The rate rise that stops the economy? Fears of an RBA-induced recession

The Reserve Bank of Australia is expected to lift its official cash rate to 4.85 per cent. That would be an 18-year high and the fifth increase this year. The goal is to cool inflation, which has remained above the RBA’s 2–3 per cent target band for most of the past four years.

Higher rates make borrowing more expensive. Households then have less money for shopping, while businesses may delay investment. The RBA hopes weaker demand will reduce pressure on prices across the economy. It is trying to slow inflation without causing a severe downturn.

The policy carries growing risks. The RBA was already forecasting growth to slow to 1.4 per cent by year’s end, while unemployment had reached 4.7 per cent. Economists warned that another increase could push unemployment towards 5 per cent and raise the chance of recession.

The official cash rate is the interest rate set by the Reserve Bank of Australia for overnight lending between financial institutions. It anchors other rates, including many mortgage and business-loan rates. The RBA changes it to influence how much households and companies borrow, spend and invest.

When the RBA raises the rate, lenders generally face higher funding costs and pass those costs through to borrowers. Mortgage repayments rise, leaving households with less disposable income. Businesses may also find new projects more expensive, so they can delay investment or expansion. Lower demand can reduce pressure on prices.

The article describes the RBA using higher rates to slow consumer spending, especially in housing, while other sectors continue growing. The trade-off is serious: slower demand may help inflation, but it can also weaken sales, economic growth and employment.

A typical 30-year mortgage of $600,000 would carry about $500 more in monthly repayments after the expected RBA move. The figure is cumulative, meaning it reflects the combined effect of the rate increases described in the article this year. It shows how monetary policy reaches households directly.

The mechanism is straightforward. Banks usually pass higher official rates through to variable mortgage rates. Borrowers then devote more of their income to repayments. That leaves less money for restaurants, furniture, travel and other purchases, weakening consumer demand. The article links falling property prices to another reduction in household confidence and spending.

For many borrowers, the pressure could be substantial. The RBA is trying to reduce inflation, but governments, economists and state leaders warn that further increases could cause job losses and a sharper economic slowdown. The expected increase would therefore affect both household budgets and the broader economy.

Higher interest rates fight inflation by cooling demand. Mortgage holders face larger repayments, so they have less income available for goods and services. Businesses also pay more to borrow, which can make expansion and investment less attractive. With less spending chasing products and services, companies may face less pressure to keep raising prices.

The article gives housing as a central channel. The RBA wants to slow consumer spending across the housing sector so other areas, including data centres, defence and public infrastructure, can grow without excessive inflation. Falling property prices can also make households feel poorer, encouraging them to cut spending further.

This approach involves a clear trade-off. Major retailers have already reported weaker sales, and Nick Scali’s sale orders fell 15 per cent in the first three months of the financial year. Continued tightening could lower inflation, but it could also reduce growth and increase unemployment.

If rates keep rising, households are likely to cut discretionary spending as mortgage repayments absorb more income. Falling property prices may further reduce confidence because people feel less wealthy. Businesses could then face weaker sales, while higher borrowing costs make new investment less attractive. The result would be a broader slowdown in demand.

The article already points to signs of this mechanism. Major retailers have begun reporting falling sales, and Nick Scali said sale orders were down 15 per cent in the first three months of the financial year. AMP chief economist Shane Oliver said weaker property prices could contribute to declining consumer spending.

The forward risks are significant. The RBA was forecasting growth of 1.4 per cent by year’s end, while Oliver expected growth could slow to 1 per cent by mid-2027. He also expected unemployment to reach 5 per cent and estimated the chance of recession at 30–40 per cent.

High oil prices feed inflation by raising energy and transport costs across the economy. The article says Brent crude was expected to be around US$80 a barrel but averaged above US$100 for two months and reached US$110. These higher costs can keep prices elevated even as interest rates weaken domestic demand.

Government spending is another point of political disagreement. Liberal leader Angus Taylor argues public spending has added to mortgage costs, while Environment Minister Murray Watt rejects that claim. Strong data-centre construction also adds demand for workers, materials and equipment. The RBA’s investment forecast rose from 2 per cent through 2026 to at least 4.3 per cent.

These forces complicate the RBA’s task. Some inflation comes from global oil prices, while other pressure comes from strong investment and disputed domestic spending. Raising rates may cool households, but it cannot directly produce more oil or quickly remove construction demand. The bank therefore risks a harder landing.

The 1990–91 recession is the article’s clearest warning about aggressive monetary tightening. Before that downturn, the RBA had pushed official interest rates to 17 per cent. Very high borrowing costs placed major pressure on households and businesses and contributed to a severe economic contraction.

The key consequence was a sharp rise in unemployment. During the recession, unemployment reached 11 per cent. The figure illustrates why today’s policymakers are concerned that repeated rate increases could eventually damage demand, business activity and employment rather than simply lower inflation.

The current situation is not described as identical, but the historical example shapes the debate. The RBA is expected to raise rates to 4.85 per cent, while economists warn of a harder landing or recession. Growth was already slowing, unemployment stood at 4.7 per cent, and recession risk was estimated at 30–40 per cent.