Yes, savings accounts earn interest, but the amount varies widely by bank and account type
A savings account earns interest when the bank pays you a percentage of the money you keep deposited. The bank uses your deposits to lend money to other customers, and they share a portion of what borrowers pay back with you. The rate you receive depends on the bank, the type of account, and the current interest rate environment set by the Federal Reserve.
Interest is calculated daily or monthly and added to your account balance. Over time, you earn interest on your interest too — this is called compound interest. A $1,000 deposit at 4% annual interest will grow to $1,040 after one year, then to $1,081.60 after two years, assuming the rate stays the same and you make no withdrawals.
Not all savings accounts earn the same rate. Online banks typically offer higher rates than brick-and-mortar banks because they have lower overhead costs. The difference can be substantial: one bank might pay 0.01% while another pays 4.5% on the same $1,000 deposit.
Key Takeaways
- Savings accounts earn interest because banks pay you a share of what they earn by lending out your deposits.
- Interest rates vary by bank and change over time, so comparing rates before opening an account matters.
- Online banks usually offer higher rates than traditional banks, sometimes two to four times higher.
- Interest compounds, meaning you earn returns on your returns, which accelerates growth over months and years.
- Some accounts require a minimum balance to earn the stated rate, so check the terms before depositing.
How banks set the interest rate they pay you
The Federal Reserve sets a target interest rate range that influences what banks pay on savings accounts. When the Fed raises its rate, banks typically raise the rates they pay depositors. When the Fed lowers its rate, bank rates usually fall too. However, banks do not move at the same speed or by the same amount — some raise rates quickly and others lag behind.
Competition also drives rates. If one bank offers 4.5% and a competitor offers 2%, customers move their money to the higher-paying bank. Online banks compete aggressively on rate because they cannot compete on branch locations, so they often lead the market with the highest advertised rates.
The bank's own costs and profit margins matter as well. A bank with high operating costs may pay less interest than a bank with lower costs, even if both face the same Fed rate. Banks also reserve the right to change rates at any time, though they must notify you before lowering your rate.
The difference between APY and interest rate
APY stands for Annual Percentage Yield. It shows the total return you will earn in one year, including the effect of compound interest. The interest rate (also called APR or Annual Percentage Rate) is the percentage the bank pays, but it does not account for compounding.
For example, a bank might advertise a 4% interest rate compounded daily. The APY would be slightly higher — perhaps 4.08% — because you earn interest on your interest every single day. When comparing accounts, always look at the APY, not the interest rate, because APY tells you the real amount you will earn.
Banks are required by law to display the APY prominently on their website and in account disclosures. If you see only an interest rate without an APY, contact the bank and ask for the APY before opening the account.
Minimum balances and other conditions that affect your rate
Some savings accounts require you to maintain a minimum balance to earn the advertised rate. If your balance drops below that threshold, the bank may pay you a lower rate or charge you a monthly fee. Common minimums range from $500 to $25,000, depending on the account type and bank.
High-yield savings accounts often have no minimum balance requirement, which is one reason they are popular with people who are saving smaller amounts. Money market accounts and certificates of deposit (CDs) are more likely to have minimums.
A few banks also limit how much you can deposit before the rate drops on the excess. For example, a bank might pay 4.5% on balances up to $100,000 and 2% on anything above that. Read the account terms carefully to understand what conditions apply to your specific situation.
How to find the highest-paying savings account
Start by checking rates at online banks, which typically offer the highest yields. Major online banks include Marcus by Goldman Sachs, Ally Bank, American Express Personal Savings, and Discover Bank, though many others exist. Visit their websites directly to see current rates — rates change frequently, so a rate you saw last week may have shifted.
Compare the APY, not just the interest rate. Check whether there is a minimum balance requirement and whether the rate applies to all balances or only up to a certain amount. Look at the bank's reputation for customer service and whether they offer other products you might need, like checking accounts or money transfers.
You can also use rate-comparison websites that track savings account rates across multiple banks, though these sites may not include every bank and rates may lag by a day or two. The most accurate information comes from visiting the bank's website directly.
What happens to your interest if rates fall
When the Federal Reserve lowers interest rates, banks lower the rates they pay on savings accounts. Your existing balance does not disappear, but the interest you earn on new deposits and future months will be lower. If you had $10,000 earning 4.5% and rates drop to 2%, you still have your $10,000, but you will earn less interest going forward.
Banks must notify you before lowering your rate, usually by email or mail. Some accounts allow you to move your money to a different bank if you do not like the new rate. If you are concerned about rates falling, consider a certificate of deposit (CD), which locks in a rate for a set period — typically three months to five years — so you know exactly what you will earn.
Interest earned on savings accounts and taxes
Interest you earn on a savings account is taxable income. At the end of each year, the bank sends you a Form 1099-INT showing how much interest you earned. You must report this amount on your federal tax return, and you may owe federal income tax on it.
The amount of tax you owe depends on your total income and tax bracket. If you earned $100 in interest and you are in the 22% tax bracket, you would owe about $22 in federal tax on that interest. State income tax may also apply, depending on where you live.
If you earned less than $10 in interest during the year, the bank may not send you a Form 1099-INT, but you still owe tax on it if you are required to file a return. Keep your own records of interest earned in case you need to report it.
Frequently Asked Questions
Can I lose money in a savings account?
No, your principal deposit is protected by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per depositor per bank. You will not lose your money due to bank failure. However, if interest rates fall, you will earn less interest than before, which reduces your growth — but your original deposit remains safe.
How often is interest added to my account?
Interest is calculated daily at most banks, but it is credited (added to your balance) monthly or quarterly. Some banks credit interest daily. Check your account terms to see the exact schedule. The more frequently interest is credited, the sooner you earn interest on your interest.
Is a high-yield savings account the same as a regular savings account?
High-yield savings accounts pay significantly higher interest rates than regular savings accounts at the same bank, often two to four times higher. Both are FDIC-insured and allow you to withdraw money, but high-yield accounts usually have no minimum balance and no monthly fees. The trade-off is that high-yield accounts are typically only available online.
What is the highest interest rate I can find right now?
Rates change frequently and vary by bank. As of early 2024, some online banks offered rates between 4% and 5%, but this changes as the Federal Reserve adjusts its rates. Visit bank websites directly or check rate-comparison sites to see current offers in your area.
Should I move my money to a bank with a higher rate?
If the rate difference is significant and the new bank is reputable and FDIC-insured, moving your money can increase your earnings. Calculate how much extra interest you would earn annually and decide if it is worth the effort of opening a new account and transferring funds. For small balances under $5,000, the difference may be minimal.