It’s one of the first big decisions every borrower faces, and the advice online tends to be uselessly binary. The honest answer is that fixed and variable each win in different situations, and which suits you depends on your circumstances, not on which is “better.” Here’s the real breakdown for 2026.
How each one works
A fixed-rate loan locks your interest rate for a set period, commonly one to five years. Your repayments don’t change during that time, regardless of what the market does. When the fixed period ends, the loan reverts to a variable rate (usually the lender’s standard variable, which is often worth refinancing away from).
A variable-rate loan has an interest rate that moves up or down with the market and the lender’s decisions. Your repayments change as the rate changes. Variable loans typically come with more features, full offset accounts, unlimited extra repayments, and easier refinancing.
The 2026 context worth knowing: the RBA cash rate sits at 4.35% as of mid-2026, after three rises earlier in the year, and is widely expected to hold into 2027. Unusually, many lenders are currently pricing shorter fixed rates below their variable rates, an inversion that reflects market expectations of eventual rate cuts within the fixed term. That’s the opposite of the normal relationship, where fixed carries a premium for certainty. It doesn’t change the fundamentals below, but it does mean fixing right now can occasionally cost less than variable, worth checking current pricing rather than assuming fixed is dearer.
The case for fixing
Fixing makes most sense when:
- You value certainty. If you need to know exactly what your repayments will be, for budgeting, for peace of mind, fixing delivers that.
- You think rates will rise. If you lock in before rates go up, you’re protected from the increase during your fixed term.
- Your budget is tight. Repayment certainty matters more when there’s little buffer for a rate rise.
The trade-offs: fixed loans usually limit extra repayments, often don’t offer a full offset, and charge break costs if you exit early (by refinancing, selling, or paying out the loan). Those break costs can be significant on a long-dated fixed loan.
The case for variable
Variable makes most sense when:
- You want flexibility. Unlimited extra repayments, full offset, and easy refinancing all live on the variable side.
- You’re using an offset heavily. A properly used offset account can save more than a marginally lower fixed rate.
- You think rates will fall, or you want to ride the market. A variable rate drops when the market does, without you needing to refinance.
The trade-off is simple: no certainty. If rates rise, your repayments rise with them.
The option most people overlook: splitting
Here’s what the binary “fixed or variable” framing misses, you don’t have to choose one. A split loan divides your mortgage into a fixed portion and a variable portion. For example, 50% fixed and 50% variable.
This gives you partial certainty (the fixed half is protected from rate rises) and partial flexibility (the variable half has offset and extra-repayment features). It’s a genuine middle path, and for many borrowers it’s the smartest structure, especially when the future rate direction is unclear.
The split ratio can be tailored to your situation. More certainty-focused? Weight it toward fixed. More flexibility-focused? Weight it toward variable.
Not sure which structure fits your situation? A 15-minute call runs your circumstances, budget, and goals, and recommends the right fixed, variable, or split structure for you.
Book a 15-min call -> · 0461 117 777
What to consider before deciding
Before choosing, weigh:
- Your need for certainty vs flexibility, which matters more to you?
- Your plans, might you sell or refinance within a few years? (Break costs make fixing riskier if so.)
- Your offset strategy, if you’ll carry a large offset balance, variable often wins.
- Your budget buffer, can you absorb a rate rise if you go variable?
If your fixed term is ending soon, this is also the moment to review the whole loan and your refinancing options, reverting to standard variable is rarely your best option. See the six signs it’s time to refinance.
One more thing worth weighing: how much certainty is actually worth to you. Fixing is effectively buying insurance against rate rises, and like any insurance, it has a cost (less flexibility, potential break costs, and the chance that variable rates end up lower). If a rate rise would genuinely strain your budget, that insurance is worth paying for. If you have a comfortable buffer and value flexibility, the cost of fixing may outweigh the benefit. There’s no single right answer, only the one that matches your circumstances and how you sleep at night.
The bottom line
Fixed offers certainty; variable offers flexibility; a split offers a measure of both. There’s no universal winner, only the structure that fits your situation, your budget, and your view on where rates are heading. For many borrowers in 2026’s uncertain rate environment, a split loan is the quietly sensible choice.
If you’d like help finding the right structure, book a 15-minute call with Harbir.
Or call 0461 117 777 | Email info@creditstar.com.au
Frequently Asked Questions
Q1. Is a fixed or variable home loan better in 2026?
Ans. Neither is universally better. Fixed gives repayment certainty; variable gives flexibility and features like offset. The right choice depends on your budget, plans, and view on rates, and many borrowers split the difference.
Q2. What is a split home loan?
Ans. A loan divided into a fixed portion and a variable portion, for example 50/50. You get partial rate certainty and partial flexibility, a middle path between the two.
Q3. What are break costs on a fixed loan?
Ans. Fees charged if you exit a fixed-rate loan early, by refinancing, selling, or paying it out. They can be significant on long-dated fixed loans, so factor them in before fixing.
Q4. Can I make extra repayments on a fixed loan?
Ans. Usually only up to a limited amount per year. Unlimited extra repayments are a feature of variable loans. If you plan to pay down aggressively, variable or a split may suit better.
Q5. Does a fixed loan have an offset account?
Ans. Often not a full 100% offset, many fixed loans offer only partial offset or none. If offset is central to your strategy, the variable portion is where it works best.
Q6. What happens when my fixed term ends?
Ans. The loan reverts to a variable rate, usually the lender’s standard variable, which is often higher than what’s available elsewhere. It’s a natural point to review and potentially refinance.
Q7. Should I fix if I think rates will rise?
Ans. Fixing protects you from rate rises during the fixed term, so it can make sense if you expect increases. But no one can predict rates reliably, which is why many borrowers split.
Q8. Can I split my loan unevenly?
Ans. Yes. The fixed/variable ratio can be tailored, weight it toward fixed for more certainty, or toward variable for more flexibility, based on your priorities.
Q9. Why are some fixed rates lower than variable in 2026?
Ans. When markets expect the RBA to cut rates during the fixed term, lenders may price fixed loans below variable, effectively passing on the expected future cuts now. It’s an inversion of the usual relationship and worth checking current pricing before assuming fixed costs more.
Q10. Is a variable loan cheaper than a fixed loan?
Ans. Not necessarily, it depends on the market at the time. Variable can be cheaper when rates fall and more expensive when they rise. The features often matter as much as the headline rate.
Q11. Can I switch from fixed to variable later?
Ans. Yes, but if you’re still within the fixed term, break costs apply. Once the fixed period ends, you can move to variable or refinance without break costs.
This guide is general information only and doesn’t take into account your personal situation. Rates and lender policies change, confirm current figures before relying on any specific number. For advice specific to your circumstances, book a call with Harbir Hundal, Credit Representative 506564 of BLSSA Pty Ltd ACN 117 651 760, Australian Credit Licence 391237.
