Buying guide

The pros and cons of refinancing your mortgage

Why switching to a new mortgage lender is always worth considering

Murray Joiner
Last updated: 27 August 2025 | 4 min read
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Refinancing your mortgage means getting a new loan, often with a different lender, to pay off your old one. Kiwis do this to secure a better deal, like a lower interest rate, a longer term for smaller repayments, or a cash incentive.

It's also a way to release equity for other projects. Be aware of potential costs like break fees for fixed-rate loans, lawyer fees, and repaying previous cash incentives. Experts recommend an annual mortgage review.

What you'll learn:

What is mortgage refinancing?

Why do people refinance their mortgage?

Refinancing offers more than getting a better deal, it could allow you to free up some cash.

What are the downsides of refinancing your mortgage?

Visit the free information website

mortgages.co.nz has a clear and concise section entirely dedicated to reviewing or refinancing your mortgage.

Learn more

Author

Murray Joiner Murray Joiner
Content Writer