What is a Certificate of Deposit?
A Certificate of Deposit (CD) is a savings product offered by banks and credit unions that pays a fixed interest rate over a set period. You deposit money for a specified term — anywhere from a few months to several years — and receive your principal plus interest when the CD matures.
Unlike regular savings accounts, CDs typically offer higher interest rates in exchange for keeping your money locked away until the maturity date. Early withdrawal usually incurs a penalty.
FDIC Insured
CDs at FDIC-member banks are insured up to $250,000 per depositor.
Guaranteed Returns
Unlike stocks, your rate is locked in — no market risk on principal.
Higher Rates
Top CDs today yield 4.5–5.5%, far above standard savings accounts.
CD Laddering
Spread deposits across multiple terms to maintain liquidity while earning high rates.
Tips to Maximize Your CD Returns
1. Shop around. Online banks and credit unions often beat traditional banks by 1–2% APY. Check Bankrate and NerdWallet weekly.
2. Build a CD ladder. Split your money into 1-, 2-, 3-, 4-, and 5-year CDs. As each matures, reinvest at current rates — you maintain flexibility while capturing long-term yields.
3. Choose daily compounding. As shown in our calculator, daily compounding yields slightly more than annual. Favor daily or monthly compound frequency when rates are equal.
4. Watch the penalty terms. Early withdrawal penalties range from 60 to 365 days of interest. Understand yours before committing large sums.
5. Consider tax-advantaged accounts. Holding CDs inside an IRA shields interest from immediate taxation, improving real returns significantly.