When Should You Refinance Your Home Loan?

Refinancing a home loan is not something you do on a whim. It is a deliberate financial decision that, when timed well, can save you thousands and reshape your long-term position. But knowing exactly when to move is where many Australian borrowers get unstuck. At Madd Loans, this is something our team navigates with clients every day.

Key Takeaways

• Your rate is uncompetitive if it has not been reviewed in more than two years.
• A fixed term ending is one of the best windows to refinance.
• Refinancing can unlock equity for renovations, investments, or debt consolidation.
• The savings must outweigh the costs of switching, including discharge and application fees.
• Speak with a mortgage broker before acting, not after.

What Does Refinancing Actually Mean?

Refinancing means replacing your existing home loan with a new one. This can happen with your current lender or by switching to a different provider entirely. The goal is usually to secure a more favourable interest rate, access better loan features, or restructure your debt in a way that serves your current financial goals.

Refinancing activity between lenders was 18.7 per cent higher in the September quarter 2025 compared to the same time the previous year. Clearly, Australians are waking up to the value of reviewing their home loans more actively.

Key Signs That Now Might Be the Right Time

Refinancing is worth exploring when at least one of these situations applies to you:

1. Your Interest Rate Is No Longer Competitive

Lenders regularly offer their sharpest pricing to new customers, not to borrowers who have been with them for years. If you have not actively reviewed your rate in the past two years, there is a good chance the market has moved on without you. Switching home loans can result in savings of over $80,000 on a standard 25-year loan when borrowers secure a meaningfully lower rate.

2. Your Fixed Rate Term Is About to Expire

When a fixed term expires, most lenders automatically roll the loan onto a revert rate. That revert rate is almost always less competitive than what is available in the open market. This transition period is one of the most valuable windows to refinance or negotiate. Australian borrowers should start comparing options at least a few months before their fixed period ends, rather than waiting until the rate has already reverted.

3. Your Financial Situation Has Changed

A promotion, a growing household, a business shift, or even a separation can all change what you need from a home loan. The mortgage you arranged years ago may no longer match your income, your goals, or your lifestyle. Refinancing gives you an opportunity to reset the structure of your debt to something that genuinely works for where you are now.

4. You Want to Access Equity

As property values have grown across many Australian markets, homeowners have seen their equity position strengthen considerably. Refinancing can allow you to access some of that equity for a renovation, a deposit on an investment property, or other goals. As the Reserve Bank of Australia has observed, an increase in housing equity enables homeowners to refinance and borrow for consumption or investment, which is why this is such a common trigger for refinancing in Australia.

5. You Need to Consolidate Other Debts

Credit cards and personal loans carry considerably higher interest rates than home loans. Rolling these into a refinanced mortgage can simplify repayments and reduce the interest burden. As details in its analysis of consolidating debt into a home loan, this approach can reduce monthly repayments by hundreds of dollars. However, it is important to understand the total interest paid over a longer loan term before proceeding, which is where professional advice becomes essential.

6. You Want Better Loan Features

Sometimes the rate is fine, but the loan itself is holding you back. If you cannot make unlimited extra repayments, or you lack an offset account, or there is no redraw facility, you may be missing out on meaningful savings. Many Australian borrowers discover that refinancing to a loan with better features actually saves them more than a rate reduction alone would have.

When Refinancing May Not Be Worth It

Refinancing is not always the right call. There are circumstances where staying put makes more financial sense:

• You are Too Early in the Loan: If you have only had your loan for one or two years, you may not have built enough equity to refinance without incurring Lenders Mortgage Insurance (LMI). A minimum of 20 per cent equity is generally required to avoid this cost.
• Your Fixed Term has a Long Way to Run: Exiting a fixed rate loan early can trigger break costs that run into the thousands. Unless the savings are significant and the remaining term is short, this often does not add up.
• The Switching Costs are Too High: Discharge fees, application fees, and valuation fees need to be weighed against the projected savings. As the
• Use MoneySmart’s Mortgage Switching Calculator: The government-backed mortgage switching calculator lets you model whether the savings over time outweigh the upfront cost of switching. If they do not, waiting is often the wiser choice.
• Your Financial Situation Has Deteriorated: If your income has dropped, your expenses have risen, or your credit score has taken a hit since your original loan, lenders may not offer you competitive terms. In this case, it is better to stabilise your position first before applying.

How Often Should You Review Your Home Loan?

A good rule of thumb is to review your home loan at least every two years, and certainly after any significant change in your personal or financial circumstances. At Madd Loans, we conduct annual home loan health checks for every client to ensure their loan continues to serve their goals as life evolves.

The home loan market is competitive. Lenders are continuously adjusting their offerings, and what looked like a good deal in 2022 may now be costing you unnecessarily. A rate that was once sharp can become uncompetitive over time as the market shifts, without your lender ever proactively reaching out to offer you a better deal.

Staying on top of your mortgage does not have to be complicated. Understanding different mortgage types can help you understand whether the current structure of your loan is still the best fit for your situation before you start comparing alternatives.

Mortgages represent more than 30 per cent of the average household’s expenses, and those who manage their loan actively tend to achieve significantly better financial outcomes over the life of the loan.

And for those concerned about current rate conditions in Australia, SBS News has covered the steps mortgage holders should take in the current interest rate environment, which is a useful read for anyone sitting on a variable rate wondering whether action is warranted.

Conclusion

Refinancing at the right time can be one of the most impactful financial decisions you make as a homeowner. Whether your goals are to lower repayments, access equity, or consolidate debt, the timing and structure of the move matters enormously. Ready to find out where you stand? Contact us today and let us review your situation.

FAQs:

When is the best time to refinance a home loan in Australia?

When your rate is uncompetitive, your fixed term is ending, or your financial goals have changed significantly.

How much equity do I need to refinance?

Most lenders require at least 20 per cent equity to avoid paying Lenders Mortgage Insurance when refinancing.

How long does refinancing take in Australia?

Typically four to six weeks from application to settlement, depending on the lender and complexity of the loan.

What fees are involved in refinancing?

Discharge fees, application fees, and valuation fees are common. These should be weighed against your projected savings.

Can I refinance a fixed rate home loan?

Yes, but breaking a fixed term early often triggers break costs. It is usually better to wait until the fixed period ends.

Does refinancing affect your credit score?

It can have a short-term impact due to the credit enquiry, but this is typically outweighed by the longer-term financial benefits.