Saving

A certificate of deposit is a savings account with a fixed term, such as 6 months or 5 years, and usually a fixed rate. You deposit money once, it earns interest at the stated APY, and at maturity you can withdraw the balance or let it renew. Taking money out before maturity normally triggers an early-withdrawal penalty. In return for that commitment, CDs often pay more than an ordinary savings account at the same institution.

At maturity you can withdraw the principal and interest, move it elsewhere, or let the CD renew. Most CDs renew automatically into a new CD of the same or similar term at whatever rate applies then, unless you act during a short grace period after maturity. For CDs longer than one year, Truth in Savings rules generally require the institution to send a notice before maturity. Mark the date so the choice is yours.

Three to six months of essential expenses is the range most often used as a guideline. Three months can suit a household with two stable incomes and few dependents. Six months or more suits a single earner, someone with dependents, or anyone with irregular or commission-based income. Self-employed people and those in fields where job searches tend to run long often aim for nine to twelve months. The right figure is the one that covers your realistic gap.

Expenses. The fund replaces what you must spend during a disruption, not what you earn. Start from essentials such as housing, utilities, food, insurance, transportation and minimum debt payments, and leave out spending you could pause, like dining out or retirement contributions. Basing it on take-home pay usually overshoots, while basing it on a lean bare-bones budget can undershoot if the disruption lasts longer than expected.