Independent Bank Group, Inc. is a bank holding company. The Company, through its subsidiary, Independent Bank, a Texas state-chartered bank, doing business as Independent Financial, provides a range of relationship-driven commercial banking products and services tailored to meet the needs of businesses, professionals and individuals. Its commercial lending products include commercial real estate loans, interim construction loans, commercial loans to a diversified mix of small and midsized businesses, and loans to professionals, including medical practices. Its retail lending products include residential first and second mortgage loans and consumer installment loans, such as loans to purchase cars, boats and other recreational vehicles. It provides a full range of deposit products and services, including a variety of checking and savings accounts, debit cards, online banking, including online account opening, mobile banking, e-statements and bank-by-mail and direct deposit services.