Fixed vs Variable in 2026: How to Decide

The fixed-or-variable question is never far from an Australian borrower's mind, but in mid-2026 it has genuine teeth. The RBA cash rate sits at 4.35% after three hikes between February and May, followed by a hold in June - and the Board has explicitly kept further hikes on the table. Around 55% of surveyed economists expect one more hike this year, with August the most likely candidate, and very few expect cuts before 2027.

Here's the wrinkle that makes 2026 unusual: several lenders are now pricing fixed rates below their own variable rates. That almost never happens in a rising cycle, and it changes the maths considerably.

Fixed vs variable: what actually differs

The rate is only half the story. The structural differences matter just as much:

A fixed rate locks your repayment for the term - typically one to five years. You get certainty, but you give up flexibility. Most fixed loans cap extra repayments (commonly $10,000-$30,000 per year), rarely offer a full offset account (a partial offset at best), and charge break costs if you exit early - refinance, sell, or repay ahead of schedule. Break costs can run into the thousands or tens of thousands depending on how rates have moved.

A variable rate moves with the market. Your repayments rise when your lender hikes and fall when it cuts. In exchange you generally get unlimited extra repayments, a full offset account and redraw, and no break costs - you can refinance whenever a better deal appears.

Feature	Fixed	Variable
Full offset account	Rarely (partial at best)	Usually available
Extra repayments	Capped (often $10k-$30k/yr)	Unlimited
Break costs	Yes, potentially significant	None
Exposure to rate moves	Protected for the term	Immediate, up and down

What the 2026 cycle means

Normally, when hikes are still possible, fixed rates sit well above variable - lenders charge a premium for certainty. Right now, the opposite is showing up in places:

• Macquarie's 3-year fixed at 6.09% matches its lowest variable rate.
• ANZ's 2-year fixed at 6.29% undercuts its own 6.39% variable.
• Westpac's basic variable at 5.99% (for borrowers at or below 70% LVR) still beats most fixed rates on the market.

(Rates are advertised owner-occupier principal-and-interest rates, correct as at 4 July 2026, and change without notice.)

When fixed prices below variable, it's the money market telling you it expects cuts eventually - lenders fund fixed loans on wholesale swap rates that already bake in the anticipated easing. In effect, some of tomorrow's cuts are on sale today. You can compare live pricing on our current rates page.

The case for fixing now

• Protection if August brings another hike. If the majority of economists are right, variable borrowers wear another 0.25% within months. On a $700,000 loan that's roughly $115 a month.
• Sub-variable fixed pricing. Fixing usually means paying a premium for certainty. In July 2026, at some lenders, the certainty is free - or better than free.
• Budget certainty. If your household budget is already stretched, knowing your repayment to the dollar for two or three years has real value regardless of where rates end up.

The case for staying variable

• You benefit the moment cuts arrive. If the RBA starts easing in 2027, variable borrowers get every cut automatically. Fixed borrowers watch from the sidelines until their term ends.
• Full offset and unlimited extra repayments. If you hold meaningful savings or plan to repay aggressively, offset and redraw can save more in interest than a slightly lower fixed rate.
• No break costs. Life changes - a sale, a renovation, a better refinance offer. Variable keeps every exit open. Our refinancing team sees break-cost regret constantly.

The split loan: a practical middle path

You don't have to pick a side. A split loan fixes part of the balance and leaves the rest variable.

Worked example: a $700,000 loan split 60/40 - $420,000 fixed at, say, 6.09% for three years and $280,000 variable at 6.39%. If the RBA hikes in August, only the $280,000 portion moves: about $46 a month extra rather than $115 on the full balance. Meanwhile the variable portion keeps a full offset account and unlimited extra repayments, so your savings and salary still work against interest. If cuts arrive in 2027, 40% of your loan rides them down.

Run your own numbers with our repayment calculator.

A decision framework by borrower type

• First home buyer on a tight budget: certainty usually wins. One more hike on a maxed-out budget hurts; a fixed or majority-fixed split protects you through the vulnerable early years. See our first home buyer loans guide.
• Aggressive repayer with strong cash flow: variable. Extra repayment caps and the lack of full offset make fixing genuinely expensive for you, whatever the headline rate says.
• Investor: it depends on your strategy. Fixing locks in cash-flow certainty for holding costs; variable preserves flexibility to sell, restructure, or refinance. Many investors split.

Two mistakes to avoid

Fixing at the peak, then paying to escape. Borrowers who fixed at the top of the last cycle watched variable rates fall beneath them, then paid substantial break costs to get out - often eroding most of the benefit of refinancing. If we're near the peak now (and the fixed-below-variable pricing suggests markets think we might be), a long fixed term carries exactly this risk. Shorter terms and splits reduce it.

Ignoring the revert rate. When a fixed term ends, your loan rolls to the lender's revert rate - usually a standard variable well above anything competitive. Diarise your expiry date and renegotiate or refinance before it hits, not after.

The bottom line

There's no universally correct answer in 2026 - but there is a correct answer for your situation, and the unusual fixed-below-variable pricing means it's worth deciding deliberately rather than defaulting to variable. Certainty is cheap right now; flexibility remains valuable. For many borrowers, a well-structured split captures a sensible measure of both.

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This article contains general information only and does not take into account your objectives, financial situation or needs. It is not personal financial or credit advice. Consider whether the information is appropriate for your circumstances and seek advice from a qualified professional before acting. Interest rates quoted were correct as at 4 July 2026 and are subject to change without notice. Emerald Financial, Australian Credit Licence 000 000.