E-filing must be done through Texas.gov, the portal established by the Texas Legislature. Directions for its use may be found on its website. This is a summary. A person must first register with an Electronic Filing Service Provider (EFSP). A list of approved EFSPs is on the Texas.gov website. The EFSP will provide the registrant with a confidential, secure username and password to use when e-filing a document. This username and password will also function as a signature on each e-filed document, and will authorize payment of all filing fees and service fees. A document to be e-filed must be transmitted to the EFSP, which will send the document to Texas.gov, which in turn will send the document to the Clerk of the Court. The e-filer will receive by email an immediate acknowledgment of the e-filing, a confirmation of the Clerk's acceptance of the filing, and a file-stamped copy of the document. Fees charged by Texas.gov for the e-filing of a document are in addition to any filing fees and are costs of court.
Tex. R. Sup. Ct. 2