A high yield savings account pays you more interest than a standard savings account at a bank

A high yield savings account is a savings account that pays a higher annual percentage yield (APY) than what you get at most traditional banks. The difference is real: a standard bank savings account might pay 0.01% APY, while a high yield account might pay 4% to 5% APY on the same deposit. That means on $10,000, you'd earn roughly $1 to $5 per year in a standard account, or $400 to $500 per year in a high yield account.

High yield accounts are offered mostly by online banks and credit unions, not by the large brick-and-mortar banks you see on Main Street. Online banks have lower overhead costs—no branch buildings, fewer staff—so they pass some of that savings to you in the form of higher interest rates. The money you deposit is still insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per account holder per bank, the same protection you get at any bank.

The catch is that high yield rates change. Banks raise and lower their rates based on what the Federal Reserve does with interest rates. When the Fed raises rates, high yield accounts tend to pay more. When the Fed cuts rates, the banks cut what they pay you. You don't lock in a rate—it floats, and your earnings go up or down with it.

Key Takeaways

  • High yield savings accounts pay 4% to 5% APY or more, compared to 0.01% to 0.05% at traditional banks, because online banks have lower costs.
  • Your deposits are FDIC insured up to $250,000, the same as any bank account, so your money is protected if the bank fails.
  • Interest rates on high yield accounts change when the Federal Reserve changes rates, so what you earn today may be different in three months.
  • You can withdraw money from a high yield account anytime without penalty, though some banks limit the number of free transfers per month.
  • High yield accounts have no monthly fees at most online banks, but you need to read the fine print for any minimum balance requirements.

Where the interest rate difference comes from

Banks make money by lending out the deposits you give them. When you put $10,000 in a savings account, the bank lends that money to other customers as mortgages, car loans, and business loans. The borrowers pay interest to the bank, and the bank keeps most of it—but it has to pay you some of it to keep your money there.

A traditional bank pays you very little because it has high costs: branch buildings, tellers, security, advertising on television. An online bank has almost none of that. It has a website, a customer service phone line, and servers. The operating cost per dollar of deposits is much lower, so the bank can afford to pay you more interest and still make a profit.

The rate you see advertised is not permanent. It changes based on the Federal Reserve's benchmark interest rate. When the Fed raises its rate, banks have more room to pay depositors more. When the Fed cuts rates, banks cut what they pay you. Some banks move faster than others—a few raise rates quickly when the Fed moves, while others lag behind.

How interest compounds and what you actually earn

Interest in a high yield savings account compounds daily, which means the bank calculates interest on your balance every single day and adds it to your account. The next day, the bank calculates interest on the new, slightly larger balance. Over time, this compounds into real money.

Here's a concrete example: if you deposit $25,000 in a high yield account paying 4.5% APY, and you make no other deposits or withdrawals, you'll earn roughly $1,125 in the first year. That's $25,000 × 0.045. In the second year, if the rate stays the same and you don't touch the money, you'll earn interest on $26,125, which is about $1,176. The difference is small in year two, but it grows over time.

The APY figure already accounts for daily compounding, so you don't have to do the math yourself. The bank shows you the APY, and that's what you'll earn if you leave the money untouched for a full year. If you withdraw money partway through the year, you'll earn less because the balance is lower.

When a high yield account makes sense for your money

A high yield savings account works best for money you need to keep liquid—money you might need to access within weeks or months, not years. This includes an emergency fund, money saved for a down payment on a house or car, or cash you're setting aside for a known expense in the next year or two.

It does not make sense for money you won't touch for 10 or 20 years. If you're saving for retirement, a 401(k) or IRA will give you tax advantages that far outweigh the interest rate difference. If you're saving for a child's college fund, a 529 plan offers tax-free growth. A high yield savings account is not a replacement for those vehicles.

It also doesn't make sense for money you need to access instantly or pay bills from every day. Use a regular checking account for that, even if it pays almost nothing. The point of a high yield account is to keep money separate so you're not tempted to spend it, and so it can earn interest while you wait to use it.

What to watch for when opening an account

Most online banks that offer high yield savings accounts charge no monthly fee and have no minimum balance requirement. But read the terms before you open an account, because a few banks do impose minimums or fees. Some require you to keep $2,500 or $5,000 in the account at all times, or they charge you a monthly fee if you fall below that.

Check whether the bank limits how many times you can transfer money out per month. Federal rules used to cap transfers at six per month, but that rule was relaxed. Most banks now allow unlimited transfers, but some still impose limits. If you think you'll need to move money frequently, ask before you open the account.

Confirm that the bank is FDIC insured. Every legitimate online bank is, but it's worth verifying on the FDIC's website. Search for the bank's name in the FDIC's BankFind tool. If it's not there, don't open an account.

How to move money in and out

You can fund a high yield savings account by transferring money from another bank account you own. Most online banks let you link your checking account and move money electronically. The transfer usually takes one to three business days. Some banks also accept direct deposit, which is useful if you want to automatically move part of your paycheck into savings.

When you need the money, you can transfer it back to your checking account the same way. Again, it takes one to three business days. If you need cash immediately, you can't walk into a branch and withdraw it—online banks don't have branches. You have to transfer the money to a checking account first, then withdraw from an ATM or a branch of another bank.

This is why a high yield account works best for money you don't need right now. If you might need it in the next few days, keep it in a checking account instead, even if it pays nothing.

How rates compare across banks right now

High yield savings rates vary by bank and change frequently. As of early 2024, rates range from about 4% to 5.35% APY at different online banks. The highest-paying banks change month to month as banks adjust their rates. A bank that pays 5.35% one month might drop to 4.75% the next month if the Fed cuts rates or if the bank decides to attract fewer new deposits.

You can compare current rates on financial websites that track savings account rates, such as Bankrate, DepositAccounts, or the FDIC's own rate search tool. These sites update rates regularly and let you filter by bank type, minimum balance, and other features. The highest rate is not always the best choice—if a bank's rate is unusually high compared to competitors, it might drop sharply soon, or the bank might have other drawbacks like poor customer service.

Once you open an account, you don't have to stay with the same bank forever. If another bank's rate becomes significantly higher, you can open a new account there and transfer your money. There's no penalty for moving your savings between banks.

Frequently Asked Questions

Can I lose money in a high yield savings account?

No. Your principal—the money you deposit—is protected by FDIC insurance up to $250,000. The interest rate can go down, so you might earn less than you expected, but you won't lose the money you put in. The bank can fail, but the FDIC will pay you back up to the insurance limit.

Do I have to pay taxes on the interest I earn?

Yes. Interest earned in a high yield savings account is taxable income. The bank will send you a 1099-INT form at the end of the year showing how much interest you earned, and you'll report that on your tax return. The interest is taxed as ordinary income at your regular tax rate.

What happens if I need to withdraw money before the year is up?

You can withdraw anytime without penalty. You'll simply earn less interest because your balance is lower. For example, if you deposit $10,000 and withdraw $5,000 after six months, you'll earn interest only on the $5,000 for the remaining six months, not on the full $10,000 for the year.

Is a high yield savings account the same as a money market account?

They're similar but not identical. Both pay higher interest than standard savings accounts and are FDIC insured. Money market accounts sometimes offer check-writing or debit card access, while high yield savings accounts typically don't. Money market accounts may also have higher minimum balance requirements. For most people, a high yield savings account is simpler.

What if the bank lowers its rate after I open an account?

The bank can lower its rate anytime, and you have no recourse. Your money stays in the account, but you earn less interest going forward. If you're unhappy with the new rate, you can transfer your money to a different bank that pays more. There's no fee or penalty for moving your savings.