A resolution to open a corporate account needs to include information about your corporation, the bank, the account and the authorized users. Free template for a corporate resolution.Use our free form to formally document your corporation's resolutions to add to your corporate records. Get a board resolution template sample to open a bank account and save as a . A corporate resolution is a document written during a board of directors meeting detailing a corporate action taken during the meeting. To open a business operating account, you need the articles of organization, a tax ID number or EIN, and a resolution authorizing someone to open the account.