Investar Bank is a full-service community bank serving households and businesses across the Southeastern United States. It combines broad financial capabilities with locally focused, personal service, placing customers at the center of its banking experience. Personal banking offerings include checking and savings accounts, certificates of deposit and IRAs, and loans such as home equity lines of credit, auto and marine financing, acreage and lot loans, and unsecured borrowing. Customers can also use online and mobile banking, Zelle, mobile wallets, the Allpoint ATM network, investment services, and video banking.

For small businesses and commercial customers, Investar provides checking, savings, CDs and money market accounts, treasury management, credit cards, and financing for real estate, equipment and vehicles, acreage, and other needs, including secured and unsecured loans. Commercial services also include litigation financing. Digital tools support bill payments, check deposits, fund transfers, eStatements, and account access across devices. Investar emphasizes customer security and offers resources on identity theft, phishing, online safety, and scams.