Fixed vs Floating Mortgage Rates

What a Fixed Interest Rate Means

A fixed interest rate means your mortgage repayments stay the same for a set period, usually from six months to five years. This means you will have:

• Certainty
  You know exactly what your repayments will be during the fixed term.
• Protection from rate rises
  If mortgage interest rates in NZ increase, your fixed rate stays the same until the end of the term.
• Less flexibility
  Breaking a fixed rate early can result in break fees. Extra repayments may also be limited.

Fixed rates suit people who want stability and predictable budgeting. Your Taranaki Home Loans adviser can help you decide whether fixing is right based on your lifestyle and income.

What a Floating Interest Rate Means

A floating (or variable) rate changes as the lender adjusts interest rates. This means you will have:

• Repayment Flexibility
  You can make extra repayments or pay off your loan early without penalty.
• A loan that follows the market
  If the Reserve Bank lowers rates, your repayments may drop. If rates rise, your repayments will increase.
• Higher average rates
  Banks in New Zealand typically charge a much higher margin on floating rate loans compared to fixed rate loans, meaning they should really only be used for either short periods of time or as part of a split loan / revolving credit facility.

Floating loans suit buyers who want freedom to repay faster or expect rates to drop. We can talk you through the trade-offs, especially if you’re planning big changes like renovations or early repayments.

Considering a Split Home Loan

Many New Zealand borrowers choose a split home loan, combining fixed and floating rates.

How it works:
You divide your mortgage into two parts. One is fixed, giving certainty. The other is floating, giving flexibility.

This option manages the risk of rate rises while still allowing you to make extra repayments. The split doesn’t have to be 50/50. Taranaki Home Loans can help you figure out the right balance for your situation.

A split loan is often a practical way to manage both stability and flexibility, especially when life is unpredictable.

Factors to Weigh Up

When deciding between fixed vs floating mortgage NZ options, consider:

• Your budget
  If you need certainty for planning, fixed may suit you better.
• Interest rate outlook
  If economists expect rates to rise, fixing can provide protection. If rates are expected to fall, floating may be more appealing. However, interest rate expectations are often already priced into banks fixed rate offers. Talk to your mortgage adviser to help make an informed decision. At Taranaki Home Loans this is our bread and butter.
• Future plans
  If you plan to sell, renovate, or repay early, floating or a short fixed term may be best.
• Extra repayments
  If you want to make lump-sum repayments, floating or split loans give more flexibility.

We’ll help you weigh these factors based on your goals, not just the numbers.

Reviewing Your Loan Regularly

Interest rates and personal circumstances change over time. It’s important to review your home loan regularly not just at the end of a fixed term.

Regular reviews ensure your loan structure continues to work for you, we offer this as part of our free ongoing support.