We are happy to have you
join the First Financial family
Tuesday, May 22
For personal and non-cash management clients, MainSource Bank Online Banking will be in “read only” mode and can be accessed by logging in through mainsourcebank.com
Prior to Friday, May 25
Your new First Financial Bank Visa® personal or business debit card will arrive. Click here for Debit Card Information
Friday, May 25
MainSource Bank Online and Mobile Banking for cash management business clients will not be available after 6:00 PM EDT
Friday, May 25 – Tuesday, May 29
Conversion weekend begins!
Conversion weekend activities:
• Transitioning your accounts
• All MainSource banking centers will close at normal business hours on Friday and reopen as First Financial at normal business hours on Tuesday
Tuesday, May 29
You’re officially our client!
After 8:00 AM EDT, you can:
• Access your accounts through online or mobile banking
• Activate and use your new debit card
• Utilize any of our banking center locations
Need directions for first time login? Looking to learn more about new features available to you or your business within online banking?
Find out the answers to these and other online banking questions.
Please refer to the guides below for questions regarding the transition of your account(s).
Personal & Non-Cash Management Business Clients
Through Friday, May 25, 2018, you may continue contacting the MainSource Bank Customer Service Center at 800.713.6083. Beginning Saturday, May 26, 2018, please contact the First Financial Bank Client Service Center at 877.322.9530 or stop by one of our convenient banking centers.
Cash Management Business Clients
Please contact our First Financial Business Service Center at 866.604.7946.
We’re excited to announce our expanded footprint to serve you! On Tuesday, May 29th, you will now have access to more than 150 banking centers in Ohio, Indiana, Illinois and Kentucky. MainSource banking centers will reopen on the morning of May 29th with a new refreshed look. Stop-in and see us!
In certain areas, First Financial and MainSource have banking centers that are in close proximity to each other. After careful consideration and evaluation of several factors, a decision was made to consolidate certain banking centers. To review the affected banking centers and new addresses, click the button below.