Yes, most banks offer savings accounts that earn interest, but the rate depends on the bank, account type, and current market conditions

A savings account that earns interest is a standard product at nearly every bank and credit union. The bank pays you a percentage of your balance each month or quarter — called the annual percentage yield, or APY. The amount you earn depends on three things: how much money you keep in the account, how long it stays there, and what APY the bank is currently offering.

Interest rates change constantly. A bank offering 4.5% APY today might offer 3.8% next month. The Federal Reserve's decisions about interest rates affect what banks can afford to pay you. When the Fed raises its benchmark rate, banks typically raise savings rates. When it lowers rates, savings rates fall too.

You do not have to do anything special to earn interest. Once you open an account and deposit money, the bank automatically calculates and deposits interest into your account on a schedule — usually monthly or quarterly. The interest becomes part of your balance, and you earn interest on that interest next time around (called compounding).

Key Takeaways

  • Most savings accounts earn between 0.01% and 5% APY depending on the bank and current interest rates, with online banks typically offering higher rates than brick-and-mortar banks.
  • High-yield savings accounts at online banks often pay significantly more than traditional bank savings accounts, though they may have higher minimum balances or limited branch access.
  • Money market accounts and certificates of deposit (CDs) are alternatives that may pay higher rates, but CDs lock your money away for a set period.
  • Interest rates change frequently, so comparing rates across banks before opening an account can save you money over time.
  • The interest you earn is taxable income and must be reported on your tax return.

How much interest you actually earn depends on the bank's APY and your balance

The amount of interest you earn follows a simple formula: your balance multiplied by the APY, divided by 12 (for monthly deposits). If you keep $10,000 in an account paying 4.5% APY, you earn roughly $450 per year, or about $37.50 per month. If the same account paid 0.5% APY, you would earn about $50 per year.

The difference between a 0.5% account and a 4.5% account is real money. Over five years, that same $10,000 would earn $25 in the low-rate account and $2,432 in the high-rate account — a difference of over $2,400. The longer your money sits in the account, the bigger the gap grows.

Interest compounds, meaning you earn interest on your interest. If your account pays interest monthly, the interest deposited in month one becomes part of your balance in month two, and you earn interest on that too. Compounding happens automatically; you do not have to do anything.

Online banks typically pay higher rates than traditional banks

Online banks — banks with no physical branches — usually offer higher APY than banks with buildings and tellers. This is because online banks have lower overhead costs. They pass some of those savings to customers in the form of higher interest rates. As of early 2024, online banks were offering rates between 4% and 5.35% APY on savings accounts, while traditional brick-and-mortar banks were offering rates closer to 0.01% to 0.5%.

The trade-off is convenience. With an online bank, you cannot walk into a branch to deposit cash or speak to someone in person. You deposit money by transferring it from another bank account or by mailing a check. Withdrawals happen through ATM networks or transfers back to another bank. For most people who rarely need to deposit cash, this is not a problem. For people who regularly handle cash, it can be inconvenient.

Some online banks are divisions of larger traditional banks (like Marcus by Goldman Sachs or Ally Bank), so your deposits are still insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000. Check the bank's website or call to confirm FDIC insurance before opening an account.

High-yield savings accounts, money market accounts, and CDs are three common options

High-yield savings accounts are regular savings accounts offered by online banks that simply pay higher interest rates. You can withdraw money whenever you want with no penalty. Some require a minimum balance to open (often $0 to $25,000), and some charge monthly fees if your balance drops below that minimum. Read the account terms before opening.

Money market accounts are a hybrid between a savings account and a checking account. They typically pay higher interest than a regular savings account but lower than a high-yield savings account. They come with a debit card and check-writing privileges, so you can access your money more easily. They often have higher minimum balance requirements ($2,500 to $10,000 is common).

