American Express High Yield Savings Account has no minimum balance requirement and no monthly fee. You can open the account with $0 and maintain it at any balance without penalty. American Express CDs also have no minimum deposit requirement, which distinguishes them from competitors like Marcus ($500 minimum) and most traditional banks ($1,000 or more). American Express does not offer a checking account.

American Express Account Minimums at a Glance

Account Minimum to Open Ongoing Minimum Monthly Fee
High Yield Savings $0 $0 $0
CDs (all terms) $0 $0 after opening $0

No Minimum Balance on the High Yield Savings Account

American Express High Yield Savings Account requires no minimum balance and charges no monthly fee. The same APY applies to all balances with no tiered rate structure. Interest compounds daily and is credited monthly to the account. Because there is no fee, there is no balance threshold to manage.

American Express is a well-known credit card issuer that also operates a federally chartered bank, American Express National Bank, which is FDIC-insured. Deposits are protected up to $250,000 per depositor per account type.

Transfers and Account Access

The High Yield Savings Account does not include a debit card, ATM card, or check writing. Funds are accessed exclusively through ACH transfer to and from a linked external checking account. Transfers typically take 1 to 3 business days to settle. For customers who need immediate access to funds, this transfer delay is a consideration compared to high-yield savings accounts with ATM cards, such as Synchrony.

American Express CDs

American Express CDs require no minimum opening deposit. Terms currently range from 12 months to 60 months. Once a CD is opened, the rate is fixed for the term. Early withdrawal penalties apply and vary by term. The $0 minimum makes it easy to open multiple small CDs as a CD ladder strategy without committing a large opening balance to any single term. For current rates, see the American Express CD rates guide.

What American Express Does Not Offer

American Express does not offer a checking account, money market account, or savings products with ATM access. Customers who need an integrated checking and savings structure must use a different primary bank and link the American Express savings account externally. American Express is best used as a supplemental high-yield savings destination rather than a primary banking relationship.

For a full overview of American Express banking products and rates, see the American Express banking complete guide.

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