Top tips to know when to refinance your home loan

When Your Fixed Rate Period Is About To End

The most common trigger for refinancing is when your fixed term expires and you revert to your lender's standard variable rate. Most lenders automatically shift you to a rate that sits well above what they offer new customers, sometimes by 1% or more.

Consider a borrower in Griffith who locked in a fixed rate three years ago at 2.1% on a loan of $550,000. When that term ends, the lender's standard variable rate might be 6.5%, while new customers are being offered 5.9%. On that loan amount, the difference between 6.5% and 5.9% is roughly $275 per month. If you're coming off a fixed rate in the next few months, refinancing before the expiry date lets you move to a lower rate without waiting for the automatic rollover. Lenders typically need four to six weeks to settle a refinance application, so starting the conversation around 90 days before your fixed term ends gives you time to compare options and lock in a new rate.

You Haven't Reviewed Your Loan In Over Two Years

Interest rates and lending policies shift constantly. A loan that was suitable when you first borrowed might now be costing you more than it should, or missing features that would improve your cashflow.

A loan health check involves comparing your current rate to what's available in the market, reviewing the features you're using, and checking whether your lender has introduced better products since you first signed up. In our experience, borrowers who haven't reviewed their loan in over two years are often paying 0.5% to 1% above current market rates, particularly if they've been with the same lender since before the recent rate rises. For someone in Griffith with a $600,000 mortgage, that difference can mean paying an extra $3,000 to $6,000 per year in interest. A review doesn't commit you to refinancing, but it tells you whether the conversation is worth having.

Your Property Has Increased In Value And You're Paying LMI Rates

If you borrowed with a deposit below 20%, you likely paid Lenders Mortgage Insurance and were given a higher interest rate. Property values in established suburbs like Griffith have shifted over the past few years, and if your home is now worth more than when you bought, your equity position may have improved enough to refinance without LMI.

As an example, someone who purchased in Griffith with a 10% deposit a few years ago may now have 25% or 30% equity due to price growth. Refinancing at that higher equity level often unlocks a lower rate and removes the LMI premium that was baked into the original loan. The valuation used during the refinance application determines your equity position, so if you believe your property has appreciated, that's a legitimate reason to explore refinancing to a lower rate.

You Want To Access Equity For An Investment Or Renovation

Equity in your home can be used to fund other goals, such as purchasing an investment property, renovating, or consolidating debt. Refinancing allows you to increase your loan amount and draw on that equity while potentially restructuring your loan at the same time.

Someone in Griffith sitting on $200,000 in usable equity might want to use $80,000 as a deposit for an investment property in a nearby suburb. Rather than taking out a separate personal loan or using a credit card, they can refinance their existing home loan, increase the borrowing, and move the entire amount to a lender offering offset accounts or split loan structures that suit investment loans. The refinance process also allows you to reassess your loan features and make sure the product fits your new circumstances, not just the property you bought years ago.

Your Lender Won't Let You Make Extra Repayments Or Access Offset

Not all home loans are built the same. Some products limit how much you can pay off early, charge fees for redraw, or don't offer offset accounts. If your financial situation has improved and you want to reduce interest costs by parking savings against your loan, but your current lender doesn't support that, refinancing gives you access to those features.

We regularly see borrowers who are locked into basic variable loans without offset or redraw flexibility. If you've built up savings and want to reduce the interest you're paying without formally paying down the loan, switching to a loan with a full offset account lets you keep your money accessible while cutting your interest bill. For someone in Griffith with $30,000 sitting in a savings account earning minimal interest, moving that into an offset account linked to a $500,000 mortgage saves them interest on that $30,000 portion of the loan, which at current variable rates could be over $1,800 per year.

You've Had A Change In Income Or Employment

A pay rise, a new job, or a shift to self-employment can all create opportunities to refinance. Lenders assess your borrowing capacity based on your current income, and if that's improved since you first borrowed, you may be able to negotiate better terms or access products that weren't available to you before.

If you've moved from casual or contract work to permanent employment, or your household income has increased, lenders may offer lower rates or waive certain fees. On the other hand, if your income has dropped or you've switched to self-employment, refinancing might still make sense if you're moving to a lender that has more flexible assessment policies. Either way, a change in your employment situation is a reasonable moment to review your borrowing capacity and see whether your current loan still suits your circumstances.

Interest Rates Have Dropped Or You're Stuck On A High Rate

If variable rates have declined since you locked in your loan, or if your lender has increased rates more aggressively than others, you might be paying more than necessary. This is particularly common for borrowers who haven't switched lenders in several years and are sitting on legacy rates that no longer reflect the market.

Refinancing lets you move to a lender offering lower rates without waiting for your current lender to pass on cuts. Some lenders also offer discounted rates for the first year or two after refinancing, which can create a short-term saving even if the long-term rate is similar. If you're on a variable rate above 6% and comparable products are sitting closer to 5.5%, the difference on a $500,000 loan is around $200 per month. That saving alone often covers the cost of refinancing within the first year.

You Want To Consolidate Debt Into Your Mortgage

If you're carrying high-interest debt on credit cards, car loans, or personal loans, consolidating that debt into your mortgage can reduce your overall interest costs and simplify your repayments. Mortgage rates are typically much lower than credit card or personal loan rates, so rolling that debt into your home loan can improve your cashflow.

Someone in Griffith with $25,000 in credit card debt at 20% interest and a mortgage at 6% could save thousands per year by refinancing and consolidating the debt into their home loan. The trade-off is that you're securing previously unsecured debt against your property, and you're extending the repayment term, so it only makes sense if you're disciplined about paying down the consolidated amount. If consolidation is part of your refinance plan, make sure the numbers add up and you're not just stretching out debt for the sake of lower monthly payments.

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