Skip nav to main content.

What is a CD (Certificate of Deposit)?

A certificate of deposit or time deposit account is a type of savings tool available at banks (*see note below) that can offer a higher return on your money than most standard savings accounts. A financial institution agrees to pay interest at a certain rate if you deposit your cash for a set term (period of time).

Note: Both Certificates of Deposit (CDs) and share certificates are low-risk deposit accounts where your money can grow at a fixed rate. The main distinction between them is that CDs are products offered by for-profit banks, while share certificates are offered by member-owned, not-for-profit credit unions. Share certificates are federally insured by the NCUA while the FDIC insures CDs at banks. Acadia FCU offers share certificates as part of our savings options. 

Upcoming Branch Closures | Friday, March 6, Aroostook County branches close at 12 p.m., Bangor branches close at 2 p.m., and on Saturday, March 7, all branches are closed. See Schedule