Aussies Bleeding Billions in Credit Card Interest: A Simple Switch Could Save You Big
Australians are haemorrhaging an eye-watering $1.6 billion each year in unnecessary credit card interest, according to new research. The findings highlight a widespread lack of engagement with credit card products, leaving many consumers paying significantly more than they need to.
Canstar, a leading financial comparison group, surveyed over 2000 Australian credit cardholders. Their analysis revealed a concerning statistic: a staggering 31 per cent of respondents admitted they had never once reviewed their credit card details. This complacency comes at a steep price, with Australians collectively shelling out more than $3.4 billion in interest on credit card debt at the end of last year.
The average interest rate on these outstanding balances, which totalled $19.6 billion, hovered around a hefty 18 per cent. However, the research indicates a straightforward solution: switching to cards with lower interest rates, specifically those at 10 per cent or less, could slash this interest burden by almost half, leading to those substantial $1.6 billion annual savings.
The Cost of Card Loyalty: A Wallet Left Open
Sally Tindall, Canstar’s Data Insights Director, didn’t mince words, describing credit card loyalty as costing Australians “a staggering $1.6 billion a year in unnecessary interest.” She drew a stark analogy, suggesting that failing to review one’s credit card in a market where rates can swing wildly from 8.99 per cent to a crippling 28.49 per cent is akin to “handing your bank your wallet and hoping for the best.”

“Canstar research shows one in three cardholders have never reviewed their credit card,” Ms Tindall stated. “In a market where rates range from 8.99 per cent right up to 28.49 per cent, that’s like handing your bank your wallet and hoping for the best.”
She elaborated on the potential individual savings: “Australians paid an estimated $3.4 billion in credit card interest last year, yet, if the average rate dropped to just 10 per cent, then the bill could have been almost halved.”
For those carrying a debt of around $4000, a switch from the average rate to a 10 per cent card could translate into nearly $350 in interest savings annually. “Think about it,” Ms Tindall urged, “this money could put a decent dent in the debt you owe.”
Beyond Interest: The Hidden Fees That Chip Away
The financial impact of credit cards isn’t solely confined to interest charges. Ms Tindall also pointed out that fees can significantly erode consumers’ finances, even if there’s no outstanding debt.
“There’s a difference of Mount Kosciusko between the highest fee and lowest fees – the highest being $1200 – that’s how much some people are paying to their card provider every single year just for having the card,” she explained.
However, the news isn’t all bad. There are attractive alternatives available for savvy consumers. “There are eleven providers offering credit cards with $0 ongoing fees,” Ms Tindall noted, adding that “three of these even offer rewards.” This means consumers can potentially enjoy the benefits of a rewards card without the burden of an annual fee. “So you can have your cake and eat it too, if you shop around,” she advised.
Canstar’s analysis identified a broad spectrum of interest rates, with providers offering cards ranging from a competitive 8.99 per cent to a punitive 28.49 per cent. Encouragingly, five providers were found to offer credit cards with interest rates below the 10 per cent mark.
The 12-Month Card Health Check: A Simple Habit for Big Savings
Ms Tindall strongly advocates for a proactive approach to credit card management. She recommends that all credit card holders, regardless of their current card, should schedule an annual “health check” of their account.
“Check your rate, your fee and actually calculate what your rewards are worth,” she advised. “If the value of your points doesn’t outweigh your interest and fees, the card is costing you and it’s probably time to ditch it.” This simple, recurring task can empower consumers to make informed decisions and ensure their credit card is working for them, not against them.





















