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

A high-yield savings account is a savings account where the bank pays you a higher interest rate on the money you deposit. The difference is real: a traditional bank might pay 0.01% annual percentage yield (APY), while a high-yield account might pay 4% to 5% APY. That means on $10,000, you'd earn roughly $1 to $5 per year at a traditional bank, or $400 to $500 per year at a high-yield account.

High-yield accounts are almost always offered by online banks or credit unions, not by the brick-and-mortar banks on your street. Online banks have lower overhead costs—no physical branches, fewer employees—so they pass some of that savings to you as higher interest rates. The tradeoff is that you manage the account online or by phone, not in person.

The money in a high-yield savings account is still yours to withdraw whenever you want. It's not locked into a certificate of deposit (CD) or a long-term investment. You can add money or take money out, though federal rules once limited withdrawals to six per month—that rule has been relaxed, but some banks still enforce limits or charge fees for excess withdrawals.

Key Takeaways

  • High-yield savings accounts typically pay 4% to 5% APY, compared to 0.01% or less at traditional banks, though rates change based on what the Federal Reserve does.
  • Online banks and credit unions offer high-yield accounts because they have lower costs than physical bank branches.
  • Your money is not locked in—you can withdraw it anytime, though some banks limit how many times per month you can withdraw without a fee.
  • The Federal Deposit Insurance Corporation (FDIC) insures deposits up to $250,000 per account holder per bank, so your money is protected even if the bank fails.
  • Interest rates on high-yield accounts move up and down with Federal Reserve decisions, so the rate you see today may not be the rate you earn next month.

How the interest rate is set and why it changes

Banks set their own interest rates, but they follow the lead of the Federal Reserve. When the Federal Reserve raises its benchmark interest rate, banks have more room to raise the rates they pay on savings accounts. When the Fed lowers rates, banks lower what they pay you. This is why a high-yield account that paid 5.35% APY in 2023 might pay 4.25% APY in 2024—the Fed changed its rates, and banks followed.

The rate you see advertised is the current rate, but it's not may provide to stay that way. Banks can change the rate they pay on high-yield savings accounts at any time, with no notice required. Some banks raise rates to attract new customers, then lower them once the money is in the account. Others keep rates stable for months. There's no way to lock in a rate on a high-yield savings account the way you can with a CD.

If you want a may provide rate that won't change, a CD is the tool for that—you deposit money for a set period (three months, one year, five years) and the bank pays you a fixed rate for that entire period. But you can't withdraw the money early without paying a penalty.

Where to find high-yield savings accounts

Online banks are the most common source. Banks like Marcus (owned by Goldman Sachs), Ally, American Express Personal Savings, Discover Bank, and Capital One 360 all offer high-yield savings accounts. Credit unions also offer high-yield accounts, though rates and terms vary by credit union. You can compare current rates on financial websites like Bankrate, DepositAccounts, or NerdWallet, which update rates daily.

When you're comparing accounts, look at the APY, any monthly fees, minimum deposit requirements, and withdrawal limits. Some banks charge a monthly maintenance fee ($5 to $10) that eats into your interest earnings. Others charge a fee if you make more than a certain number of withdrawals per month. A few have no fees and no minimums. The best account for you depends on how much you plan to deposit and how often you plan to withdraw.

Opening an account is done entirely online. You'll need a Social Security number, a government-issued ID, and a way to fund the account (usually a bank transfer from another bank). The process typically takes 5 to 10 minutes, and you can start earning interest within a day or two.

FDIC insurance protects your money up to $250,000

The Federal Deposit Insurance Corporation (FDIC) insures deposits at member banks. If you have up to $250,000 in a high-yield savings account at an FDIC-insured bank and the bank fails, the FDIC will return your money in full. This protection applies per depositor, per bank, so if you have $250,000 at one bank and $250,000 at another bank, both are covered.

Most online banks are FDIC-insured, but not all. Before you open an account, check the bank's website or the FDIC's Bank Find tool to confirm the bank is insured. Credit unions are insured by the National Credit Union Administration (NCUA), which offers the same $250,000 protection.

