The banks offering the best CD rates change weekly, so the "best" depends on when you're looking and what term you want

CD rates move constantly because they follow the federal funds rate set by the Federal Reserve. When the Fed raises rates, banks raise CD rates. When the Fed cuts rates, CD rates fall. This means a bank offering 5.00% today might offer 4.75% next week, and a competitor might move faster or slower than others.

The highest rates are almost never at the bank where you keep your checking account. Large national banks like Chase, Bank of America, and Wells Fargo typically offer lower CD rates than online banks, credit unions, and smaller regional banks. The reason is straightforward: they don't need to compete as hard for deposits because customers already bank with them.

Online banks consistently offer the highest rates because they have lower overhead costs than brick-and-mortar branches. Credit unions sometimes match or beat online banks, especially if you're a member. Regional banks fall somewhere in between, depending on their deposit needs at any given moment.

Key Takeaways

  • Online banks and credit unions typically offer 0.5% to 1.5% higher rates than large national banks for the same CD term.
  • CD rates shift weekly or even daily, so comparing rates across multiple banks before you deposit is essential.
  • The term length matters: 3-month CDs, 1-year CDs, and 5-year CDs often have different rates at the same bank, and the highest rate isn't always on the longest term.
  • FDIC insurance covers up to $250,000 per depositor per bank, so splitting money across multiple banks protects larger amounts.
  • A CD ladder—buying multiple CDs with different maturity dates—lets you access some money regularly while keeping rates competitive.

How to find the current highest rates

The most reliable way to compare rates is to check rate-tracking websites that update daily or multiple times per day. Bankrate, DepositAccounts, and the Federal Reserve's own rate comparison tool all pull current rates from banks and credit unions. These sites let you filter by term length, bank type, and minimum deposit amount.

When you find a rate that interests you, go directly to that bank's website to confirm the rate is still current and to read the terms. Rates on comparison sites can lag by a few hours, and some banks change rates multiple times per day. The bank's own website is the source of truth.

Call or email the bank directly if you're considering a large deposit. Some banks offer higher rates for deposits above a certain threshold, and customer service can sometimes negotiate slightly better terms on large amounts, though this is less common than it used to be.

Online banks versus credit unions versus regional banks

Online banks (Ally, Marcus, Discover, American Express) consistently rank at or near the top for CD rates. They have no physical branches, which cuts costs dramatically. They're FDIC-insured just like traditional banks. The tradeoff is that you can't walk into a location to deposit cash or speak to someone in person, though most offer phone and email support.

Credit unions are member-owned cooperatives that sometimes offer competitive or better rates than online banks. You must be a member to open a CD, which usually means living or working in a specific area, belonging to a certain employer, or joining an affinity group. Credit unions are insured by the NCUA (National Credit Union Administration) up to $250,000, the same coverage as FDIC insurance. If you're already a member, check your credit union's rates before looking elsewhere.

Regional banks vary widely. Some offer rates competitive with online banks; others lag significantly. They're worth checking if you have a relationship with one or if you prefer in-person banking. All are FDIC-insured if they're members of the FDIC.

What to watch for when comparing rates

The interest rate is only one part of the picture. Read the fine print on early withdrawal penalties, which vary dramatically. Some banks charge three months of interest; others charge six months or a flat fee. If you think you might need the money before maturity, a bank with a lower penalty might be better than one with a slightly higher rate.

Check the minimum deposit requirement. Some banks require $500; others require $25,000 or more. If you don't have the minimum, that bank's rate doesn't matter to you. A few banks have no minimum, which is worth noting if you're starting small.

Confirm whether the rate is fixed for the entire term. Almost all CDs are fixed-rate, meaning the rate doesn't change. Some banks offer "bump-up" CDs that let you raise the rate once if rates go up, but these typically start at a slightly lower rate. Understand what you're getting before you commit.

The difference between promotional and standard rates

Some banks advertise a very high rate for a limited time to attract new customers. These promotional rates are real, but they usually explore only to new money (not existing deposits) and sometimes only to new customers. After the promotional period ends, the rate drops to the bank's standard rate.

Promotional rates are worth using if the timeline works for you, but don't assume you'll get that rate when the CD matures. Read the terms to see what happens at renewal. Some banks automatically renew at the standard rate; others let you shop around before renewing.

Using a CD ladder to manage maturity dates

A CD ladder is a strategy where you buy multiple CDs with different maturity dates instead of one large CD. For example, you might buy five $2,000 CDs with 1-year, 2-year, 3-year, 4-year, and 5-year terms. Each year, one matures and you can withdraw the money, reinvest it, or spend it.

The advantage is that you're not locked into one rate for a long time, and you have regular access to portions of your money. The disadvantage is that you're managing multiple CDs and may get lower rates on shorter terms. A ladder works best when rates are stable or rising; in a falling-rate environment, you lock in higher rates on longer terms.

FDIC and NCUA insurance limits

Both FDIC (for banks) and NCUA (for credit unions) insure deposits up to $250,000 per depositor per institution. If you have more than $250,000 to invest in CDs, you need to split it across multiple banks or credit unions to keep all of it insured.

The insurance covers the principal and accrued interest, so if you have a $250,000 CD earning interest, the interest is covered up to the $250,000 limit. If the bank fails, you get your money back up to that limit. This is why splitting large amounts across banks is important—it's not just about getting better rates, it's about protecting your money.

Frequently Asked Questions

Can I move money between CDs at the same bank without a penalty?

No. Once your money is in a CD, it's locked in until the maturity date. Moving it early triggers the early withdrawal penalty, which is the same whether you move it to another CD at the same bank or withdraw it entirely. The only exception is if the bank offers a "no-penalty CD," which allows early withdrawal without a fee but usually pays a lower rate.

What happens when my CD matures?

The bank will notify you before maturity, usually 10 to 30 days in advance. You can then withdraw the money, let it automatically renew at the bank's current rate, or move it to a different bank. If you do nothing, most banks automatically renew, so check the maturity notice carefully and act if you want to move your money elsewhere.

Do I have to pay taxes on CD interest?

Yes. CD interest is taxable income in the year it's earned or credited to your account. The bank will send you a 1099-INT form at tax time showing how much interest you earned. This is true even if you don't withdraw the money—the interest is taxable when it's credited, not when you withdraw it.

Is it better to buy one long CD or multiple short CDs?

It depends on rates and your needs. If long-term rates are much higher than short-term rates, one long CD locks in that higher rate. If short-term rates are nearly as high, multiple short CDs give you flexibility to move your money if rates rise. A CD ladder splits the difference by giving you both.

Can I buy a CD from a bank I don't have an account with?

Yes. You don't need an existing relationship with a bank to open a CD. You'll need to provide identification and set up a way to fund the CD (usually a wire transfer or ACH transfer from another bank account). Online banks make this process straightforward since everything is done electronically.