American Express CDs have no minimum deposit and rates ranging from approximately 3.75%–4.15% APY in 2026 depending on the term. All CDs are issued by American Express National Bank and are FDIC insured up to $250,000. For a full overview of all AmEx banking products, see the American Express banking guide.
American Express CD Rates 2026
| Term | Approximate APY |
|---|---|
| 6 months | ~4.05% |
| 12 months | ~4.15% |
| 18 months | ~4.00% |
| 24 months | ~3.90% |
| 36 months | ~3.80% |
| 48 months | ~3.80% |
| 60 months | ~3.75% |
Rates adjust with market conditions. Check americanexpress.com/banking for today’s rates before opening — the figures above reflect the general range in early 2026. The 12-month CD typically offers the strongest rate across the lineup.
Key figures at a glance:
| Feature | Detail |
|---|---|
| Minimum deposit | $0 (open with as little as $1) |
| Maximum deposit | No stated maximum |
| FDIC insured | Yes — up to $250,000 per depositor |
| Compounding | Daily |
| Interest payment | Monthly, or at maturity |
| Grace period at maturity | 10 days |
| No-penalty CD | Not available |
Early Withdrawal Penalties
If you need to close a CD before maturity, American Express charges a penalty based on the term length.
| CD Term | Early Withdrawal Penalty |
|---|---|
| 12 months or less | 90 days of interest |
| 13–48 months | 270 days of interest |
| 60 months | 365 days of interest |
Penalties apply only to the interest earned — your principal deposit is always returned in full.
Worked example — early withdrawal on a $10,000 12-month CD at 4.15% APY:
90-day penalty = $10,000 × 4.15% × (90 ÷ 365) = approximately $102
If you withdrew after only 3 months on that same CD, you would have earned roughly $102 in interest — and the penalty would erase all of it. This illustrates why CDs are best suited for money you are certain you will not need until maturity.
Worked example — early withdrawal on a $25,000 36-month CD at 3.80% APY after 1 year:
270-day penalty = $25,000 × 3.80% × (270 ÷ 365) = approximately $703
For longer-term CDs, the 270-day penalty can significantly reduce your net return if you exit early. If there is any chance you will need the money, the AmEx High Yield Savings Account is a better fit since it allows penalty-free withdrawals at any time.
CD vs HYSA: Which Is Better at AmEx?
This is a common question for AmEx customers, and the answer depends on your time horizon.
| HYSA | 12-Month CD | |
|---|---|---|
| APY | ~4.35% (variable) | ~4.15% (fixed) |
| Access | Anytime, no penalty | Locked until maturity |
| Rate guarantee | No — changes with market | Yes — fixed for full term |
| Minimum deposit | $0 | $0 |
| FDIC insured | Yes | Yes |
In 2026, AmEx’s HYSA rate is actually higher than most CD terms — a situation that has persisted through the rate cycle. That makes the HYSA the better default for most savers. CDs make sense if you want a guaranteed fixed rate and can commit your money for the full term. If rates decline and the HYSA rate drops below CD levels, locking in a longer-term CD becomes more attractive. See the American Express savings rate for current HYSA APY.
CD Laddering with American Express
A CD ladder spreads your savings across multiple terms so you have money maturing regularly, reducing lock-up risk while still earning fixed rates.
Example: $30,000 CD ladder across AmEx terms
| Rung | CD Term | Deposit | Approx. APY | Matures |
|---|---|---|---|---|
| 1 | 6 months | $6,000 | 4.05% | Nov 2026 |
| 2 | 12 months | $6,000 | 4.15% | May 2027 |
| 3 | 24 months | $6,000 | 3.90% | May 2028 |
| 4 | 36 months | $6,000 | 3.80% | May 2029 |
| 5 | 60 months | $6,000 | 3.75% | May 2031 |
Every 6–12 months, one rung matures and you can either spend those funds, reinvest in a new CD, or roll the money into the HYSA. If rates rise, you reinvest at the higher rate. If rates fall, you still have the longer rungs locked in above market.
Because AmEx allows you to open CDs with as little as $1, you can build a ladder at any savings level — you do not need a large lump sum to get started.
