CD
Certificate of Deposit — a savings product offered by banks that pays a fixed interest rate in exchange for keeping funds deposited for a specified term.
Example
“She locked $50,000 in a 12-month CD at 5.5% rather than keeping it in a 0.5% savings account.”
Memory Tip
CD = lock money in for a term, earn a fixed rate. Higher rate than savings, but can't touch it.
Why It Matters
CDs are important because they offer a safe, guaranteed way to earn interest on your savings with FDIC insurance protection up to $250,000. Understanding CDs helps you decide between keeping money in a regular savings account versus locking it away for higher returns.
Common Misconception
Many people think CDs always offer better rates than savings accounts, but this is not always true since rates change frequently. Another mistake is believing you can withdraw your money anytime without penalty, when in reality early withdrawal results in losing a portion of your earned interest.
In Practice
If you deposit $10,000 into a 2-year CD at 4.5% annual interest, you would earn approximately $450 in year one and $472 in year two, totaling about $920 in interest by maturity. However, if you need the money after 6 months, you might face a penalty of $225, meaning you would only net $225 in interest instead of keeping your full earnings.
Etymology
Acronym for Certificate of Deposit. A CERTIFICATE (formal document) of the DEPOSIT (funds placed).
Common Misspellings
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