This guide tells you how to respond or file an answer in a civil case in Texas not involving family law. Rule 21 - Filing and Serving Pleadings and Motions (a) Filing and Service Required.In general, Texas has very few official legal forms. This article provides strategies and references for drafting pleadings and other court documents when you cannot find the right form. EFileTexas's self-help section contains an interactive interview that will help you create completed forms for a debt claim petition. Did you fill out the complaint form legibly and completely? The Justice of the Peace must collect fees for the filing of a Petition in the Justice Court. You must fill out this form completely and sign it before filing it.