Vernon's Texas Rules Annotated - VTRA TX R HAYS CTY DIST Chapter 34. Child Support

The party who is receiving support through a wage assignment is responsible for submitting an income withholding order to the judge at the time a decree of divorce or order in suit affecting parent child relationship is signed.  The party receiving support is also responsible for completing all documents required by the District Clerk for opening a child support account and forwarding wage assignments and for timely filing those with the District Clerk.