The OCC’s bank fee rule takes effect in 29 days — federal preemption overrides every state cap on interchange fees, including Illinois’s ban on tips and sales tax
A restaurant owner in Chicago who runs $50,000 a month in credit card sales might pay $400 or more in interchange fees just on tips and sales tax. Illinois passed a law to eliminate those charges. In 29 days, the federal government will undo that protection. On June 30, 2026, an interim final rule from…