TCF Bank, a subsidiary of the holding company TCF Financial Corporation, specializes in providing retail and commercial banking services. Based in Minnesota, TCF Financial Corporation operates through its approximately 440 banking affiliates in Minnesota, Illinois, Michigan, Colorado, Wisconsin, Indiana, Arizona and South Dakota. It also conducts commercial leasing, equipment finance and commercial inventory finance business in the United States and Canada. Located in Phoenix, Ariz., TCF Bank provides a range of services, such as treasury services, retail/wholesale banking, lending, capital management, equipment/inventory finance solutions, mobile banking, life insurance and payroll processing. It is a member of the Federal Deposit Insurance Corporation (FDIC) and is an Equal Housing Lender.