SmartFinancial Inc operates as a bank holding company for SmartBank. It offers various banking and financial services to individuals and corporate customers. The principal business of the Bank consists of attracting deposits from the general public and investing those funds, together with funds generated from operations and from principal and interest payments on loans, mainly in commercial loans, commercial and residential real estate loans, consumer loans, and residential and commercial construction loans. The primary source of revenue is interest income from earning assets, namely loans and securities.