Refinancing your home loan means replacing your current mortgage with a new one, typically from a different lender. Done at the right time and for the right reasons, refinancing can save you thousands of dollars in interest, provide access to better features, or release equity for other purposes. However, refinancing also comes with costs and considerations that mean it is not always the best move. This guide helps you recognise when refinancing makes sense and how to evaluate your options.
Sign One: Your Current Rate Is Higher Than Market Rates
The most common reason to refinance is to secure a lower interest rate. Lenders frequently offer their best rates to new customers while existing customers drift onto higher rates over time. If you have not reviewed your mortgage recently, there is a good chance you are paying more than necessary.
Compare your current rate to what is available in the market. A difference of even half a percentage point can translate to significant savings. On a five hundred thousand dollar loan, a reduction from six and a half percent to six percent saves around three thousand dollars per year in interest. Use our loan comparison tool to see how different rates affect your total costs.
As a rule of thumb, refinancing is worth considering if you can reduce your rate by at least half a percentage point, assuming the cost savings outweigh any fees involved in switching.
Sign Two: Your Fixed Rate Period Is Ending
When a fixed rate period expires, your loan typically reverts to the lender's standard variable rate, which is often higher than promotional rates offered to new borrowers. This is an ideal time to shop around and compare your options.
You can either negotiate with your existing lender for a competitive rate, refinance to a new lender with better terms, or fix again if you prefer rate certainty. The key is to be proactive rather than passively accepting whatever rate your lender assigns you.
Sign Three: Your Financial Situation Has Improved
If your income has increased, your debts have decreased, or your property has grown in value since you took out your mortgage, you may now qualify for better loan terms than when you originally borrowed.
Borrowers who initially needed to pay LMI because they had a small deposit may now have sufficient equity to borrow at lower LVR rates. Those who struggled to meet lender criteria as first home buyers may now have a stronger financial profile that opens access to premium products with lower rates and better features.
Sign Four: You Need Different Loan Features
Sometimes refinancing is not about the rate but about accessing features your current loan lacks. Perhaps you want an offset account to park your savings, unlimited extra repayment capability, or a redraw facility for flexibility.
Alternatively, you might be paying for features you do not use. If your loan has an offset account you never utilise, you might save money switching to a basic loan with a lower rate and no offset fee.
Sign Five: You Want to Access Equity
If your property has increased in value, refinancing can allow you to access some of that equity for other purposes. Common uses include home renovations, investing in additional property, funding education, or consolidating other debts at a lower interest rate.
Be cautious with equity release, as you are effectively increasing your mortgage and the total interest you will pay over time. Ensure any use of equity is for productive purposes or genuine needs rather than lifestyle spending.
When Refinancing Might Not Make Sense
Refinancing involves costs that can offset potential savings. Typical costs include discharge fees from your current lender, application or establishment fees with the new lender, property valuation costs, and potential break costs if you are exiting a fixed rate early.
Calculate your break-even point by dividing the total cost of refinancing by your monthly savings. If it takes several years to recover the costs, refinancing may not be worthwhile, particularly if you might sell or refinance again before reaching the break-even point.
Refinancing also requires time and effort. You will need to gather documentation, complete applications, and potentially deal with delays and complications. For some borrowers, a simpler approach is to negotiate with their existing lender for a rate reduction without formally refinancing.
How to Evaluate Refinancing Options
Start by understanding your current loan terms, including your interest rate, remaining balance, loan features, and any exit costs. Then research what rates and products are available in the market for borrowers with your profile.
Calculate your potential savings using our mortgage calculator. Compare your current monthly repayments to what you would pay with a new loan at a lower rate. Factor in any fees to determine net savings.
Consider speaking with a mortgage broker who can access multiple lenders and help you find the best deal for your situation. Brokers can also handle much of the paperwork and negotiation involved in refinancing.
The Refinancing Process
If you decide to proceed, the refinancing process typically takes four to six weeks. You will need to complete an application with the new lender, provide documentation similar to when you first obtained a mortgage, and undergo a property valuation. Once approved, settlement occurs where the new lender pays out your old loan and establishes the new one.
During this period, continue making repayments on your existing loan. Do not assume the refinance is complete until you receive confirmation from both lenders. Once settled, set up your repayments on the new loan and take advantage of any features it offers to maximise your benefits.