Business Entity Registration. While the partnership agreement is not filed for public record, the limited partnership must file a certificate of formation with the Texas Secretary of State.The local government offers both startup guides and starter kits to help guide you with general requirements. Information on new business formations and existing businesses. Where Do I Register My Houston Business? This video provides a step-by-step guide on completing the Certificate of Formation (Form 205) for a Texas LLC. Im filling out Form 205 to file for LLC in Texas. You may need additional state or local permits and licenses to operate legally, depending on your industry and business activities. The State of Texas does not require a general license. Obtain business insurance policies.