Institution for Savings

Newbury plum island in winter
4.00% APY*
18-Month or 30-Month CD
Available to Individuals and
Businesses for a Limited Time.
 
Open an account at any of our
13 offices today!

Lock in While it Lasts.

View CD Rates
 

*Annual Percentage Yield (APY) is effective 1/2/26. Term deposit rates and APYs are fixed for the duration of the term. Minimum balance to open an account and obtain the Annual Percentage Yield shown is $500. A penalty will be imposed for early withdrawal. Account is available for personal and business accounts. Rate is subject to change. Deposits insured in full. Account holder must be present to open. Member FDIC • Member DIF

Prefer a higher-yielding account? 
Our Diamond Money Market Account for individuals and businesses pays a higher rate of interest on higher balances while keeping your funds accessible.
Learn more.