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.


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Business Savings

You want your hard-earned business dollars working for you, and the liquidity to respond to short-term needs and opportunities. With Sunmark’s business savings options, you can select the combination of deposit services that are right for you and your business.

Savings account

  • Access all of Sunmark’s business benefits
  • Unlimited transactions
  • Open with just $.01

No fees if a $100 balance is maintained or other Sunmark accounts are established.

Money Market account

  • Earn more as balances grow
  • Ready access to funds
  • Open with just $500

Tiered interest rates allow balances to earn a higher rate as they grow or as rates rise.


  • Earn more on business savings
  • 90-day up to 5-year term
  • Open with just $500

Maximize earnings on accumulated savings with a business share certificate!

Call us at 866-SUNMARK or stop by any branch to get started!