Online Banking

Mars Bank Online is a suite of sophisticated integrated tools that makes keeping track of your money, paying bills and individuals quick and simple. On your computer, tablet or phone, Mars Bank gives you control. To download an overview sheet (PDF), click here.

Mars Bank Mobile App for Apple and Android is available in the app stores: iPhone/iPad app here, the Android smartphone or tablet app here. No enrollment is required to use the app – simply login with online banking User ID and password. While Mars Bank Online Banking and Bill Pay are accessible from any device, the mobile app provides the best, most secure mobile experience. Learn more about the app here, including mobile deposit.

For commercial users: click here to learn more about the Mars Bank Business Mobile app.

Mars Bank Mobile Browser – full mobile banking experience on your web-enabled device. Similar look and feel to PC-based online banking, bill pay and Zelle®. Requires enrollment through online banking.

Text Banking – using text (no login), you can check your balance, review your transaction history, and find nearby ATMs or branch locations. Requires enrollment through Online Banking. (Regular texting fees may apply.)

To enroll your mobile device for Mobile Browser or Text Banking, login to Mars Bank Online Banking, Click “Account Services”, then “Request”, then “Mobile Banking Enrollment”.

For instructions on how to deposit a check via mobile deposit Click here. Or visit a branch office for an instruction sheet and demonstration.



Mars Bank Online Banking

There are many advantages to Mars Bank Online Banking. Bypass bank lines and conduct your banking transactions safely and securely without leaving the comfort of home… or from any internet connection while you’re away from home. While Online Banking is available from any connected device, for the best experience on smartphone or tablet, use Mars Bank Mobile. The mobile app provides true mobile access and security.

Enroll in Mars Bank Personal Online Banking
bill pay

Mars Bank Bill Pay

The new Mars Bank Bill Pay offers a rich user-friendly experience that makes it easy to pay bills, pay individuals, and receive and view bills electronically from thousands of companies nationwide. Enroll in Mars Bank Online Banking, then add Bill Pay right online.

Enroll in Mars Bank Personal Online Banking

Mars Bank Mobile App

The new Mars Bank Mobile app brings you all the features of online banking, bill pay and Zelle® in the convenience of a smartphone or tablet. Apple or Android, access your accounts, check balances, transfer funds, pay bills and check deposit. Mobile browser and text banking also available. Try it now.

Mars Bank Mobile App Overview

myMBusiness Mobile App

The myMBusiness Online provides superior online banking, bill pay and remote deposit capture for businesses. The new systems provide a rich set of functionality with a new, updated interface.

Learn More about the Mars Bank Business App

To sign up today have your Mars Bank account number and click here
Take control of your banking: Any Time, Any Place, on Any Device!

Online and Mobile Banking from Mars Bank:
Your One True Community Bank.

Lost ATM/Debit Card

To Report a Lost or Stolen ATM Card or Mars Bank Debit/Check Card, Please call: 1-800-472-3272. Protect your debit card with My Cards in the Mars Bank mobile banking app.

Lost Credit Card

To Report a Lost or Stolen Mars Bank Credit Card, Please call: 1-800-883-0131. Or visit our credit card administration site by clicking here.

Reorder Checks

Click here to reorder checks.