What pre-approval actually is
A pre-approval is a lender’s written indication that, based on the information you’ve provided, they’re willing to lend you up to a certain amount. It isn’t a loan, and money doesn’t change hands. It’s a conditional commitment that says "if you find a property we’re comfortable with, and nothing material changes, we expect to lend you this much."
That distinction matters. Pre-approval is about you as a borrower: your income, your deposit, your existing commitments. The property itself hasn’t been assessed yet, which is why every pre-approval comes with conditions attached.
Why it matters when you make an offer
House hunting without pre-approval means guessing at your budget. With it, you know your ceiling, and you can act quickly when the right place comes up. Vendors and their agents also take offers more seriously when the finance behind them is already in motion, particularly in negotiations or multi-offer situations where speed and certainty count.
Pre-approval also protects you from yourself. It’s easy to fall in love with a property and stretch towards it; a clear number set in advance keeps your search anchored to what a lender will actually support.
What lenders look at
Lenders assess a pre-approval application in much the same way as a full application. Broadly, they’re weighing four things:
- Income. How much comes in, how reliably, and from where. Salary, self-employed income, rental income and other sources are all treated differently, and lenders want evidence: payslips, bank statements or financial accounts, depending on your situation.
- Deposit. How much you’re putting in and where it comes from, whether that’s savings, KiwiSaver, a gift, or equity in another property. Lenders care about the source as well as the size.
- Existing debts. Credit cards, personal loans, car finance, buy-now-pay-later balances and student loans all reduce what you can service, so they all factor into the assessment.
- Spending. Lenders review your regular outgoings to satisfy themselves that the repayments will be affordable alongside your actual lifestyle, not a theoretical one.
Each lender weighs these factors differently. The same application can get different answers from different lenders, which is exactly why where you apply matters as much as how you apply.
How a broker places the application
A broker’s job starts before anything is submitted. We look at your income, deposit and commitments the way a lender’s credit team will, flag anything that needs explaining, and make sure the supporting documents tell a clean, consistent story. A well-prepared application is far less likely to bounce back with questions.
Then we choose where to send it. Because we work with a panel of 14+ banks and non-bank lenders, we can place your application with the lenders whose criteria best fit your situation, rather than defaulting to whoever you happen to bank with. If one lender’s policy doesn’t suit your circumstances, another’s often will.
In most cases this costs you nothing, because the lender pays us a commission when your loan eventually settles.
How long does it take?
It varies with the lender, how busy they are, and how complex your situation is, but once your documents are in order, a decision often comes back within a few business days. Straightforward applications tend to move faster; self-employed income or unusual circumstances can take longer. We’ll give you a realistic estimate at the start rather than a hopeful one.
What the conditions mean
Almost every pre-approval carries conditions: requirements that must be satisfied before the lender confirms the loan against a specific property. Common examples include a registered valuation, confirmation of your deposit, evidence of insurance, or a signed sale and purchase agreement. Some lenders also exclude certain property types from a general pre-approval.
Conditions aren’t a problem; they’re the normal bridge between "approved in principle" and "approved for this house." The important thing is knowing what yours are before you make an offer, so nothing surprises you afterwards. That’s part of what we walk through with you when the approval comes back.
Pre-approvals don’t last forever
A pre-approval is a snapshot of your finances and the lender’s appetite at a point in time, so it comes with an expiry date and lapses if you haven’t used it by then. If your search takes longer than expected, that’s rarely a drama. Pre-approvals can usually be renewed or reissued, though the lender may ask for updated documents, and if your circumstances or their criteria have changed, the number can change too.
The practical advice: keep your finances steady while you’re pre-approved. Taking on new debt, changing jobs, or making large unexplained withdrawals can all complicate a renewal, and sometimes the final approval itself.