What banks pay depends on the account type, the bank itself, and the current rate environment

The interest rate your bank pays on a savings account is not set by the bank alone. The Federal Reserve sets a target range for the federal funds rate—the rate at which banks lend to each other overnight. Banks use this as a reference point when deciding what to pay depositors. When the Fed raises its rate, banks typically raise savings rates. When the Fed cuts, savings rates fall.

Right now, savings account rates range from near zero at some large national banks to around 4.5% to 5.35% at online banks and credit unions, depending on the institution and the specific account. A traditional savings account at a major bank like Chase or Bank of America might pay 0.01% to 0.05%. A high-yield savings account (HYSA) at an online bank like Marcus, Ally, or American Express Personal Savings might pay 4.5% or higher. The difference is real money: on $10,000, that gap means $1 per year versus $450 per year.

Banks that operate mostly online have lower overhead costs than branches do, so they pass some of that savings to depositors in the form of higher rates. Banks with physical locations have rent, staff, and maintenance costs that come out of their earnings, leaving less to pay you.

Key Takeaways

  • Online banks and credit unions typically pay 4% to 5.35% on savings accounts, while large national banks with branches often pay less than 0.1%.
  • The rate you receive depends on the bank's own decision and the Federal Reserve's current target rate, not on how much money you deposit.
  • Interest compounds daily or monthly depending on the bank, so the actual amount you earn is slightly higher than the stated annual rate.
  • Rates change frequently and can drop suddenly if the Fed cuts rates, so checking your current rate every few months helps you decide whether to move your money.

How banks decide what rate to offer

Banks are not required to pass Fed rate increases to savers. They choose to do so when they need deposits to fund loans and other investments. When deposits are scarce, banks raise rates to attract money. When deposits are plentiful, banks can afford to pay less.

A bank's rate also reflects its cost of funds—what it pays to borrow money itself—and its profit margin. A bank that borrows at 4% and wants to make 2% profit will offer savers around 2%. A bank with lower borrowing costs or lower overhead can offer more.

The type of account also matters. A regular savings account might pay 0.5%, while a money market account at the same bank might pay 1.2%, and a certificate of deposit (CD) might pay 2% or more. Banks pay higher rates on CDs because you agree to lock your money away for a set period—six months, one year, five years. That certainty lets the bank lend the money out with confidence.

How interest actually gets calculated and added to your account

Banks calculate interest using the annual percentage yield (APY), which accounts for compounding. If a bank advertises 5% APY and compounds daily, your money grows a little bit every single day, and that growth itself earns interest the next day. Over a year, daily compounding means you earn slightly more than 5% of your starting balance.

The math works like this: the bank takes your balance, divides the annual rate by 365, and applies that daily rate to your balance. If you have $10,000 at 5% APY compounded daily, you earn about $13.70 in the first month. That $13.70 then earns interest too. By the end of the year, you have $10,512.68, not $10,500.

Some banks compound monthly or quarterly instead of daily. Daily compounding is better for you, but the difference is small on most balances. On $10,000 at 5% APY, monthly compounding instead of daily costs you about $2 per year.

Why rates vary so much between banks

The biggest factor is whether the bank operates online or has physical branches. An online bank with no branches, no ATM network, and no staff in buildings can afford to pay 5% because its costs are so low. A regional bank with 200 branches pays less because it has to cover those expenses.

Bank size matters too. Large national banks like Wells Fargo or Citibank have enormous customer bases and steady deposit flows, so they do not need to offer high rates to attract money. Smaller banks and credit unions compete for deposits by offering better rates. A credit union might pay 5.35% on a savings account because it is member-owned and returns profits to members instead of shareholders.

The Fed's current stance also affects the spread between banks. When the Fed is raising rates, banks compete harder for deposits and rates rise faster. When the Fed is cutting rates or holding steady, banks cut their rates to savers more slowly, and the gap between online and traditional banks can widen.

What happens to your rate when the Fed changes course

When the Federal Reserve raises its target rate, banks usually raise savings rates within days or weeks. When the Fed cuts rates, banks cut savings rates much more slowly—sometimes taking months. This asymmetry means savers lose ground during rate-cutting cycles.

A bank can change your rate at any time without your permission, though it must notify you before the change takes effect. You will usually see the new rate posted on the bank's website or in your account dashboard. Some banks send email notices; others do not.

If your bank cuts its rate and you want a better return, you can move your money to another bank. There is no penalty for moving savings between banks. You lose no interest by switching, and you can open a new account at a higher-paying bank while keeping your old account open until the transfer clears.

How to compare rates across banks

The most reliable way to compare is to visit each bank's website directly and look for the savings account rate listed on the product page or in the account terms. Comparison websites like Bankrate, DepositAccounts, and NerdWallet aggregate current rates, but they update on different schedules and sometimes lag behind actual rates by a day or two.

When comparing, pay attention to the APY, not just the interest rate. APY includes compounding, so it is the true number. Also check whether the rate applies to all balances or only balances above a certain amount. Some banks pay 5% on the first $25,000 and 0.5% on anything above that.

Look for any fees that might eat into your earnings. A savings account with a $5 monthly maintenance fee and 5% APY is worse than one with no fees and 4.75% APY if your balance is small. On a $5,000 balance, the fee costs you $60 per year, while the rate difference costs you about $12.50.

Frequently Asked Questions

Does the amount of money I have in savings affect the interest rate the bank pays?

No. The bank's advertised rate applies to all balances, regardless of size. However, some banks offer tiered rates where larger balances earn slightly more. A few banks also require a minimum balance to open the account or to earn the advertised rate. Check the account terms before opening.

Can I lose money in a savings account?

No. Your principal is protected by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per account at FDIC-insured banks. Credit unions are insured by the National Credit Union Administration (NCUA) up to the same limit. Interest rates can fall, but your balance cannot go down unless you withdraw money.

Is a high-yield savings account safe?

Yes, if the bank is FDIC-insured or the credit union is NCUA-insured. The insurance limit is the same whether you earn 0.01% or 5%. Check the bank's website or call to confirm it is insured. Most online banks are FDIC-insured, but a few are not.

What if I need the money before the year is over?

A regular savings account has no penalty for withdrawal. You can take money out anytime. A CD has a penalty if you withdraw before the maturity date—usually a few months' worth of interest. A money market account may have limits on how many withdrawals you can make per month without penalty.

How often do banks change their savings rates?

Banks can change rates daily, but most change them weekly or monthly. Online banks tend to adjust more frequently than traditional banks. You can check your current rate by logging into your account or calling the bank. If the rate drops significantly, you have the option to move your money to a bank paying more.