Banks, credit unions, and online-only lenders all offer HYSAs, but the highest rates come from institutions with no physical branches

High-yield savings accounts are offered by three main types of financial institutions: traditional banks with brick-and-mortar locations, credit unions, and online-only banks. The highest rates—currently ranging from 4.5% to 5.35% APY depending on the institution and market conditions—come almost exclusively from online banks because they have lower overhead costs. Traditional banks and credit unions offer HYSAs too, but their rates are typically lower, often between 0.01% and 2% APY. The trade-off is that online banks have no physical branches, so all deposits, withdrawals, and customer service happen through their website or mobile app.

Your choice depends on what matters more to you: the highest possible rate or the ability to walk into a branch and speak to someone in person. If you prioritize rate, an online bank wins. If you need in-person service or already have relationships with a local bank or credit union, you may accept a lower rate in exchange for convenience.

Key Takeaways

  • Online banks consistently offer the highest HYSA rates because they operate without physical branches and pass savings to customers.
  • Traditional banks and credit unions offer HYSAs at lower rates but provide in-person service and may offer other products bundled with your account.
  • All HYSA providers are required to be FDIC-insured (banks) or NCUA-insured (credit unions), so your deposits up to $250,000 are protected regardless of who holds the account.
  • Rates change frequently and vary between institutions, so comparing current offers before opening an account will show you the actual difference in earnings.
  • Some online banks require a minimum deposit to open an account; others do not, so check the specific terms of the institution you are considering.

Online banks with the highest current rates

Online banks dominate the HYSA market because they have no physical infrastructure to maintain. Banks like Marcus (owned by Goldman Sachs), Ally Bank, American Express Personal Savings, Wealthfront Cash Account, and Vanguard Cash Management Account all offer rates at or near the top of the market. These institutions advertise their rates prominently because rate is their main competitive advantage. Most require no minimum deposit, though some have account maintenance requirements or require you to link an external bank account for transfers.

The specific rate each online bank offers changes based on Federal Reserve policy and competition. When the Fed raises rates, online banks typically raise their HYSA rates within days. When the Fed cuts rates, online banks cut theirs as well, though sometimes with a slight delay. This means the "best" online bank for rate purposes changes over time. Checking current rates on each institution's website before opening an account is the only way to know which one is actually highest on the day you want to deposit money.

Traditional banks and their HYSA offerings

Large national banks like Chase, Bank of America, Wells Fargo, and Citibank all offer savings accounts labeled as high-yield, but their rates are substantially lower than online competitors—often between 0.01% and 1.5% APY. The reason is straightforward: they maintain thousands of branches, employ tellers and managers, and operate call centers. Those costs are built into their pricing. If you keep most of your money at one of these banks already, opening an HYSA with them is convenient, but you will earn significantly less interest than you would at an online bank.

The advantage of a traditional bank HYSA is integration with checking accounts, debit cards, and loan products you may already use. Some banks offer slightly higher rates to customers who maintain a minimum balance or set up direct deposit. If you value the ability to visit a branch or speak to a banker in person, the rate difference may be worth it to you. But if your only goal is to maximize interest earnings, a traditional bank HYSA is not the best choice.

Credit unions and their HYSA rates

Credit unions are member-owned cooperatives, and many offer savings accounts with rates competitive with traditional banks but lower than online banks. Rates vary widely depending on the credit union—some offer 0.5% APY, others offer up to 3% or 4% APY on certain account types. The variation is much larger than it is among banks because credit unions are not centrally regulated in the same way; each operates independently and sets its own rates.

To open an account at a credit union, you must become a member, which usually requires living or working in a specific geographic area or belonging to a particular employer or organization. Once you are a member, you gain access to in-person service, often with lower fees than banks charge. If you are already a credit union member or work in a field where membership is common (teaching, military service, healthcare), checking your credit union's HYSA rate is worth doing. If you are not a member and would have to join specifically to open an HYSA, the rate difference compared to online banks usually makes it not worth the extra step.

