RBA raises cash rate again but economists predict relief may be in sight

The Reserve Bank of Australia (RBA) has increased the official cash rate by 50 basis points to 2.35% at its September board meeting today. It’s the fifth cash rate hike this year, with relief on the horizon still potentially a few months away for Aussie borrowers, according to some economists.
The RBA’s run of cash rate hikes has persisted this month, as our nation’s central bank continues in its efforts to get inflation under control. Today’s rise to 2.35% means that this is the first time the cash rate has been at 2% or above since April 2016, more than six years ago.
Cash rate hikes may not slow down until the end of the year
Economists have predicted that the current series of cash rate hikes, which began in May and has continued to today, could potentially slow down by the end of the year, with the possibility of the RBA hiking the rate by lower increments perhaps giving some relief to Aussie home loan borrowers.
In a survey conducted by news agency Reuters last week, 27 of 29 economists polled said they believed the RBA would hike by 50 basis points (bps) in September, and the majority of survey respondents said that smaller hikes of 25 bps might be possible for October and November this year.
David Plank, Head of Australian Economics at ANZ, told Canstar that in his view, 50 bps hikes could well continue into October and November.
“The data will be critical,” he said.
“If the labour market stays strong, which is what we expect, then further 50 bps moves after September are more likely.”
How could the September cash rate hike affect your mortgage?
In recent months, Aussie banks and lenders have largely passed on each cash rate hike to their home loan customers in full, and it’s likely this will happen again in September. With this in mind, Canstar has crunched the numbers to find out how much today’s rate rise could affect a hypothetical borrower’s monthly home loan repayments.
We considered how much more a hypothetical home loan borrower might be spending each month following the current rate rise, as well as the total amount monthly repayments might have increased since April of 2022, before the current round of cash rate hikes commenced, when the average variable home loan rate on Canstar’s database sat at 2.98%.
The below calculations show how much more a borrower with a $500,000, $750,000 and $1,000,000 home loan might expect to pay each month, assuming that their mortgage is on an average variable rate and that their lender has passed on each of this year’s cash rate hikes in full (and made no other rate changes).
How much more could a $500,000 home loan be since April?
- 50 percentage point rate rise: $153 more in monthly repayments, and $652 total since April.
How much more could a $500,000 home loan be since April?
- 50 percentage point rate rise: $229 more in monthly repayments, and $978 total since April.
How much more could a $1,000,000 home loan be since April?
- 50 percentage point rate rise: $306 more in monthly repayments, and $1,305 total since April.
Source: www.canstar.com.au – 01/09/2022. Monthly repayment calculations based on a loan repaid using principal & interest repayments over a total loan term of 30 years at a loan-to-value ratio (LVR) of 80%. Repayment calculations exclude fees and assume an interest rate of 5.23% (the average owner-occupier variable rate on Canstar’s database before the May cash rate decision of 2.98% with the May, June, July, August and September cash rate increases applied in full and no other rate changes made). Repayments rounded to the nearest whole dollar.
Aussies “smashed” with rate rises
With mortgage stress looming for some Australian homeowners, the prospect of further cash rate hikes will be concerning.
Last week, Greens Senator Nick McKim asked the RBA to put a pause on rate rises until after the federal budget in October, and was critical of the bank’s Governor Philip Lowe, who last year told Australians that the central bank didn’t expect rates would rise until at least 2024, due to slow wages growth and low inflation at the time.
“Hundreds of thousands of people were induced into taking on massive debts on this basis,” Senator McKim said, adding that the RBA has “smashed” homeowners and renters with a series of rate increases, and saying that, in his opinion, the federal government ought to look to policy measures to curb inflation.
“The RBA needs to be upfront with the Australian people,” he said.
Others, however, have argued that the RBA effectively had no other choice than to begin raising rates in mid-2022, and that had it not done so, Aussies could have suffered even more cost of living pressure due to inflation.
Fabrizio Carmignani, Professor of Economics at Griffith University, recently told Canstar that “if the RBA were inactive, then inflation would accelerate even faster.”
“This could lead to a spiral that gets quickly out of control,” he said, adding that exponentially rising inflation would take a toll on the economy and households.
The RBA and its board are independent, although they are accountable to the Parliament of Australia. In July of this year, it was announced that the RBA will be facing a review, the first of its kind in nearly 40 years, to consider how well the central bank is meeting its objectives, as well as how it’s managed and governed.
The comparison rate for all home loans and loans secured against real property are based on secured credit of $150,000 and a term of 25 years.
^WARNING: This comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.
Up to $4,000 when you take out a IMB home loan. Minimum loan amounts and LVR restrictions apply. Offer available until further notice. See provider website for full details. Exclusions, terms and conditions apply.
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Cover image source: Andrey_Popov/Shutterstock.com
This article was reviewed by our Sub Editor Tom Letts and Deputy Editor Sean Callery before it was updated, as part of our fact-checking process.

Alasdair Duncan is Canstar's Content Editor, specialising in home loans, property and lifestyle topics. He has written more than 500 articles for Canstar and his work is widely referenced by other publishers and media outlets, including Yahoo Finance, The New Daily, The Motley Fool and Sky News. He has featured as a guest author for property website homely.com.au.
In his more than 15 years working in the media, Alasdair has written for a broad range of publications. Before joining Canstar, he was a News Editor at Pedestrian.TV, part of Australia’s leading youth media group. His work has also appeared on ABC News, Junkee, Rolling Stone, Kotaku, the Sydney Star Observer and The Brag. He has a Bachelor of Laws (Honours) and a Bachelor of Arts with a major in Journalism from the University of Queensland.
When he is not writing about finance for Canstar, Alasdair can probably be found at the beach with his two dogs or listening to podcasts about pop music. You can follow Alasdair on LinkedIn.
The comparison rate for all home loans and loans secured against real property are based on secured credit of $150,000 and a term of 25 years.
^WARNING: This comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.
Up to $4,000 when you take out a IMB home loan. Minimum loan amounts and LVR restrictions apply. Offer available until further notice. See provider website for full details. Exclusions, terms and conditions apply.
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The comparison rate for all home loans and loans secured against real property are based on secured credit of $150,000 and a term of 25 years.
^WARNING: This comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.