The secretary may also keep the corporate seal and control of its use. The corporate resolution must include the signature of the corporate officer and the corporate seal or the articles of incorporation.â–» If you're using a raised corporate seal to complete your request, we will not be able to accept a fax copy. Send this form, along with any other required. Corporate Seal (Optional): Some corporations choose to affix their official corporate seal to the resolution, though this practice is less common today. Failure to file a timely motion to seal may result in the document being placed in the public record. Find out what a corporate seal is, state requirements, and how it's used for LLCs and companies.