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Compliance October 1, 2026

Surcharging 101: What Every Business Owner Should Know

Surcharging can help businesses recover eligible credit card acceptance costs, but the details matter. Learn the basics of card eligibility, fee limits, state rules, advance notice, and customer disclosure before deciding whether a surcharge program fits your business.

Surcharging 101: What Every Business Owner Should Know, with a credit card, payment terminal and receipt at a business checkout.

You work hard to bring customers through the door, grow sales, and hit your revenue goals. Along the way, every expense affects how much your business keeps—including the cost of accepting credit cards.

Surcharging gives businesses a way to recover some of those costs. When implemented properly, it can help protect margins while giving customers clear information about their payment options.

A credit card surcharge is an additional fee applied when a customer pays with an eligible credit card. For example, if a permitted 2.5% surcharge applies to a $100 payment, the customer pays $102.50. The additional $2.50 helps offset the business’s card acceptance expense.

The amount you can collect is limited by applicable law, card network rules, and your acceptance costs. Understanding those limits is the starting point for a successful program.

Consider a business with $100,000 in monthly credit card volume eligible for a permitted 2.5% surcharge. That would generate $2,500 in gross surcharge collections each month, or $30,000 annually at the same volume. Actual net savings depend on processing charges, program expenses, refunds, and changes in how customers pay.

For an owner managing tight margins, that makes surcharging worth evaluating. Five fundamentals deserve attention before getting started.

  1. Credit and debit cards follow different rules. Visa and Mastercard prohibit surcharges on debit and prepaid cards. A debit card remains a debit card even when the customer selects “credit” at the terminal. Your payment system must identify which transactions are eligible. Visa’s merchant guidance, Mastercard’s rules
  2. The surcharge has a ceiling. Visa’s U.S. limit is the applicable merchant discount rate or 3%, whichever is lower. Mastercard’s published maximum is 4%, subject to acceptance-cost limits and other requirements. State law may impose a lower limit. Your provider should establish the permitted rate for your program. Visa’s limits, Mastercard’s limits
  3. Location matters. Rules vary across states. Connecticut generally prohibits payment surcharges. New York permits credit card surcharges within its limits but requires businesses to display the total credit card price, including the surcharge. A percentage-fee notice alone is insufficient there. Connecticut guidance, New York law
  4. Advance notice is required. Visa requires at least 30 days’ notice to your acquirer. Mastercard requires at least 30 days’ notice to Mastercard and your acquirer. Your processor may have additional requirements. Visa’s requirements, Mastercard’s requirements
  5. Customers need clear disclosure. Required notices must appear at the relevant entry and checkout points, and the surcharge must be separately identified on the receipt. Customers should understand the charge before paying. Visa’s disclosure requirements

Business owners should also understand the difference between surcharging and cash discounting. A surcharge adds a fee for eligible credit card use. A cash discount reduces an established price for a qualifying payment method. Convenience fees have separate requirements. The way a program operates determines which rules apply; changing the fee’s name does not change its substance. Explanation of payment-fee structures

The customer experience deserves as much attention as the rate. Explain the policy plainly, identify available payment methods that avoid the surcharge, and train employees to answer questions consistently. Clear pricing gives customers the information they need to choose how to pay.

Before launching, ask your provider to demonstrate how the system handles credit cards, debit cards, online payments, receipts, and refunds. Review the expenses your business will continue paying, including any debit processing, software, or program fees.

After launch, compare actual savings with your projections. Watch customer feedback, payment choices, and sales results so you can judge the program’s overall effect.

At Mosaic, the conversation starts with your business: your payment costs, your customers, and your goals. If you are considering surcharging, let’s explore what you could recover and how the right setup could support a clear, straightforward payment experience.

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