Refinancing your mortgage can be a powerful financial move, allowing you to reduce your interest costs, adjust your loan structure, and achieve long-term financial goals. Whether you’re looking to lower your monthly outgoings, consolidate debt, or access home equity, understanding the refinancing process is crucial. In this guide, The Advice Group (TAG) breaks down what refinancing a mortgage entails, the benefits and potential costs, and how to navigate the process smoothly.
What is Refinancing, and Why Consider It?
How Refinancing Works
Refinancing your mortgage involves replacing your existing loan with a new loan, often with more favourable terms. This can be done by switching to a different bank offering better interest rates and conditions. Home loan refinancing can lead to lower monthly payments, improved loan structures, or the ability to access cash from your home equity.
Common Reasons to Refinance
Many homeowners refinance to secure a lower interest rate, reducing their overall interest payments. Others refinance to switch from a floating rate to a fixed rate loan for more predictable repayments or completely overhaul their lending structure. If your financial circumstances have altered, refinancing can help restructure your loan to better align with your needs. For property investors, refinancing may free up capital for additional investment properties, or allow you to extend your interest-only term when your current lender can’t help. Other common reasons include consolidating high-interest debt, shortening the total loan term to pay off the mortgage faster, or accessing home equity for renovations or major expenses.
The Refinancing Process
Step 1: Assessing Your Financial Situation
Before refinancing your mortgage, it’s essential to evaluate your current financial situation. Review your income, expenses, existing loan balance, and any break fees or early repayment penalties that may apply. If refinancing is expected to save you money or provide financial flexibility, it may be worth refinancing.
Step 2: Comparing Loan Options
Not all refinancing deals are the same. Comparing different banks and lenders will help you find the best solution tailored to your needs. Look at fixed-rate mortgages versus floating rates, loan terms, associated costs, and whether a different bank or staying with your current lender offers a better deal. Consulting with a mortgage adviser like TAG can simplify this process and ensure you secure favourable terms.
Step 3: Applying for Refinancing
Once you’ve chosen the right refinancing option, you’ll need to submit a loan application with your new lender. This typically requires documentation such as proof of your income, bank statements, and details about your current mortgage. The lending company will assess your financial situation and decide if you then meet their lending criteria. Working with a mortgage adviser will undoubtedly streamline the process, find you a better loan structure and increase your chances of approval.
Step 4: Settling Your Existing Loan
If your refinancing application is approved, your new lender will pay off your existing loan. Any break fee from your current lender, interest owed to your current lender, legal fees, and application fees should be factored into your decision. Your new loan will then take effect, and you will start making mortgage payments based on the agreed period and interest rate.
Step 5: Managing Your New Mortgage
After refinancing, it’s essential to manage your new loan effectively. If you secured a lower interest rate, consider maintaining your previous monthly repayments to pay off the loan faster and save money in the long run. Keep track of any changes in the housing market that may affect interest rates and periodically review your mortgage to ensure it remains aligned with your financial goals.
Understanding Interest Rates & Their Impact
Fixed vs. Floating Rates
When refinancing, you must decide between a fixed-rate mortgage, a floating-rate loan, or a combination of both. Fixed-rate loans offer stability, ensuring consistent monthly repayments over a set term. Floating rates give greater flexibility to repay and, in some cases, redraw funds as needed; however, the cost will fluctuate with market conditions, potentially leading to lower interest costs when rates decrease but higher payments if they rise.
How Refinancing Can Reduce Your Interest Costs
By refinancing to a lower rate, you can reduce your overall interest payments. Even a small reduction in interest can add up to significant savings over the life of your loan. Homeowners should calculate their break-even point, or consult with us here at The Advice Group (TAG), to determine if the costs involved in refinancing are outweighed by long-term savings.
Is Refinancing Right for You?
Key Benefits of Refinancing
Refinancing your mortgage and its terms can provide a number of benefits, including lower monthly repayments, reduced interest costs, access to home equity, and more flexible loan terms. If interest rates have dropped since you took out your current mortgage, refinancing can be a smart financial decision.
Potential Costs and Fees
While refinancing offers many advantages, it’s important to be aware of the costs involved. Break fees from fixed-rate loans, legal fees, application fees, and early repayment penalties should be factored into your decision. A mortgage adviser like TAG can help determine whether the benefits outweigh the costs.
How TAG Helps You Make the Right Choice
The Advice Group specialises in helping homeowners navigate the refinancing process. Our expert mortgage advisers assess your financial circumstances, compare loan options and structures, and negotiate with lenders to secure the best deal. We ensure you fully understand the refinancing process and make well-informed decisions that align with your financial goals.
Refinancing for Smart Financial Planning
Cash-Out Refinancing: Pros and Cons
Cash-out refinancing allows homeowners to tap into a portion of their home equity in the form of a cash payment. While this can be useful for home improvements or debt consolidation, it’s crucial to consider the impact on your mortgage balance and overall interest payments.
Alternatives to Refinancing
If refinancing isn’t the best option for you, consider alternatives such as renegotiating your current loan terms, making extra repayments to pay off your loan faster, or utilising a revolving credit facility for more financial flexibility.
The Importance of Reviewing Your Mortgage Regularly
Even after refinancing, regularly reviewing your mortgage ensures you stay on track and focused on your financial goals. Market conditions and personal circumstances change, so revisiting your loan structure every few years can help you make adjustments and maximise savings. At The Advice Group, we do this with you every time your fixed rate is up for renewal.
Conclusion
Refinancing your mortgage can be a smart, strategic move to lower interest rates, reduce monthly repayments, or access home equity. However, it’s essential to know all the facts and weigh up the potential costs and benefits carefully. Working with an expert mortgage adviser like those at The Advice Group to ensure you find the best refinancing option that you can get. By staying informed and proactive, you can secure a mortgage structure that fits your financial aspirations.
How TAG Can Help You Refinance with Confidence
The Advice Group provides personalised mortgage refinancing solutions to help you save money and achieve financial stability. Whether you’re looking for lower rates, better loan structures, or financial flexibility, our team is here to guide you through the process.
Contact us today to chat about your refinancing options and take control of your financial future.
Frequently Asked Questions

What happens when you refinance a mortgage?
Refinancing involves finalising and replacing your current mortgage with a new loan and a new lender, often to secure better loan terms, lower interest rates paid, or access equity capital.
Why would someone want to refinance their mortgage?
Common reasons for refinancing include securing a lower interest rate, reducing monthly payments, consolidating debt, or accessing home equity for major expenses or investments.
Do you get money when you refinance a loan?
In a cash-out refinance, homeowners can access part of their home equity as a cash lump sum. This can be used for renovations, investments, or other financial needs. Currently, most lenders also give you a cash back, which is based on a percentage of your new lending and can go towards helping cover any refinance costs.
What are the disadvantages of refinancing a home?
Potential downsides include break fees, legal fees, and the possibility of extending your overall loan term, which could increase the interest paid over time.
How do you refinance your mortgage in NZ?
To refinance in New Zealand, you need to compare loan options, submit a loan application, settle your existing mortgage, and manage your new loan. A mortgage broker or adviser can help simplify the process and find the best deal.