A savings account with interest pays you money just for keeping your money there

When you open a regular savings account, the bank holds your money and uses it to lend to other customers. In return, the bank pays you interest — a small percentage of your balance, added to your account each month or each year. The more money you keep in the account and the longer you keep it there, the more interest you earn.

Not all savings accounts pay interest at the same rate. Some accounts pay almost nothing — sometimes less than 0.01% per year. Others pay much more, sometimes 4% or 5% per year depending on what the Federal Reserve is doing with interest rates. The difference between a low-interest account and a high-interest one can mean hundreds of dollars a year on the same balance.

The type of account that usually pays the most interest is called a high-yield savings account. These accounts are offered mostly by online banks — banks with no physical branches — because they have lower costs than traditional banks with buildings and staff in your neighborhood. Lower costs mean they can afford to pay you more.

Key Takeaways

  • High-yield savings accounts, usually offered by online banks, typically pay 4% to 5% annual interest, while traditional bank savings accounts often pay less than 0.5%.
  • The interest rate you receive depends on what the Federal Reserve sets as its benchmark rate, which changes throughout the year.
  • Your money is insured up to $250,000 by the FDIC whether you use an online bank or a traditional bank, as long as the bank is FDIC-insured.
  • You can move money between accounts without penalty, so opening a high-yield account does not mean closing your existing bank account.
  • Online banks have no branches, so you deposit money by mail, mobile app, or transfer from another bank account — not by walking into a location.

How interest rates work and why they change

The interest rate a bank offers you is tied to the federal funds rate — a rate set by the Federal Reserve, which is the central bank of the United States. When the Federal Reserve raises its rate, banks raise the interest they pay on savings accounts. When the Federal Reserve lowers its rate, banks lower the interest they pay.

This means the interest rate you see advertised today may not be the same next month. Banks can change the rate they pay you at any time, and they usually do when the Federal Reserve moves. If you open a high-yield account paying 4.5% and the Federal Reserve cuts rates, your rate may drop to 4% or lower. This is normal and happens to everyone with a savings account.

The rate you lock in when you open the account does not stay locked. You are not signing a contract that guarantees a certain rate for a year. The rate is variable, meaning it moves with the market. This is different from a certificate of deposit (CD), where you agree to leave money untouched for a set time period in exchange for a fixed rate that does not change.

Where to find high-yield savings accounts

High-yield savings accounts are offered by online banks and some credit unions. You can search for current rates on financial comparison websites like Bankrate, DepositAccounts, or NerdWallet, which list rates from multiple banks side by side. These sites update rates regularly, though you should always check the bank's own website to confirm the rate before you open an account.

Some well-known online banks that offer high-yield savings accounts include Marcus by Goldman Sachs, Ally Bank, American Express Personal Savings, and Capital One 360. Credit unions also offer savings accounts with competitive rates — you can search for credit unions in your area on the CO-OP Network website or through your employer, school, or community organization.

When you compare accounts, look at three things: the interest rate, any monthly fees, and whether the bank is FDIC-insured. FDIC insurance means your money is protected by the federal government up to $250,000 if the bank fails. Almost all online banks and traditional banks are FDIC-insured, but it is worth checking before you open an account.

What you need to open an account

To open a high-yield savings account online, you will need a valid government-issued ID (like a driver's license or passport), your Social Security number, and proof of your current address. Proof of address can be a recent utility bill, lease, or bank statement with your name and address on it.

You will also need a way to fund the account. Most online banks let you transfer money from another bank account you already have — this is the easiest method and usually takes one to three business days. Some banks also accept deposits by mail, though this is slower. A few banks let you set up direct deposit from your employer, which means your paycheck goes straight into the savings account.

The whole process of opening an account online usually takes 10 to 15 minutes. The bank will ask you questions about your identity and run a soft credit check — this does not affect your credit score. Once your account is open, you can start depositing money and earning interest right away.

How to move money into a high-yield account

The most common way to fund a high-yield savings account is through an ACH transfer — an electronic transfer from your existing bank account. You log into your new high-yield account, enter your old bank's routing number and your account number there, and request a transfer. The money usually arrives within one to three business days.

You can also transfer money the other direction: from your high-yield account back to your regular checking account if you need to spend the money. This also takes one to three business days. Because there is a delay, many people keep a small amount in their checking account for everyday spending and move larger amounts to the high-yield account to earn interest.

Some employers let you split your paycheck between accounts. If your employer offers direct deposit, you can ask them to send part of your paycheck to your high-yield savings account and part to your checking account. This way money goes into savings automatically without you having to transfer it yourself.

Understanding FDIC insurance and account limits

The FDIC (Federal Deposit Insurance Corporation) is a government agency that insures deposits at banks. If a bank fails, the FDIC pays you back up to $250,000 per account. This protection applies whether you use an online bank or a traditional bank with branches, as long as the bank is FDIC-insured.

The $250,000 limit applies per account at each bank. If you have a savings account and a checking account at the same bank, they are separate accounts and each is insured up to $250,000. If you have accounts at two different banks, each bank's accounts are insured separately. This means you can have $250,000 in savings at one bank and $250,000 at another bank, and both are fully protected.

Most people do not have $250,000 to save, so this limit does not affect them. But if you do, you should know that putting all your money in one account at one bank means only $250,000 is protected. Spreading money across multiple banks or multiple account types at the same bank protects more of your money.

Comparing high-yield accounts to other savings options

A high-yield savings account is not the only way to earn interest on money you want to keep safe. A money market account is similar to a savings account but usually requires a higher opening balance and may offer a slightly higher rate. A certificate of deposit (CD) locks your money away for a set period — three months, six months, one year, or longer — and pays a fixed rate that does not change, but you pay a penalty if you withdraw early.

For money you might need soon, a high-yield savings account is usually better than a CD because you can withdraw without penalty. For money you know you will not need for several years, a CD might pay slightly more because the rate is locked in. For everyday spending, a regular checking account makes sense even though it pays little or no interest, because you need quick access to that money.

The best approach for many people is to use multiple accounts: a checking account for bills and everyday spending, a high-yield savings account for money you want to save but might need within a year or two, and a CD for money you are saving for something specific several years away.

Frequently Asked Questions

Can I lose money in a high-yield savings account?

No. Your balance will not go down because of the account itself. The interest rate can drop, so you earn less than you expected, but your original money stays there. The only way your balance shrinks is if you withdraw money or if you do not make deposits.

Do I have to keep a minimum balance?

Most high-yield savings accounts have no minimum balance requirement, though a few require $100 or $500 to open. Check the bank's website before you open an account. Even if there is a minimum to open, you can usually let the balance drop below it afterward without penalty.

How often is interest added to my account?

Interest is usually added monthly or daily, depending on the bank. Daily interest accrual means you earn a tiny bit every day, while monthly means it is added once a month. Over a year, the difference is small, but daily accrual is slightly better for you.

What happens to my interest if I withdraw money?

You keep the interest you have already earned. If you withdraw $1,000 from an account with $5,000 in it, you keep all the interest earned so far, and the remaining $4,000 continues to earn interest. There is no penalty for withdrawing from a savings account.

Is an online bank safe?

Yes, as long as it is FDIC-insured. Online banks are regulated by the same government agencies as traditional banks and must follow the same rules. Your money is just as protected at an online bank as at a bank with physical branches.