What matters most depends on how you use your account

There is no single "best" bank for savings—the right choice depends on what you actually do with your money. A bank that works well for someone who deposits a paycheck monthly and leaves the balance alone may be wrong for someone who moves money between accounts weekly or needs to withdraw cash at a physical branch. Before comparing interest rates, decide what you need: frequent branch access, low fees, high interest, mobile banking, or some combination.

The banks that offer the highest interest rates are usually online-only institutions with no physical locations. Banks with branches in your neighborhood typically pay less interest but let you deposit cash and speak to someone in person. Credit unions often split the difference—modest interest rates, some physical locations, and lower fees than large banks. The choice is a trade-off, not a ranking.

Key Takeaways

  • Online banks typically pay 4% to 5% annual interest on savings accounts, while traditional banks with branches often pay 0.01% to 0.5%, so your choice of bank directly affects how much interest you earn.
  • High-interest online banks have no monthly fees and no minimum balance requirements, but you cannot deposit cash in person or speak to a teller.
  • Banks with physical branches let you deposit cash and get help in person, but charge monthly maintenance fees and pay much lower interest rates.
  • Credit unions may offer rates between online and traditional banks, with some physical locations and lower fees than large national banks.
  • The bank you choose should match how you actually use the account—how often you withdraw, whether you need to deposit cash, and whether you want to talk to someone in person.

Online banks: highest interest, no branches

Online banks have no physical locations, so they have lower overhead costs and pass that savings to you in the form of higher interest rates. As of now, online savings accounts typically pay between 4% and 5% annual interest, though this rate changes with the Federal Reserve's decisions. You open an account entirely through a website or app, and you move money in and out by linking a bank account you already have or by wire transfer.

The trade-off is that you cannot walk into a branch to deposit cash or speak to a person face-to-face. If you need to deposit a check, you use mobile check deposit through the app—you photograph the front and back, and the bank processes it within one to two business days. If you need to deposit cash, you have to transfer it from another bank account first. For most people who receive paychecks by direct deposit and rarely handle cash, this is not a problem. For people who get paid in cash or need to deposit cash regularly, it is a real limitation.

Online banks also have no monthly maintenance fees and no minimum balance requirements. You will not be charged for having too little money in the account, and you will not lose money to fees. Examples include Marcus by Goldman Sachs, Ally Bank, and American Express Personal Savings, though many others exist and rates change frequently.

Traditional banks with branches: lower rates, physical access

Large national banks and regional banks with physical locations typically pay much lower interest rates—often 0.01% to 0.5% annually. The reason is that they have the cost of maintaining branches, employing tellers, and running customer service centers. They pass some of that cost to you by paying less interest on your savings.

The advantage is that you can walk in to deposit cash, get a cashier's check, or talk to someone about your account. If you have a problem or need help, you can speak to a person immediately rather than emailing support or calling a phone line. Many people value this convenience enough to accept lower interest rates. If you already bank at a large institution like Bank of America, Chase, or Wells Fargo, opening a savings account there is simple because you can use the same login and move money between accounts instantly.

These banks often charge monthly maintenance fees—typically $5 to $15 per month—though you can usually waive the fee by maintaining a minimum balance (often $500 to $2,500) or setting up direct deposit. Some also require a minimum opening deposit. Read the fee schedule carefully, because the fee can erase months of interest earnings on a small balance.

Credit unions: middle ground on rates and fees

Credit unions are member-owned financial institutions, not corporations. They typically pay interest rates between online banks and traditional banks—usually 2% to 4% on savings accounts—and they charge lower fees than large national banks. Many credit unions have physical locations where you can deposit cash and speak to someone, though usually fewer locations than a major bank.

To open an account at a credit union, you must become a member, which usually requires living or working in a specific area or belonging to a particular group (such as employees of a certain company). Some credit unions have opened membership to anyone, but most still have restrictions. If you are already a member of a credit union through your employer or neighborhood, it is worth comparing their savings rates and fees to online banks and traditional banks.

