You can now create and submit business creation documents online here. Need help filing business creation documents online?Corporate Tax Forms and Instructions. Corporations Required to File. We are a North Carolina corporations filing service. To form a corporation in North Carolina, you must register your company with the state, create internal corporate documents, and issue stock, among other tasks. Your corporation's name must contain the words "incorporated," "corporation," "company" or "limited," or the abbreviations "inc. The Secretary of State's website provides a fill-in-the-blank form for articles of incorporation, with instructions.