Savings account interest rates vary by bank and account type, and they change constantly

The interest rate on a savings account is the percentage of your balance that a bank pays you each year for letting them hold your money. Right now, rates range from nearly 0% at some large national banks to around 4% to 5% at online banks and credit unions, depending on the account and the bank's current offer. The rate your account earns depends on three things: which bank you use, what type of savings account you have, and when you opened it.

Banks set their own rates. They are not set by the government, and they change frequently—sometimes weekly. A rate that is competitive today may not be in three months. The bank is not required to tell you in advance when it will lower your rate, though it must notify you by mail or email after the change happens.

The rate you see advertised is usually the Annual Percentage Yield (APY), which includes the effect of compounding—meaning interest earned on interest. This is the number that matters for comparing accounts, because it shows the true amount you will earn over a year.

Key Takeaways

  • Online banks and credit unions typically offer rates between 4% and 5% APY, while large national banks often offer less than 1%.
  • The rate you earn depends on the bank, the account type, and when you opened the account—not on how much money you have.
  • Banks can lower your rate at any time, though they must notify you after the change takes effect.
  • APY is the number to compare between accounts because it includes the effect of compounding.
  • Money market accounts and certificates of deposit (CDs) often pay higher rates than regular savings accounts at the same bank.

How banks decide what rate to offer

Banks base savings rates on the federal funds rate—the interest rate the Federal Reserve sets for banks to lend to each other. When the Fed raises its rate, banks eventually raise savings rates. When the Fed cuts its rate, banks cut savings rates. The lag between a Fed change and a bank's change can be weeks or months.

A bank's own costs and competition also matter. An online bank with low overhead can afford to pay more. A large national bank with many physical branches may pay less because it has higher costs and less pressure to compete on rate. A bank that needs deposits will pay more; a bank that has plenty of deposits may pay less.

The rate also depends on the account type. A regular savings account usually earns less than a money market account at the same bank. A certificate of deposit (CD)—where you agree to leave money untouched for a set period—usually earns more than either. Some banks offer tiered rates, where you earn a higher rate if your balance is above a certain amount, though this is less common now.

What the difference between banks actually costs you

The gap between a 0.01% rate at a large national bank and a 4.5% rate at an online bank is enormous. On $10,000, the difference is roughly $450 per year. On $50,000, it is roughly $2,250 per year. Over five years, that compounds.

The catch is that you need to move your money to get the higher rate. Your existing savings account will not automatically move to a better rate. You have to open a new account at a different bank and transfer the money yourself. Some people stay with a low-rate account because the switching feels like friction, even though the cost is real.

The rate also matters less if you are saving for a short time. If you plan to spend the money in three months, the difference between 0.5% and 4.5% is only about $50 on $10,000. If you plan to keep it for two years, the difference is closer to $400. The longer the money sits, the more the rate matters.

How to find the current rate for a specific account

The advertised rate on a bank's website is usually current, but it can change. To see the exact rate you would earn, you have to look at the account's disclosure document, which banks call the Truth in Savings disclosure or deposit account agreement. This document lists the current APY, how often interest is compounded, and when the bank can change the rate.

You can also call the bank's customer service line and ask for the current APY on a specific account. Write down the rate and the date you asked, because you will need proof of what you were quoted if there is a dispute later.

If you already have a savings account, your statement or online banking portal shows the rate you are currently earning. This is the rate the bank set when you opened the account or the rate after the most recent change. It is not necessarily the rate new customers get today.

Why your rate might be different from the advertised rate

Banks sometimes offer a promotional rate for new customers only. You might open an account and earn 4.5% for three months, then drop to 3.5% after that. The bank must disclose this in the account terms, but it is straightforward to miss. Read the fine print before you open an account.

Some banks offer different rates based on how you opened the account. An account opened online might earn a higher rate than one opened in a branch. An account opened through a partner website might earn a different rate than one opened directly. These differences exist because banks pay different commissions depending on the channel.

If you have had the account for years, your rate is probably lower than what new customers earn today. Banks rarely raise the rate on existing accounts when rates go up. They lower rates on existing accounts when rates go down. This is why long-time customers often earn the least.

Money market accounts and CDs pay more, but with trade-offs

A money market account is a hybrid between a savings account and a checking account. It usually earns a higher rate than a savings account at the same bank, but it comes with a limited number of withdrawals per month and sometimes a higher minimum balance. The rate is still variable, meaning the bank can change it anytime.

A certificate of deposit (CD) locks in a fixed rate for a set term—usually three months, six months, one year, or five years. The longer the term, the higher the rate. The trade-off is that you cannot withdraw the money without paying a penalty, usually a few months of interest. CDs are useful if you know you will not need the money for a specific period and want to lock in a rate before it drops.

If rates are falling, a CD protects you by locking in today's rate. If rates are rising, a CD locks you out of the higher rate unless you pay the early withdrawal penalty. Some banks offer no-penalty CDs that let you withdraw without penalty, but they pay a lower rate than regular CDs.

What happens when the Federal Reserve changes rates

When the Federal Reserve raises its rate, savings rates usually follow within a few weeks to a few months. When the Fed cuts its rate, banks cut savings rates much faster—sometimes within days. This asymmetry means your rate drops quickly when the Fed cuts, but rises slowly when the Fed raises.

The Fed's rate decisions happen roughly every six weeks. You can find the current federal funds rate on the Federal Reserve's website. If the Fed is expected to raise rates, it may be worth waiting a few weeks before moving money to a savings account, because rates will likely go up. If the Fed is expected to cut rates, moving money sooner locks in the current rate before it drops.

Frequently Asked Questions

Can I negotiate a higher rate with my bank?

No. Banks do not negotiate savings rates the way they negotiate mortgage rates. Your rate is set by the account type and the bank's current offer. If you want a higher rate, you have to move your money to a different bank or account type.

Will my rate go up if I deposit more money?

Not usually. Most banks pay the same rate on all balances in the same account type, regardless of how much you have. Some older accounts have tiered rates where higher balances earn more, but this is rare now. Check your account agreement to see if yours does.

What is the difference between APY and APR?

APY includes compounding, so it shows the true amount you earn. APR does not. For savings accounts, always compare APY, not APR. APR is mainly used for loans and credit cards.

Is my savings account interest taxable?

Yes. Interest earned on a savings account is taxable income. Banks send you a 1099-INT form at the end of the year if you earned $10 or more in interest. You report this on your tax return.

Why do online banks pay more than big banks?

Online banks have lower costs because they do not operate physical branches. They pass some of those savings to customers in the form of higher rates. Large banks have more branches and higher overhead, so they can afford to pay less and still be profitable.