What should a resolution to open a corporate bank account include? Just fill in the information requested in the blanks, sign and date the resolution, and you should be able to open a bank account for your LLC, hassle-free.A Arizona corporation resolution form is a legal document that directors of a corporation adopt to document consent and agreement between all relevant parties. The open bank account template provides written authorization from the board of directors to establish a bank account with a specific financial institution. It's a simply document that authorises a company to open a bank account. The resolution officially authorizes members to open a bank account, apply for loans, and make withdrawals in the company's name.