This insurance does not cover investment accounts, money market accounts at non-bank brokerages, or accounts at banks that are not FDIC members. It also does not cover losses from fraud or theft—that's a separate issue. But for the basic risk that a bank becomes insolvent, FDIC insurance protects you.

How much interest you actually earn depends on your balance and the rate

Interest on a savings account is calculated daily but usually paid monthly. The formula is simple: your balance multiplied by the APY, divided by 365 days. If you have $10,000 in an account paying 4.5% APY, you earn roughly $450 per year, or about $37.50 per month. If you have $50,000, you earn about $2,250 per year, or about $187.50 per month.

The interest compounds, meaning you earn interest on the interest you've already earned. If you leave the $10,000 in the account for a full year without withdrawing, you'll have $10,450. The next year, you'll earn 4.5% on $10,450, not just the original $10,000. Over decades, compounding makes a real difference, especially with higher rates.

Some banks calculate interest daily and deposit it monthly. Others calculate and deposit it quarterly or annually. The difference is small, but daily calculation is slightly better for you because you earn interest on the interest sooner. Check the bank's disclosure to see how often interest is calculated and deposited.

High-yield accounts versus other places to put money

A high-yield savings account is not an investment. It's a safe place to keep money that you might need soon and earn more interest than a traditional savings account. If you're saving for an emergency fund, a down payment in the next year or two, or money you want to keep liquid and accessible, a high-yield account makes sense.

If you're saving for something more than five years away, a CD might pay more because you lock in a rate for a longer period. If you're saving for retirement or long-term growth, stocks or bonds through a brokerage account or retirement account (like an IRA or 401(k)) have historically returned more over decades, though they also carry more risk.

Money market accounts are similar to high-yield savings accounts—they pay interest and are FDIC-insured—but they sometimes require a higher minimum deposit and may limit how many checks you can write per month. For most people, a high-yield savings account is simpler.

Tax implications: you owe income tax on the interest you earn

The interest you earn on a high-yield savings account is taxable income. If you earn $450 in interest in a year, you owe federal income tax on that $450 (and state income tax, depending on where you live). The bank will send you a 1099-INT form in January showing how much interest you earned, and you report that on your tax return.

This is different from a Roth IRA or other tax-advantaged retirement account, where interest and investment gains can grow tax-free. A high-yield savings account is a regular taxable account. The tax you owe depends on your tax bracket—if you're in the 22% federal tax bracket, you'll owe roughly $99 in federal tax on that $450 in interest.

For most people, the interest earned on a high-yield savings account is small enough that it doesn't significantly change their tax bill. But if you have a large balance earning substantial interest, it's worth factoring into your tax planning.

Frequently Asked Questions

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

No. The interest rate can go down, so you earn less than you did before, but your principal—the money you deposited—is protected by FDIC insurance and cannot be lost due to bank failure. You can only lose money if you withdraw it yourself or if fraud occurs on your account.

How often can I withdraw money from a high-yield savings account?

Most banks allow unlimited withdrawals, though some still enforce a limit of six per month or charge a fee for withdrawals beyond a certain number. Check your bank's terms before opening an account. Withdrawals are usually processed within one to three business days if you transfer to another bank.

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

They're similar—both pay interest and are FDIC-insured—but money market accounts sometimes require a higher minimum deposit and may offer check-writing privileges. For most people, a high-yield savings account is simpler and has lower minimums. Compare the rates and terms at your bank to decide which works better for you.

What happens to my interest if the bank lowers its rate?

The interest you've already earned stays in your account. Going forward, you earn interest at the new, lower rate. If you're unhappy with the new rate, you can transfer your money to a different bank offering a higher rate. There's no penalty for moving money out of a high-yield savings account.

Do I need a minimum deposit to open a high-yield savings account?

Most online banks have no minimum deposit requirement—you can open an account with $1 and start earning interest. Some credit unions or banks may require $100 or $500. Check the specific bank's requirements before you apply.