CD vs. High-Yield Savings Account: Which Should I Choose?

Savings accounts give you more flexibility to make withdrawals, but CDs can offer higher interest rates.
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CD vs. Savings Account: Which Should I Choose?

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Which is the better place to park your money: a certificate of deposit or savings account? Savings accounts give you more flexibility to make withdrawals, but CDs offer fixed interest rates that can boost some savings if you’re able to leave your money alone for a set time. The best place to deposit your cash generally depends on how long you’re willing to leave it in your account.

» Skip down to a comparison table of these two account types

Savings accounts

What is a savings account? A savings account is a bank account that typically earns interest. You can withdraw money as needed, though some banks limit the number of times you can make certain types of withdrawals. If you exceed the limit, the bank may charge a fee — say, $3 or $5 — for each extra transaction. If there are repeated excess withdrawals, the bank may close the account or convert it to a checking account.

The withdrawal limit used to be a federal requirement, but the Federal Reserve removed the requirement in response to the pandemic. As a result, some financial institutions do not enforce transfer limits. Before opening an account, be sure to check with the institution about its policy.

When is a savings account a good choice? A savings account is a good choice if you need to access your money in the near future. Savings accounts are especially good for emergency funds because they can offer fast access to cash if you incur an unexpected expense. CDs, on the other hand, often charge a penalty to make early withdrawals.

To get the most out of savings, place your money in a high-yield savings account. These accounts are often offered by online banks and credit unions. (Read more about NerdWallet's favorite high-yield savings accounts.)

The national average rate on savings accounts is only 0.45%, but a high-interest savings account can earn close to 10 times the national average. It may not make you rich, but the extra money can help.

High-yield savings accounts vs. CDs: High-yield savings accounts, as well as basic savings accounts, generally have rates that are variable and can change at any time, while a CD locks in a rate for the term period, such as one or five years. Use NerdWallet’s savings calculator to explore how much your money could earn with different rates.

🤓Nerdy Tip

Today’s high rates may not last forever. Take advantage of them while you can with a federally insured high-yield savings account or certificate of deposit.

Ready to choose a CD?

View a curated list of our picks based on competitive rates and terms.

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Certificates of deposit

What is a CD? A CD is a type of savings account that can pay a higher interest rate than a high-yield savings account in exchange for removing access to your funds during the CD term. Standard terms range from three months to five years, but can be as short as one month and as long as 10 years. If you take your money out before the term ends, you generally pay a penalty that’s a portion of the interest you earned.

When is a CD a good choice? CDs can be a good choice if you’re certain you won’t need your cash for several months or years and want a consistent rate of return. Typically, a CD is a supplemental account that doesn’t replace the need to have a regular savings account for everyday savings. If you want to know more about choosing a term and type of CD, read our CD explainer.

Many CDs have rates that are higher than the best savings account yields. Find top options by searching the best CD rates and compare them with the best savings rates.

Timing the opening of a CD to get a good rate: CDs allow you to lock in a rate for the length of the term, which is great if rates are expected to fall soon. But rates have been on the rise. If you already locked in a CD, you might end up earning less than if you had chosen to put your funds in a high-yield savings account. (You can decide to break a CD early for a better rate if the math works in your favor.)

» Learn more about the rate environment on our CD rate forecast

There is a straightforward way to lower the risk of being stuck with unfavorable CD rates: creating a CD ladder. It involves opening several CDs with varying term lengths instead of putting all your money in a single account. As each shorter-term CD matures, you’d move the balance into a new long-term CD. This allows you to take advantage of the traditionally higher rates that long-term CDs offer while regularly having access to maturing CDs. To learn more about this approach, read our explainer on CD ladders.

You can also manage risk by opening a bump-up CD, which lets you request a rate increase during the term, or a step-up CD, which offers automatic rate increases.

CD vs. high-yield savings account: At a glance


High-yield savings account


  • Higher rates on top CDs than savings accounts typically.

  • Fixed rate locks in predictable rate of return.

  • Locking in your money builds in distance from these savings.

  • Competitive rates.

  • Withdrawals at any time (though some banks still enforce limits).

  • Ability to add money over time.

  • No penalty for withdrawals.


  • Penalty if you withdraw before the term ends, typically.

  • No ability to add more money after the initial deposit usually.

  • Locking in a rate can mean missing out on higher rates potentially.

  • Rates can change at any time.

  • No built-in barrier to prevent spending temptations.

How to open a savings account or CD

You can typically open a savings account or CD the way you would any other bank account: Visit a branch or sign up on the bank's website. You'll likely need to provide ID and some additional information, such as your address and Social Security number. You can open CDs from credit unions (the credit union versions of CDs are called share certificates), online banks and traditional banking institutions. (Read more about how to open a savings account or CD.)

» Problems opening a bank account? Read our guide on the steps you can take

The minimum opening balance for a CD is often more than the minimum required to open a savings account, but some financial institutions let you open CDs with no minimum.

Once you open the best account for your situation, you’ll be able to take the most enjoyable step: Sit back and watch your money grow.

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