First Home Buyer · 24 July 2026
Buying a first home in New Zealand is not one decision, it is three that interact: your deposit, your borrowing power, and which support you qualify for. This is the hub that connects them, with a detailed guide behind each one.
To buy a first home in NZ in 2026 you generally need a deposit (20 percent is standard, less is possible), a loan a bank will approve based on your income, and to know which support you qualify for. The standard deposit is 20 percent, but from 1 December 2025 banks can write up to 25 percent of their new owner-occupier lending to buyers with less, and the Kāinga Ora First Home Loan allows eligible buyers in with a 5 percent deposit (Source: RBNZ; Kāinga Ora). The three pieces are linked: the deposit route you take changes how much you can borrow, which changes which homes are within reach. Below is the state of play in 2026, with a link to the full guide on each part.
In this guide
A lot of first-home content online is a year or two out of date, and getting the current rules wrong can cost you real money. Here is what actually stands in 2026:
The 20 percent deposit is the benchmark because it clears the loan-to-value rules cleanly and gives you access to the widest range of lenders and the sharpest rates. Below 20 percent you can still buy, but you usually pay a low-equity margin or premium and you are competing for the limited share of low-deposit lending banks are allowed to write (Source: RBNZ).
A first-home deposit is often assembled from several sources: personal savings, a KiwiSaver first home withdrawal, and sometimes a gift from family, which banks accept with a gifting declaration confirming it is a gift and not a loan. Working out your realistic deposit is the first number that matters, because it sets everything downstream. Our house deposit calculator is a quick way to test where you stand, and if a low deposit is your route, our guide to the Kāinga Ora First Home Loan walks through the 5 percent path in detail.
Borrowing power is not a single formula, it is the lowest of three separate ceilings, and the lowest one wins:
Two households with identical incomes can be offered different amounts because a different ceiling binds for each. That is also why shopping a single bank can mislead you: the lender whose servicing test happens to suit your income shape may lend meaningfully more. We break this down fully in how much can I borrow for a mortgage in NZ, and you can model the LVR and DTI limits with our LVR and DTI calculator.
Two government-backed supports are live for first home buyers in 2026, and they can be used together:
The two interact with your deposit and borrowing plan rather than sitting to one side, which is the whole reason to look at them together rather than one scheme at a time.
The sequence matters more than most people expect, because getting finance sorted early changes how you shop and how you bid.
A fuller walk-through of the buying journey is in our home buying process guide and our first home buyers guide. The reason finance comes first is simple: at auction, bids are unconditional, so your lending needs to be settled before you can safely raise your hand.
The standard is a 20 percent deposit (an 80 percent LVR). You can buy with less: from 1 December 2025 banks can write up to 25 percent of new owner-occupier lending to buyers with under 20 percent (Source: RBNZ), and the Kāinga Ora First Home Loan allows a 5 percent deposit for eligible buyers (Source: Kāinga Ora). A smaller deposit usually means a low-equity margin and fewer lender options. Start with our house deposit calculator.
No. The First Home Grant closed on 22 May 2024 and is no longer available (Source: Kāinga Ora). The live first-home supports in 2026 are the Kāinga Ora First Home Loan and the KiwiSaver first home withdrawal.
Your limit is the lowest of three ceilings: your deposit and the LVR rules, the debt-to-income limit (most owner-occupier lending capped at six times gross household income, with First Home Loans and new builds largely exempt), and the bank's servicing test (Source: RBNZ). Whichever is lowest sets your number. See how much can I borrow in NZ.
In most cases yes. After at least three years of membership you can generally withdraw most of your KiwiSaver balance, leaving a minimum of $1,000, toward a first home (Source: Kāinga Ora). For many buyers it is the largest single part of the deposit. See our KiwiSaver first home withdrawal guide.
Work out your deposit and borrowing position, get a pre-approval, find a property in range, do your due diligence (builder's report, LIM, title), arrange finance and insurance, then settle. Getting finance confirmed first tells you the range you can shop in and how to bid, which matters most at auction where offers are unconditional.
Your first-home toolkit
This article is general in nature and is not financial advice. Scheme rules, eligibility, LVR and DTI settings, and lending criteria vary and change regularly. Always seek advice specific to your situation before making decisions. Trebla Partners Limited, FSP728251. Read our disclosure statement →
