A business entity can be formed in California online at bizfileOnline.sos.ca.gov. Filing tips are included with most online forms.Learn business entity filing tips drafted to assist with meeting minimum filing requirements of the California California Corporations Code here. Gov​ no later than three weeks (3 weeks) prior to the meeting date. The CT-1 Form and Instructions are available online. The corporation's articles of incorporation and bylaws should be included in the initial filing. Call the Business License Unit at (916) 874-6644 and request that a form be mailed to you, or you can complete the form in our office. The legal name of your nonprofit corporation may not conflict with any other organization registered in the state. Made up of Administration, Revenue Services, Receivables and Collections, and Special Business Permits. Business Entities, P.O. Box 944260, Sacramento, CA 94244-2600.