Key Takeaways
- The RBA lifted the cash rate to 4.60% on 29 September 2026 — its fourth rise this year and, as the ABC reports, the highest level in 15 years. Repayments on a typical variable loan have climbed with every move.
- You have more levers than most borrowers realise: a repricing call to your current lender, refinancing, restructuring the loan term or repayment type, using an offset properly, and consolidating expensive short-term debts.
- Every lever has a price tag. Extending your loan term or switching to interest-only cuts the monthly figure but adds interest over the life of the loan — the right move is the one you make deliberately, with the long-term cost in front of you.
- The cheapest option is usually the one that takes twenty minutes: asking your lender (or having your broker ask) for the rate they’re offering new customers. Loyal borrowers routinely pay more than new ones for the same loan.
- If repayments have moved from uncomfortable to unmanageable, you have a legal right to ask your lender for a hardship variation — and free help exists. Don’t wait until you’ve missed payments.
- This is general information only, not credit or financial advice. All figures are illustrations, not quotes — your rate, loan and circumstances will differ, so get advice on your own position before acting.
If your mortgage repayments feel heavier than they’ve ever been, that’s because — for most Australian borrowers — they are. The Reserve Bank lifted the cash rate to 4.60% on 29 September, its fourth increase of 2026, taking the cash rate to what the ABC reports is its highest level in 15 years. Commonwealth Bank chief executive Matt Comyn told the ABC in early October that more customers are needing financial assistance or struggling to meet repayments, and that households are cutting spending and savings to cope. Google’s own trend data shows “cost of living” among the most-searched topics in Australia this week. None of that is abstract when it’s your direct debit.
Here’s the good news: how much you pay each month is more negotiable than most people think. As brokers working with borrowers in Geelong, on the Bellarine and right across Australia, we spend a lot of our week doing exactly this — pulling the levers that reduce mortgage repayments, and being honest about what each one costs over the life of the loan. This guide walks through all of them, from the free twenty-minute option to the serious ones, roughly in the order we’d try them.
What the 4.60% Cash Rate Has Done to Repayments
Four rate rises in a single year compounds quickly. To make the maths concrete without quoting anyone’s advertised rate: on a $600,000 principal-and-interest loan over 30 years, at an illustrative rate of 6.50% the repayment is about $3,792 a month. At 7.00% it’s about $3,992. Every quarter-of-a-percent move on that loan is worth roughly $98–$100 a month — so a year like 2026, if your lender passed on each rise in full, has added several hundred dollars a month to a loan that size. We covered the September decision itself in our RBA rate rise explainer; this guide is about what you do next.
On a $600,000, 30-year principal-and-interest loan, each 0.25 percentage point of interest moves the monthly repayment by roughly $98–$100 (illustrative calculation, not a quote). That works in both directions — which is exactly why a rate reduction you negotiate or refinance into is the most powerful repayment lever there is: it cuts the payment without adding a cent to the loan’s lifetime cost.
Will rates rise again? Nobody can promise you an answer. Mr Comyn told the ABC that CBA believes September’s hike was the last of the cycle — but that the RBA’s 3 November meeting is “live”, with the next quarterly inflation figures, due at the end of October, likely to decide it. Plan on the rate you’re paying today, not the cut you’re hoping for.
Start With the Phone Call Most Borrowers Never Make
Lenders routinely offer sharper rates to new customers than to the loyal ones already on their books — the so-called loyalty tax. The fix is a repricing request: you (or your broker, with your authority) contact your lender’s retention team, point to what the same lender is offering new borrowers and what competitors would offer you, and ask them to match it. There’s no application, no credit check, no discharge paperwork and no cost. Not every lender says yes, and the discount offered varies with your equity, repayment history and loan size — but it is the highest return-per-minute exercise in home lending, and it’s where we start every repayment review before talking about moving anywhere.
Refinancing: Still the Biggest Lever, Even in a Falling Market
If your lender won’t sharpen the pencil, the market might. Refinancing to a lower rate reduces your repayment without extending your debt — the one lever with no lifetime-cost catch, provided the switching costs (discharge and registration fees, and a new valuation) don’t swallow the saving. Rates on offer change weekly and depend on your loan-to-value ratio, loan size and whether you’re an owner-occupier or investor, so compare live quotes rather than relying on anything a blog post could print; our refinance savings calculator lets you test your own numbers, and our free refinance assessment does the comparison across our lender panel for you.
