Need Help? 

Have questions about your account? Have ideas or comments you want to share? Go ahead…reach out to us.

Customer Service Department

Call us

Monday through Friday 7am-7pm, Saturday 8am-2pm ET

Email us

Send Secure Message

Mail to us
PO Box 507 | Greensburg, IN 47240

Lost/Stolen Debit Card

Call us at 800-554-8969. Available 24/7 for your convenience.

Mortgage Loan Information

To submit an error relating to servicing your mortgage loan or request information regarding your current mortgage loan, you must send a written request to:

MainSource Bank
Attention: Loan Operations
201 N. Broadway
Greensburg, IN 47240


Life needs a great bank

For Home Possibilities

For Home Possibilities

Home. It's a special place. We want you to feel good about the place you call home. We also want you to feel good about your mortgage. 

Learn more about our mortgage products

Apply Now

For Building Wealth

For Building Wealth

We look after your money as if it was our own. And we give you plenty of options for growing your nest egg.

  • Financial Planning
  • Trust Services
  • Investments 
Learn more about Financial Planning

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.