To enroll, please complete an application and send it to Tarrant County Child Support Services. Clipboard and Pencil.An alphabeticalbytopic list is provided below containing information and downloadable PDF forms, when available, or links to external resources. This guide includes forms and instructions for a letter and affidavit to request that the court register an outofstate custody order in Texas. These forms allow parents, families, and employers to provide the Child Support Division with additional information so we can better serve you. To fill out this form, gather all necessary documents related to your child(ren)'s health care expenses. File this form when you and the other party cannot agree to a temporary arrangement for parenting, child support, or other issues before the final hearing date. Fill out the Proposed Support Decision and Information form if you or the other party are asking for temporary child support. When applying for jobs and filling out work history, are job responsibilities the same thing as the bullet points you list on your resume? Edit, sign, and share tarrant county service request form online.