A savings account holds your money separately and pays you interest
A savings account is a bank or credit union account designed to store money you are not spending right now. The bank holds your cash, keeps it safe, and pays you a small amount of interest — a percentage of your balance — for letting them use your money. You can withdraw your funds whenever you need them, though some accounts limit how many withdrawals you can make per month.
The core purpose is simple: a place to keep money that earns a return, separate from the account you use for daily bills and groceries. Unlike a checking account, which is built for frequent transactions, a savings account discourages constant movement of money by offering interest as a reward for leaving funds alone.
Key Takeaways
- A savings account pays you interest on the money you deposit, meaning your balance grows over time without you adding more.
- Banks and credit unions use your deposits to make loans to other customers, which is why they pay you interest to borrow your money.
- Your money is insured up to $250,000 per account at FDIC-insured banks or NCUA-insured credit unions, protecting your balance if the institution fails.
- Interest rates on savings accounts vary by bank and change with the economy, so comparing rates before opening an account can mean hundreds of dollars in difference over a year.
- Most savings accounts limit withdrawals to six per month, though this rule is enforced less strictly now than it was before 2020.
How interest works on a savings account
When you deposit money into a savings account, the bank does not lock it away. Instead, the bank lends your money to other customers — for mortgages, car loans, credit cards — and charges them interest. The bank keeps most of that interest but shares a portion with you as payment for the use of your funds. That payment is called the Annual Percentage Yield, or APY.
The APY is expressed as a percentage. If your account earns 4.5% APY and you have $1,000 in the account for a full year with no deposits or withdrawals, you will earn $45 in interest, bringing your balance to $1,045. If you leave that $1,045 in the account for another year, you earn interest on the full amount, including the interest you already earned — this is called compound interest.
APY rates change based on what the Federal Reserve does with interest rates. When the Fed raises rates, banks typically raise the APY they offer on savings accounts. When the Fed lowers rates, savings account APY falls. This means the rate you see today may be different in three months or six months.
Why banks pay you to save money
Banks need deposits to operate. When you put money in a savings account, you are lending that money to the bank. The bank then lends it out to other customers at a higher interest rate — for a mortgage, a car loan, a business loan — and pockets the difference. Your interest payment is the cost of borrowing your money.
A bank with more deposits can make more loans, which means more profit. So banks compete for deposits by offering higher APY rates. Online banks, which have lower overhead costs than brick-and-mortar branches, often offer higher rates than traditional banks because they can afford to pay more and still stay profitable.
How much money you can keep in a savings account
There is no legal limit on how much money you can deposit into a savings account. You can have $100 or $100,000 or $1 million in the account. However, your money is only insured by the government up to a certain amount.
At banks insured by the Federal Deposit Insurance Corporation (FDIC), your deposits are protected up to $250,000 per account. If the bank fails, the FDIC will return your money up to that limit. At credit unions insured by the National Credit Union Administration (NCUA), the same $250,000 protection applies. If you have more than $250,000 to store, you can open multiple savings accounts at different banks or credit unions to keep all your money insured.
Withdrawal limits and how they work
Most savings accounts come with a limit on how many times per month you can withdraw money — traditionally six withdrawals. This rule exists because savings accounts are meant for storing money, not for frequent spending. Checking accounts, by contrast, have no withdrawal limit.
The six-withdrawal rule was enforced strictly before 2020, and banks would charge a fee if you exceeded the limit. During the pandemic, the Federal Reserve suspended this rule, and many banks have not reinstated it. However, some banks still enforce it, and others charge a fee if you go over. Before opening an account, check the bank's withdrawal policy so you know what to expect.
Withdrawals include transfers to other accounts, not just cash withdrawals at an ATM or teller window. If you move money from your savings account to your checking account more than six times in a month, that counts toward the limit.
Savings accounts versus other places to store money
A savings account is not the only way to store money and earn interest. Money market accounts work similarly to savings accounts but often pay slightly higher interest and come with a debit card for easier access. Certificates of Deposit (CDs) lock your money away for a set period — three months, one year, five years — and pay higher interest in exchange for that commitment. If you withdraw early, you pay a penalty.
High-yield savings accounts, offered mostly by online banks, pay significantly more interest than traditional savings accounts at brick-and-mortar banks. The tradeoff is that you cannot walk into a branch to deposit cash or speak to a teller in person. For most people, a high-yield savings account at an online bank offers the best combination of safety, insurance, and return on money you are not spending right now.
What happens if the bank fails
Bank failures are rare in the United States, but they do happen. If your bank fails, the FDIC steps in and returns your deposits up to $250,000 per account. You do not lose money; the government insurance covers it. The FDIC will either transfer your account to another bank or send you a check for your balance.
This protection is automatic — you do not need to do anything to activate it. As long as your account is at an FDIC-insured bank, your money up to $250,000 is protected by law. You can check whether a bank is FDIC-insured by searching the FDIC's bank database on their website.
Frequently Asked Questions
Can I use a savings account like a checking account?
Technically yes, but it is not designed for it. Savings accounts limit withdrawals and do not come with a debit card or checkbook. If you need to spend money frequently, use a checking account instead. A savings account works best when you leave the money alone and let interest accumulate.
How often does interest get added to my account?
Banks calculate interest daily but deposit it into your account monthly, quarterly, or annually depending on the bank. Check your account agreement to see how often your bank compounds and deposits interest. More frequent compounding means slightly more money in your pocket over time.
Is there a minimum balance required to open a savings account?
Minimum balance requirements vary by bank. Some banks require $0 to open; others require $25, $100, or more. Online banks often have no minimum, while traditional banks may require a larger opening deposit. Check the bank's website or call to confirm before opening an account.
What if I need to withdraw money before a certain date?
You can withdraw from a savings account anytime without penalty, unlike a CD. However, you may hit your monthly withdrawal limit, and some banks charge a fee for excess withdrawals. If you know you will need the money soon, a regular savings account is better than a CD, which charges a penalty for early withdrawal.
Do I pay taxes on savings account interest?
Yes. Interest earned on a savings account is taxable income. Your bank will send you a 1099-INT form at the end of the year if you earned $10 or more in interest, and you report that amount on your tax return. The interest is taxed at your ordinary income tax rate.