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 existing one. This differs from restructuring or refixing with your current bank.

The main reasons to refinance are to secure a better deal, such as a lower interest rate, a longer loan term, or a cash incentive.

Be aware of potential costs like break fees, lawyer fees, and valuation fees. A mortgage broker can help you compare lenders.

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