Plenty of fixed-rate borrowers are likely to revert to variable rates next year as their fixed term winds up, putting a downside risk to the overall consumer spending.

AMP Capital economist for investment strategy and dynamic markets Diana Mousina said a large chunk of home loans that have been recently fixed at ultra-low rates would roll over onto a variable rate that is two to three times higher.

“This is a downside risk for consumer spending, despite the positive offsets of high accumulated savings and housing pre-payments,” she said.

Surge in home lending

The low-rate environment together with the generous government support led to a surge in house lending in 2021 for owner-occupiers, up by 26% over the year to December 2021.

Investor lending also increased significantly last year after bottoming in 2020 as more investors are enticed with the rapidly rising prices amid the pandemic.

Ms Mousina said over the period, fixed mortgage rates declined, with the three-year fixed rate bottoming at 2.1% in mid-2021. This was because of the lower costs of borrowing on the back of the Reserve Bank of Australia (RBA)’s Term Funding Facility and its 0.1% three-year bond yield target.

“This led to a big lift in mortgage holders fixing their loans. Usually, fixed lending is 10-15% of total outstanding lending in Australia but in 2020-21, this lifted to over 40%,” she said.

Unlike in the United States where borrowers can lock in their rates for a 30-year period, Australia has a typical fixed period of one to five years.

“CBA analysis of their lending book suggests that the largest share of these loans expire in the second half of 2023, which means that households will roll onto a variable mortgage rate that could be two to three times their current fixed rate,” Ms Mousina said.

CBA data showed that around 30% of the total housing loan stock would be impacted by the rollover, which, Ms Mousina believes is a significant downside risk for consumer spending.

“We see consumer spending growth declining to just over 1% per annum in late 2023, well down from 4% over the year to March 2022,” she said.

However, some factors that could offset these impacts include the accumulated savings of households worth around $250bn.

Furthermore, the high mortgage prepayments reduce the risk of missed payments or bad loans in the short-term and rising wages growth.

According to the RBA, three-quarters of variable mortgages are more than three months ahead on repayments.

More rate hikes in August, September

CBA head of Australian economics Gareth Aird said the recent strength of the labour market data and the largely co-ordinated response of central banks globally to raise policy rates quickly could potentially see the RBA to push two 50bps rate hikes in August and September.

“This would see the cash rate target at 2.35% in September — this would represent an incredible pace of tightening, particularly given the starting point was a cash rate of just 0.10% and household debt sits at a record high as a share of income,” he said.

Mr Aird said the impact on households with a mortgage will be very significant given the large upside change of mortgage rates.

“Some households with a home loan with be insulated, at least initially, if they are on a fixed rate loan, but most home borrowers are on floating rate loans and the interest cost on their debt will go up very quickly — softer growth in consumer spending will follow and there is a clear risk that the volume of household consumption falls by late 2022,” he said.

Meanwhile, Westpac chief economist Bill Evans retracted his earlier forecast of the RBA taking a pause in September.

“A pause in the cycle in September now seems unlikely but we expect a 25bp increase in the cash rate at the September Board meeting,” he said.

“With our estimate of the neutral range of policy being 1.5-2.0% the September move of 25bps would shift the cash rate to 2.1%, into contractionary territory.”

Buying a home or looking to refinance? The table below features home loans with some of the lowest interest rates on the market for owner occupiers.

Update resultsUpdate
LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees LVR Lump Sum Repayment Additional Repayments Split Loan Option TagsFeaturesLinkCompare
6.04% p.a.
6.06% p.a.
Principal & Interest
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5.94% p.a.
5.95% p.a.
Principal & Interest
5.95% p.a.
5.95% p.a.
Principal & Interest
5.99% p.a.
5.90% p.a.
Principal & Interest
  • A low-rate variable home loan from a 100% online lender. Backed by the Commonwealth Bank.
Important Information and Comparison Rate Warning

Base criteria of: a $400,000 loan amount, variable, fixed, principal and interest (P&I) home loans with an LVR (loan-to-value) ratio of at least 80%. However, the ‘Compare Home Loans’ table allows for calculations to be made on variables as selected and input by the user. Some products will be marked as promoted, featured or sponsored and may appear prominently in the tables regardless of their attributes. All products will list the LVR with the product and rate which are clearly published on the product provider’s website. Monthly repayments, once the base criteria are altered by the user, will be based on the selected products’ advertised rates and determined by the loan amount, repayment type, loan term and LVR as input by the user/you. *The Comparison rate is based on a $150,000 loan over 25 years. Warning: this comparison rate is true only for this example and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. Rates correct as of .

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