After you've completed the steps described above, your LLC is official. But before you open your doors for business, you need to obtain the licenses and permits that all new businesses must have to operate. These may include a business license (sometimes also referred to as a "tax registration certificate"), a federal employer identification number, a sellers' permit, or a zoning permit. For more on business licenses and permits, see the Licenses & Permits for Your Business area of Nolo's website.
Entity Number – The entity number is a unique identifier assigned to a business by the Ohio Secretary of State. It is a 'Charter Number' for Domestic Corporations. It is a 'License Number' for Foreign Corporations. It is a “Registration Number” for Domestic and Foreign Limited Liability Companies, Partnerships, Trusts, Trade Names, Fictitious Names, Name Reservations, Trademarks, and Service Marks,