ChatGPT · National
We bought our first home last year with about a 10% deposit and we're both on salaries. Our bank is hard to get clear answers from about our mortgage. Are some banks better at helping first-home owners, and would it be worth moving?
Yes, some banks are noticeably better than others at helping first-home owners — but it doesn’t automatically mean you should move. Since you already own the home, the question is less “who is best for first-home buyers?” and more “is another lender offering enough better service, structure, or savings to justify switching?”
With a 10% deposit, you’re in a fairly common first-home-buyer position in New Zealand: you got in without a full 20% deposit, but you may still be dealing with low-equity lending considerations. Banks differ in how clearly they explain options, how proactive their mortgage teams are, and how easy they make reviews and refixes. Consumer NZ
What makes a bank “better” after you’ve bought?
Look for:
- A named mortgage contact who knows your situation rather than having to start from scratch each time.
- Clear explanations of:
- your current loan-to-value ratio (LVR)
- whether you’re paying any low-equity margin
- what happens when you reach 20% equity
- your refixing options
- whether you can make extra repayments or restructure
- Good digital tools for seeing balances, changing repayment amounts, and managing fixed-rate splits.
- A willingness to review your mortgage as your circumstances improve.
Some lenders actively market first-home support. For example, BNZ highlights dedicated first-home specialists and low-deposit support, while SBS Bank has specific first-home packages. BNZ These kinds of offerings can be useful, but service quality can vary by branch and individual adviser.
Would moving be worth it?
It can be worth investigating if:
- Your bank is consistently hard to deal with.
- You don’t understand your mortgage after asking reasonable questions.
- Another lender can offer a meaningfully better interest rate or structure.
- You could remove a low-equity cost or improve your loan setup.
- You’re approaching a refix date (usually the easiest time to switch).
It may not be worth moving if:
- You’re happy with the interest rate.
- Your fixed term has a break fee.
- The savings are small once you include legal costs and any cashback clawbacks.
- Your main problem is communication — a different lender may or may not solve that.
A practical approach
Before switching, I’d do this:
- Ask your current bank for a full mortgage review (not just a rate quote).
- Ask specifically:
- “What is our current LVR?”
- “Are we paying any low-equity margin?”
- “What would we need to do to remove it?”
- “What are our options when our fixed term ends?”
- “Can we have a dedicated mortgage adviser?”
- Get two or three competing quotes through other banks or a mortgage adviser.
- Compare the whole package, not just the advertised interest rate.
Because you bought last year, you may also be at a point where your equity position has changed (through repayments and possibly house-price movements), so it’s worth getting an updated valuation or at least asking the bank how they assess your current LVR.
If you share:
- your approximate mortgage size,
- whether you’re fixed or floating and when it expires,
- your current interest rate,
- and whether you’re paying a low-equity margin,
I can help you work out whether switching is likely to be worthwhile.
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Captured 11 October 2026