NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
    • The Great NZ Road Trip
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • Deloitte Fast 50
    • Generate wealth weekly
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In

Advertisement
Advertise with NZME.
Premium
Opinion
Home / Business / Personal Finance / Investment

Should you keep your first home as a rental when upgrading? - Nadine Higgins

Nadine Higgins
Opinion by
Nadine Higgins
The Prosperity Project host·NZ Herald·
13 Sep, 2025 09:00 PM6 mins to read
Nadine Higgins is the host of NZME's personal finance podcast The Prosperity Project and a financial adviser at enableMe. She was formerly a financial journalist and broadcaster.

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save
    Share this article

    Reminder, this is a Premium article and requires a subscription to read.

Keep or sell: The real cost of holding your first home as a rental. Photo / 123RF

Keep or sell: The real cost of holding your first home as a rental. Photo / 123RF

THE FACTS

  • Reserve Bank rules mean most borrowers need to have at least a 30% deposit – or 30% equity – in an “existing” property.
  • Debt interest on a new home isn’t tax-deductible, unlike investment property debt.
  • Consider Healthy Homes standards and financial risks of unforeseen bills when deciding to keep a property.

Many of my clients over the past few years have been based outside of Auckland, in places where – generally – mortgage debt levels are less onerous. It led to some interesting questions about the best path forward.

One which cropped up repeatedly was whether it makes sense to hold on to your first home, when trading up to your second or “forever” home.

(For Auckland clients, high house prices and debt levels generally meant it was a non-starter.)

Advertisement
Advertise with NZME.

But for those in other regions, the rationale was either wanting to become a landlord with a property that had served them well (not paying real estate agent’s fees was a bonus); or it was based on sentimentality – not wanting to let go of the place where their kids were born or their dog was buried.

Let’s try to set the second reason aside – because your eyes will be watery for a different reason if you later find it was a disastrous financial decision.

So, let’s instead work through some of the things to consider as to whether it makes financial sense.

Taxing considerations

It might not be your first thought when you’re doing your sums, but tax is something worth considering in this situation.

Advertisement
Advertise with NZME.

That’s because you will likely be borrowing more to secure your next property, and that may result in the bulk of your debt being against that new property – your new home – with less debt against the original property – now your investment property.

Debt against your home is not tax deductible, whereas debt against an investment property is (side note: deductibility is being phased back in over multiple tax years). If the result is rental income outstrips expenses, you can end up owing tax on that property, while being highly indebted on your home.

If you’ve secured debt against your original home to buy the new one, beware – that doesn’t necessarily make it tax deductible.

Catriona Knapp, director of Future Focussed Accountants, says: “Some fall into the trap of thinking that if they draw down debt and secure it over the rental property then the interest on this debt can be claimed. This is not necessarily the case as the IRD look at the intention of the debt not what it is secured over. So, if the intention of the debt was to purchase a new (private) home, then the interest on that debt cannot be claimed even if it is secured over the rental property.”

It’s worth seeing an accountant, as there are options to structure things more efficiently, for example selling the property into a new entity.

Knapp says: “The new entity can draw down debt equivalent to the market value of the property at the time. This provides not only a tax benefit as the maximum amount of debt now relates to the rental property but also can protect their personal assets from risk as the rental business is then carried out by a separate legal entity.”

You do also need to take care here, as selling the property into a new entity means the “bright-line” tax clock starts – so, if you sell the property within two years, any gain may be liable for tax on any gain.

Efficient use of your capital

What made it a great home doesn’t necessarily make a great investment. Perhaps you’ve extracted the best gain that property has to offer, and you should bank it and move on. Perhaps its cashflow is too weak to stack up as a rental.

Advertisement
Advertise with NZME.

Another consideration is Reserve Bank loan-to-value ratio (LVR) rules mean most borrowers need to have at least a 30% deposit – or 30% equity – in an “existing” property (i.e. not a new build) that is not their primary residence.

That’s where many come unstuck, according to broker at Hastie Mortgages, Campbell Hastie. “The lower LVR threshold for existing property being used as a rental is what stops most people keeping their first house when trying to upgrade to something newer/bigger/better. There hasn’t been a lot of capital gain in recent years which also makes it harder to get past that LVR threshold.”

While holding on to an “existing” property requires 30% equity, a “new” property usually only requires 20%. The question you need to answer is whether you could deploy the difference more effectively.

Up to scratch

Rental properties must meet Healthy Homes standards, but it’s entirely possible when it was your home it did not meet that standard – I know my first home definitely did not! In determining whether you hold on to it, ensure you establish whether upgrades are required to meet the heating, insulation and ventilation requirements, and what that might cost.

If your intention is to hold on to your rental property for the long term, one of the biggest risks to that is large, unforeseen bills. If the roof needed replacing, could you stump up for it without putting major pressure on your financial situation, or having to sell in haste? That is, in my opinion, one of the major selling points of new builds – you should have a window of time where major work isn’t required, and potentially a build guarantee to fall back on if something’s faulty.

There is no singular “right” answer – there is what is right for your circumstances. But property decisions are among the biggest financial decisions we make so it pays to think through the consequences, get good advice – and set sentimentality aside.

Sign up to Herald Premium Editor’s Picks, delivered straight to your inbox every Friday. Editor-in-Chief Murray Kirkness picks the week’s best features, interviews and investigations. Sign up for Herald Premium here.

Save
    Share this article

    Reminder, this is a Premium article and requires a subscription to read.

Latest from Investment

Premium
OpinionLiam Dann

Winston Peters is on the right track. We need to save our way out of our financial mess - Liam Dann

13 Sep 05:00 PM
Premium
OpinionMary Holm

Mary Holm: Where to put your retirement money for growth without too much risk

12 Sep 05:00 PM
Premium
OpinionMary Holm

Mary Holm: Who is covered in the new depositor compensation scheme

05 Sep 05:00 PM

Sponsored

Kiwi campaign keeps on giving

07 Sep 12:00 PM
Advertisement
Advertise with NZME.

Latest from Investment

Premium
Premium
Winston Peters is on the right track. We need to save our way out of our financial mess - Liam Dann
Liam Dann
OpinionLiam Dann

Winston Peters is on the right track. We need to save our way out of our financial mess - Liam Dann

OPINION: New Zealanders are painfully reluctant to accept structural economic change.

13 Sep 05:00 PM
Premium
Premium
Mary Holm: Where to put your retirement money for growth without too much risk
Mary Holm
OpinionMary Holm

Mary Holm: Where to put your retirement money for growth without too much risk

12 Sep 05:00 PM
Premium
Premium
Mary Holm: Who is covered in the new depositor compensation scheme
Mary Holm
OpinionMary Holm

Mary Holm: Who is covered in the new depositor compensation scheme

05 Sep 05:00 PM


Kiwi campaign keeps on giving
Sponsored

Kiwi campaign keeps on giving

07 Sep 12:00 PM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP