

If buying your own home, the LVR at a main bank is generally a minimum of 20% for an existing home and a 10% deposit for new builds. Depending on their mortgage volume and internal policies, banks will sometimes lend over these LVR thresholds for a small number of mortgages. For more details, see our blog on how much deposit to buy a house.
If you’ve been in the KiwiSaver scheme for three or more years and are a first-home buyer, you can use your KiwiSaver towards the deposit.

If you’re buying an investment property, then you’ll usually need a 30% deposit to get a loan from a bank. If using a non-bank lender, you often only need 20%. However, this option may cost more than going to a bank.
New builds are exempt from investment LVR restrictions. With the right property, you can get a new build bank loan with a 10% deposit.

Income and debt
When calculating income, lenders take into account loan repayments of any current debt. They also consider liabilities such as overdrafts and credit card limits.
As of July 2024, debt-to-income (DTI) ratio restrictions apply. DTI ratios are calculated by the total debt divided by the total gross income. The current DTI ratio is six; lending over that ratio is restricted.
If you have been self-employed for less than two years, getting a mortgage with a bank may be difficult. But don’t worry; there are other options outside the main banks. Check out our blog on how to get a mortgage if self-employed for less than 2 years.
Expenses and spending habits
The Responsible Lending Code requires banks to ensure any loan is affordable for the borrower. To this end, banks require three months of bank statements as part of their assessment. But if you’ve just splurged on an expensive holiday, don’t panic! The Responsible Lending Code accounts for the fact that discretionary expenses like meals out and holidays can be reduced or eliminated.

When you apply for a mortgage in New Zealand, lenders check your credit score and credit file carefully to determine the amount of risk in lending to you. They find out if you are a high or low credit risk by examining information from credit reference companies like Credit Simple.
Paying your bills on time will help maintain a good credit history and improve your mortgage options. For more information, check out our blog on everything you need to know about credit scores.
If you are concerned about your credit rating or credit history and how it may affect your application, check out our blog on how to get a mortgage if I have bad credit. Contact us to chat about your credit scores and your possibilities to get a mortgage.