Blog Industry News
Industry News

Illinois' New Law Could Change How Credit Card Transactions Work

A groundbreaking law may complicate payment processes and reshape rewards.

A New Era for Credit Card Transactions

Imagine dining at your favorite restaurant, enjoying a meal with friends, only to find that paying the bill has suddenly become a headache. This is the reality that consumers in Illinois might face starting July 1, 2026, due to a groundbreaking new law that prohibits financial institutions from charging interchange fees on sales tax and gratuities. While this legislation aims to reduce costs for businesses, it could significantly complicate credit card transactions and impact rewards programs for consumers.

Understanding the Interchange Fee Prohibition Act

The Illinois Interchange Fee Prohibition Act, upheld by a federal court earlier this year, bans banks and card networks from applying interchange fees—typically ranging from 1.5% to 3.5%—on the tax and tip components of credit card transactions. This is the first law of its kind in the United States, and it aims to address concerns that businesses have been unfairly charged fees on money they collect on behalf of the government or employees. With interchange fees constituting a substantial part of transaction costs, especially in the restaurant and hospitality industries, the law promises to save merchants money. However, it also raises questions about compliance and operational adjustments in the payment ecosystem.

What This Means for Consumers

For consumers, the implications of this law are twofold. On one hand, businesses may pass on savings from reduced transaction fees to customers, potentially leading to lower prices. On the other hand, if card networks and banks cannot adapt quickly to this new requirement, we might see increased transaction failures or complications at the point of sale. Additionally, as banks and processors scramble to comply, the smooth functioning of rewards programs could be jeopardized, especially if they rely on these interchange fees for funding.

SuperPay picks the best card for every purchaseStop guessing which card to use. SuperPay analyzes your wallet and tells you the optimal card at every merchant — automatically.
Download Free

Take Action: Evaluate Your Credit Cards

Now is the perfect time to reassess your credit card strategy. Many issuers, including Chase and American Express, are currently offering attractive sign-up bonuses and rewards structures. For example, the Chase Sapphire Preferred Card is known for its lucrative point system and a current sign-up bonus of 60,000 points after spending $4,000 in the first three months. Meanwhile, the American Express Gold Card offers 4x points on dining and groceries, making it an excellent choice for foodies. Given the uncertainties posed by the new Illinois law, checking your current card benefits and considering new applications could maximize your rewards while you still can.

Simplifying Your Strategy with SuperPay

To navigate these changes effortlessly, consider using SuperPay, the AI-powered credit card rewards optimization app. Its Smart Card Picker feature tells you exactly which card to use at each store, ensuring you get the most rewards regardless of changing regulations. Furthermore, with Category Tracking, you can monitor which cards earn the most on dining and other relevant categories, helping you optimize your spending in light of the new law.

Your Next Move

As Illinois prepares for these substantial changes on July 1, 2026, it’s crucial to stay informed and proactive. Download SuperPay on the App Store and start optimizing your rewards today. With the right tools and strategies, you can adapt to these shifts while continuing to maximize your benefits from credit card rewards.

Share This Article

Ready to Stop Leaving Money on the Table?

SuperPay tells you exactly which card to use for every purchase. AI-powered. Always optimizing.

Best Cards by Category

🍽️ Dining ✈️ Travel ⛽ Gas 🛒 Groceries 🛍️ Online Shopping 📺 Streaming View All Categories →