The OCC’s bank fee rule takes effect in 27 days — federal preemption overrides every state cap on interchange fees, including Illinois’s ban on tips and sales tax
Restaurants, retailers, and card-issuing banks operating in Illinois will lose a state-level shield against interchange fees on tips and sales tax in less than a month. The Office of the Comptroller of the Currency has issued an interim final rule, effective June 30, 2026, that confirms national banks can charge non-interest fees, including interchange fees…