing for your mortgage, or a stronger Kiwi-owned lender, depending on who you ask. As a kingmaker, he has gone with both Labour and National before.
Opportunity Party
The good: Their land value tax falls on land only, not the house. Well-bought properties with modest land value and strong rents get hit far less than land-heavy city sections. Every adult would also receive a $19,400 a year citizen's income.
The bad: The biggest shake-up on the list. A 1.75% tax every year on the value of urban land, whether you sell or not, and it includes your own home. Land worth $450,000 costs you $7,875 a year. The party's own modelling suggests house prices could fall 10 to 15% over time.
So who's actually likely to govern?
It's tight. National and Labour are both stuck in the high 20s. The October Taxpayers' Union-Curia poll had National on 28.5%, Labour 28.2%, Greens 13.3%, NZ First 12%, ACT 9.2% and Opportunity 4.8%. On those numbers the current coalition returns with 65 seats.
Other polls tell a different story. The latest 1News-Verian poll has Opportunity on 8%, holding the balance of power.
That leaves two realistic outcomes:
National, ACT and NZ First return. Today's settings largely stay: interest deductibility, the 2-year bright-line, no capital gains tax.
A Labour-led government. The capital gains tax is Labour's flagship, so expect it. The Greens or Opportunity would likely push for more. Labour says it won't back either party's land or wealth taxes, but coalition deals have a way of changing things. Luxon has ruled out working with Opportunity.
What this means for you!
Elections make investors freeze. Earlier this year, brokers said investors were holding off because they feared interest deductibility would be reversed. With both major parties now committed to keeping it, the biggest fear is off the table.
The rest comes down to fundamentals that don't change with the government. Buy at the right price, in the right location, with a yield that stacks up. Under every scenario above, a property that pays its way is in a stronger spot than one relying on capital growth alone.
Whoever wins on 7 November, the best time to have a plan is before the rules change. Book a free chat with the team or follow us on Instagram at @fullstackproperty.
The fine print
This article is general information as at 16 October 2026, not financial, tax or legal advice. Party policies can change during the campaign and in coalition negotiations. Talk to a qualified adviser about your own situation. Property investing carries risk. We don't guarantee outcomes.
Sources
NZ election 2026: What every party plans for housing, ranked, realestate.co.nz, 14 Oct 2026
Labour rules out interest deductibility changes for landlords, 1News
National's First Home Loan policy announcement, 1News
Greens pledge tax cuts for most, ODT / RNZ
Election tax policies part one, Deloitte NZ
What are the Opportunity party's land tax and citizen's income?, 1News
Taxpayers' Union-Curia Poll: October 2026
Opportunity still in kingmaker seat in latest 1News Verian poll, RNZ
Poll: Opportunity still in kingmaker seat as Greens hold strong, 1News
Amendments to the Overseas Investment Act, Harmans Lawyers
Election 2026: no steep decline in property prices, OneRoof
