American Express is not a savings account — it's a bank offering savings products

American Express Bank is a real bank, but it does not work like the bank branch you might picture. It has no physical locations. When you open a savings account there, you deposit money online, manage it through a website or app, and withdraw it the same way. American Express is FDIC-insured — meaning your money up to $250,000 is protected by the federal government if the bank fails — but the experience is entirely digital.

Whether it's a good savings account for you depends on what you need from savings. If you want a place to keep money safe and earn interest on it without visiting a branch, it can work well. If you need to walk into a physical location, deposit cash, or talk to someone in person, American Express will not meet that need.

Key Takeaways

  • American Express savings accounts are online-only, with no branches or in-person services, so you manage everything through their website or mobile app.
  • The interest rate American Express pays on savings changes based on market conditions, so compare it to other online banks before opening an account.
  • You can only deposit money by electronic transfer from another bank account — you cannot deposit cash or checks at an American Express location.
  • American Express savings accounts have no monthly fees and no minimum balance requirement, which makes them low-risk to open and try.
  • If you already use American Express credit cards, linking a savings account to the same login can make managing money simpler, but it is not required.

How interest rates work at American Express

American Express pays interest on the money you keep in a savings account. The rate changes — sometimes weekly — based on what the Federal Reserve does with interest rates across the economy. When the Fed raises rates, American Express usually raises its rate. When the Fed lowers rates, American Express lowers its rate.

This means the interest you earn today will not be the same as the interest you earn in six months. You should check what American Express is currently paying before you open an account, because that rate may be higher or lower than what other online banks are offering. Websites that compare savings rates across banks can help you see the current landscape, though those sites change daily.

American Express does not charge a monthly fee to hold a savings account, and there is no minimum amount you must keep in the account to earn interest. Both of those facts make it low-risk to open an account and see whether the rate works for your situation.

What you can and cannot do with an American Express savings account

You can deposit money into an American Express savings account only by transferring it electronically from another bank account you own. You cannot walk into a location and hand over cash. You cannot deposit a check by mailing it or taking it somewhere. The only way money gets in is through electronic transfer.

Once money is in the account, you can withdraw it the same way — by transferring it back to your other bank account. Withdrawals usually take one to two business days to show up in the other account. You cannot write checks on an American Express savings account, and you cannot use a debit card to spend from it.

This design keeps the account straightforward and focused on one job: holding money safely and paying interest. It also means American Express does not have to staff branches or process paper checks, which is part of why they can offer competitive interest rates.

Linking American Express savings to credit cards or other accounts

If you already have an American Express credit card, you can link a savings account to the same login. This means you see both your credit card and your savings account when you sign in, which some people find convenient. You can set up automatic transfers between them, though the transfer still takes a day or two to process.

Linking accounts is optional. You can open an American Express savings account without having any American Express credit card. The savings account is a separate product with its own terms and its own FDIC insurance protection.

When an American Express savings account makes sense

An American Express savings account works well if you have another bank account somewhere else and you want a second place to keep money that earns interest. For example, you might keep your everyday spending money at a local bank with branches, and keep your emergency fund at American Express where it earns more interest.

It also works well if you are comfortable managing money online and do not need to deposit cash. Many people who use online banks do all their banking through apps and websites anyway, so the lack of branches does not bother them.

American Express savings accounts are less useful if you need to deposit cash regularly, if you prefer talking to a person in a branch, or if you want all your banking in one place with one institution. In those cases, a traditional bank with branches might serve you better, even if the interest rate is lower.

Comparing American Express to other online banks

American Express is one of many online banks offering savings accounts. Others include Marcus by Goldman Sachs, Ally Bank, and Discover Bank. All of them work the same basic way: online-only, no branches, no monthly fees, and interest rates that change with the market.

The main difference between them is the interest rate they currently pay. Because rates change frequently, the best rate today might not be the best rate next month. Before opening an account anywhere, spend a few minutes checking what several banks are paying. A difference of 0.25% or 0.50% in the annual rate might not sound like much, but on a large balance it adds up over time.

All of these banks are FDIC-insured, so your money is equally safe at any of them up to the $250,000 limit. The choice comes down to which rate is highest right now and which website or app you find easiest to use.

What happens if you need your money quickly

Money in an American Express savings account is not locked away. You can request a withdrawal anytime, and it will transfer back to your other bank account within one to two business days. There is no penalty for withdrawing, and you can withdraw as much as you want.

The one-to-two-day wait is important to know if you have an emergency. If you need cash today, an American Express savings account will not help — you would need to use a debit card connected to a checking account at a bank with branches or ATMs. But if you can wait a day or two, American Express works fine.

Frequently Asked Questions

Can I deposit cash into an American Express savings account?

No. American Express only accepts electronic transfers from another bank account you own. If you need to deposit cash, you would have to deposit it at your other bank first, then transfer it electronically to American Express.

Is my money safe at American Express?

Yes. American Express Bank is FDIC-insured, which means the federal government protects your money up to $250,000 if the bank fails. This protection is the same as at any other FDIC-insured bank.

What if I need to withdraw money on a weekend?

You can request a withdrawal anytime, including weekends. The transfer will process on the next business day, so a weekend request typically arrives in your other account by Monday or Tuesday.

Do I need an American Express credit card to open a savings account?

No. You can open an American Express savings account without having any credit card from them. The savings account is a separate product available to anyone.

How often does the interest rate change?

American Express can change the rate anytime, though in practice it usually changes when the Federal Reserve changes its rates. You should check the current rate before opening an account, because the rate you see today may be different in a few weeks.