Financial Industry Escalates Campaign to Repeal Illinois Swipe Fee Law Ahead of July Deadline

SPRINGFIELD, Ill. — A coalition of banks, credit unions, and credit card companies has intensified its public campaign to repeal a first-of-its-kind Illinois law that prohibits charging interchange fees on the sales tax and tip portions of transactions, warning of potential “credit card chaos” if the measure takes effect as scheduled on July 1, 2026. At a news conference at the state capitol on April 15, representatives from the Electronic Payments Coalition, the Illinois Bankers Association, and the Illinois Credit Union Association urged lawmakers to overturn the Interchange Fee Prohibition Act. The groups are backing their legislative push with a significant advertising campaign claiming that if the law is not repealed, credit cards may no longer work to cover sales tax or tips, potentially disrupting commerce across the state. The law, passed two years ago, makes Illinois the only state in the nation to carve out specific portions of a customer's bill from the so-called “swipe fees” that merchants pay to financial institutions on every credit or debit card transaction. These fees typically amount to 1-3% of the total sale. Financial industry leaders argue that the global electronic payment system is not designed to separate the cost of goods from taxes and gratuities in a single transaction. “The global payment system is not set up to where any one party to a transaction can make this happen on their own,” said Ashley Sharp of the Illinois Credit Union Association. “There are multiple parties to every electronic transaction.” According to the coalition, complying with the law would require a costly and complex overhaul of the entire payment processing infrastructure, affecting everyone from card issuers and payment networks to point-of-sale system vendors and individual merchants. Richard Hunt, executive chairman of the Electronic Payments Coalition, stated that Illinois is attempting something no other jurisdiction has, warning the state “is about to become the land of chaos, come July.” Industry advocates compare the potential scale of the required changes to the multi-year transition to chip-enabled credit cards. The law was originally championed by the Illinois Retail Merchants Association (IRMA), which has long sought relief from interchange fees. The provision was included in a state budget bill two years ago as a concession to retailers after lawmakers capped a tax credit that merchants receive for collecting state sales tax. Rob Karr, president and CEO of IRMA, has dismissed the industry’s advertising campaign as a scare tactic designed to pressure lawmakers. “They are literally looking to create chaos of their own making,” Karr told NBC Chicago, arguing that financial institutions are not being forced to disrupt services. He contends that the industry is simply trying to protect its fee revenue at the expense of merchants and, ultimately, consumers. Immediately after the law was signed, financial industry groups filed a lawsuit to block it. The legal challenge prompted state lawmakers to delay the law's effective date by one year, from July 1, 2025, to July 1, 2026, to allow the courts to weigh in. In a February 2026 ruling, U.S. District Judge Virginia Kendall largely sided with the state, determining that Illinois has the right to regulate the fees within its borders. However, she did reject a portion of the law related to data sharing restrictions. That decision is now pending appeal, creating a two-front battle for both sides in the legislature and the appellate court. For small and mid-sized businesses in Illinois, the outcome carries significant operational and financial consequences. If the law is implemented, merchants may need to invest in new point-of-sale software or hardware capable of isolating the different components of a bill. This could lead to added costs, employee training challenges, and potential friction at checkout. If the law is repealed, businesses will continue to pay interchange fees on the full transaction amount, a cost that retailers argue unfairly taxes them on money they simply collect and remit to the government or pass on to their employees. In our experience, the debate over “credit card chaos” masks the more immediate problem for Illinois business owners: operational uncertainty. Whether the law is repealed or implemented, businesses are caught in the middle and will bear the cost of adaptation. The real challenge is not just the potential for new payment protocols but the administrative burden of preparing for a significant shift in financial processing with little clear guidance. We have seen how even minor regulatory changes can create major backend complications, diverting resources from core operations. This situation requires a proactive assessment of current systems and financial models to avoid being caught flat-footed on July 1. This is a classic business process reengineering challenge, where companies must analyze and potentially redesign their payment workflows to ensure compliance and efficiency. For guidance on navigating complex regulatory changes and their operational impact, contact C&S Finance Group LLC at csfinancegroup.com. With the July 1 deadline looming, all eyes are on the Illinois General Assembly to see if the repeal effort gains traction before the legislative session ends. Simultaneously, the business and financial communities are awaiting a decision from the appellate court, which could render the legislative debate moot. Until one of these paths provides a clear resolution, Illinois businesses must prepare for potential changes to one of the most fundamental aspects of their daily operations.