Refinancing to Switch from Variable to Fixed: What Not to Do

If you're on a variable rate right now and watching your repayments shift every few months, switching to a fixed rate through refinancing can give you predictable repayments and breathing room in your budget.

The decision isn't just about whether fixed rates look appealing today. It's about whether certainty works for your situation in Yokine, how long you plan to stay in your home, and what you might give up in the process. Many borrowers switch to fixed without realising they're trading flexibility for stability, and that trade-off doesn't suit everyone.

Why Yokine Borrowers Are Considering Fixed Rates Right Now

Yokine homeowners often sit in established properties with solid equity and a few years of repayments behind them. When variable rates move, the impact on monthly cashflow can be immediate. A fixed rate locks in your repayment amount for a set period, usually between one and five years, so you know exactly what's leaving your account each month.

We regularly see borrowers in Yokine who've been on variable rates since they bought, and they're now looking at fixed options because they want certainty while they manage other expenses like school fees, renovations, or investment property purchases. That certainty comes at a cost though, and not just in the rate itself.

What You Lose When You Switch to Fixed

A fixed rate loan typically restricts how much extra you can pay off each year. Most lenders cap additional repayments at around $10,000 to $30,000 annually during the fixed period. If you're used to throwing extra cash at your variable loan whenever you have it, that flexibility disappears.

Offset accounts often aren't available with fixed rate loans, or they're limited in how they function. If you've been using an offset to reduce interest on your variable loan, switching to fixed without an offset means your savings sit elsewhere and don't reduce your loan interest anymore. Redraw might still be available, but it's not the same as an offset for managing cashflow.

Break costs are the other big consideration. If you need to exit your fixed rate early because you're selling, refinancing again, or paying off a lump sum, the lender can charge you thousands in break costs if rates have moved in their favour since you locked in.

The Refinance Application When Switching to Fixed

Switching from variable to fixed means going through a full refinance application. Your lender will reassess your income, expenses, and property value just like they did when you first borrowed. Serviceability rules have tightened over recent years, so even if you've been comfortably managing your current loan, you might not qualify for the same loan amount now.

Consider a Yokine borrower with a loan amount of $450,000 on a variable rate who wants to switch to fixed. Their income hasn't changed, but their living expenses have increased, and they've taken on a car loan since they originally borrowed. When they apply to refinance, the lender's assessment shows they can only service $420,000 under current criteria. They'd need to pay down $30,000 before switching, or they stay on variable.

Lenders will also revalue your property as part of the process. If your property value has dropped or stayed flat, and you were already at a higher loan-to-value ratio, you might not meet the lender's lending criteria anymore without paying down some of the loan or paying lender's mortgage insurance again.

Fixed Rate Periods and What Happens at the End

When you lock in a fixed rate, you're committing to that rate for a set period. At the end of that period, your loan automatically reverts to the lender's variable rate unless you take action. That revert rate is often higher than the variable rate the lender offers to new customers, so you'll want to review your options before your fixed rate expiry arrives.

Some borrowers in Yokine split their loan, keeping part on variable and fixing the rest. That way, they keep some flexibility to make extra repayments and access an offset on the variable portion, while locking in certainty on the fixed portion. It's not for everyone, but it's worth discussing if you want a middle ground.

When Switching to Fixed Doesn't Make Sense

If you're planning to sell your Yokine home within the next couple of years, fixing your rate now could cost you more than it saves. Break costs when you sell during a fixed period can wipe out any savings you made from rate certainty, especially if rates have dropped since you fixed.

Borrowers who regularly make large extra repayments also lose out on fixed rates. If you're used to paying an extra $20,000 or $30,000 a year off your loan, the annual cap on a fixed loan will frustrate you, and you won't reduce your loan term as quickly as you could on variable.

Accessing equity during a fixed period is difficult too. If you want to release equity to buy an investment property or renovate, breaking your fixed loan early to refinance will trigger those break costs. Variable loans let you access equity without penalty whenever your property value and serviceability allow it.

The Refinance Process from Start to Finish

Once you've decided switching to fixed suits your situation, the refinance process takes between three and six weeks depending on the lender and how quickly you can provide documentation. You'll need current payslips, tax returns if you're self-employed, bank statements, and details of any other debts or commitments.

The lender arranges a property valuation, which you usually pay for upfront. If the valuation comes in lower than expected, it can affect how much you can borrow or whether you need to pay down some of the loan first. Most lenders in Perth send a valuer to inspect Yokine properties rather than relying on desktop valuations, especially for refinances, because they want current market data.

Once the loan is approved, settlement usually happens within a week. Your new lender pays out your old loan, and you start making repayments at your new fixed rate. Discharge fees from your old lender and application fees for the new loan typically add up to between $500 and $1,000, so factor those into your decision.

Reviewing Your Loan Before You Switch

Before committing to a fixed rate, run a loan health check to see whether refinancing suits your circumstances right now. Look at how much you're currently paying in interest, whether you're using your offset or redraw, and how often you make extra repayments. If those features matter to you, losing them on a fixed loan might cost you more than the rate certainty is worth.

Compare what your repayments would look like on a fixed rate versus staying on variable, factoring in any rate changes you expect over the next few years. If you're switching purely because you're worried about rates rising, consider whether you can absorb a modest increase in repayments without stress. If you can, staying variable might give you more flexibility and control over your loan.

Call one of our team or book an appointment at a time that works for you to talk through whether switching to fixed makes sense for your Yokine property and your goals right now.

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