A good APY depends on what banks are currently offering, not on a fixed number
There is no universal "good" APY — it moves with the Federal Reserve's interest rate decisions and changes month to month across banks. What matters is comparing what you can actually get today against what other banks are offering today. A rate that was competitive six months ago may be below average now.
Right now, high-yield savings accounts typically offer between 4% and 5.35% APY, while traditional savings accounts at large banks often pay 0.01% to 0.05%. The gap between them is real and worth acting on if you have money sitting idle. But the specific "good" rate you should target depends on three things: how long you plan to leave the money untouched, whether you need to withdraw it without penalty, and which banks you can actually use.
Key Takeaways
- High-yield savings accounts currently pay roughly 4% to 5.35% APY, while traditional bank savings accounts pay close to 0%, making the difference substantial over time.
- The "good" rate you should target changes whenever the Federal Reserve adjusts interest rates, so comparing rates across banks right now is more useful than memorizing a target number.
- Online banks tend to offer higher APY than brick-and-mortar banks because they have lower overhead costs, but both types are FDIC-insured up to $250,000.
- A rate that looks good today may drop in a few months if the Federal Reserve cuts rates, so locking in a rate through a CD might make sense if you do not need the money soon.
How to know if a rate is competitive right now
The fastest way to judge whether an APY is good is to check what at least three other banks are offering on the same day. Banks update rates frequently, sometimes weekly, so a rate that was best yesterday may not be today. Websites like Bankrate, DepositAccounts, and NerdWallet list current rates across multiple institutions and update them regularly.
When you compare, make sure you are looking at the same product type. A high-yield savings account rate will always be higher than a traditional savings account rate at the same bank. If one bank offers 5.2% on a high-yield account and another offers 4.8%, the difference of 0.4% matters: on $10,000, that is $40 per year in extra interest. Over five years, the gap compounds.
Also check whether the rate requires a minimum balance or has other conditions. Some banks offer their highest rate only if you maintain $25,000 or more, or if you set up automatic transfers. If you cannot meet those conditions, the rate they quote may not be the one you actually receive.
Why online banks usually have higher rates than traditional banks
Online banks pay more because they do not operate physical branches. They have no tellers, no rent on storefronts, and no staff in dozens of locations. That lower overhead means they can pass more of their profit to depositors in the form of higher interest rates. A bank like Ally or Marcus can offer 5%+ APY partly because they do not have to pay for a building on Main Street.
Traditional banks — the ones with branches you can walk into — typically pay less because their costs are higher. They use some of the interest they earn on loans to cover those expenses. This does not make them worse; it makes them different. If you need to deposit cash in person or speak to someone face-to-face, a local bank may be worth the lower rate. If you are comfortable banking online, the higher rate at an online bank is usually the better choice.
Both types of bank are equally safe. As long as the bank is FDIC-insured, your money up to $250,000 is protected even if the bank fails. Check the FDIC's bank search tool to confirm a bank's insurance status before you open an account.
The difference between a savings account APY and a CD rate
A savings account APY is variable, meaning the bank can lower it whenever it wants. A certificate of deposit (CD) locks in a fixed rate for a set time — usually three months to five years. If you open a one-year CD at 5.0% APY, you will earn 5.0% for the full year, even if the Federal Reserve cuts rates and the bank drops its savings account rate to 2%.
The trade-off is access. With a savings account, you can withdraw your money whenever you want (though some banks limit free withdrawals). With a CD, you cannot touch the money without paying an early withdrawal penalty, usually a few months' worth of interest. If you need the money in six months, a five-year CD is a bad choice. If you are certain you will not need it for two years, a two-year CD locks in today's rate and protects you if rates fall.
Right now, CD rates are often similar to or slightly higher than high-yield savings account rates. A one-year CD might pay 5.1% while a savings account pays 5.0%. The extra 0.1% is small, but it is the price you pay for the flexibility of a savings account. Whether that trade is worth it depends on your situation.
