American Express is a credit card company, but not all Amex products work like traditional credit cards
American Express issues credit cards, yes — but the company also issues charge cards, which work differently. The distinction matters because it changes how you pay the bill, what fees you face, and what happens if you carry a balance.
Most people think of Amex as a credit card brand because their most popular products — the Blue Cash, Gold Card, and Platinum Card — are advertised heavily and work like Visa or Mastercard in stores. But Amex also issues charge cards, which require you to pay the full statement balance each month instead of letting you carry a balance at interest. The Green Card and the original Platinum Card are charge cards, not credit cards.
The practical difference: with a credit card, you can pay the minimum and carry the rest forward with interest. With a charge card, you cannot. If you miss the full payment, Amex reports it as delinquent when ready.
Key Takeaways
- American Express issues both credit cards (which let you carry a balance) and charge cards (which require full monthly payment).
- Amex credit cards like the Blue Cash and Gold Card work like Visa or Mastercard — you can pay over time and pay interest on the remaining balance.
- Amex charge cards like the Green Card do not allow you to carry a balance; the full statement must be paid by the due date.
- Charge cards typically have higher annual fees but no interest rate, because you cannot revolve a balance.
- Not all merchants accept Amex, especially small businesses and some international locations, so check before relying on it as your only card.
How Amex credit cards differ from charge cards
An Amex credit card works the way most people expect a credit card to work. You receive a statement, you can pay part of it, and the unpaid portion carries forward to the next month with interest added. The interest rate (called the APR, or annual percentage rate) varies by card and by your creditworthiness. You have a credit limit — the maximum you can charge — and using less of that limit helps your credit score.
An Amex charge card does not work that way. You receive a statement, and you must pay the entire balance by the due date. There is no interest rate because there is no option to carry a balance. If you do not pay in full, Amex treats it as a missed payment when ready, and it damages your credit report. Charge cards typically have no preset spending limit (though Amex can decline a charge if it seems unusual), and they usually charge a higher annual fee — sometimes $500 or more — because you are not paying interest.
The Amex Blue Cash, Gold Card, and most other cards you see advertised are credit cards. The Green Card and some versions of the Platinum Card are charge cards. Check your card's terms or Amex's website to know which type you have.
Why Amex is not accepted everywhere
American Express operates its own payment network, separate from Visa and Mastercard. That means a merchant who accepts Visa does not automatically accept Amex. Small businesses, gas stations, and some restaurants may not take Amex because the processing fees Amex charges them are higher than Visa or Mastercard fees.
Outside the United States, Amex acceptance is thinner. In some countries, you may find that Amex is accepted only at large hotels and chain stores. Before opening an Amex card as your primary card, check whether the places you shop most often take it. Many people carry both an Amex and a Visa or Mastercard for this reason.
Amex rewards and benefits compared to other credit cards
American Express is known for generous rewards on certain categories — groceries, gas, dining, and travel, depending on the card. The Gold Card, for example, offers 4 points per dollar on US groceries (up to $25,000 per year, then 1 point per dollar) and 3 points per dollar on flights and hotels. The Blue Cash offers 3% cash back on US gas stations and transit.
Amex cards also come with perks like purchase protection, extended warranty coverage, and travel benefits (trip cancellation insurance, baggage delay reimbursement). These benefits vary by card and are worth reading before you open one. However, these rewards and perks are not unique to Amex — Visa and Mastercard issuers offer similar programs, sometimes with higher rewards rates in certain categories.
The trade-off is annual fees. Most Amex cards charge an annual fee ranging from $95 to $695. Many Visa and Mastercard credit cards have no annual fee, though they may offer lower rewards rates. Whether an Amex card makes sense depends on whether the rewards and benefits outweigh the annual fee for your spending.
How Amex affects your credit score
Opening an Amex credit card affects your credit score the same way opening any credit card does. Amex will do a hard inquiry into your credit report, which temporarily lowers your score by a few points. Once the account is open, your credit score can improve if you use the card responsibly — paying on time and keeping your balance low relative to your credit limit.
With an Amex charge card, the credit-building mechanics are different. Because you cannot carry a balance, your utilization ratio (the percentage of your limit you are using) does not explore the same way. However, paying on time still helps your credit, and missing a payment still hurts it.
What to know before opening an Amex card
Before you open an American Express card, confirm that the merchants you use most often accept it. Call a few or check their websites. If you travel internationally, check Amex acceptance in the countries you plan to visit.
Read the annual fee and the rewards structure carefully. Some Amex cards offer a sign-up bonus — extra points or cash back if you spend a certain amount in the first few months. These bonuses can offset the annual fee in the first year, but only if you actually spend enough to earn them. Do not open a card just for the bonus if you do not plan to use it regularly.
If you are considering a charge card (Green Card, Platinum Card), understand that you must pay the full balance each month. This works well if you have the cash flow to do so, but it is a problem if you sometimes need to carry a balance. A credit card gives you more flexibility.
Amex versus Visa and Mastercard for building credit
From a credit-building perspective, Amex credit cards work the same way as Visa or Mastercard credit cards. Both report to the three major credit bureaus (Equifax, Experian, TransUnion), both help your score if you pay on time, and both hurt your score if you miss a payment or max out the card.
The main difference is acceptance. If you cannot use the card because merchants do not take it, it does not help your credit. A Visa or Mastercard that you actually use regularly will build your credit faster than an Amex card that sits in a drawer.
Frequently Asked Questions
Can I use an Amex card anywhere a credit card is accepted?
No. Amex operates its own network, so a merchant who takes Visa or Mastercard may not take Amex. Large retailers, airlines, and hotels usually accept Amex, but small businesses often do not. Always ask or check before relying on Amex as your only payment method.
What happens if I do not pay my Amex charge card in full?
Amex reports the unpaid balance as a missed payment to the credit bureaus when ready. Your credit score drops, and Amex may charge a late fee. Unlike a credit card, you cannot carry the balance forward with interest — it is treated as delinquent debt.
Do I need good credit to open an Amex card?
Most Amex cards require good to excellent credit (usually a score of 670 or higher). Amex has fewer options for people with fair or poor credit than Visa or Mastercard issuers do. Check Amex's website or call to ask about cards for your credit range before you explore.
Is an Amex charge card better than a credit card?
It depends on your situation. A charge card forces you to pay in full each month, which prevents debt buildup but requires cash flow. A credit card gives you flexibility to carry a balance but charges interest. If you tend to overspend, a charge card's structure can help. If you need flexibility, a credit card is better.
Can I transfer a balance from another card to Amex?
Some Amex credit cards offer balance transfer options, but not all. Charge cards do not offer balance transfers because they do not allow carrying a balance. Check the specific card's terms to see if balance transfers are available and what the transfer fee is.