What you need to open an American Express savings account
American Express Bank offers a high yield savings account online only — there are no physical branches. To open one, you need a Social Security number, a valid government ID, a current email address, and a funding source (a bank account or debit card to make your first deposit). The whole process takes about 10 minutes and happens on the American Express website.
You do not need to be an American Express credit card holder. The savings account is separate from any card you may have. American Express Bank is a subsidiary of American Express Company and is FDIC-insured up to $250,000 per depositor, the same as any other bank.
The account has no monthly maintenance fee, no minimum balance requirement, and no cap on how much you can deposit. Interest accrues daily and is paid monthly. The rate changes based on Federal Reserve decisions and market conditions, so it is not locked in — check the current rate on the American Express website before you start, because it may differ from what you saw elsewhere.
Key Takeaways
- You can open an account in about 10 minutes on the American Express website with your Social Security number, government ID, email, and a funding source.
- No minimum balance, no monthly fee, and FDIC insurance up to $250,000 make this account accessible to most savers.
- Interest rates change monthly and are not locked in, so the rate you see today may be different next month.
- Transfers to and from external bank accounts take one to two business days, so plan ahead if you need the money quickly.
- You can deposit money only by electronic transfer from another bank account or by debit card — you cannot deposit cash or checks.
Step-by-step account opening process
Go to the American Express Bank website and select the option to open a savings account. You will be asked to enter your email address and create a password. American Express will send a verification link to that email — click it to continue.
Next, enter your full name, date of birth, Social Security number, and current address. American Express runs a soft credit check at this stage, which does not affect your credit score. You will also be asked to verify your identity by uploading a photo of your government ID (driver's license, passport, or state ID). Take a clear photo of both the front and back, and make sure the text is readable.
After identity verification, you choose how to fund the account. You can link an external bank account and transfer money from it, or you can use a debit card to make an initial deposit. If you use a bank account, American Express will ask you to verify it by depositing two small amounts (usually under $1 each) and then confirming those amounts. This takes one to two business days. If you use a debit card, the deposit posts immediately.
Once your account is funded, it is active and ready to use. You will receive a confirmation email with your account number and details on how to log in to your account dashboard.
How to fund your account and move money in and out
After opening, you can add money to your savings account by electronic transfer from another bank account or by debit card. You cannot deposit cash, checks, or wire transfers directly into the account. If you need to deposit a check, you would have to deposit it into another bank account first, then transfer the funds electronically to American Express.
Transfers from an external bank account to American Express take one to two business days. Transfers from American Express to an external bank account also take one to two business days. This means if you need cash urgently, you cannot get it the same day — plan ahead.
You can set up recurring transfers if you want to move money on a schedule (for example, $500 every payday). This is useful if you are building an emergency fund or saving toward a goal. You manage all transfers through your online account dashboard or the American Express mobile app.
Interest rates and how earnings work
American Express pays interest on your balance every month. The rate is variable, meaning it changes based on what the Federal Reserve does and market conditions. The rate you see when you open the account will not necessarily be the rate you earn six months from now.
Interest is calculated daily on your full balance and deposited to your account on the first business day of each month. If you have $10,000 in the account and the annual rate is 4.50%, you earn roughly $37.50 that month (the exact amount depends on the number of days in the month). The interest compounds — meaning next month you earn interest on the $10,037.50, not just the original $10,000.
You can see your current rate and projected monthly earnings in your account dashboard. American Express sends an email notification each month when interest is posted, so you can track it. There is no penalty for withdrawing money, so you can move funds out whenever you need them without losing the interest you have already earned.
Security and FDIC protection
American Express Bank is FDIC-insured, which means your deposits are protected up to $250,000 per depositor per bank. If American Express Bank fails, the FDIC will reimburse you for your balance up to that limit. This protection applies to each account type separately, so if you have both a savings account and a money market account at American Express Bank, each is covered up to $250,000.
Your account is protected by a password and optional two-factor authentication. You can enable two-factor authentication in your account settings — this means you need both your password and a code sent to your phone or email to log in. This makes it much harder for someone else to access your account even if they know your password.
If you notice unauthorized activity, contact American Express Bank immediately. You can call their customer service number (found on your account statements or the website) or use the secure message feature in your account dashboard. American Express investigates unauthorized transactions and can reverse them if they are fraudulent.
Comparing American Express to other high yield savings options
American Express is one of several banks offering high yield savings accounts. Others include Marcus by Goldman Sachs, Ally Bank, and Discover Bank. The main differences are the interest rate, customer service availability, and ease of linking external accounts.
American Express has no physical branches and no phone support — all customer service is through email or secure messaging in your account. If you prefer to talk to someone on the phone, Marcus and Ally both offer phone support. Interest rates vary by bank and change frequently, so compare the current rates on each bank's website before deciding.
American Express does not offer a checking account, so if you need a place to make frequent transfers and pay bills, you would need a separate checking account elsewhere. Marcus, Ally, and Discover all offer checking accounts as well, which might be convenient if you want everything in one place.
What happens if you need to close the account
You can close your American Express savings account at any time with no penalty. Log into your account dashboard and look for the option to close the account, or send a secure message to customer service requesting closure. American Express will ask where you want your remaining balance sent — you provide the routing and account number of another bank account, and they transfer the money there within one to two business days.
If your account has been inactive for a long time (the exact period varies by state), American Express may transfer it to your state's unclaimed property program. You can still recover the money by contacting your state's treasurer office, but it is easier to keep the account active or close it yourself if you are not using it.
Frequently Asked Questions
Do I need an American Express credit card to open this savings account?
No. The savings account is completely separate from any American Express credit card. You can open a savings account whether or not you have a card with American Express.
Can I withdraw money the same day I need it?
No. Transfers to another bank account take one to two business days. If you need cash immediately, you would need to use a different account or withdraw from an ATM using a debit card from another bank.
What if the interest rate drops after I open the account?
The rate can go up or down — it is not locked in. American Express notifies you by email when the rate changes. Your money stays in the account earning whatever the new rate is. You can move your money to another bank if you find a better rate elsewhere.
Is there a limit to how much I can deposit?
No maximum deposit limit. You can deposit as much as you want, but FDIC insurance only covers up to $250,000. Money above that is not insured if the bank fails.
Can I use this account to pay bills or make purchases?
No. This is a savings account only — it has no debit card and no bill pay feature. You use it to hold money and earn interest. To pay bills or make purchases, you need a checking account or credit card elsewhere.