CD rates change weekly, so the highest rate today may not be the highest next week

Banks and credit unions post new CD rates constantly, and the rate you see this morning might be different by Friday. The highest rate available depends on three things: how long you lock your money away, which institution you check, and what day you check it. A bank offering 5.25% on a one-year CD might offer only 4.80% on a three-year CD. The same bank might raise both rates next week if the Federal Reserve signals a rate change.

Because rates move this fast, there is no single "highest CD rate" that stays true for more than a few days. Instead, you need to know where to look and what to compare. Online banks almost always post higher rates than brick-and-mortar banks in the same town, because they have lower overhead costs. Credit unions sometimes beat both, especially if you are a member. The trade-off is that online banks have no physical branch, so you cannot walk in with questions.

Key Takeaways

  • Online banks typically offer the highest CD rates because they spend less on physical locations and pass savings to depositors.
  • Credit unions sometimes match or beat online bank rates, but you must be a member to open an account.
  • The rate you receive depends on the CD term length you choose — a one-year CD and a five-year CD at the same bank will have different rates.
  • Checking rate comparison sites like Bankrate, DepositAccounts, or your bank's own website takes five minutes and can mean hundreds of dollars in interest over the CD's life.
  • All deposits up to $250,000 are insured by the FDIC at banks or the NCUA at credit unions, so a higher rate does not mean higher risk.

Online banks where rates are typically highest

Online banks post the highest CD rates most of the time because they do not maintain branch buildings, pay fewer tellers, or run physical security systems. That cost savings gets passed to you as interest. Banks like Marcus by Goldman Sachs, Ally Bank, American Express Personal Savings, and Discover Bank regularly appear at the top of rate lists. None of these banks have physical locations you can visit, but all are FDIC-insured, meaning your money is protected up to $250,000.

The catch is that you manage everything by phone, email, or website. If you need to speak to someone in person or prefer a physical location, online banks are not the right fit. But if you are comfortable with digital banking, the rate difference adds up. A $10,000 CD earning 5.25% for one year earns $525 in interest. The same CD at a bank offering 4.50% earns $450 — a $75 difference on a single account. Over multiple CDs or longer terms, the gap widens.

Credit unions and their rate advantages

Credit unions are member-owned, not shareholder-owned, so they sometimes return profits to members through higher rates. Your local credit union may offer CD rates that match or beat online banks. The catch is membership — you usually cannot open an account unless you meet the credit union's field of membership, which might be based on where you work, where you live, what employer you work for, or what organization you belong to.

If you are already a member of a credit union, check their CD rates before looking elsewhere. If you are not a member but think you might may have access to, call and ask. Some credit unions have opened membership to anyone in a geographic area, while others remain restricted. The NCUA insures credit union deposits the same way the FDIC insures bank deposits — up to $250,000 per account.

How to find and compare rates yourself

Rate comparison websites update daily and let you filter by CD term, deposit amount, and account type. Bankrate, DepositAccounts, and DepositAccounts.com all show current rates from dozens of banks and credit unions. You can also visit individual bank websites directly — most display their current CD rates on the homepage or in a rates section.

When you compare, make sure you are looking at the same CD term at each bank. A one-year CD rate at Bank A is not comparable to a three-year CD rate at Bank B. Write down the rate, the term, the minimum deposit required, and the bank name. Then check the same term at three to five other banks. The highest rate you find is usually within 0.25% of the second-highest, so do not spend hours chasing an extra $10 in interest on a small deposit.

Also check whether the rate is fixed for the entire term or whether it can change. Most CDs have a fixed rate that does not change, but some banks offer promotional rates that explore only to new customers or only for a limited time. Read the fine print to confirm the rate you see is the one you will receive for the full term.

What happens when you find a high rate

Once you find a CD with a rate that works for you, opening an account takes 10 to 20 minutes online or by phone. You will need to provide your name, address, Social Security number, and proof of identity. You will also need to fund the account — most banks let you transfer money from another bank account, mail a check, or wire funds. The bank will hold your money for the CD term you chose, and you cannot withdraw it without paying an early withdrawal penalty.

The early withdrawal penalty varies by bank and by term length. A one-year CD might have a penalty of one month's interest, while a five-year CD might have a penalty of six months' interest. Before you open the CD, confirm what the penalty is. If you think you might need the money before the term ends, a shorter CD term or a high-yield savings account might be safer.

Why rates are higher now than they were a few years ago

CD rates are set by the Federal Reserve's decisions about short-term interest rates. When the Federal Reserve raises its benchmark rate, banks raise CD rates to attract deposits. When the Federal Reserve lowers its rate, CD rates fall. From 2020 to 2021, the Federal Reserve kept rates near zero, and CD rates were often below 1%. Starting in 2022, the Federal Reserve began raising rates, and CD rates climbed to 5% and higher by 2023 and 2024.

This means the rates you see now are historically high compared to the previous decade, but they may not stay this high forever. If you see a rate you like, locking it in with a CD makes sense — you know exactly what you will earn for the entire term, no matter what happens to rates later. If rates fall after you open your CD, you are protected because your rate is fixed. If rates rise, you are locked in at the lower rate, which is the trade-off for certainty.

The difference between APY and APR on CDs

Banks advertise CD rates as APY, which stands for Annual Percentage Yield. APY includes the effect of compounding — the way interest earns interest. If a bank compounds your interest monthly, you earn a tiny bit of interest on the interest you earned the month before. APY shows you the total interest you will earn in a year if you do not withdraw anything.

You will sometimes see APR mentioned, which stands for Annual Percentage Rate, but APR is not used for CDs the way it is for loans. When comparing CDs, always look at the APY number, not the APR. The APY is what you will actually earn.

Frequently Asked Questions

Do I have to use a bank in my state to get the highest rates?

No. Online banks are licensed to operate nationwide, so you can open a CD with a bank based anywhere in the United States. You do not need to live in the same state as the bank. Credit unions are sometimes limited by geography or membership, but most online banks accept customers from all 50 states.

What if the bank fails after I open a CD?

Your money is protected up to $250,000 by the FDIC if the bank fails. The FDIC will transfer your CD to another bank or pay you the full amount you deposited plus any interest earned so far. This protection is automatic — you do not have to do anything. Make sure the bank displays the FDIC logo on its website.

Can I move my money to a different CD if rates go up?

Not without paying an early withdrawal penalty. Once you lock money into a CD, you cannot move it to a higher-rate CD at another bank without withdrawing it first, which triggers the penalty. Some banks offer no-penalty CDs with slightly lower rates, which let you withdraw without penalty if rates rise significantly.

Should I open multiple CDs at different banks to get higher rates?

Yes, if you have enough money and want to spread your deposits across banks. Each bank's FDIC insurance covers up to $250,000 per account type, so if you have $500,000 to invest, you could open a $250,000 CD at one bank and a $250,000 CD at another bank, and both would be fully insured. This also lets you compare rates and lock in the best rate at each bank.

What is the difference between a regular CD and a high-yield CD?

A high-yield CD is straightforward a CD offered by a bank that pays a higher rate than average. There is no official definition — it is just marketing language. A high-yield CD from one bank might pay the same rate as a regular CD from another bank. Always compare the actual APY number, not the label the bank uses.