We will be performing routine maintenance on Saturday, July 27 between 10:00 p.m. - 2:00 a.m. During this time, myTMs, online and mobile banking will be unavailable. We apologize for the inconvenience.

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Mobile Banking

Mobile Apps

Sunmark mobile banking app is a FREE and easy way to view and manage your accounts, transfer money, and pay bills while you’re on-the-go! Now available for Android and iOS devices.

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If you’re enrolled in Online Banking, you can start using the Sunmark mobile banking app TODAY!  

Text Banking

Take advantage of banking on-the-go with text banking from Sunmark! Text banking is a great FREE* way to check account balances, see recent transactions, and transfer money. Plus, we can send you alerts when your balance starts running low, or when high deposits and withdrawals are made on the account.

Opting in is easy — just sign in to your Sunmark Online Banking account and select “Mobile Banking and Alerts” from the “Additional Services” tab.

*Standard text messaging charges may apply from your mobile carrier.



Can’t make it to a branch? Don’t want to mail your checks? Deposit checks right through your smartphone with Sunmark’s Remote Deposit feature! This FREE service is available to Sunmark’s members* — no credit checks or lines of credit required!

Download the app (Download Android App | Download iOS App) to your Android or iOS device and make deposits using a few simple steps:

  • Log in to your account on the Sunmark app
  • Tap the “Remote Deposit” button
  • Follow the on-screen prompts to take pictures of the front and back of your endorsed check
  • Verify the transaction details and confirm your deposit
* To qualify, members must be in good standing and have been a member of Sunmark for at least 30 days.
Deposit Terms and Funds Availability: The maximum daily limit for remote deposits is $5,000. Deposits up to $225 will be available on the next business day for withdrawal. Deposits exceeding $225 will be available after two business days.