Openbank High Yield Savings
Openbank by Santander offers a 4.00% APY with a $500 minimum to open and no monthly fee, held at Santander Bank, N.A. (Member FDIC), which we confirmed is an active FDIC member. The rate and terms come from our verified data partner with direct provider relationships.
Is the Openbank High Yield Savings worth it?
The Openbank High Yield Savings offers a 4.00% APY with a $500 minimum to open and no monthly fee. It earns a 4.00% APY. We source these terms from our verified data partner with direct provider relationships. These figures carry our ◆ Partner data label — we did not fetch them from the provider ourselves.
The account is held at Santander Bank, N.A.. We confirmed with the FDIC that it is an active insured institution — certificate #29950 in Wilmington, Delaware. Deposits are covered up to $250,000 per depositor, per ownership category.
The honest caveat: the rate and terms are partner-supplied and the APY is variable, so confirm the current details on the provider’s own site before opening. This is not financial advice.
How does a high-yield savings account work?
A high-yield savings account holds cash and pays interest, quoted as an annual percentage yield (APY). The bank can change a variable APY at any time, and federal rules may limit certain withdrawals. Interest compounds — usually daily or monthly — and is taxable income in the year you earn it.
How much could you earn with the Openbank High Yield Savings?
At a 4% APY, a $10,000 balance in the Openbank High Yield Savings earns about $400 in interest over a year, before taxes. Double the balance and you roughly double the interest; your real return depends on how long the rate holds.
Illustrative estimate based on the figures on this page, not an offer. Your results will differ.
What are the pros and cons of the Openbank High Yield Savings?
The Openbank High Yield Savings stands out for 4.00% APY, sourced from our verified data partner, though rate and terms are partner-supplied — not fetched from the provider ourselves.
- 4.00% APY, sourced from our verified data partner
- No monthly fee and a $500 minimum to open
- Held at Santander Bank, N.A., an FDIC member we confirmed with the regulator
- Rate and terms are partner-supplied — not fetched from the provider ourselves
- APY is variable and can change without notice
- Online-focused account with limited or no branch access
Who should get the Openbank High Yield Savings?
The Openbank High Yield Savings is best for people who want a no-fee high-yield savings account.
- People who want a no-fee high-yield savings account
- Savers chasing a strong APY
- Anyone who wants FDIC-insured deposits
How does the Openbank High Yield Savings compare?
Among the 29 high-yield savings accounts we track, the Openbank High Yield Savings ranks #14 with a money8020 score of 85/100.
| Product | Score | Tier | Provider |
|---|---|---|---|
| Marcus by Goldman Sachs Online Savings | 96 | Essential | Marcus by Goldman Sachs |
| Bread Savings High-Yield Savings | 94 | Essential | Bread Savings |
| Pibank Savings | 94 | Essential | Pibank |
| Poppy Bank High Yield Savings | 94 | Essential | Poppy Bank |
| Vio Bank High Yield Online Savings | 94 | Essential | Vio Bank (a division of MidFirst Bank) |
See all high-yield savings accounts, ranked →
Common mistakes to avoid with a high-yield savings account
- Chasing a teaser rate without checking the ongoing APY or any balance tier needed to earn it.
- Leaving an emergency fund in a 0.01% big-bank account instead of a high-yield account.
- Assuming the APY is fixed — it is variable and can drop after you open.
- Overlooking transfer times: moving money to a linked bank can take one to three business days.
Key takeaways
- Openbank High Yield Savings earns a money8020 score of 85/100, ranking #14 of 29 high-yield savings accounts.
- 4.00% APY, sourced from our verified data partner
- At a 4% APY, a $10,000 balance in the Openbank High Yield Savings earns about $400 in interest over a year, before taxes.
- Best for people who want a no-fee high-yield savings account.
- Rate and terms sourced from our verified data partner.
Frequently asked questions about the Openbank High Yield Savings
What does the Openbank High Yield Savings offer?
Per our data partner, it offers a 4.00% APY with a $500 minimum to open and no monthly fee. The APY is variable and can change without notice — confirm current details on Openbank by Santander's own site before opening. This is not financial advice.
Is the Openbank High Yield Savings FDIC insured?
Yes. Funds are held at Santander Bank, N.A., which we confirmed with the FDIC is an active insured institution (certificate #29950, Wilmington, Delaware). Deposits are insured up to $250,000 per depositor, per ownership category.
Can the rate on the Openbank High Yield Savings change?
Yes. A high-yield savings APY is variable, so the bank can raise or lower it at any time, often following moves in the federal funds rate. Check the rate before you open and review it periodically.
How is interest from the Openbank High Yield Savings taxed?
Savings interest is taxable as ordinary income in the year you earn it. If you earn more than $10, the bank sends a Form 1099-INT, and you report it on your federal return.
Sources
We sourced these figures from our verified data partner and independently confirmed the provider’s regulator status, last checked May 30, 2026. Primary sources: