Surcharging banned from October; interchange cap halved
The RBA's Payments System Board confirmed in March 2026 that surcharges on eftpos, Visa and Mastercard payments will be banned from 1 October 2026. The wholesale interchange cap drops from 0.80% to 0.30% — a cut RBA estimates will save merchants A$910m a year. A new foreign-card interchange cap takes effect 1 April 2027. The 2017 weighted-average caps remain in force until October; merchants currently pricing on sum-of-MDR will need to absorb roughly A$960m a year in lost surcharge revenue.
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