Welcome to Sunmark!
Your new Sunmark account is active as of February 1, 2021.
The Sunmark team is excited to welcome you to Sunmark! Our goal is to empower you to master your money and reach your financial aspirations. Now that your account has converted into Sunmark, you have access to added convenience, more financial services, and leading-edge technology.
Your Sunmark account is now active. Please note, your Columbia-Greene debit card and checks will no longer work. Please begin using your new Sunmark debit card and checks.
Account Conversion Guide
Please refer to the below Conversion Guides that were mailed to you at the beginning of January. Inside are important details regarding actions you may need to take. Need your new Sunmark account number? Call 866-SUNMARK.
Logging Into Sunmark's Online Banking
Please refer to this quick video tutorial on how to log into Sunmark's Online Banking for the first time.
Setting Up Transfers in Online Banking
Please refer to this informational video on how to set up one-time or scheduled recurring transfers within Sunmark's Online Banking.