The ban on credit card surcharges, in force since 1 October, is being used by some Australian businesses as cover to raise prices by far more than the typical 1.5% transaction fee, experts say.
Small Flat White, an online coffee price tracker, found that 17% of cafes have increased their prices since the ban took effect. Among those that raised coffee prices, the average increase was 50 cents, or more than 10%, according to a survey of more than 1,500 cafes. That is several times the size of the old surcharge.
The reform, led by the Reserve Bank of Australia, was intended to improve transparency for customers and, ultimately, to lower bank fees.
Stephen Wu, an economist at investment bank UBS, said resilient consumer demand and a high inflation environment "may be allowing merchants to use the change as 'cover' to pass through broader cost pressures".
"Following years of above-target inflation, consumers may be more accepting of price rises," Wu said. "Evidence of 'round-up' pricing in items such as coffee suggests pass-through could exceed the surcharge itself."
The Australian Competition and Consumer Commission has warned businesses that they must not mislead consumers by claiming a price rise is due to the surcharge ban when the increase also reflects other costs. It has also said businesses that try to avoid the ban by describing the surcharge as another type of fee or charge "may be engaging in misleading conduct".
Wes Lambert, chief executive of the Australian Restaurant & Cafe Association, said business costs were rising rapidly while coffee prices in Australia were among the lowest in the world. He said businesses changed prices for many reasons, and that the ban could have been the impetus for owners to build up the courage to pass on costs.
"Maybe this is the catalyst that has caused cafes and restaurateurs around the country to wake up."
Lambert pointed to higher produce costs, steep rents and recent adjustments to junior pay rates and awards. Many business owners are also affected by four interest rate rises in 2026, which have driven up repayments on variable-rate loans and equipment financing.