A savings account holds your money and pays you interest on it

A regular savings account is a bank account where you deposit money, leave it there, and the bank pays you a small amount of interest on your balance. The bank uses your money to lend to other customers—for mortgages, car loans, credit cards—and shares a portion of what it earns back to you as interest. You can withdraw your money whenever you want, though some accounts limit how many withdrawals you can make per month without a fee.

The core mechanics are straightforward: you put money in, the balance grows by the interest rate the bank sets, and you can take money out. The interest rate varies by bank and changes over time based on what the Federal Reserve does with its benchmark rate. Right now, some banks offer rates around 4% to 5% annually on savings accounts, while others offer less than 0.01%. The difference between banks matters more than it used to.

Key Takeaways

  • Your bank pays you interest on the money you keep in the account, calculated daily or monthly depending on the bank's terms.
  • The interest rate you earn depends on the bank you choose and changes when the Federal Reserve adjusts its rates, usually taking weeks to months to show up in your account.
  • You can withdraw money anytime without penalty, though some accounts cap the number of free withdrawals per month.
  • The bank insures deposits up to $250,000 through the FDIC, so your money is protected even if the bank fails.
  • Interest earned in a savings account counts as taxable income and will be reported to the IRS on a 1099-INT form if you earn $10 or more in a year.

How interest gets calculated and added to your account

Banks calculate interest on your savings account balance using the Annual Percentage Yield, or APY. This is the actual rate you earn per year, including the effect of compounding—meaning you earn interest on your interest. If your account has an APY of 4.5%, a $10,000 balance will earn roughly $450 over a year, though the exact amount depends on how often the bank compounds the interest.

Most banks compound interest daily, meaning they calculate what you owe interest on every single day, then add it to your account monthly or quarterly. A few still compound monthly or quarterly only. Daily compounding means your balance grows slightly faster because you earn interest on yesterday's interest starting today. The difference is small on modest balances but adds up over years.

The bank tells you the APY upfront, usually on the account opening page or in the account terms. That number already accounts for compounding, so you do not have to do the math yourself. If a bank shows you an interest rate without the Y—just "4.5% APR"—ask them for the APY instead, because APR does not include compounding and understates what you actually earn.

When interest rates change and why

The interest rate your bank pays on savings accounts is not fixed. It moves when the Federal Reserve changes its benchmark rate, called the federal funds rate. When the Fed raises rates, banks usually raise the rates they pay on savings accounts within days or weeks. When the Fed cuts rates, banks often cut savings rates much faster—sometimes within a day.

This asymmetry matters. If you have money in a savings account and the Fed starts cutting rates, your earnings will drop quickly. If the Fed is raising rates, your bank may take weeks to pass the increase to you, or may not raise it as much as the Fed did. Some banks are more aggressive about raising savings rates than others, which is why shopping around when rates are rising can mean earning hundreds of dollars more per year on the same balance.

You can see the current federal funds rate on the Federal Reserve's website. Your bank's savings rate will not match it exactly—banks keep a spread between what they pay you and what they charge borrowers—but the direction and timing of changes usually follow within a few weeks.

Withdrawal limits and how they work

Federal rules used to cap savings account withdrawals at six per month, but that rule was suspended in 2020 and has not been reinstated. Most banks now allow unlimited withdrawals. However, some banks still impose their own limits—often allowing three to six free withdrawals per month, then charging a fee (usually $10 to $25) for each withdrawal beyond that.

The limit usually applies to withdrawals made by transfer, check, or debit card. Withdrawals at an ATM or in person at a branch often do not count against the limit. Read your account's terms to see what your specific bank allows. If you think you will need frequent access to your money, choose an account with no withdrawal limits or a high limit, or use a checking account instead.

When you withdraw money, the bank removes it from your account when ready. Interest stops accruing on that amount as soon as it leaves. If you withdraw $5,000 on the 15th of the month, you earn interest only on the remaining balance from that day forward.

