Illinois Delays Swipe Fee Ban to 2027

Illinois Pushes Swipe Fee Ban to 2027: A Closer Look at the Latest Delay

For the second consecutive year, Illinois lawmakers have voted to postpone one of the most consequential payment regulation laws in the United States. On June 1, the Illinois legislature passed a bill—SB3645—that would delay implementation of the Interchange Fee Prohibition Act (IFPA) by an additional twelve months. If signed into law by Governor JB Pritzker, the IFPA will now take effect on July 1, 2027, rather than the previously rescheduled date of July 1, 2026.

The decision reflects the intense pressure that financial institutions, credit unions, and banking associations have placed on Illinois policymakers since the law was first enacted. It also raises important questions about the long-term viability of state-level interchange fee regulation and what the repeated delays mean for merchants, consumers, and the broader payments industry.

What Is the Interchange Fee Prohibition Act?

The Interchange Fee Prohibition Act, signed into law in June 2024, was a landmark piece of legislation designed to protect merchants and consumers from a specific type of financial charge. Under the act, banks and credit card companies are prohibited from applying interchange fees—commonly known as "swipe fees"—to the sales tax and tip portions of credit and debit card transactions.

When a customer pays for a meal or a retail purchase using a credit or debit card, the merchant is charged a percentage of the total transaction amount by the card network and the issuing bank. This fee is called an interchange fee. The IFPA argued that it was unfair for merchants to pay these fees on amounts that represent government-mandated taxes or voluntary gratuities—money that was never truly part of the merchant's revenue in the first place.

The law was seen as a significant win for small business owners and retailers, particularly in the restaurant and hospitality industry, where tips represent a large portion of card transactions. Supporters argued that eliminating swipe fees on taxes and tips would reduce overhead costs and, potentially, help lower prices for consumers.

A Timeline of Delays: How We Got Here

The IFPA's path to implementation has been anything but smooth. Here is a brief timeline of how the law has evolved since its passage:

June 2024: Governor JB Pritzker signs the Interchange Fee Prohibition Act into law, with an original effective date of July 1, 2025.
Shortly after passage: A coalition of financial organizations—including the Illinois Credit Union League, America's Credit Unions, the Illinois Bankers Association, and the American Bankers Association—files a lawsuit challenging the law's constitutionality and practicality.
June 1, 2025: The Illinois legislature votes to delay implementation for one year, pushing the effective date to July 1, 2026. Governor Pritzker signs the delay into law.
June 1, 2026: The Illinois legislature votes again to delay implementation, this time to July 1, 2027, pending the governor's signature on SB3645.

This pattern of annual delays suggests that the industry opposition is not only well-organized but also deeply effective at influencing the legislative process.

Why Are Banks and Credit Unions Pushing Back?

The financial industry's opposition to the IFPA centers on several key arguments. Banking associations contend that separating interchange fees by transaction components—such as taxes and tips—is technically complex and would require significant overhauls to existing payment processing infrastructure. Current systems are generally not designed to distinguish between the taxable, non-taxable, and tip-related portions of a transaction in real time.

Beyond the technical challenges, banks and credit unions argue that interchange fees fund critical services such as fraud prevention, rewards programs, and the maintenance of payment networks. Reducing or eliminating these fees on certain transaction components, they claim, could lead to higher costs elsewhere—either through reduced rewards for cardholders or increased fees for merchants in other areas.

The ongoing lawsuit brought by the Illinois Credit Union League, America's Credit Unions, the Illinois Bankers Association, and the American Bankers Association further complicates matters. Legal uncertainty has made it difficult for payment processors and financial institutions to invest in the technical changes required to comply with the law, providing lawmakers with additional justification for continued delays.

What Does This Mean for Merchants and Small Business Owners?

For the merchants and restaurant owners who championed the IFPA, the second delay is a significant disappointment. Many small business operators had been anticipating meaningful cost savings from the law, particularly in states like Illinois where sales tax rates are substantial and gratuities are commonplace in service-based industries.

The delay means that merchants will continue paying interchange fees on the full transaction amount—including sales tax and tips—for at least another year. For a small restaurant processing thousands of card transactions per month, this translates into hundreds or even thousands of dollars in additional costs annually.

Advocacy groups representing merchants and retailers have expressed frustration with the legislative process, urging lawmakers to hold firm on a final implementation date and resist further lobbying from financial institutions.

The Broader Implications for State-Level Payment Regulation

Illinois is not the only state that has tried to take on interchange fees. The battle over swipe fees has been playing out at both the state and federal levels for years, with legislation like the federal Credit Card Competition Act also seeking to introduce more competition into the card network market. Illinois' repeated delays may signal to other states that passing interchange fee legislation is significantly easier than actually implementing it.

The IFPA's struggles highlight a fundamental tension in payment regulation: the desire to protect merchants and consumers from what many view as excessive financial fees, versus the operational and legal complexity of restructuring deeply embedded payment infrastructure. Until these challenges are resolved—either through litigation, technical innovation, or regulatory compromise—the law's future remains uncertain.

What Happens Next?

The immediate next step is Governor Pritzker's decision on whether to sign SB3645. Given that he signed the first delay into law in 2025, a second signature appears likely, though not guaranteed. If signed, all parties—merchants, banks, credit unions, and payment processors—will have until July 1, 2027, to prepare for compliance.

In the meantime, the ongoing legal challenge will continue to shape the landscape. If the courts strike down the IFPA before its new effective date, the debate over interchange fees on taxes and tips will likely shift back to the legislature. If the law survives legal scrutiny, 2027 could finally mark the beginning of a new era in Illinois payment processing.

For now, the swipe fee ban remains on hold—and the payments industry, merchants, and Illinois consumers alike are left waiting to see whether the state's bold regulatory vision will ultimately become a reality.