Quick answer: A CD ladder divides money among certificates with different maturity dates so portions become available at regular intervals instead of locking the entire amount for one term.
Simple CD ladder example
Instead of placing all available cash into one long CD, someone might divide it among several CDs that mature at different times. As each matures, the money can be used or reinvested according to the goal and current rates.
Why build a ladder?
The structure can create recurring access points while allowing portions of savings to use longer terms. It does not guarantee better returns, and future rates may rise or fall.
Important tradeoffs
Review early-withdrawal penalties, renewal rules, minimum deposits, maturity notices, insurance eligibility, and whether the money truly can remain unavailable until maturity.
Next steps
Start with the CD guide and compare CDs with high-yield savings.
Methodology and limitations
This guide explains general financial concepts and decision factors rather than prescribing one answer. Product terms, tax treatment, credit practices, rates, and laws can change. Verify current rules with the relevant financial institution, plan administrator, or government source before acting.
Reviewed September 26, 2026. General financial education only; not individualized financial, tax, legal, investment, or credit advice.