If you’re paying off a mortgage, running a business or keeping an eye on your investments, another interest rate rise could put extra pressure on your finances. With everyday bills already taking a fair chunk of household income, even a small increase can sting.
The Reserve Bank of Australia uses interest rates to influence borrowing and spending. When inflation stays above its 2–3% target range, higher rates can help slow demand. But the job gets harder when rising prices are driven by essentials that people cannot easily cut back on.
Why Inflation Is Hard to Bring Down
Energy costs reach well beyond the petrol bowser. Fuel powers transport and farm machinery, while electricity keeps factories, supermarkets and cold storage facilities running.
When those costs increase, businesses may pass some of the expense on to customers. You feel the difference at the checkout, on your electricity bill and when paying for services.
An interest rate rise can discourage borrowing and reduce spending, but it cannot directly bring down global oil prices. That leaves the RBA with a difficult balancing act: bringing inflation under control without putting too much strain on the economy.
From one interest rate rise to the next interest rate rise
For borrowers with variable-rate mortgages, an interest rate rise may mean higher repayments if their lender passes it on. The amount depends on the loan balance, remaining term and lender’s pricing.
One increase might be manageable. Several can leave your budget looking quite different, particularly when insurance, groceries and utilities are also costing more.
It helps to know how much room you have after covering the essentials. Checking how different repayments would affect your budget can make the next decision less of a financial surprise.
Businesses Feel the Squeeze Too
When households spend more servicing debt, they often pull back elsewhere. Meals out, new clothes and weekend activities may be the first things to go.
For businesses, an interest rate rise can deliver a double hit: customers spend less while borrowing becomes more expensive. Add rent, wages and energy bills, and profit margins can shrink quickly.
Some businesses may reduce staff hours or delay expansion. Those decisions then affect workers’ incomes and spending across the wider economy.
What This Means for Your Investments
Higher borrowing costs and weaker sales can affect company earnings, share prices and investments held through superannuation.
Businesses selling everyday essentials, including groceries, medicines and utilities, may have steadier demand during a slowdown. That does not make them risk-free.
A falling share price is not automatically a bargain, either. Debt, cash flow, earnings and the price you pay all matter when assessing a business.
Give Yourself Some Breathing Room
Another interest rate rise is a possibility, not a certainty. Decisions depend on the economic data available at the time.
Review your spending, understand your loan terms and check the assumptions behind your investments. An additional income source may also help, provided it fits your time and circumstances.
You cannot control the RBA’s next move, but you can get a clearer picture of how it might affect you.
