With the Fed easing, today's certificate rates may look generous in a year. A CD ladder lets you lock yields without freezing all your cash.
Why ladders make sense as rates drift down
When the Federal Reserve is cutting, savings account yields follow within weeks, but a certificate of deposit keeps paying the rate you locked on day one. That is the whole appeal of a ladder in 2026: you freeze some of today’s yield before it disappears, without locking every dollar away for years.
A ladder is simply the same amount of money split across several CDs with staggered maturity dates. As each one matures, you get a decision point instead of a penalty.
Building a five rung ladder
Take the money you will not need for everyday spending, divide it into five equal parts, and open five CDs: one each at 12, 24, 36, 48, and 60 months. In one year the first rung matures. If you still do not need the cash, roll it into a new 60 month CD. Repeat every year and you eventually hold nothing but five year CDs, one maturing annually, at the best long rates available each year you rolled.
Prefer faster access? Run the same structure with 6, 12, 18, and 24 month rungs. The yields are usually a bit lower, but a rung comes due every six months.
The three numbers to compare
Shop the annual percentage yield, the minimum deposit, and the early withdrawal penalty. Penalties commonly run from three months of interest on short CDs to a year of interest on long ones. A great rate with a brutal penalty is not a great CD. Also confirm the bank or credit union is federally insured, which protects up to 250,000 dollars per depositor, per institution, per ownership category.
Where ladders do not belong
Do not ladder your emergency fund’s first layer; keep one to two months of expenses instantly available in savings. And do not ladder money you are investing for a decade or more, where a diversified index portfolio has historically done the heavier lifting. The ladder’s job is the middle ground: money with a name on it, like a car in three years or tuition in five, that needs to grow safely and show up on schedule.
Frequently asked questions
Is a CD ladder better than a high yield savings account?
They solve different problems. Savings accounts stay liquid but their rates float down when the Fed cuts. CDs lock a rate for the full term. A ladder gives you some of both.
What happens when a rung matures?
You choose: spend it, move it, or roll it into a new longest term CD at the current rate. Rolling maturities is what keeps the ladder alive.
