First home buyers

How much can I borrow?

A rough borrowing limit from your own numbers, the price range it opens up, and a check on what stands between you and buying. Nothing is saved or sent.

How much could I borrow?

Who is buying
You might borrow up to$751,538 Limited by what your income can repay at the test rate.
Homes to look at, up to$850,538$751,538 borrowed plus a $99,000 deposit (12%)
Repayments at today’s rate$2,079 a fortnightAt 6.00% over 30 years: 51% of take-home pay.
  • A 12% deposit: under 20%, so it is low-deposit lending, which banks ration and may price higher.
  • KiwiSaver could release about $39,000 (the balance less $1,000).
  • Repayments would take 51% of take-home pay at today’s rate, which leaves little room if rates rise.
  • No other debts or credit card limits counting against you.

Household income under $150,000 may qualify for the Kāinga Ora First Home Loan with a 5% deposit.

An indication from your own figures, not a lending decision or financial advice. Banks use their own living-cost benchmarks, test rates and rules for bonus, overtime, self-employed and rental income, and may lend more or less. The debt-to-income cap is the Reserve Bank’s limit for most owner-occupier lending (since July 2024); banks may lend some above it. Nothing you enter here is saved or sent.

Next steps

Happy with the range? A pre-approval turns it into a figure a lender stands behind. Then look up homes in your range: every property page shows an estimate of its value and what it last sold for.

Questions

How do banks decide how much I can borrow?

They check that your income, after tax and living costs, could keep up repayments at a test rate above today’s rates, and they apply the Reserve Bank’s debt-to-income limit, which caps most owner-occupier lending at six times income. They also look at your deposit, credit history and the property.

How much deposit do I need?

Most lending needs 20% of the price. Banks can lend some loans with less, but ration them and often charge more. The Kāinga Ora First Home Loan accepts 5% if your income is under its caps.

Does a credit card limit affect my borrowing?

Yes. Lenders count the whole limit as debt, used or not, and assume a repayment on it. Reducing or closing cards you do not need can raise what you can borrow.

Is this a pre-approval?

No. It is an indication from figures you type in. A pre-approval comes from a bank or mortgage adviser after they have checked your income, spending and credit.

More home loan tools