Mortgage Refinancing

Give your mortgage a refresh with potential cashback and a smarter loan structure

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Give your mortgage a refresh with potential cashback and a smarter loan structure

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    What is Mortgage Refinancing?

    Mortgage Refinancing is the complete process of replacing your current home loan with a new one. This involves taking out a new mortgage—often with a different lender or bank—to fully repay your old one.

    Unlike simple refixing—where you often only update your interest rate with your existing bank—refinancing is a more comprehensive financial reset often designed to help you pursue a more suitable overall deal (rates and/or cashback) and loan structure.

    The primary goals of a strategic refinance generally are to:

    • Lower Interest Costs: Unlock opportunities for competitive interest rates, often with the possibility of cashback incentives
    • Reduce Repayments: Extend the loan term to decrease monthly payments and improve cash flow.
    • Accelerate Repayment: Shorten the loan term or incorporate flexible features (like revolving credit) to pay off your loan faster.
    • Unlock Funds (Cash-Out): Access the equity built up in your home to fund renovations, investments, or major life goals.
    • Optimise Structure: Restructure your loan to better fit your current lifestyle and future financial plans (e.g., combining fixed, floating, and revolving credit portions).

    Why and When to Refinance: Explore Pathways to Greater Flexibility, Smarter Structure, and Competitive Deals

    Refinancing is a strategic decision that goes far beyond simply accepting a new rate from your current bank. It is sometimes the best way to ensure your mortgage truly serves your current and future financial goals.

    The Penalty-Free Window: Fixed Term Expiry

    A good time to consider a full refinance (switching lenders) is when your existing fixed term is expiring.

    • Avoid Costly Fees: Because the fixed term agreement has ended, you usually avoid the substantial prepayment or break fees that can apply if you switch banks mid-term.
    • The 60-Day Rule: You should start the conversation early - we recommend getting in touch with an independent advisor like Global Finance at least 60 days before your term ends. This proactive approach gives us the necessary time to compare offers, handle the application, and take steps to secure your new rate before your loan automatically rolls onto the bank's often much higher floating interest rate.

    Accessing Market Incentives and More Competitive Options

    You may want to consider initiating a refinance review when market conditions or competitor offers suggest there could be financial advantages in switching.

    • Potential Cashback Offers Many banks compete for new business by offering cashback incentives to eligible borrowers. These payments can help offset switching costs — such as legal fees or discharge fees — and may even provide surplus funds depending on the lender’s criteria and the size of your mortgage. The specific amount varies by lender and offer.
    • More Competitive Interest Rates If another lender is offering more competitive ongoing interest rates, the long term savings could, in some cases, outweigh the one off costs involved in switching. Assessing rate differences over the life of your loan can help determine whether refinancing may provide long term financial benefits.

    Access Equity, Improve Affordability, and Enhance Flexibility

    If your property value has increased and your current lender is unable to offer the additional funds you need — whether for renovations, investment property purchases, or other goals — another lender may reassess your situation and provide alternative options.

    Refinancing may also allow you to consolidate higher interest debts, such as credit cards or personal loans, into your home loan, which can result in a lower combined interest rate depending on your circumstances.

    In addition, some lenders offer features that may better suit your financial plans, such as:

    • Revolving credit facilities (noting that some banks cap these at around $250K–$350K)
    • Lump sum repayment allowances (e.g., up to 5% annually without penalty, depending on lender policy)
    • Interest only terms or extended loan periods, which may support major life events, cash flow needs, or investment strategies

    These features vary between lenders, and eligibility depends on your financial position and the lender’s criteria.

    Reducing Unnecessary Fees and Costs

    Refinancing can be a way to streamline your lending costs by removing certain recurring charges and reducing upfront expenses—depending on your circumstances.

    • Low Equity Margin (LEM) Removal If you originally purchased your home with less than 20% equity (LVR above 80%), your lender may have applied a Low Equity Margin (LEM) to your interest rate. When your property value has increased, another lender may be able to reassess your loan to value ratio using a free electronic valuation (depending on lender policy). If your updated LVR is below 80%, the LEM may no longer apply, which could reduce your ongoing interest costs.
      The potential reduction varies by lender and individual circumstances, but removing a LEM can result in meaningful annual savings where eligible.

    Access Specialist or “Green” Loans

    Refinancing can give you access to lending products that your current bank may not offer. This can include “Green Loans,” which some lenders provide for eligible energy efficient upgrades — such as solar panels, heating, or insulation — or for the purchase of hybrid or electric vehicles. Depending on the lender and offer, these products may feature reduced rate or low interest financing for amounts that can extend up to certain lender defined limits.