Two 2026-specific wrinkles are worth knowing. First, property values have been falling nationally — CBA’s chief executive expects further weakness before any recovery — and a lower valuation raises your loan-to-value ratio, which can affect the rates you qualify for or, at high LVRs, trigger lenders mortgage insurance on the new loan. If that’s your situation, our guide to refinancing when your property value has dropped covers the workarounds. Second, if you’re coming off a fixed rate this year, the rollover moment is your natural renegotiation window — our fixed-rate rollover guide walks through it, and our fixed vs variable comparison covers whether locking in makes sense with November still an open question.
| Lever | How it cuts the repayment | The long-term price |
|---|---|---|
| Repricing call to your lender | Lower rate on your existing loan — no application, no fees | None. The only cost is asking. |
| Refinancing to a sharper rate | Lower rate, same (or shorter) term | Switching costs only — usually recovered quickly if the rate gap is real |
| Extending the loan term | Spreads the balance over more years, so each month is smaller | Significantly more interest over the life of the loan if you never catch back up |
| Switching to interest-only | Removes the principal component for an agreed period | Balance stands still; repayments jump when the interest-only period ends, and the rate is often higher |
| Offset account used properly | Doesn’t change the minimum repayment, but cuts the interest portion so more of each payment clears debt | None, if the account fee is justified by the balance you hold |
| Consolidating short-term debts | Replaces high-rate card and personal-loan payments with mortgage-rate repayments | Short-term debt stretched over decades costs more unless you keep repayments up |
| Hardship variation | Temporarily pauses or reduces repayments by agreement with your lender | Deferred amounts are still owed; interest usually keeps accruing — it’s breathing room, not forgiveness |
Restructuring Without Refinancing: Term, Interest-Only and Splits
Sometimes the rate isn’t the problem — the structure is. Three restructures can lower the monthly figure with your existing lender, and each deserves clear eyes.
Extending the loan term. Say you’re 6 years into a 30-year, $600,000 loan with 24 years to run. At an illustrative 6.50%, the repayment on the remaining term is about $4,119 a month; reset the term to a fresh 30 years and it falls to about $3,792 — roughly $327 of monthly relief. The catch: if both loans simply run their course, the extended version costs in the order of $179,000 more in total interest. That’s not a reason never to do it — it’s a reason to treat a term extension as a pressure valve you plan to wind back, by making extra repayments once conditions ease. Our extra repayment calculator shows how quickly catch-up payments claw that cost back.
Switching to interest-only. On that same illustrative $600,000 at 6.50%, interest-only repayments are about $3,250 a month versus $3,792 principal-and-interest — around $540 of breathing room. But the balance doesn’t move, lenders often price interest-only loans higher (especially for owner-occupiers), approval isn’t automatic, and when the interest-only period ends the repayments step up above where they started, because the full balance must now be repaid over fewer years. It suits a genuine short-term squeeze with a clear end date — a parental-leave year, a business rebuilding cash flow — far better than an open-ended affordability fix. The trade-offs are covered in our interest-only vs principal-and-interest guide.
Splitting the loan. Fixing a portion while keeping the rest variable caps your exposure if November does bring another rise, while keeping offset and extra-repayment flexibility on the variable slice. It doesn’t reduce today’s repayment by itself, but it puts a ceiling under the worst case — which for many households is what actually restores sleep.
Make Your Own Money Do More: Offset, Redraw and Payment Habits
An offset account doesn’t change your minimum repayment — but every dollar parked in it stops accruing interest on your loan, so more of each repayment goes to principal instead of interest. A household holding its emergency fund, salary float and tax savings in a full offset is effectively earning its mortgage rate, tax-free, on that money. If your savings are sitting in a separate transaction account earning next to nothing, moving them against the loan is free money; our offset vs redraw guide explains the important legal differences between the two, and the offset calculator puts numbers on your own balances.
One myth worth retiring: switching to fortnightly repayments only saves meaningful interest when the fortnightly amount is set to half the monthly figure — which sneaks in the equivalent of one extra monthly repayment per year. If your lender simply recalculates a true fortnightly equivalent, the saving is marginal. It’s a fine habit; it isn’t a rescue plan.
Rolling Expensive Debts Into the Mortgage — Carefully
If credit cards, buy-now-pay-later balances or a car loan are competing with your mortgage each month, consolidating them into the home loan can transform total monthly outgoings, because mortgage rates are far below typical card rates. The discipline test is what you do next: short-term debt stretched over a 30-year term costs more in the end unless you keep total repayments near their old level and kill the consolidated chunk fast — and the strategy only works once if the card balances are allowed to grow back. We’ve set out the full method, including when it’s the wrong move, in our debt consolidation guide.
