Please be aware that several financial institutions are experiencing an increase in fraudulent activity. Criminals are using phone calls, text messages, social media and email to impersonate businesses (including Sunmark) as a means of stealing personal information from our members.  Some of these methods have become very sophisticated, mimicking legitimate communications from financial institutions, and are quite challenging to identify as scams. Sunmark will never ask for your personal or account information (including passwords) via email, text message, or phone call. When in doubt, please call us directly at 866-SUNMARK.


During this time, card and PIN are required to access your account via the Sunmark myTMs. Please insert your card and follow the on-screen prompts.


Log Into Online Banking
Header Image

Volunteer with Sunmark

As a member-owned financial cooperative, Sunmark relies on the talents of volunteers from our membership to serve on our Board of Directors and Supervisory Committee.

How Sunmark Volunteers Serve

Sunmark volunteers come together to represent the best interests of Sunmark’s members in the following capacities:

Board of Directors: Elected for three-year terms of office by Sunmark members at the annual meeting, Directors attend monthly board meetings, and serve on committees and task forces on issues important to the Credit Union and its members.

Supervisory Committee Members: Committee members are appointed to three-year terms by the Sunmark Board of Directors. The Supervisory Committee verifies credit union records, monitors financial controls and procedures, and works with Sunmark’s internal auditor and external audit firm. Committee members typically meet on a monthly basis, and have access to free training and education to help them fulfill their role. 

Applications are accepted until November 15 of each calendar year, with interviews normally taking place in December. Applicants who are chosen for service on either the Board of Directors or Supervisory Committee are either elected or appointed on the night of the following year’s Annual Meeting.

Download the application

Applications due November 15, 2023.