Yes. Certificates of formation can be filed online through SOSDirect 24 hours a day, 7 days a week. To form a Texas LLC, it is necessary to select a unique name, file documents with the Secretary of State, appoint a registered agent, and obtain an EIN.Discover how to form your Texas LLC with this stepbystep guide. 1. Choose a unique business name. This guide to starting an LLC in Texas provides step-by-step instructions on filing formation documents, obtaining tax IDs, and setting up company records. Minimal formalities. There is no requirement under Texas law for an LLC to hold annual meetings or to keep detailed minutes, as there is with a corporation. Unlike most states, Texas doesn't require LLCs to file annual reports with the Secretary of State. However, LLCs must file annual franchise tax reports. This guide to starting an LLC in Texas provides step-by-step instructions on filing formation documents, obtaining tax IDs, and setting up company records.