What is a Fixed Rate and it's Advantages and Disadvantages

What is a Fixed Rate?

A fixed interest rate is an interest rate that remains the same throughout the specified term of the loan. Typically fixed rates are agreed upon between 1 to 5 years.

This means that the borrower will pay the same interest rate on the loan for the entire fixed period even if the market rates change. This contrasts with adjustable-rate (floating) loans, in which the interest rate can change over time based on changes in market interest rates.

Advantages of a fixed interest rate:

  • Predictability: Budgeting and financial planning becomes easier as borrowers know exactly what their interest rate and monthly payment will be for the life of the loan.                       
  • Stability: A fixed interest rate provides stability in an unpredictable interest rate environment, protecting borrowers from unexpected increase in loan costs. 
  • Rate: Fixed rates are typically lower than adjustable (floating) rates, meaning borrowers may pay less in interest over the life of the loan.

Disadvantages of a fixed interest rate:

  • Limited flexibility: Borrowers may be locked into a higher interest rate if rates fall after the loan is taken out.           
  • Lump repayments: Many lenders will limit extra 'lump' repayment amounts during a fixed period.

If you have any further questions or would like to discuss your mortgage options, please don't hesitate to reach out to us - we'd love to help.

You can contact us by phone at 021 34 36 48 or by email at scott@amsnz.co.nz.

  • Scott thoroughly explains complicated mortgage concepts and makes them easily digestible! He’s very patient with lots of questions and is very passionate about his job. Thanks heaps. What a great experience.
    Karlee Berrington - 20 January 2026
  • We chose Scott based on his amazing Google reviews, and he absolutely didn’t disappoint. There are people who are really good at their job, and then there’s Scott. He is truly exceptional. His communication and knowledge are outstanding, and he’s an all-round friendly, approachable person with a great sense of humour. He explains everything so simply and always has time for our billion questions. We honestly couldn’t have asked for better service. We’re so excited to move into our home and continue our relationship with Advanced Mortgage Solutions.
    Hannah Smith - 15 January 2026
  • Thank you so much for taking the time to leave this review. I’m really glad to hear you found the advice helpful and the communication smooth — keeping things clear and timely is something I care a lot about.
    Harry Reece - 15 January 2026
  • We have now been in our new house just over a month, and we couldn't be happier
    Amy Sloane - 14 January 2026
  • Absolute Bliss working with Greg! Made every step super easy to understand, answered all of my questions (even the silly ones!) and made a stressful process into one with ease. I can confidently say I don't think I'd have my first home yet with Greg's help!
    Vayun Rangnekar - 22 December 2025