Through Ohio Business Central, you can file a number of forms online, obtain and request publications, search existing businesses and sign up for our. Under Ohio law, a corporation must have at least three directors, unless there are less than three shareholders.This guide will help you file formation documents, get tax identification numbers, and set up your company records. Name your Ohio corporation. The same reasoning may apply if only two members of a five-person board attempt to fill three vacancies. Please complete this section if the corporation is appointing a new agent. Complete the general information in this section for the box checked above. You'll also see the Acceptance of Appointment section, which is where your agent will consent to provide their services. You must appoint at least one director who will oversee your Ohio corporation until the first shareholder meeting.