A resolution to open a corporate account needs to include information about your corporation, the bank, the account and the authorized users. A Corporate Banking Resolution authorizes the opening of one or more bank accounts for the corporation.Select your state to get started. Opening Bank Accounts: Corporations often adopt resolutions to authorize the opening of bank accounts or designate signatories for these accounts. What should corporate resolutions include? This Corporate Authorization Resolution file provides a detailed guide for completing the necessary form to authorize corporate transactions. An LLC or corporate banking resolution is the simplest way to authorize someone to open a bank account and provide a signature for the business. Get a board resolution template sample to open a bank account and save as a .