The Amex high-yield savings account is a clean, no-fee online HYSA from American Express National Bank. It has no minimum balance, no monthly fee, and pays an APY several times higher than a typical big-bank savings account.
This article walks through the current Amex HYSA rate, the daily and pay-period transfer limits, the account features, the most useful comparisons, and a worked example of how interest accrues over a year. If you are still deciding whether a high-yield account is the right tool, our explainer on what a HYSA is and how high-yield savings accounts work covers the basics.
Amex HYSA at a Glance
Key facts about the Amex high-yield savings account:
- APY in the 3.7% to 4.0% range as of 2026.
- No minimum to open or maintain.
- No monthly fees.
- FDIC insured up to $250,000.
- Available to U.S. residents 18 and older with an SSN.
How the Rate Compares
Amex's rate is consistently good but rarely the absolute top of the market. Smaller online banks can pay 50 to 100 basis points more than Amex when promotional offers are running. To check whether Amex is still in range of the top, see our overview of high-yield savings account options for a current snapshot.
Amex's value is consistency: no teaser rate, no minimum, no surprise fees. The same APY shows up whether you have $100 or $100,000 in the account. If the APY itself is unfamiliar, our explainer on what APY means and how it differs from a stated interest rate breaks down how the headline rate translates to actual earnings.
If you would rather keep your savings inside a banking app that also handles everyday spending, Chime is worth a look. Its savings account pays 3.75% APY with no minimum balance and no monthly fees, and it pairs with a fee-free Chime checking account so you can round up purchases and move money into savings automatically.
Chime
Chime
- Fee-free banking plus early pay access - Overdraft up to $200 without fees - 5% cash back and build credit everyday. - 3.75% APY on your savings.
Standout feature
No credit check, no interest, no annual fee, and no minimum deposit required.
Fees
$0
Pros
Fee-Free Banking and Get paid up to 2 days early
Cons
App/online-only support, no branches
Transfer Limits
Amex caps each external transfer at $10 million for both inbound and outbound. The bank also limits the number of withdrawals to nine per statement cycle, a leftover from old federal Regulation D rules.
Day-to-day transfer speed is 1 to 3 business days for ACH, which is on the slower end of online HYSAs. The first transfer with a new linked account can take up to 5 business days.
Account Features
- Mobile app for iOS and Android.
- Mobile check deposit included.
- Up to 3 linked external accounts.
- 24/7 phone support, U.S. based.
- No debit card or check writing.
Worked Example: $20,000 in an Amex HYSA for a Year
Say you park $20,000 in an Amex HYSA at 3.90% APY and add nothing else. With daily compounding, you finish the year with about $20,795 — roughly $795 in interest earned.
If you instead chose a top-of-market HYSA at 4.50% APY, you would end the year at about $20,920, or $920 in interest. That is a $125 difference per year for $20,000 of savings, which is real but small enough that fee structure, transfer reliability, and customer service often matter more than the rate itself. For deeper comparison shopping on rates, our roundup of high-interest savings account options covers the main alternatives.
How FDIC Insurance Protects Your Amex HYSA
American Express National Bank is FDIC insured, which means each depositor is covered up to $250,000 per ownership category, per insured bank. If you have $250,000 in personal savings at Amex and another $250,000 jointly with a spouse, both are separately insured — the rules are based on category, not just account count.
The practical upside is that even if the bank failed, you would not lose principal up to that limit. Our explainer on how FDIC insurance works and what it covers walks through the categories and the situations where coverage can be larger than people expect.
Common Mistakes Amex HYSA Customers Make
The most common mistake is treating the nine-withdrawal-per-cycle limit as advisory. Even though Regulation D was relaxed during 2020, Amex still enforces this limit, and exceeding it can lead to the account being converted to a checking-style account or, in some cases, closed.
A second mistake is leaving direct deposits routed to a checking account that pays nothing while transferring to Amex once a month. Bridging that gap with a high-APY checking account can recover most of the interest lost to the slow ACH transfer window.
When the Amex HYSA Wins
Amex HYSA fits savers who:
- Want a household-name bank with strong customer service.
- Care more about a clean fee structure than the absolute top APY.
- Plan to use the account as a set-and-forget emergency fund.
- Already trust Amex from a credit card relationship.
When to Look Elsewhere
Skip Amex HYSA if you want:
- The single highest APY on the market each month.
- Faster transfers (UFB Direct and Marcus often clear sooner).
- Sub-accounts or savings buckets to separate goals.
- A debit card or check-writing on the savings account.
A High-APY Checking Account to Pair With Amex HYSA
The Amex HYSA pays a strong APY but does not include a debit card or any spending features, so most users link it to a separate checking account. Current Banking is a popular pairing because it pays up to 4.00% APY (with $200 qualifying direct deposit), no monthly fee, no minimum balance, paychecks up to 2 days early, and $200 fee-free overdraft.
That means the cash you keep in checking between Amex transfers is also earning interest, your balance does not get whittled by maintenance fees, and small timing mismatches do not trigger overdrafts that wipe out HYSA gains.
Current Banking
Current Banking
Current is a mobile-first banking app with no monthly fee and no minimum balance. Members can earn up to 4.00% APY with a qualifying direct deposit of $200, receive direct-deposit paychecks up to 2 days early, and overdraft up to $200 fee-free.
Standout feature
4.00% APY on Savings Pods (with a $200+ qualifying direct deposit) plus paycheck up to 2 days early — both included on the standard account for free
Fees
Free
Pros
$0 monthly fee; up to 4.00% APY on Savings Pods with qualifying direct deposit; paycheck up to 2 days early;
Cons
No physical branches
Frequently Asked Questions
Can non-Amex cardholders open the savings account?
Yes. The Amex high-yield savings account is open to any U.S. resident 18 or older with a Social Security number. You do not need to hold an Amex credit card.
Does the APY change?
Yes. Amex's HYSA APY is variable and adjusts in response to broader market and Federal Reserve moves. Check the rate in your account dashboard once a quarter.
Are there ATM withdrawals?
No. The Amex HYSA does not include a debit card or ATM access. To spend the money, you transfer it to a checking account at another bank first.
Is the account good for businesses?
The standard Amex HYSA is for personal use. Amex offers a separate Business HYSA with similar terms aimed at small business owners with an EIN.
