The banks and credit unions offering the best CD rates change weekly, and online banks almost always beat brick-and-mortar branches

The highest CD rates are almost always at online banks and credit unions, not at the Chase or Bank of America branch near you. Online banks have lower overhead costs, so they pass better rates to depositors. As of now, rates vary by term length and institution, but online banks typically offer 4% to 5% on one-year CDs, while traditional banks offer 1% to 2% for the same term. These numbers shift constantly — sometimes daily — so the "best" rate today may not be the best next week.

The institutions offering competitive rates include online banks like Marcus, Ally, American Express Personal Savings, and Discover, as well as credit unions that participate in CD networks. Some regional banks also compete aggressively on rates to attract deposits. The catch is that you cannot walk into a branch; you open and manage the account online or by phone.

Rate comparison sites like Bankrate, DepositAccounts, and the FDIC's BankFind tool let you search by term length and see what is available in your region. Credit unions may offer better rates than banks if you are a member, so check with yours before assuming an online bank is your best option.

Key Takeaways

  • Online banks and credit unions consistently offer higher CD rates than traditional brick-and-mortar banks because their operating costs are lower.
  • CD rates change frequently and vary by term length, so comparing rates across multiple institutions before you deposit is essential.
  • You can search current rates on Bankrate, DepositAccounts, or the FDIC's BankFind tool without opening an account.
  • Credit unions sometimes offer rates competitive with or better than online banks, so check your own credit union before assuming an online bank is best.
  • All deposits up to $250,000 are protected by FDIC insurance at banks and NCUA insurance at credit unions, regardless of which institution you choose.

Why online banks beat traditional banks on CD rates

A traditional bank pays for physical branches, tellers, and in-person customer service. Those costs get passed to depositors as lower rates. An online bank has no branches and minimal staff, so it can offer more of the interest it earns to you instead of spending it on overhead.

This is not because online banks are more generous — it is pure economics. They compete on rate because that is their only tool to attract deposits. A brick-and-mortar bank competes on convenience and brand recognition, so it does not need to match the online rate.

The trade-off is access. You cannot deposit cash at an online bank or speak to someone in person. Most online banks let you transfer money from another account or deposit checks by phone camera, but if you need immediate cash access or prefer face-to-face service, a traditional bank may be worth the lower rate.

How to compare CD rates across institutions

Start with a rate comparison site that aggregates current offers. Bankrate and DepositAccounts update rates multiple times per day and let you filter by term length, minimum deposit, and whether you want FDIC or NCUA insurance. The FDIC's BankFind tool shows rates at FDIC-insured banks only and includes branches near you if that matters.

When you find a rate that interests you, visit the bank's website directly to confirm the rate is still current — advertised rates can change between the time a comparison site updates and the time you apply. Check the fine print for the minimum deposit required, whether the rate is fixed for the full term, and what happens when the CD matures.

Do not assume the highest rate is the best choice. A bank offering 5.10% with a $25,000 minimum is not useful if you only have $10,000 to deposit. A bank offering 4.95% with a $1,000 minimum may be the actual best option for your situation.

Credit unions and CD networks

If you belong to a credit union, check its CD rates before looking elsewhere. Credit unions are member-owned and often offer rates competitive with online banks. Some credit unions also participate in CD networks that let you deposit money at other credit unions in the network, which can give you access to higher rates without switching institutions.

To find credit unions near you or to check whether yours participates in a network, search the CO-OP Network or Shared Branch directories. If your credit union does not offer competitive rates, you can often join a different credit union based on your employer, location, or membership in certain organizations — credit union membership rules are more flexible than many people realize.

What to watch for when comparing rates

The advertised rate is the annual percentage yield (APY), which already includes compounding. Do not confuse it with the annual percentage rate (APR), which is different. The APY is what matters for CDs.

Check whether the rate is may provide for the full term or whether it can change. Most CDs lock in a fixed rate, but some promotional rates apply only to the first few months. Read the maturity terms: some banks automatically renew your CD at whatever the new rate is, while others require you to actively choose what to do with the money when it matures.

Confirm the FDIC or NCUA insurance limit. Your deposits are insured up to $250,000 per depositor per institution, so if you have more than that, you need to split it across multiple banks or credit unions to keep it all insured.

Regional banks that compete on rates

Some regional banks offer CD rates close to online banks because they are trying to grow their deposit base. Banks like Connexus Credit Union, Connexus Bank, and certain community banks sometimes appear on rate comparison lists alongside the major online players. These institutions may offer better customer service or branch access than online banks while still offering competitive rates.

The downside is that rates at regional banks change less frequently than at online banks, so you may miss out if rates spike and the regional bank does not adjust quickly. Check your local or regional bank's website to see what it offers, but do not assume it will beat the online rate just because it is closer to you.

How often rates change and what that means for you

CD rates move in response to the Federal Reserve's interest rate decisions. When the Fed raises rates, banks raise CD rates within days or weeks. When the Fed cuts rates, CD rates fall more slowly — banks try to keep rates high as long as they can to attract deposits. This means the best time to lock in a CD is usually right after the Fed raises rates, before banks adjust downward.

You cannot predict rate movements, but you can watch the Fed's calendar. The Fed meets eight times per year to decide on rates. If you are deciding between locking in a CD now or waiting, consider whether a Fed meeting is coming up soon. If one is scheduled within the next few weeks, waiting might make sense. If the next meeting is months away, locking in now removes the uncertainty.

Frequently Asked Questions

Can I move my money out of a CD early if I find a better rate?

Yes, but most banks charge an early withdrawal penalty that eats into your interest earnings. The penalty varies by bank and term length — it might be one month of interest or three months of interest. Before you open a CD, check what the penalty is. If rates spike and you want to move your money, you can do the math to see whether the penalty is worth paying.

Is my money safe at an online bank?

Yes, as long as the bank is FDIC-insured. Check the FDIC's BankFind tool to confirm. Your deposits are insured up to $250,000, the same as at any brick-and-mortar bank. Online banks are regulated the same way traditional banks are.

What is the difference between a CD ladder and just picking the highest rate?

A CD ladder means opening multiple CDs with different maturity dates so that money becomes available at regular intervals. This lets you reinvest at new rates without locking all your money up for years. If you only pick the highest rate on a five-year CD, your money is stuck there for five years even if rates rise.

Do I need a checking account to open a CD?

Not necessarily. Most online banks let you open a CD and fund it by transferring money from an account at another bank. Some require you to open a checking account with them first, so check before you apply. Credit unions often require membership but not a checking account.

Should I open a CD if rates might drop soon?

If you do not need the money for the term length of the CD, locking in a rate now protects you if rates fall. If rates rise, you will regret it, but you cannot predict the future. The safest approach is to use a CD ladder so that some of your money matures soon and you can reinvest at new rates.