American Express CD vs Competitors
| Bank | 12-Month CD APY | No-Penalty CD | Minimum |
|---|---|---|---|
| American Express | ~4.15% | No | $0 |
| Ally | ~4.20% | Yes (11-month) | $0 |
| Synchrony | ~4.20% | Yes (11-month) | $2,000 |
| Marcus (Goldman Sachs) | ~4.10% | Yes (7-month) | $500 |
| Discover | ~4.10% | No | $2,500 |
AmEx’s $0 minimum is a genuine differentiator — Discover requires $2,500, Synchrony requires $2,000, and Marcus requires $500 to open a CD. For smaller deposits, AmEx and Ally are the most accessible.
The main drawbacks vs Ally: Ally’s 12-month rate is slightly higher, and Ally offers a no-penalty CD option. For customers who already bank with AmEx and want simplicity, keeping CDs alongside a HYSA in one place has value. See the AmEx vs Ally comparison for a full head-to-head.
Is an American Express CD Right for You?
AmEx CDs are a strong fit if you:
- Already have an AmEx HYSA and want to keep savings in one place
- Want to open a CD with a small amount (under $500)
- Plan to hold until maturity and do not need penalty-free access
- Want daily compounding with no monthly fees or account maintenance charges
Consider alternatives if you:
- Need the option to exit early without a penalty — Ally and Marcus offer no-penalty CDs
- Need IRA CD options — AmEx does not offer IRA CDs
- Want to maximize 12-month yield by a small margin — Ally and Synchrony both edge out AmEx slightly
- Prefer in-branch banking — AmEx National Bank is online-only
Maturity and Auto-Renewal Rules
American Express gives a 10-day grace period when your CD matures. During those 10 days you can:
- Withdraw all funds with no penalty — principal plus all accrued interest
- Change the term — shorten or lengthen to any available CD term
- Do nothing — the CD automatically renews for the same term at the current rate
If you want to withdraw at maturity, the safest practice is to log into your account and set your maturity instructions in advance, or set a calendar reminder for 5–7 days before the maturity date. Once the grace period closes, early withdrawal penalties apply again.
Interest payments can be set to accumulate within the CD or be paid monthly to a linked account — useful if you want the CD to generate regular income.
How to Open an American Express CD
- Log in to americanexpress.com → Banking → Certificates of Deposit
- Select your desired term (6, 12, 18, 24, 36, 48, or 60 months)
- Enter your deposit amount (minimum $1)
- Fund from a linked external bank account via ACH — transfers typically post in 1–3 business days
- Set your maturity instructions (auto-renew or withdraw)
American Express National Bank is an FDIC-insured institution (charter #57068). You can verify deposit insurance coverage using the FDIC BankFind tool.
Tax Considerations
CD interest is taxable as ordinary income in the year it is earned, even if you do not withdraw it. American Express will issue a 1099-INT at year-end for any account earning $10 or more in interest. For a $10,000 12-month CD at 4.15%, expect a 1099-INT for approximately $415. If you are in the 22% federal bracket, that is roughly $91 in federal tax on the interest — an effective after-tax yield of approximately 3.24%. Holding CDs inside a traditional IRA or Roth IRA can eliminate or defer this tax, but AmEx does not offer IRA CDs; other providers like Ally and Discover do.
Frequently Asked Questions
Can I open multiple American Express CDs at once?
Yes. You can hold multiple CDs at American Express National Bank simultaneously — for example, separate CDs for different financial goals or a CD ladder with multiple terms running concurrently. Each CD is a separate account with its own maturity date and rate.
Are American Express CDs available in IRAs?
No. American Express National Bank does not offer IRA CDs as of 2026. If you want to hold CDs inside a traditional or Roth IRA for tax-advantaged growth, Ally Bank, Discover Bank, and Synchrony Bank all offer IRA CD options.
Does American Express compound CD interest daily or monthly?
American Express CDs compound daily, which means your interest earns interest on a daily basis. This is the most favorable compounding frequency and is standard across most online bank CDs. Interest can be paid out monthly to a linked account or left to compound inside the CD until maturity.
Related articles:
- American Express Banking Review 2026
- American Express High Yield Savings Rate
- AmEx vs Synchrony Bank
- AmEx vs Marcus by Goldman Sachs
- Synchrony CD Rates 2026
The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy