Who Does Not Accept Amex?

American Express is accepted at a very large percentage of U.S. businesses that accept credit cards, but it is not accepted everywhere.

American Express says its Cards can be accepted at 99% of places in the United States that accept credit cards, based on the February 2026 Nilson Report. Even with that high acceptance rate, some businesses still do not accept American Express.

The businesses that do not accept Amex are not limited to one particular type of store. Acceptance can depend on the merchant's payment arrangements, location, and other factors.

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Why Do Some Businesses Not Accept American Express?

One reason some businesses choose not to accept American Express is the cost they associate with accepting a particular card network. American Express says some businesses believe accepting Amex is more expensive and believe they can get a better rate from other card brands.

The payment arrangement a business has with its payment provider can therefore affect whether American Express is accepted.

What Types of Businesses May Not Accept Amex?

There is no single list of businesses that never accept American Express. However, you may encounter Amex acceptance issues in situations such as:

• Cash-only businesses: A business that only accepts cash cannot accept an American Express Card.
• Some small businesses: Individual businesses may choose not to accept American Express even when they accept other major credit cards.
• Some remote locations: Businesses in rural or remote areas may have fewer payment options available.
• Businesses with different payment arrangements: A merchant may accept some card networks without accepting American Express.

This is why it is better to check a specific business rather than assume that every business accepts or rejects Amex based on its size or industry.

Does Accepting Credit Cards Mean a Business Accepts Amex?

No. A business can accept credit cards without accepting every credit-card network.

American Express specifically notes that if a business accepts debit cards, that does not necessarily mean it accepts American Express. In some cases, the business may simply not realize that it can accept Amex, so American Express recommends asking the business to try the Card.

How Can I Check If a Business Accepts Amex?

The easiest way to check a particular business is to use the American Express Maps tool.

American Express Maps lets you search for qualifying American Express-accepting businesses by name or location. The online directory also lists qualifying businesses that accept Amex online or do not have a physical location.

You can also ask the business directly before making a purchase, particularly if the business does not appear in the American Express Maps search.

Does American Express Have a List of Stores That Don't Accept Amex?

American Express does not provide a comprehensive list of every business that does not accept its Cards.

Merchant acceptance can change, and a business that does not accept American Express today could begin accepting it later. For that reason, checking the specific business is more useful than relying on a permanent list of stores that do not take Amex.

Where Is American Express Accepted?

Although some businesses do not accept Amex, acceptance is widespread. American Express says its Cards can be accepted at 99% of places in the United States that accept credit cards.

If you want to find stores, restaurants, supermarkets, and other businesses that accept American Express, see our American Express Accepted Locations guide.

Considering an American Express Card?

If you are researching American Express acceptance because you are deciding whether an American Express Card is right for you, you can also view our American Express credit card offers to compare the Cards currently available.

Bottom Line

American Express is accepted at most U.S. businesses that accept credit cards, but there are still businesses that do not take Amex. Cash-only businesses cannot accept it, and some merchants choose not to accept American Express because of their payment arrangements or other considerations.

If you are unsure about a particular business, the simplest approach is to check the American Express Maps tool or ask the business directly.