Citizens Bank first opened its doors in Hartsville, Tennessee in 1905. Since then, we have happily served the citizens of Har ... tsville and more recently the citizens of Gallatin with our can-do, community oriented approach. With our new products including mobile banking, e-statements, and Kasasa accounts, we are working hard to make sure banking is as accessible and rewarding for our customers as possible. If you have a thought, question, or feedback please don’t hesitate to share with us on this page. Ask for Kasasa! Member FDIC, Equal Housing Lender. read more