Certificates of deposit (CDs) pay the highest interest rates but lock your money away for a set period — typically three months to five years. If you withdraw the money before the term ends, you pay a penalty (usually a few months' worth of interest). CDs make sense if you know you will not need the money for a specific amount of time and want to lock in a may provide rate.

Interest rates change frequently, so timing matters

Banks adjust their rates in response to Federal Reserve decisions and market conditions. When the Fed raises rates, banks raise savings rates within days or weeks. When the Fed cuts rates, banks cut savings rates just as quickly. This means the rate you see today might not be the rate you get next month.

If you are shopping for a savings account, compare rates across at least three banks before deciding. Websites like Bankrate, DepositAccounts, and NerdWallet update rates daily and let you filter by account type and bank. The difference between the highest and lowest rates can be 4% or more, which translates to hundreds of dollars per year on a $10,000 balance.

Once you open an account, your rate may change. Banks can lower rates at any time without your permission, though they must notify you first. If your bank's rate drops significantly, you can move your money to a different bank offering a higher rate. There is no penalty for closing a savings account and moving to another bank.

Interest earned on savings accounts is taxable income

The interest your savings account earns counts as income for tax purposes. At the end of each year, your bank sends you a Form 1099-INT showing how much interest you earned. You must report this amount on your federal tax return, even if the amount is small.

If you earned $10 or more in interest during the year, your bank is required to send you the 1099-INT. If you earned less than $10, the bank may not send a form, but you still owe tax on the interest. Keep your own records of interest earned if you do not receive a form.

The tax you owe depends on your overall income and tax bracket. If you earned $500 in interest and you are in the 22% tax bracket, you owe roughly $110 in federal tax on that interest. This is one reason why even high-yield savings accounts earning 4% or 5% are not a replacement for investing — the interest is taxed as ordinary income, not at the lower capital gains rate.

What to look for when comparing savings accounts

Start by comparing the APY across banks. This is the most important number. A difference of 1% APY on a $50,000 balance means $500 per year in additional interest. Check whether the rate is promotional (temporary) or ongoing. Some banks offer a high rate for the first three months, then drop it significantly.

Check the minimum balance requirement to open the account and the minimum balance needed to earn the stated APY. Some banks require you to keep $25,000 in the account to earn their advertised rate; if your balance drops below that, the rate drops too. Others have no minimum at all.

Look for monthly fees. Some banks charge $5 to $10 per month if your balance falls below a certain level. Over a year, a $5 monthly fee wipes out the interest you would earn on a $10,000 balance at 0.6% APY. Read the fee schedule carefully.

Confirm FDIC insurance. Your deposits are protected up to $250,000 per bank, per account type. If you have more than $250,000, you can open accounts at multiple banks to stay within the insurance limit. Credit unions offer similar protection through the National Credit Union Administration (NCUA).

Frequently Asked Questions

How often does interest get added to my account?

Most banks add interest monthly or quarterly. Some add it daily but only credit it monthly. Check your account agreement to see the schedule. More frequent compounding means slightly more interest earned, but the difference is usually small — a few dollars per year on a typical balance.

Can I lose money in a savings account?

No. A savings account is not an investment. Your principal (the money you deposit) is protected by FDIC or NCUA insurance. The only way you lose money is if you withdraw more than you deposited, which is your choice, not the bank's.

What is the difference between APY and APR?

APY (annual percentage yield) includes compounding, while APR (annual percentage rate) does not. For savings accounts, always look at the APY, because that is the actual amount you will earn. APR is used for loans and credit cards.

Should I move my money to a higher-rate bank?

If your current bank is paying 0.5% and another bank is paying 4.5%, moving your money makes sense. Calculate how much extra interest you would earn per year and decide if it is worth the effort of opening a new account and transferring money. For most people, the answer is yes if the difference is 1% or more.

Do I have to keep a minimum balance to earn interest?

It depends on the bank. Some banks require a minimum balance to open the account or to earn the stated APY. Others have no minimum at all. Read the account terms before opening. If you cannot meet the minimum, choose a different bank.