Switching from Fixed to Variable Rate

When Does Refinancing from Fixed to Variable Make Sense?

Refinancing from a fixed rate to a variable rate makes sense when your fixed period is ending and the revert rate is higher than what you can access elsewhere, or when you need features your current loan doesn't offer. Many borrowers in Bellevue Hill locked in fixed rates during the low-rate period and are now reverting to rates that sit well above current variable options. The decision isn't just about the rate itself, it's about whether the features that come with a variable loan align with how you need to use your mortgage.

Consider a scenario where someone refinanced to a three-year fixed rate at 2.19% and that term has now expired. The revert rate on their current loan is 6.4%, but variable rates with offset accounts are sitting closer to 5.9% to 6.2% depending on the lender and loan size. Refinancing to a variable rate saves them on interest and gives them access to an offset account, which they didn't have on the fixed product. That offset becomes useful when they're managing irregular income from bonuses or rental payments on an investment property they're considering.

The other common situation is when someone needs to access equity or make additional repayments without penalty. Fixed loans typically restrict both, and if your circumstances have changed since you first locked in your rate, those restrictions can become expensive. Refinancing to a variable product removes those limits.

What Happens When Your Fixed Rate Period Ends?

When your fixed rate period ends, your loan automatically reverts to your lender's standard variable rate unless you take action. That revert rate is almost always higher than what new customers are offered, and it's usually higher than what you could access by refinancing. Lenders don't send you a better offer when your fixed term expires, they just move you to the default rate and wait to see if you'll stay.

In Bellevue Hill, where many properties are held by borrowers with substantial loan amounts, even a 0.3% difference in rate can mean several thousand dollars a year. A loan amount of $1.5 million at 6.4% costs roughly $8,000 more per year in interest than the same loan at 6.1%. That gap widens if you're reverting to an even higher rate or if you've been sitting on a revert rate for more than a few months.

This is when a loan health check becomes relevant. It's not about chasing the lowest advertised rate, it's about understanding what you're currently paying, what's available, and whether the cost of switching is worth the saving. Some borrowers assume refinancing is expensive or complicated and stay on a revert rate for years without realising how much it's costing them.

Fixed Rate Break Costs and How They Apply

If your fixed rate period has already ended, there are no break costs to worry about. Break costs only apply if you're exiting a fixed loan before the agreed term finishes. The cost is calculated based on the difference between your fixed rate and the current wholesale rate your lender can get for the remaining term. When rates have risen since you fixed, that calculation usually results in no break cost, or sometimes even a small rebate. When rates have fallen, the break cost can be significant.

For someone in Bellevue Hill still partway through a fixed term at 2.5%, exiting early to move to a variable rate would likely trigger a break cost because current wholesale rates are higher than the rate they locked in. The lender is losing the benefit of that low fixed rate, and they pass that cost to you. In most cases, it's worth waiting until the fixed term ends naturally unless you have an urgent need for equity access or loan features that the fixed product doesn't allow.

Once your fixed term has expired, though, you're in a different position. There's no cost to exit, and refinancing is just a matter of application, valuation, and settlement. The process typically takes three to four weeks if your financial position is straightforward and the property valuation comes in at or above the figure needed.

Variable Rate Features That Matter in Bellevue Hill

Variable rate loans come with features that fixed loans don't, and those features often matter more than a marginal rate difference. Offset accounts, redraw facilities, and the ability to make unlimited extra repayments all influence how much interest you actually pay over time and how flexible your loan is when your circumstances shift.

An offset account is particularly useful for borrowers managing multiple income sources or holding cash for upcoming expenses like school fees, renovations, or a deposit on an investment property. Every dollar in the offset reduces the balance on which interest is calculated, so if you're holding $100,000 in offset against a $1.2 million loan, you're only paying interest on $1.1 million. That saves you interest without locking the cash away, and it keeps your funds accessible.

Redraw works differently. It allows you to pull back any extra repayments you've made, but some lenders limit how often you can access redraw or charge fees for it. Offset is typically more flexible, and for borrowers in areas like Bellevue Hill where cash flow can be lumpy, that flexibility is worth considering when you're choosing a refinance product.

The ability to make extra repayments also matters if you're planning to reduce your loan faster or if you receive irregular income like bonuses, commissions, or dividends. Fixed loans usually cap extra repayments at around $10,000 to $30,000 per year. Variable loans don't, so if you want to put a $50,000 bonus straight onto the mortgage, you can do that without penalty.

How the Refinance Process Works When Switching Rate Types

Refinancing from fixed to variable follows the same process as any other refinance. You'll submit an application with income verification, the lender will arrange a property valuation, and once approved, your solicitor or conveyancer will handle settlement. The new lender pays out your old loan, and you start making repayments under the new terms.

The valuation is often the only variable that catches people off guard. Lenders base their loan offer on what the property is worth now, not what you paid for it or what you think it's worth. In Bellevue Hill, where property values are high and can vary significantly between streets and property types, a conservative valuation can sometimes mean you don't have quite as much usable equity as you expected. If the valuation comes in lower than needed, you might need to adjust your loan amount or contribute additional funds to make the refinance work.

Income verification is straightforward if you're a PAYG employee. If you're self-employed or earning income from multiple sources, the documentation requirements are a bit more involved, but they're not a barrier. Lenders just need to verify that your income supports the loan amount you're applying for, and a broker can help structure the application in a way that presents your financial position clearly.

Once your application is approved and your valuation is complete, settlement usually happens within one to two weeks. Your old loan is paid out, any break costs are deducted if applicable, and your new loan becomes active. From that point, you'll make repayments to the new lender under the variable rate terms you've agreed to.

Should You Refinance Before or After Your Fixed Rate Ends?

You should refinance after your fixed rate ends unless you have an urgent need that justifies paying break costs. If your fixed term is finishing in the next two to three months, you can start the refinance process now so that the new loan settles around the same time your fixed period expires. That way, you avoid sitting on a high revert rate while your application is being processed.

If your fixed term has already ended and you've been on the revert rate for several months, refinancing now will stop the interest cost from continuing to accumulate. Every month you stay on a revert rate that's 0.4% or 0.5% higher than what's available costs you hundreds of dollars on a typical Bellevue Hill loan size, and that adds up quickly.

For anyone considering accessing equity at the same time, refinancing after the fixed term ends makes even more sense. You can pull equity for an investment property deposit, renovations, or debt consolidation without triggering break costs, and you can structure the new loan with the features and rate type that suit where you're heading, not where you were when you first locked in the fixed rate.

Call one of our team or book an appointment at a time that works for you. We'll review your current loan, compare what's available, and walk you through whether refinancing to a variable rate makes sense for your situation.

Frequently Asked Questions