The best high-yield savings accounts in May 2026 offer APYs between 3.10% and 4.21%, with no monthly fees and FDIC insurance up to $250,000. Top picks include CIT Bank Platinum Savings (4.10% promo through May 31), Axos ONE bundle (up to 4.21% with direct deposit), and Marcus by Goldman Sachs (3.50%).
Bottom line: On a $10,000 balance, the gap between the national average (0.38%) and a top HYSA (~4.10%) is roughly $370 per year — risk-free, fully liquid, and FDIC-insured.
Key Takeaways
- Top HYSAs offer 3.10-4.21% APY vs. 0.38% national average (FDIC, May 2026)
- Online banks offer highest rates due to lower overhead
- All recommended accounts are FDIC-insured up to $250,000
- Most have no monthly fees or minimum balance requirements
- Rates are variable and change with Federal Reserve policy
A high-yield savings account works like a
A high-yield savings account works like a traditional savings account but pays significantly more interest. While the national average is around 0.38% APY, the best mainstream HYSAs offer 3.10% to 4.21% — about 10x more. A few promotional or qualifying-direct-deposit accounts (like Varo Bank) advertise up to 5.00% on smaller balance tiers, but those require recurring deposit activity to qualify.
These accounts are primarily offered by online banks with lower operating costs. Your money remains liquid, FDIC-insured, and accessible anytime.
Marcus by Goldman Sachs
Marcus by Goldman Sachs (3.50% APY) — no minimum deposit, no monthly fees, daily compounding. Note: Marcus discontinued personal loans in January 2023, but savings and CDs remain active.
Ally Bank (3.10% APY) — savings buckets and top-rated mobile app, no minimum, no monthly fees.
Discover Online Savings (3.30% APY) — $500 minimum to open per current product page; full banking ecosystem.
Capital One 360 Performance Savings (3.10% APY) — no minimum, no fees, variable rate effective May 1, 2026.
American Express Personal Savings (3.20% APY) — single transparent rate (no tiers), no minimum, no fees.
CIT Bank Platinum Savings (3.75% / 4.10% promo through May 31, 2026) — $100 to open, $5K minimum balance for the top tier.
Axos ONE bundle (up to 4.21% APY) — direct-deposit requirements apply; standard High Yield Savings APY is up to 0.61%.
Look beyond APY
Look beyond APY. Consider fee structure (best accounts charge $0), transfer speed and accessibility, FDIC insurance confirmation, rate consistency over time, and bonus features like savings buckets or round-ups.
vs. Traditional Savings
vs. Traditional Savings: On $10,000, a HYSA earns ~$450/year vs. ~$5 at a traditional bank.
vs. CDs: CDs may pay slightly more but lock your money. HYSAs stay liquid.
vs. Money Markets: Similar rates, but money markets may offer check-writing.
How We Evaluated
Reviewed 30+ savings accounts on APY, fees, features, and satisfaction. Rates verified May 1, 2026 against vendor disclosures, Bankrate, NerdWallet, and Fortune.Frequently Asked Questions
How did you evaluate the options in this guide?
We compared fees, features, user reviews, and overall value. Our recommendations are based on thorough research and updated regularly to reflect current market conditions.
How often is this list updated?
We review and update our recommendations at least quarterly. Major market changes trigger immediate updates.
Are these recommendations suitable for beginners?
Yes. We include options for all experience levels and note who each recommendation is best for.
Do I need a minimum balance or income to get started?
Requirements vary by product. We highlight any minimums, fees, or eligibility requirements in each recommendation.
Can I trust these recommendations?
Our editorial team independently evaluates every product. Rankings are never influenced by compensation. We follow strict editorial guidelines.
Editorial Disclosure: WalletGrower may earn a commission from partner links. Our editorial content is independent and not influenced by advertisers. We research products independently and only recommend what we believe in. Updated May 1, 2026.