Understanding Credit Card Surcharge Laws: An Overview

Credit card surcharges are extra fees that merchants add to the price of a purchase when you pay with a credit card instead of cash or another payment method. A surcharge might add 2% to 5% to your total bill, though this varies widely. For example, if you buy groceries for $100 with a credit card, a merchant charging a 3% surcharge would add $3 to your bill, making it $103.

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The legality of credit card surcharges depends on which state you live in and where you're making the purchase. Some states ban surcharges completely, while others allow them under specific conditions. Federal law permits surcharges in most cases, but individual states have created their own rules. This creates a complex patchwork of regulations that merchants and consumers need to understand.

Surcharges differ from cash discounts. A cash discount reduces the price if you pay with cash, while a surcharge increases the price if you use a credit card. Legally, these are treated differently in many states. A merchant might be allowed to offer a 5% discount for paying cash but not allowed to charge a 5% surcharge for using a credit card, even though the financial effect is similar.

Understanding these laws matters because you could encounter surcharges at gas stations, restaurants, medical offices, and online retailers. Knowing your state's rules helps you understand what charges are legal and what to do if you believe you're being overcharged illegally. This guide explains how surcharge laws work across different states and what you should know as a consumer.

Practical Takeaway: Credit card surcharge laws vary significantly by state. Before assuming a surcharge is illegal, research your specific state's regulations and the merchant's location, as both factors determine which rules apply.

States That Completely Ban Credit Card Surcharges

Ten states prohibit credit card surcharges entirely. These states are: California, Connecticut, Florida, Kansas, Maine, Massachusetts, Mississippi, Missouri, New York, and Oklahoma. In these states, merchants cannot add any fee to a purchase based on the customer's choice to pay with a credit card. This applies to in-person purchases, phone orders, and online transactions conducted by merchants operating in these states.

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California's ban on surcharges is one of the oldest and most well-known. California law prohibits charging different prices based on the customer's method of payment. This means a merchant in California cannot charge you a surcharge for using a credit card, even if the surcharge is clearly disclosed. The rule applies regardless of card type, so a merchant cannot surcharge Visa, Mastercard, American Express, or Discover card payments.

Florida's restrictions are similar but include a specific provision: the law applies only to sales of goods, not services. This creates some gray area in industries that blend goods and services, like car repair shops that charge for parts and labor. In practice, Florida merchants typically avoid surcharges altogether to stay compliant.

Connecticut and Massachusetts have strong consumer protections regarding surcharges. Both states explicitly prohibit surcharges on credit card payments and treat violations seriously. Violations in these states can result in fines and legal action against merchants. New York similarly bans surcharges and considers any charge based on card type to be a deceptive practice.

If you're a merchant in these states, you cannot legally charge surcharges. If you're a consumer in these states, you should not see surcharges added to your bill. If a merchant in one of these states tries to charge you a surcharge, you can report it to your state's attorney general or consumer protection agency.

Practical Takeaway: If you live in California, Connecticut, Florida, Kansas, Maine, Massachusetts, Mississippi, Missouri, New York, or Oklahoma, credit card surcharges are illegal. Document any surcharges you encounter and report them to your state's consumer protection office.

States That Allow Surcharges With Restrictions

Most states allow merchants to charge credit card surcharges, but many impose specific conditions. These restrictions typically require merchants to follow disclosure rules, charge reasonable amounts, and sometimes avoid surcharging certain card types. Understanding these restrictions helps you know which charges are lawful in your state.

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Many states require clear and prominent disclosure of surcharges before the purchase is completed. For example, in Texas and Illinois, merchants must display surcharge information at the point of sale and on receipts. Some states require merchants to post signs indicating that surcharges will be applied. Others require the surcharge amount to be stated before the customer is charged. The goal of disclosure requirements is to prevent surprise charges.

Several states cap the surcharge amount at the merchant's actual cost of processing the credit card. These states include Colorado, Indiana, Iowa, Louisiana, Michigan, Minnesota, Nevada, New Hampshire, New Mexico, North Carolina, Ohio, South Carolina, Vermont, and Virginia. If a card processor charges a merchant 2.5% to process credit cards, the merchant cannot charge a customer more than 2.5% as a surcharge. This prevents merchants from profiting on surcharges.

Some states, like Hawaii and Idaho, allow surcharges but with the condition that they only apply to certain card types, not all credit cards. A merchant might be allowed to surcharge premium cards like American Express but not standard Visa or Mastercard. This reflects the different processing costs associated with different card types.

Oregon requires that surcharges be treated as part of the purchase price and not listed separately on receipts, while allowing merchants to charge them. This means the surcharge must be included in the advertised price rather than added as a line item at checkout.

Practical Takeaway: If your state allows surcharges, check whether it requires disclosure, caps the surcharge amount, or restricts which card types can be surcharged. These restrictions protect consumers from excessive or hidden charges.

Recent Changes and Credit Card Network Rules

Credit card surcharge laws have changed significantly in recent years, particularly regarding rules set by credit card networks themselves. Visa and Mastercard, which process the majority of credit card transactions, have updated their policies on surcharges multiple times. In 2015, Visa and Mastercard agreed to allow merchants to charge surcharges in all states where they were not explicitly prohibited by law. This opened the door for more surcharges across the country.

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However, in 2023, Mastercard announced it would end its restrictions on surcharges entirely, allowing merchants to surcharge customers in any state where state law permits. Visa made similar announcements. These network-level changes mean that even in states that previously had indirect restrictions, merchants may now be able to charge surcharges. This has led to increased surcharge visibility in gas stations, restaurants, and other businesses.

Despite network rule changes, state laws remain the primary limitation on surcharges. A credit card network cannot override a state law that bans surcharges. If California law prohibits surcharges, Visa and Mastercard policies cannot change that. However, in states where surcharges are legal, card networks have become more permissive about how much merchants can charge and how they communicate surcharges.

In 2022, New York attempted to update its surcharge laws after years of debate. State legislators discussed whether to allow surcharges or maintain the ban. Similar discussions occurred in other states. As of 2024, most states have maintained their existing surcharge rules, but some have modified disclosure requirements or caps on surcharge amounts.

The Federal Trade Commission (FTC) has also become involved in monitoring surcharge practices. The FTC works to ensure merchants comply with state surcharge laws and that surcharges are clearly disclosed to consumers. The FTC has taken action against merchants who charge illegal surcharges or hide surcharge information from customers.

Practical Takeaway: Credit card surcharge rules continue to evolve. Check your state's current laws regularly, as regulations and network policies change. What was illegal in your state five years ago might be legal today, or vice versa.

How to Identify and Challenge Illegal Surcharges

Identifying an illegal surcharge requires you to know your state's laws and recognize how surcharges appear on your receipt or bill. Surcharges often appear as line items labeled "credit card fee," "card processing fee," "convenience fee," or "payment processing charge." Some merchants try to disguise surcharges by using unclear language, which is itself potentially illegal in states with disclosure requirements.

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