(a) The party responding to a petition filed under this chapter shall file a written answer with the petitioner within 30 calendar days after being served with such petition. For purposes of this section and §249.26 of this title (relating to Petition), it is a rebuttable presumption that a petition was served on the respondent no later than five calendar days after mailing. The respondent shall serve the answer on the petitioner by United States certified mail, return receipt requested, and by regular first-class United States mail.(b) The answer shall specifically admit or deny each allegation in the petition and shall plead all affirmative defenses.(c) The answer shall contain the name, current mailing address, daytime telephone number, email address, and facsimile number, if any, of the respondent and the respondent's authorized representative.(d) All well-pled factual allegations in the petition will be deemed admitted unless the respondent's answer, containing specific denials to each allegation, is filed within the time period prescribed in subsection (a) of this section. A general denial shall not be sufficient to controvert factual allegations contained in the petition.(e) An answer that does not comply with the requirements of this section and 1 Texas Administrative Code, Part 7, §155.301 (relating to Required Form of Pleadings) may provide grounds for default judgment in favor of the petitioner, as provided in this chapter.