If only it was this easy to manage your employees. 

As a business owner, you’ve got enough on your plate. We’re here to make life a little easier. Our online cash management system delivers all the tools necessary.

Online Banking

Simply choose the online banking package that’s right for your business, and you’ll have access to a whole host of great features that allow you to: 

  • Establish secure user access 
  • Manage multiple business accounts 
  • Export account information into your accounting software 
  • Provide payroll Direct Deposit for your business’s employees 
  • Initiate ACH payments to vendors and customers 
  • Initiate ACH collections or receipts from your customers to collect automatic payments
  • Block ACH transactions 
  • Receive account alerts 
  • Transfer funds
  • Pay bills with electronic bill payment 
  • Pay federal taxes via the EFTPS service 
  • Originate domestic wire transfer requests 
  • Submit stop payment requests 

Mobile Banking*

With MainSource Bank Business Banking app, you can safely and securely access your accounts anytime, anywhere.

Our business mobile app allows you to: 

  • View your balance 
  • View account activity 
  • Transfer funds 
  • Approve ACH and Wires 
  • Locate a branch or ATM 

Download the MSB Mobile Business app for your iPhone, iPad or Android phone.


Not enrolled in MainSource Business Online Banking? Contact our Business Service Center at 800-713-6083 today to get started!



*Global carrier and data charges may apply.

Life needs a great bank
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For Smart Conveniences

For Smart Conveniences

Running a business today takes tools - smart tools that help you get things done. We will customize your banking services package so you can get back to the things you love about your business. 

Learn more about Smart Conveniences

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For Strong Steady Growth

For Strong Steady Growth

Timing is everything. Our loan programs are ready to work for you.

  • Operating Lines of Credit and Loans
  • Agriculture Specialty Loans
  • Equipment Lending
  • Farm Service Agency Guaranteed Loans
Learn more about Agricultural Lending

Insurance and Investment products are NOT insured by the FDIC; not deposits or other obligations of, or guaranteed by the institution; subject to investment risks, including possible loss of the principal amount invested.