CD terms explained

The core trade-off

In exchange for committing your money, the institution pays a set rate for the term. In return, withdrawing early usually triggers a penalty — commonly a number of months' interest, which can eat into your principal if you withdraw very early. The right term is the one that matches your timeline, not necessarily the one with the highest advertised APY.

Maturity and renewal

When a CD matures, institutions typically give a short grace period — often around a week or so — during which you can withdraw or move the money without penalty. If you do nothing, many CDs automatically renew into a new CD of the same term at whatever rate applies then, which may be lower. Set a reminder for your maturity date and decide actively.

Laddering

Some savers split money across several terms — for example 6, 12, 18 and 24 months — so that a portion matures regularly. This keeps some access to funds while still holding longer-term CDs. It's a structure, not a guarantee of better returns.