A certificate of deposit (CD) is a savings tool that offers a fixed interest rate in exchange for keeping your money deposited for a set period of time. CDs are one of the safest ways to earn a predictable return on cash you will not need immediately.
How a CD Works
When you open a CD, you deposit a lump sum of money for a fixed term — typically anywhere from 3 months to 5 years. In exchange, the bank pays you a guaranteed interest rate for that period. At the end of the term (the “maturity date”), you receive your original deposit plus the interest earned.
Key features:
- Fixed interest rate locked in for the full term
- FDIC insured up to $250,000 per depositor per institution (at banks)
- Early withdrawal typically triggers a penalty (commonly 3–6 months of interest)
- At maturity, you can withdraw the full amount or roll it into a new CD
CD Rates in 2026
CD rates in 2026 remain elevated compared to the near-zero rates of 2020–2022. Online banks and credit unions consistently offer the best rates. As of early 2026, competitive CD rates include:
- 3-month CD: 4.5%–5.0% APY
- 6-month CD: 4.7%–5.1% APY
- 1-year CD: 4.5%–5.0% APY
- 2-year CD: 4.0%–4.6% APY
- 5-year CD: 3.8%–4.5% APY
Large national banks offer far lower rates — often 0.05%–0.50% — on the same terms. Always compare online banks and credit unions before opening a CD.
Types of CDs
Traditional CD: Fixed rate, fixed term. The most common type.
High-yield CD: Offered by online banks with rates significantly higher than national bank averages.
No-penalty CD: Allows early withdrawal without a penalty. Trade-off: slightly lower rate than a traditional CD of the same term. Good for money you might need before maturity.
Jumbo CD: Requires a higher minimum deposit (typically $10,000–$100,000) and often offers a slightly higher rate.
Brokered CD: Purchased through a brokerage account rather than directly from a bank. Can be sold on the secondary market before maturity, but pricing depends on current interest rates.
CDs vs High-Yield Savings Accounts
This is the most important comparison for most savers in 2026:
| Feature | CD | High-Yield Savings Account |
|---|---|---|
| Interest rate | Fixed for the term | Variable (changes with Fed rate) |
| Access to funds | Locked in; penalty for early withdrawal | Withdraw anytime |
| Best use | Money you will not need for a defined period | Emergency fund, short-term savings |
| Rate protection | Yes — rate stays fixed even if Fed cuts rates | No — rate drops if Fed cuts rates |
CDs are better if you want to lock in a high rate and protect against future rate cuts. High-yield savings accounts are better for money you need to access on short notice.
The CD Ladder Strategy
A CD ladder is a smart strategy for maximizing both rate and liquidity. Instead of putting all your money in one CD, you split it across multiple CDs with staggered maturity dates.
Example of a basic 5-year CD ladder with $10,000:
- $2,000 in a 1-year CD
- $2,000 in a 2-year CD
- $2,000 in a 3-year CD
- $2,000 in a 4-year CD
- $2,000 in a 5-year CD
Each year, one CD matures. You reinvest it at the current 5-year rate. This gives you access to $2,000 every year while capturing long-term rates. If rates rise, you reinvest at the higher rate. If rates fall, most of your money is already locked in at the old higher rate.
Early Withdrawal Penalties
If you need to take your money out before the CD matures, most banks charge an early withdrawal penalty. Common penalties:
- Terms under 1 year: 3 months of interest
- 1-2 year terms: 6 months of interest
- 3-5 year terms: 6–12 months of interest
In most cases, even with the penalty, you end up ahead of a regular savings account for money held close to the full term. But for money you might need soon, a no-penalty CD or high-yield savings account is safer.
Who Should Use CDs?
CDs make the most sense if:
- You have cash you will not need for a specific period (6 months, 1 year, etc.)
- You want to lock in a high rate before the Fed cuts interest rates
- You want a guaranteed, risk-free return better than a standard savings account
- You are saving for a specific future expense (down payment, vacation, tax bill)
Bottom Line
CDs are one of the safest investments available — FDIC insured, predictable, and currently offering competitive rates. In 2026, the best CD rates come from online banks, not your local branch. For money you will not need for at least 3–6 months, a CD can earn significantly more than a traditional savings account. Use a CD ladder if you want both higher rates and regular access to a portion of your funds each year.