Websearch for m&t bank branches and atms near you or browse the directory. Open a savings account or checking account at m&t bank and manage your finances easily. Webenroll your m&t accounts online and access them with one user id. Choose from personal, business or both account types and view checking, savings, cd, mortgage, loan or line. Webm&t bank is an american bank holding company based in buffalo, new york, with 1,000+ branches in 12 states. It offers retail, commercial, investment, and private banking. Webwelcome to online banking | m&t…