Welcome to the Old Second family. Below are several handy links to help make your experience with Old Second as efficient as possible. We encourage you to browse the product and service links in the header and footer of any Old Second web page. And if you need any help, feel free to contact us at 877-866-0202, or by using the "Chat" button at the top during business hours, or by visiting our Contact page.
To login to Online Banking, select the Personal or Business login links below. Beginning June 11, 2018, you will be directed to your Old Second Online Banking account.
The below PDF links provide account information, important dates, FAQs, and more.
Old Second apps are available for mobile banking, debit card control, mortgages, mobile payment acceptance, ATM finder, and retirement.