FDIC insurance and what happens if the bank fails

The Federal Deposit Insurance Corporation, or FDIC, insures deposits at member banks up to $250,000 per depositor, per bank, per account type. This means if your bank fails, the FDIC will return your money up to that limit. Savings accounts are covered. If you have $150,000 in a savings account at a bank that goes under, you get all $150,000 back. If you have $300,000, you get $250,000 back and lose the rest.

The FDIC coverage is automatic—you do not have to register or do anything. It applies the moment you open the account. If you have multiple accounts at the same bank (a savings account and a checking account, for example), each account type is insured separately up to $250,000. If you have two savings accounts at the same bank, they are added together and covered as one account up to $250,000 total.

Bank failures are rare in the modern era. The last significant wave was in 2008 and 2009. The FDIC has paid out claims in full in every failure since its creation in 1933. You do not need to worry about losing your money due to bank failure if you stay within the $250,000 limit.

How taxes work on savings account interest

Interest you earn in a savings account is taxable income. The bank reports it to the IRS on a 1099-INT form if you earn $10 or more in a calendar year. You report this income on your tax return, and you owe federal income tax on it at your ordinary income tax rate. Some states also tax interest income.

The bank sends you the 1099-INT by January 31st of the following year. If you earn interest from multiple banks, you will receive multiple 1099-INT forms. You do not have to do anything to receive the form—the bank sends it automatically.

The amount of tax you owe depends on your total income and tax bracket. If you earn $500 in interest and you are in the 22% tax bracket, you owe roughly $110 in federal tax on that interest. This is why high-yield savings accounts matter more now than they did when rates were near zero—earning 4% instead of 0.01% means you actually have taxable income worth reporting.

How to move money in and out of your account

You can deposit money into a savings account by transferring it from another bank account, depositing a check through mobile deposit or at a branch, or depositing cash at a branch or ATM. Transfers from another bank usually take one to three business days to show up. Checks typically clear within one to two business days. Cash deposits are available when ready.

You can withdraw money by transferring it to another account (one to three business days), withdrawing cash at an ATM or branch (when ready), or requesting a check (takes a few days to arrive by mail). Some banks also allow you to link your savings account to a debit card, though this is less common than it used to be.

If you need money fast, an ATM withdrawal or in-person withdrawal at a branch is when ready. If you can wait a few days, a transfer to another account is usually free. Check the fees your bank charges for each method—some charge for transfers or checks, others do not.

Frequently Asked Questions

Can I use a debit card to withdraw from my savings account?

Most banks do not issue debit cards for savings accounts. You can withdraw at an ATM or in person at a branch. Some online banks and credit unions offer savings accounts with debit cards, but this is uncommon. If you need frequent card access to your money, a checking account is the better choice.

What happens if my balance drops below a minimum?

Many savings accounts require a minimum balance to avoid a monthly fee, often $100 to $500. If your balance falls below the minimum, the bank charges a fee (usually $5 to $15 per month) until you bring it back up. Some banks waive the minimum if you set up direct deposit or maintain a linked checking account. Check your account terms to see what applies to you.

How long does it take for interest to show up in my account?

Banks calculate interest daily but add it to your account monthly or quarterly, depending on the bank. You will see the interest posted to your balance on the schedule the bank sets. Some banks post monthly on the first day of the month, others on the last day. Check your account statement or the bank's website to see when yours posts.

Can I earn more interest by keeping a larger balance?

No. The interest rate is the same regardless of your balance size. A $1,000 balance and a $100,000 balance earn the same APY. However, a larger balance earns more total dollars because the percentage applies to a bigger number. If the APY is 4.5%, a $10,000 balance earns roughly $450 per year, while a $100,000 balance earns roughly $4,500.

What is the difference between a savings account and a money market account?

A money market account typically offers a higher interest rate than a regular savings account but may require a larger minimum balance and limit withdrawals more strictly. Both are FDIC insured up to $250,000. If you want simplicity and frequent access, a regular savings account works fine. If you have a large balance and do not need to withdraw often, a money market account may pay more.