System maintenance is scheduled for Tuesday, March 5, beginning at 7PM and lasting until approximately 11PM. During this time, Sunmark’s TAMI, loan applications, and bill pay services will be unavailable.

We apologize for any inconvenience.

 Sunmark will never ask for your personal account information (including passwords) via email, text message, or phone call.
Learn more about protecting yourself from fraud.

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Sunmark is proud to be a local financial institution with strong ties to our communities.

Our dedication doesn’t end with banking. We are proud to partner with local businesses, support local non-profits, and offer other community outreach.

We live the credit union philosophy of People Helping People every day.