Best CD Rates (May 2026)
Verified across 12 banks. Top accessible rate is Marcus 4.05% on 9-month, top overall is Advancial 4.34% on 5-year ($50K min). The yield curve is inverted — short-term CDs are beating 5-year.
Quick Answer
- Highest rate (any term): Advancial Federal Credit Union — 4.34% APY on 5-year, $50,000 minimum.
- Highest accessible rate:Mountain America Credit Union — 4.20% APY (Bankrate's top tracked).
- Best from a brand-name bank: Marcus by Goldman Sachs — 4.05% APY on 9-month + 10-day rate guarantee.
- Top 1-year CD: E*Trade — 4.10% APY, $0 minimum.
- Top no-penalty CD: Ally or Marcus No Penalty CD at ~3.50% APY — sacrifice ~50 bps for full liquidity.
- Yield curve note:9-month and 1-year CDs are paying more than 5-year. Don't lock long unless you have a specific reason.
Top CD Issuers Compared
| Feature | Marcus | Synchrony | E*Trade / Ally | Sallie Mae | Credit Unions |
|---|---|---|---|---|---|
| Top APY (current) | 4.05% (9-mo) | 4.00% (9-mo) | 3.75% (5-yr) / 4.10% (1-yr E*Trade) | Up to 4.00% (varies by term) | 4.20% (Mountain America CU top) |
| Min deposit | $0 | $0 | $0–$2,500 | $2,500 | Varies |
| Term range | 6 mo – 6 yr | 3 mo – 5 yr | 3 mo – 5 yr | 6 mo – 5 yr | 6 mo – 5 yr |
| Best for | Top short-term rate, big-bank brand | Online-banking ecosystem | Wide rate menu, multiple banks under one roof | Saver who already uses Sallie Mae for student loans | Higher rate via credit-union membership |
| FDIC / NCUA | FDIC | FDIC | FDIC | FDIC | NCUA (credit unions) |
All 12 Issuers — Verified May 2026 Rates
Click through to each bank's site to confirm the rate before you fund — APYs change frequently and the verification window is narrow.
| Bank / Credit Union | Top APY | 1-Yr | 5-Yr | Min | Note |
|---|---|---|---|---|---|
| Marcus by Goldman Sachs | 4.05% (9-mo) | 4.00% | 3.40% | $500 | 10-day rate-guarantee window: fund within 10 days, lock the highest posted rate for the term |
| E*Trade | 4.10% (1-yr) | 4.10% | — | $0 | 1-year is the sweet spot. Limited longer-term offerings. |
| Synchrony Bank | 4.00% (9-mo) | 3.95% | 3.75% | $0 | No minimum, online-only |
| Mountain America Credit Union | 4.20% | — | — | Varies | Bankrate's top tracked rate. Membership eligibility required. |
| Advancial Federal Credit Union | 4.34% (5-yr) | — | 4.34% | $50,000 | Highest 5-yr rate but $50K minimum gates most savers |
| United Fidelity Bank | 4.15% (5-yr) | — | 4.15% | Varies | Top non-credit-union 5-year rate |
| Sallie Mae | 4.00% (varies) | 3.85% | 3.50% | $2,500 | Range: 3.20%–4.00% APY across terms, 6-month to 5-year |
| Capital One 360 CD | Competitive (varies) | 3.90% | 3.50% | $0 | No minimum, terms 6 mo to 5 yr |
| Discover | Competitive (varies) | 3.85% | 3.50% | $2,500 | Strong customer service, Discover ecosystem |
| Ally Bank | Competitive (varies) | 3.85% | 3.50% | $0 | Includes Raise Your Rate CD with one-time rate bump |
| Quontic Bank | Competitive (varies) | — | — | $500 | Online-first, often top-tier rates |
| Bread Savings | Competitive (varies) | 3.85% | 3.65% | $1,500 | Formerly Comenity Direct |
CD vs HYSA: Which Should You Pick?
With top HYSAs paying 3.30–4.00% APY (verified May 2026) and top CDs paying 3.75–4.34%, the gap is narrower than usual. The decision is really about liquidity vs rate certainty:
CDs win when…
- You won't touch the money for the full term
- You want rate certainty in a falling-rate scenario
- You're laddering for a goal with a fixed date
- You can earn 50+ bps over the best HYSA
HYSAs win when…
- It's your emergency fund or near-term cash
- You think rates may go higher
- The rate gap to the best CD is <25 bps
- You don't want surrender penalties as a guard rail
Which CD should you open?
Pick the row that matches your situation:
- You want the highest accessible rate without a $50K minimum→ Mountain America CU (4.20%) or Marcus 9-mo (4.05%)Both deliver top-tier APY without the high minimum that gates Advancial.
- You're an E*Trade brokerage customer→ E*Trade 1-Year (4.10%)Best 1-year rate + no minimum + brokered CD flexibility (secondary market).
- You have $50K+ committed for 5 years→ Advancial FCU 5-Year (4.34%)Highest published rate available. Membership eligibility required.
- You're not sure how long you can lock the money→ Ally or Marcus No Penalty CD (~3.50%)50 bps less than the top CD but full liquidity. Often beats keeping cash in a low-rate checking account.
- You have $20K+ for a multi-year goal→ 5-CD ladder (1, 2, 3, 4, 5-year terms)Always have one CD maturing each year; smooths rate risk; works in any rate environment.
- Your emergency fund is in a sub-1% checking→ Move to a HYSA first; consider CDs for the layer aboveBest HYSAs (Marcus 3.50%, Synchrony 3.50%) pay 3+ percentage points more than typical checking. CDs are for the next-tier savings, not the emergency fund.
Open a Marcus CD
Marcus 9-month CD at 4.05% APY (May 2026) with the 10-day rate guarantee — fund within 10 days, lock the highest posted rate during that window. $500 minimum, FDIC insured.
Open a CDSponsored partner
Frequently Asked Questions
How we verified this
All 12 bank rates verified May 1, 2026 against the bank's own current rate disclosure pages, plus cross-referenced against Bankrate, NerdWallet, U.S. News, CNBC Select, and Fortune's May 2026 CD round-ups. Industry context (yield-curve inversion, rate forecasts) cited from NerdWallet's CD Rate Forecast and Bankrate's rate-environment reporting. CD rates change frequently — confirm with the bank before funding.