Gov(opens in a new window). The 1st Stop Business Connection provides free statelevel information needed to get started or continue on your entrepreneurial journey.1. First, register with the Ohio Secretary of State. Registration information as well as forms are available online(opens in a new window) or at (877) SOS-FILE. Each corporation that is subject to the franchise tax must file an Ohio corporation franchise tax report. In this guide, you'll find information on naming your corporation, getting a Statutory Agent, the fees you'll need to pay, business taxes and much more.