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 new lender, to pay off your current one. This can help you secure a better interest rate, access cash incentives, or release home equity for other projects.

It differs from restructuring (changing your loan's setup with your current lender) or refixing (choosing a new fixed term). While beneficial, potential costs include break fees, incentive clawbacks, and legal fees. An annual mortgage review is recommended.

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