Motion for Credit for Time Served. Municipal Courts Links.To request credit for time served, you must provide proof of incarceration from a jail or prison that includes the dates you were incarcerated. This guide has generic forms you can use to file a motion in a Texas civil case. The Time Served form is a legal document utilized within the City of Houston Municipal Courts, designed to allow defendants the opportunity to request credit. These instructions may be used to help you complete an electronic template for a petition for review that can be filled out using Microsoft Word. You must complete this request and submit all documentation required. The following forms are available for downloading, printing and completing. If you just found out about a hearing, fill out a Motion for Continuance and Notice of Hearing form and bring it with you to the hearing. It is the same as pleading guilty, differentiated only in the form or "currency" hard time instead of hard money.