New Alert: In observance of Veterans Day, all Merrimack branches will be closed on Wednesday, November 11th and will reopen for normal business hours on Thursday, November 12th.

FDIC Logo FDIC-Insured - Backed by the full faith and credit of the U.S. Government
Merrimack County Savings Bank

Merrimack style is treating everyone – customers, employees and community members – with dignity, care, respect and compassion.

Open An Account

With online account opening, you can open new personal checking and savings accounts completely online and in just minutes!

If you’re new to The Merrimack or if you wish to open an account with more than one accountholder, click Open Account to get started:

Open Account

Thank you for choosing The Merrimack. If you have any questions about our personal checking or savings account options or if we can help any other way, please contact us at 800.541.0006.