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. The corporate resolution must include the signature of the corporate officer and the corporate seal or the articles of incorporation.Gov(opens in a new window). Get a board resolution template sample to open a bank account and save as a . 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.