Client Example
Picture a couple in Armstrong Creek with a $650,000 loan and 27 years to run, who rolled off their fixed rate earlier this year onto their lender’s standard variable — call it 6.84% for illustration, putting repayments around $4,403 a month. Step one is a repricing call: the lender agrees to 6.49% to keep them, trimming about $146 a month for twenty minutes’ effort. Step two is a market comparison anyway: a comparable loan elsewhere at an illustrative 6.19% would bring repayments to about $4,133 — roughly $270 a month below where they started — and the switching costs pencil out within months. Step three costs nothing: the savings they’d been holding in an old transaction account move into a full offset. Every figure here is illustrative and names no lender — but the three-step sequence (reprice, then compare, then restructure the cash) is exactly the order we work through a real repayment review.
When It’s Beyond Belt-Tightening: Hardship Help and Your Rights
If the honest answer is that the repayments can’t be met — a job loss, illness, separation, a business downturn — you have options that are stronger than most people realise, and they work best used early. Under Australia’s consumer credit law you can lodge a hardship notice with your lender, who must consider varying your loan: a short repayment pause, a temporary reduction, or a restructure. Interest generally still accrues and the deferred amounts remain owed, but a formal arrangement protects you while you stabilise. If you’re unhappy with the lender’s response, the Australian Financial Complaints Authority (AFCA) offers a free dispute service. And the National Debt Helpline on 1800 007 007 provides free, independent financial counselling — no judgment, no sales. CBA’s own chief executive acknowledged this month that more customers are needing assistance; lenders’ hardship teams exist precisely for this, and using them is not a black mark you should fear in the way missed payments are. For the bigger picture on where pressure is concentrated and the full playbook, see our mortgage stress guide.
Pro Tip
Before you pull any structural lever — term extension, interest-only, consolidation — exhaust the rate levers first. A reprice or refinance cuts the repayment with zero lifetime cost, which makes it strictly better than relief you pay for later. The order matters: rate first, structure second, hardship provisions the moment the first two can’t close the gap. A broker can run all three conversations for you, and because we’re paid by the lender on settlement rather than by you, a repayment review typically costs nothing out of pocket.
Frequently Asked Questions
How can I lower my mortgage repayments without refinancing?
Four ways, in rough order of attractiveness: ask your current lender for a repricing to the rate they offer new customers (free, no application); move savings into an offset account so more of each repayment clears principal; request a term extension, accepting the higher lifetime interest cost; or apply to switch to interest-only for a defined period. If none of those close the gap, lodge a hardship notice — your lender must consider a variation.
Does extending your loan term reduce repayments?
Yes — spreading the balance over more years makes each month smaller. On an illustrative $600,000 balance at 6.50%, resetting 24 remaining years to 30 cuts the repayment by around $327 a month. But run full-term, the extension adds interest in the order of $179,000. It works best as temporary relief you deliberately reverse with extra repayments once your cash flow recovers.
Will interest rates go up again in November 2026?
Nobody knows, and anyone who promises an answer is guessing. CBA’s chief executive told the ABC in early October that CBA believes September’s rise to 4.60% was the last of the cycle, but that the RBA’s 3 November meeting is “live”, with the quarterly inflation data due at the end of October likely to decide it. Budget on your current rate, stress-test your position against one more rise, and treat any cut as a bonus.
Can I switch my home loan to interest-only repayments?
Often, but it’s an application, not a phone call — the lender assesses whether you can afford the higher repayments that follow the interest-only period, and owner-occupier interest-only loans are usually priced above principal-and-interest. On an illustrative $600,000 at 6.50%, interest-only saves about $540 a month while it lasts, with the balance standing still. It suits a defined short-term squeeze far better than a permanent affordability fix.
Want Your Repayments Reviewed Properly?
We’ll run the full sequence for you — reprice your current loan, compare it against our lender panel, and model term, structure and offset options with the lifetime costs in plain sight. Based in Torquay, working with borrowers across Geelong, Melbourne and Australia-wide by phone and video. No cost, no obligation.
Melanie McNaughton
Director & Senior Finance BrokerWith years of experience in mortgage broking and finance, Melanie helps first home buyers, refinancers, investors and business owners across Geelong, the Bellarine, the Surf Coast, Melbourne and regional Victoria make their money work harder. Contact our team on 03 9020 2699.