Credit unions also participate in shared branching networks, which means you can sometimes deposit cash or withdraw money at other credit unions' branches even if you do not have an account there. This is a real advantage if you travel or move frequently.

What to check before opening an account

Interest rate is important, but it is not the only number that matters. A bank paying 4.5% with no fees is better than a bank paying 5% with a $10 monthly maintenance fee, because the fee will cost you $120 per year. Calculate the actual dollars you will earn or lose over a year, not just the percentage.

Check whether the bank requires a minimum opening deposit and a minimum balance to avoid fees. Some banks require $25 to open, others require $500. Some waive fees if you maintain a $1,000 balance, others if you set up direct deposit. If you have a small balance or irregular income, a bank with no minimums saves you money.

Look at how you will move money in and out. If you need to deposit cash regularly, an online bank is not practical. If you never visit a branch and rarely handle cash, paying for branch access through lower interest rates is wasteful. If you want to move money between accounts frequently, check whether the bank limits transfers (some do) and whether transfers are instant or take one to two business days.

Read the deposit insurance information. All banks insured by the Federal Deposit Insurance Corporation (FDIC) protect your money up to $250,000 per account. Credit unions insured by the National Credit Union Administration (NCUA) offer the same protection. Make sure the bank you choose is insured.

How interest rates affect your savings over time

The difference between a 0.1% rate and a 4.5% rate seems small until you do the math. On a $10,000 balance, 0.1% interest earns you $10 per year. At 4.5%, you earn $450 per year—45 times more. Over five years, the difference is $2,200 in interest you would not have earned at the lower rate.

Interest rates change over time as the Federal Reserve adjusts its benchmark rate. When rates are high, the difference between banks matters more. When rates are low across the board, the choice matters less, but online banks still typically pay more than traditional banks. Check the current rates at the banks you are considering before you decide, because the rates listed here will change.

Moving your money if you change banks

If you open an account at one bank and later decide to switch to another, you do not have to move the money yourself. Most banks can initiate an electronic transfer from your old bank to your new one. You provide your old account number and routing number, and the new bank handles the rest. The transfer usually takes three to five business days.

Before you close the old account, make sure no automatic payments or direct deposits are still going to it. Update your employer's payroll system with your new account number, and check any bills or subscriptions that withdraw money automatically. Once you are certain nothing is still using the old account, you can close it.

Frequently Asked Questions

Can I have savings accounts at more than one bank?

Yes. You can open accounts at multiple banks and move money between them. The FDIC insures each account separately up to $250,000, so if you have $300,000 in savings, you could put $250,000 at one bank and $50,000 at another to keep all your money insured. Some people keep a high-interest online account for most of their savings and a traditional bank account for cash deposits.

What if the bank fails?

If a bank fails, the FDIC or NCUA takes over and pays you back up to $250,000 per account. You will not lose your money, though you may not have access to it for a few days while the transition happens. This protection applies to all banks and credit unions that display the FDIC or NCUA logo.

Do I need a minimum balance to earn interest?

It depends on the bank. Many online banks have no minimum balance requirement and pay interest on every dollar in the account. Traditional banks often require a minimum balance—sometimes as low as $100, sometimes $2,500 or more—to earn interest or avoid fees. Check the bank's terms before you open the account.

How often does interest get added to my account?

Banks calculate interest daily but add it to your account monthly or quarterly, depending on the bank. The frequency does not change how much total interest you earn over a year, but daily calculation means you earn interest on your interest sooner. Most banks compound interest daily and credit it monthly.

Should I move my savings to an online bank if I already have a traditional bank account?

If you rarely need to deposit cash and you have a balance large enough to earn meaningful interest, moving some or all of your savings to an online bank will earn you significantly more money. If you have a small balance or you regularly deposit cash, the convenience of a traditional bank or credit union may be worth the lower interest rate.