CD stands for Certificate of Deposit

A Certificate of Deposit is a savings product where you give a bank a lump sum of money and agree to leave it untouched for a set period of time. In exchange, the bank pays you a fixed interest rate, which is almost always higher than what you'd earn in a regular savings account. When the time period ends—called the maturity date—you get your original money back plus the interest you've earned.

The trade-off is simple: you lock your money away for a defined term (typically three months to five years), and the bank rewards you with better interest. If you withdraw the money before the maturity date, you'll pay an early withdrawal penalty, which means losing some or all of the interest you've earned, or sometimes a portion of your principal.

CDs are insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per depositor, per bank. This means your money is protected even if the bank fails.

Key Takeaways

  • A CD is a savings account where you deposit money for a fixed term and receive a may provide interest rate in return.
  • You cannot withdraw your money before the maturity date without paying an early withdrawal penalty that reduces your earnings.
  • CD interest rates are higher than regular savings accounts because you're committing to leave the money untouched.
  • Your CD is FDIC-insured up to $250,000, so your deposit is protected if the bank fails.
  • Different CD terms (three months, one year, five years) offer different interest rates, usually higher for longer commitments.

How CD interest rates and terms work

Banks set their own CD rates and terms. A three-month CD might pay 4.5% annual interest, while a five-year CD at the same bank might pay 4.8%. Longer terms typically come with higher rates because you're giving the bank more time to use your money. However, this is not a rule—rates depend on what the bank decides and what the broader interest rate environment looks like.

The interest rate you lock in is fixed, meaning it does not change for the life of the CD. If you open a one-year CD at 4.75%, you'll earn 4.75% for the full year, even if the bank raises its rates to 5.5% three months later.

Interest on a CD is usually compounded daily or monthly and added to your account. Some CDs pay interest monthly; others hold it until maturity. Read the terms before you open one so you know when you'll see the money.

What happens when your CD reaches maturity

On the maturity date, your CD stops earning interest. At that point, you have a window—usually 7 to 10 days, depending on the bank—to decide what to do with the money. You can withdraw it, move it to another account, or roll it over into a new CD at the bank's current rate.

If you do nothing during that window, many banks will automatically roll your CD into a new one at the current rate. This can work in your favor if rates have risen, but it locks your money away again. Check your CD terms to see what your bank's auto-renewal policy is, and set a reminder before maturity so you're not caught off guard.

Some banks offer no-penalty CDs, which let you withdraw your money before maturity without losing interest. These typically pay lower rates than traditional CDs because you have more flexibility.

Early withdrawal penalties and when they apply

If you need your money before the maturity date, you'll face an early withdrawal penalty. The size of the penalty varies by bank and by CD term. A three-month CD might charge a penalty equal to one month of interest; a five-year CD might charge a penalty equal to six months of interest or more.

The penalty comes out of your earnings first. If you've earned $200 in interest and the penalty is $150, you'll receive your original deposit plus $50. If the penalty exceeds your interest, it comes out of your principal—meaning you get back less money than you deposited.

Before opening a CD, ask the bank what the early withdrawal penalty is. Some banks publish this clearly; others require you to ask. Knowing the penalty helps you decide whether a CD is right for you, especially if you think you might need the money sooner than planned.

CD laddering and managing multiple CDs

One strategy people use to balance higher rates with access to their money is called CD laddering. Instead of putting all your money into one five-year CD, you split it across multiple CDs with different maturity dates—for example, one-year, two-year, three-year, and four-year CDs. As each one matures, you can withdraw the money, use it, or roll it into a new CD at the current rate.

This approach gives you regular access to portions of your money while still earning the higher rates that longer-term CDs offer. It also protects you if interest rates rise—you're not locked into a low rate for five years when you could roll over a maturing CD into a higher-paying one.

You can open multiple CDs at the same bank or spread them across different banks. Remember that FDIC insurance covers up to $250,000 per depositor per bank, so if you have more than that amount, splitting your CDs across banks keeps all your money insured.

CD rates compared to other savings options

CDs typically pay more than regular savings accounts or money market accounts at the same bank. However, high-yield savings accounts offered by online banks sometimes pay rates competitive with or even higher than CDs, with the advantage that you can withdraw your money anytime without penalty.

The choice between a CD and a high-yield savings account depends on your situation. If you know you won't need the money for a specific period and want a may provide rate, a CD locks that rate in. If you want flexibility and rates are high enough in savings accounts, that might be the better choice. Compare rates at multiple banks before deciding.

Treasury bills (T-bills) and money market funds are other options for short-term savings, but they work differently and carry different risks. CDs are simpler and FDIC-insured, making them a straightforward choice for people who want safety and a known return.

Frequently Asked Questions

Can I withdraw money from a CD before it matures?

Yes, but you'll pay an early withdrawal penalty set by your bank. The penalty is typically a certain number of months of interest, and it comes out of your earnings first. If the penalty exceeds your interest, the remainder comes from your principal, meaning you could get back less than you deposited.

What's the difference between a CD and a savings account?

A savings account lets you deposit and withdraw money anytime, but it pays lower interest. A CD pays higher interest but requires you to leave the money untouched until maturity. If you withdraw early, you lose interest or principal. Both are FDIC-insured.

Do I pay taxes on CD interest?

Yes. CD interest is taxable income in the year it's earned or credited to your account, depending on how your bank handles it. Your bank will send you a 1099-INT form at tax time showing how much interest you earned. Consult a tax professional about how this affects your specific situation.

What happens if the bank fails while I have a CD?

The FDIC insures your CD up to $250,000. If the bank fails, the FDIC will return your deposit plus any earned interest up to that limit. You won't lose money as long as your balance is within the insurance limit.

Can I move a CD to a different bank?

You can withdraw your money at maturity and open a new CD at another bank, but you'll pay an early withdrawal penalty if you do it before the maturity date. Some banks offer CD transfers, but this is rare. It's usually easier to wait until maturity or pay the penalty if you need access sooner.