How to compare rates across institutions

Comparing HYSA rates requires checking each institution's website directly because rates change frequently and comparison sites sometimes lag behind real-time updates. Most banks and credit unions display their current APY prominently on their savings account page. Write down the rate, the minimum deposit required (if any), and any account restrictions or fees. Then compare the same information across three to five institutions you are considering.

A straightforward calculation shows the real difference: multiply your deposit amount by the APY, then divide by 12 to see your monthly interest earnings. If you have $10,000 to deposit, an account at 5.3% APY earns about $44 per month, while an account at 0.5% APY earns about $4 per month. Over a year, that is a $480 difference. The higher the rate and the larger your deposit, the more the difference matters. For smaller amounts or shorter time horizons, the convenience factor may outweigh the rate difference.

FDIC and NCUA insurance across different providers

All HYSA providers—whether online banks, traditional banks, or credit unions—are required to carry deposit insurance. Banks carry FDIC insurance (Federal Deposit Insurance Corporation), which protects up to $250,000 per depositor per institution. Credit unions carry NCUA insurance (National Credit Union Administration), which provides the same $250,000 protection. This means your money is equally safe at an online bank, a traditional bank, or a credit union, as long as the institution is FDIC- or NCUA-insured.

You can verify an institution's insurance status on the FDIC or NCUA website. Search for the bank or credit union by name, and the site will confirm whether it is insured and show you the coverage limits. If an institution is not listed, do not open an account there. The insurance protection is automatic—you do not have to do anything to set up it—but it only covers deposits at that specific institution. If you have $500,000 to deposit, you could split it between two different FDIC-insured banks ($250,000 each) to may support full coverage.

Minimum deposits and account restrictions

Most online banks have no minimum deposit requirement, meaning you can open an account with $1 and begin earning interest when ready. Some traditional banks require a minimum of $500 to $2,500 to open a savings account, and a few require higher minimums for their highest-rate accounts. Credit unions vary widely; some have no minimum, others require $25 to $100 to open membership and an account.

Beyond the minimum, check whether the account has restrictions on how many withdrawals you can make per month, whether you can link external bank accounts for transfers, and whether there are monthly maintenance fees. Most online banks allow unlimited transfers and have no fees. Some traditional banks limit you to six withdrawals per month (a federal rule that was suspended but some banks still enforce it) and charge monthly fees if you do not maintain a minimum balance. These restrictions and fees can reduce your effective earnings, so factor them into your comparison.

Frequently Asked Questions

Can I move money between a regular savings account and an HYSA at the same bank?

Yes. If you have both accounts at the same institution, you can transfer money between them when ready through your online banking portal or mobile app. There is no fee for internal transfers. If you want to move money from an HYSA at one bank to an HYSA at another bank, the transfer takes one to three business days and goes through the ACH system (automated clearing house).

What happens to my interest rate if the Federal Reserve cuts rates?

Your HYSA rate will drop, but not when ready. Online banks typically lower their rates within a few days of a Fed cut. Traditional banks and credit unions may take longer. Once your rate drops, it stays at the new lower rate unless you move your money to a different institution offering a higher rate. You are not locked in to any rate; you can withdraw your money and open an account elsewhere at any time without penalty.

Is there a difference between a high-yield savings account and a money market account?

Both earn interest and are FDIC-insured, but money market accounts sometimes offer slightly higher rates in exchange for requiring a larger minimum deposit. Money market accounts may also come with a debit card or checkbook, making them more like checking accounts. For most people, an HYSA is simpler and offers comparable rates without the extra features you may not need.

Can I open an HYSA if I do not have a Social Security number?

Most banks require a Social Security number or ITIN (Individual Taxpayer Identification Number) to open an account. Some online banks and credit unions will open accounts for non-citizens with an ITIN. Call the institution directly to ask about their requirements before you start the process process.

What if I want to move my money but my current bank is charging a fee to close the account?

Most banks do not charge fees to close savings accounts, but some do. Check your account agreement or call customer service to confirm. If there is a fee, compare it against the interest you will earn at the new institution over the next year. If the new rate is significantly higher, the fee may be worth paying. Some online banks offer switching bonuses that can offset a closing fee.