    Costs of Refinancing

    While refinancing can save you money, there are some typical costs to consider:

    Cost Type Why it Occurs Key Tip
    Break Fees Charged if you exit a fixed loan term early with your current lender. You should consider whether the switch is financially worthwhile, and we can help calculate any applicable fees to support that assessment.
    Legal Required to discharge and register the new mortgage through a lawyer. Many NZ banks offer cashback incentives that may help offset some or all of your refinancing costs, depending on eligibility and lender criteria.
    Valuation Cost New lender may require an updated, independent Registered Valuation of your property to confirm its market worth and LVR Many NZ banks offer cashback incentives that may help offset some or all of your refinancing costs, depending on eligibility and lender criteria.
    Discharge Fee A small charge applied by your current bank to release the loan. You should consider how this factors into your overall savings assessment.

    How the Refinancing Process Works with Global Finance?

    Review Your Current Loan

    • We start by taking a close look at your existing mortgage — including your interest rate, loan structure, and repayment schedule. Many people remain on the same loan for years without reviewing whether alternative options may suit them better. By assessing your current setup, we can help identify opportunities that could improve your loan structure or reduce your overall costs, depending on your circumstances.

    Calculate Costs vs. Savings

    • Refinancing isn’t just about chasing a lower interest rate — it’s about making sure the numbers truly work in your favour. We help you understand the costs involved, such as break fees, legal charges, or documentation fees, and weigh them against the potential savings on interest, lower repayments, or cashback offers. This gives you a clear picture of whether refinancing makes sense for you.

    Compare Options Across Range of Lenders

    • Rather than approaching a single lender, we can assist by comparing lending options from a range of lenders available through our adviser panel. We consider factors such as interest rates, cash contribution offers, fees, lending criteria, and other relevant features. This helps provide you with information about available options so you can make an informed decision that aligns with your needs and financial situation.

    Restructure for Your Goals

    • Everyone’s financial goals are different. Some people want to pay down their mortgage sooner, while others prefer lower monthly repayments or need to access equity for renovations, investment, or consolidating debt. We work with you to consider loan structure options that may align with your priorities, helping you choose an approach that supports your lifestyle and long term financial plan.

    Why Choose Global Finance?

    At Global Finance, we’ve helped many New Zealanders save in interest and fees. Here’s how we make refinancing easy:

    one

    Compare Options Across NZ Banks and Lenders

    We compare a wide range of lenders on your behalf — including NZ banks and non bank lenders — reviewing interest rates, cashback offers, and available promotions. This gives you a clearer view of the options available, helping you consider which refinancing solution may be the most competitive for your situation.

    two

    Personalised Guidance for Your Financial Goals

    Whether you're looking for lower repayments, aiming to pay down your mortgage sooner, wanting to access equity, or considering debt consolidation, we help you explore loan structure options that may align with your lifestyle and long term financial plans.

    three

    Smarter Loan Structures to Reduce Interest Over Time

    Refinancing is more than switching banks — it’s an opportunity to reassess how your home loan is structured. We work with you to identify loan structure options that may support your cash flow needs and long term goals. This can include tools such as our Mortgage Genius Plan®, which is designed to help you explore ways to better manage your repayments and potentially reduce interest costs over the life of your loan.

    four

    End to End Support Throughout the Process

    Refinancing can feel complex, but we guide you through every step. Our advisers prepare and submit your application, review lender offers, negotiate on your behalf, and may coordinate with lawyers, valuers, and the new lender for account setup. Our goal is to make the process as smooth and stress free as possible.

    four

    Ongoing Reviews and Long Term Guidance

    Our support doesn’t end at settlement. We can schedule regular reviews to reassess your mortgage against market changes and lender offers. This helps ensure you continue to have suitable options over time — whether that means refixing with your current bank or considering another strategic refinancing opportunity as your needs evolve.

    Happy Couple

    Frequently Asked Questions

    A good time is usually when your fixed term is ending, or when the savings from a lower rate outweigh any break costs. You can still refinance if you have still time left on your fixed rate, but your bank may charge a break fee. Sometimes the savings from a lower rate and the cash incentive from the new bank still outweigh the cost.

    Yes, refinancing is treated as a new loan application. Lenders will assess your financial situation, credit history, and may require a property valuation. Typically, you'll need to provide proof of income (e.g., payslips, tax returns), recent bank statements, current mortgage statement, identification documents, property valuation (if required by the new lender)

    As a guideline, about 2–4 weeks, but this can depend on the lender and whether a valuation is needed.

    Not usually, but it depends on the circumstances.

    Yes. People consider refinancing to combine higher interest debts — such as credit cards or personal loans — into their home loan to improve repayment affordability, or to access equity for goals like renovations, a vehicle purchase, a second property, or education related expenses.

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