What matters when you compare high-yield savings accounts
The APY (annual percentage yield) is the first number to check, but it is not the only one. Banks change their rates constantly, so an account offering 4.50% today might drop to 4.25% next month. What you actually need to know: the current rate, whether the bank has a history of cutting rates quickly when the Federal Reserve moves, and what the minimum balance requirement is—because some accounts only pay the advertised rate if you keep a certain amount on deposit.
Beyond the rate itself, look at whether the bank is FDIC-insured (it should be), how you access your money, and whether there are fees that eat into your earnings. A high rate means nothing if you pay $10 a month in maintenance charges or if you cannot withdraw your cash when you need it.
Key Takeaways
- Compare the current APY across at least three banks, but also check whether each bank has cut rates sharply in the past when interest rates fell.
- Confirm the account is FDIC-insured up to $250,000 and has no monthly fees, no minimum balance requirements, and no limits on how often you can withdraw.
- Online banks typically offer higher rates than brick-and-mortar banks because they have lower overhead costs.
- Interest compounds daily or monthly depending on the bank, so ask how often the bank credits interest to your account.
- Set up a separate account for money you are saving toward a specific goal, because moving money between accounts can slow down transfers.
Online banks versus traditional banks
Online-only banks almost always pay more than banks with physical branches. They do not have to pay for buildings, tellers, or branch staff, so they pass some of that savings to you as a higher rate. Right now, online banks are paying 4% to 5.35% APY on high-yield savings accounts, while many traditional banks pay 0.01% to 0.50%. The trade-off is that you cannot walk into a branch to deposit cash or talk to someone in person.
If you need to deposit cash regularly, a traditional bank or a credit union may be worth the lower rate. If you mostly transfer money electronically and rarely need cash, an online bank will earn you significantly more. Some people use both: a traditional bank for everyday checking and cash deposits, and an online high-yield account for savings.
How to read the fine print on rate and fees
The advertised APY is the rate you earn if you keep money in the account for a full year. But banks can change that rate at any time, and many do. Before you open an account, search for the bank's name plus "rate cuts" or "rate history" to see whether it has dropped rates quickly in the past. Some banks hold rates steady for months; others cut them within weeks of a Federal Reserve rate decrease.
Check for monthly maintenance fees, minimum balance requirements, and transaction limits. Some accounts charge $5 to $15 per month if your balance falls below a certain threshold. Others limit you to six withdrawals per month (though this rule is less common now). A few banks charge fees for transfers to external accounts. These fees directly reduce your earnings, so an account paying 5% with a $10 monthly fee is worse than one paying 4.75% with no fees.
FDIC insurance and how much you can protect
Every high-yield savings account you consider should be FDIC-insured. This means if the bank fails, the federal government guarantees your deposits up to $250,000 per account holder per bank. If you have more than $250,000 to save, you can open accounts at multiple banks and keep $250,000 in each one—each account is insured separately.
Confirm the bank is FDIC-insured by checking the FDIC's bank search tool at fdic.gov. Search for the bank's name, and the tool will show you whether it is insured and what the coverage limit is. Do not assume a bank is insured just because it looks legitimate or has a familiar name.
Comparing rates across banks and tracking changes
Rates change frequently, so do not compare banks once and assume the ranking stays the same. Spend 10 minutes checking the current rates at five to seven banks before you decide. Write down the rate, the minimum balance, and any fees. Then open an account at the bank with the best combination of rate, low fees, and no minimum balance.
After you open the account, check the rate every three to six months. If your bank cuts its rate and another bank is now paying significantly more (usually 0.50% or higher), consider moving your money. Transfers between banks typically take three to five business days, so plan ahead if you need the money soon. Some banks offer a bonus for opening a new account—usually $100 to $300 if you deposit a certain amount and keep it there for a set period. Factor that bonus into your decision, but do not let it override a much lower ongoing rate.
How often interest compounds and when you see the money
Interest compounds either daily or monthly, depending on the bank. Daily compounding means the bank calculates interest on your balance every day and adds it to your account, so you earn interest on the interest. Monthly compounding means the bank does this once a month. The difference is small—on a $10,000 balance at 4.50% APY, daily compounding earns you about $1 more per year than monthly compounding—but daily is better if you have a choice.
Interest is usually credited to your account on the first day of the month, though some banks credit it on the last day of the month or on a different schedule. Check when your bank credits interest so you know when to expect the money. The interest you earn is taxable income, and the bank will send you a 1099-INT form at the end of the year if you earned $10 or more in interest.
Moving money between accounts and access to your cash
High-yield savings accounts are meant for money you are not spending right now, but you should still be able to access it quickly if you need it. Check how the bank lets you move money out: through a linked external bank account, through an ATM, or by requesting a check. Most online banks let you link an external checking account and transfer money electronically, which takes three to five business days. Some also offer ATM access through a network of ATMs, though you may have to pay a fee if you use an ATM outside the network.
If you need to move money between multiple savings accounts at the same bank, that usually happens instantly. If you need to move money to a different bank, plan for a three- to five-day wait. Do not open a high-yield savings account if you think you might need the money within a few days—use a regular checking account or money market account instead.
Frequently Asked Questions
Can I lose money in a high-yield savings account?
No. The bank pays you interest; you do not pay the bank. Your balance can only go down if you withdraw money or if fees reduce your account. The FDIC insurance protects your principal up to $250,000 even if the bank fails.
What is the difference between a high-yield savings account and a money market account?
Money market accounts often pay slightly higher rates, but they may require a larger minimum balance and limit how many times you can withdraw per month. High-yield savings accounts have fewer restrictions. Compare the rates and terms at your bank to see which is better for your situation.
Should I move my money if another bank offers a higher rate?
If the difference is 0.50% or more and you plan to keep the money there for at least a year, it is usually worth moving. On $10,000, a 0.50% difference equals $50 per year. Factor in any signup bonuses the new bank offers, and calculate whether the move makes sense for your balance size.
Do I have to pay taxes on the interest I earn?
Yes. Interest from a savings account is taxable income. The bank sends you a 1099-INT form at the end of the year if you earned $10 or more. Report this income on your tax return.
What happens if I keep more than $250,000 in one account?
Only $250,000 is FDIC-insured. The rest is not protected if the bank fails. If you have more than $250,000 to save, open accounts at multiple FDIC-insured banks and keep $250,000 in each one.