What happens to your APY when the Federal Reserve changes rates
The Federal Reserve does not set savings account rates directly, but its decisions drive them. When the Fed raises its benchmark rate, banks have more incentive to offer higher APY to attract deposits. When the Fed cuts rates, banks lower their APY because they earn less on the loans they make. Over the past two years, the Fed has raised rates sharply, which is why savings account APY climbed from near 0% to 4%+. If the Fed cuts rates in the future, expect savings account APY to fall.
This is why locking in a rate through a CD can make sense. If you think rates are about to drop, a two-year CD at 5.0% protects you. If you think rates will keep rising, a savings account lets you benefit from higher rates as they come. Neither choice is always right; it depends on what you expect to happen and how much certainty you need.
How much extra money you actually earn at different APY levels
The difference between a 4% APY and a 5% APY sounds small, but it adds up. Here is what you earn on $10,000 over one year at different rates:
| APY | Interest earned in one year | Interest earned in five years |
|---|---|---|
| 0.05% (traditional bank) | $5 | $25 |
| 4.0% (high-yield account) | $400 | $2,166 |
| 5.0% (high-yield account) | $500 | $2,763 |
| 5.35% (high-yield account) | $535 | $2,975 |
The five-year numbers show compound interest at work. At 5.35%, you earn nearly $3,000 on $10,000 — almost 30% more than your starting balance. At 0.05%, you earn almost nothing. The difference between 4% and 5.35% is $809 over five years on the same $10,000. That money comes from choosing a better rate, not from saving more or taking risk.
Red flags that a rate offer is not what it seems
If a bank advertises an APY that is much higher than competitors — say 7% when others are at 5% — read the fine print carefully. Some banks offer promotional rates that last only three months, then drop to a lower rate. Others require you to deposit a large sum or set up automatic transfers. A few require you to open a checking account or credit card at the same time.
Promotional rates are not bad; they can be a smart way to earn extra interest for a short time. But they are not the same as a permanent rate. If the promotion ends and the rate drops to 1%, you may want to move your money. Make sure you understand when the promotional period ends and what the rate will be after.
Also watch for banks that advertise a rate but apply it only to balances above a certain threshold. A bank might pay 5.0% on balances of $100,000 or more, but only 3.5% on smaller balances. If you have $50,000, you do not get the advertised 5.0% rate. Always ask what rate applies to your specific balance.
Frequently Asked Questions
Is 4% APY still good, or should I wait for rates to go higher?
4% is solid right now, but rates change with Federal Reserve decisions. If you have money sitting in a 0.05% account, moving it to a 4% account is a clear win. Waiting for rates to rise further means you earn nothing in the meantime. It is usually better to move your money to a competitive rate today than to wait for a slightly better rate that may never come.
Do I lose money if the bank lowers my APY after I open an account?
No. When a bank lowers the APY on a savings account, it only affects new interest going forward. Money you already earned stays in your account. If you had $10,000 earning 5% and the rate drops to 3%, you keep the interest you already earned; future interest is calculated at 3%. You can move your money to another bank if the new rate is too low.
What is the difference between APY and APR?
APY (annual percentage yield) includes compound interest — interest earned on interest. APR (annual percentage rate) does not. For savings accounts, APY is the number that matters because it shows what you actually earn. APR is used for loans and credit cards. Always compare savings accounts using APY, not APR.
Should I split my money across multiple banks to earn more interest?
Only if the rates are meaningfully different. If Bank A pays 5.0% and Bank B pays 5.2%, the difference on $10,000 is $20 per year — probably not worth the hassle of managing two accounts. If Bank A pays 0.05% and Bank B pays 5.0%, splitting your money makes sense. Keep it simple: use one or two banks with competitive rates rather than juggling five accounts.
Can I get a higher APY by opening a CD instead of a savings account?
Sometimes, but usually only slightly higher — maybe 0.1% to 0.3% more. The trade-off is that you cannot access the money without a penalty. If you are certain you will not need the money for the CD term, the extra rate can be worth it. If there is any chance you might need it, a savings account is safer because you can withdraw without penalty.