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Interest rate grenade about to blow for fixed-rate borrowers, David Koch explains

Reviewed by expert, David Koch
3 min read
3 Oct 2023

The home loan interest rate grenade is set to blow for millions of borrowers this year, despite the Reserve Bank of Australia (RBA) putting the cash rate on hold again today.

Compare the Market’s Economic Director David Koch said many fixed rate borrowers could soon feel the pain of 12 cash rate rises after enjoying ultra-low rates for several years.

“If you’ve had a fixed rate loan, there is a good chance that you haven’t had time to acclimatise to higher interest rates,” Mr Koch said.

“It’s been hard enough for families getting used to the higher cost of living, groceries and power prices.

“For borrowers about to feel the interest rate grenade in one huge hit as their fixed rate expires, it could be a devastating blow.”

Australians with a $750,000 mortgage on a variable rate could already be paying $1,814 more each month than they were at the start of May 2022.

Mortgage sizeIncrease in average monthly repayments since the start of May 2022 (4% jump)
$500,000+ $1,209
$600,000+ $1,451
$750,000+ $1,814
$900,000+ $2,177
$1,000,000+ $2,418
Reserve Bank Lenders’ Interest Rates. Monthly repayments do not include any reduction in the mortgage balance over time. These calculations assume: An owner-occupied variable interest rate of 2.86% p.a in May 2022; principal and interest (P&I) repayments; cash rate increases are passed on in full; the loan term is 30 years; and there are no monthly fees.

Mr Koch said the best way to mitigate the interest rate grenade was to find a better rate.

“Ask your lender how much you’re going to be repaying when the fixed rate comes off, so you don’t get blindsided with a ‘back book’ rate,” Mr Koch said.

“Often the best deals are reserved for enticing new customers, so its worth asking your lender if they can do better but be prepared to walk.

“Spend some time comparing offers from different lenders. In some cases, making a switch could save you thousands over the life of your loan.”

A Compare the Market analysis shows the difference between some of the advertised rates was 0.79%.

A person with an owner-occupier $750,000 loan could be saving $383 a month when they switch from a rate of 6.49% to 5.70%.

Mortgage sizeThe difference between variable rates in the market
Minimum monthly repayments on variable P&I rate of 5.70%Minimum monthly repayments on variable P&I rate of 6.49%Difference in monthly minimum repayments
$500,000$2,902$3,157+$255
$600,000$3,482$3,788+$306
$750,000$4,353$4,736+$383
$900,000$5,224$5,683+$459
$1,000,000$5,804$6,314+$510
Monthly repayments do not include any reduction in the mortgage balance over time. These calculations assume: An owner-occupied variable interest rate of 5.69% compared to 6.344% p.a; principal and interest (P&I) repayments; the loan term is 30 years; and there are no monthly fees.

 

For more information, please contact:  

Natasha Innes | 0416 705 514 | [email protected]

Compare the Market is a comparison service that takes the hard work out of shopping around. We make it Simples for Australians to quickly and easily compare and buy insurance, energy, travel and home loan products from a range of providers. Our easy-to-use comparison tool helps you look for a range of products that may suit your needs and benefit your back pocket.

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Written by Natasha Innes

Natasha Innes is a Media and Communications Advisor at Compare The Market. Natasha joins us after working as a journalist at the Courier Mail and Seven News. She graduated from Queensland University of Technology with a dual degree in Business and Journalism majoring in Public Relations.

[email protected]

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