These forms allow parents, families, and employers to provide the Child Support Division with additional information so we can better serve you. Downloadable forms for eFiling, Divorces, and Suites Affecting the Parent-Child Relationship, Child Support, Hail Claims, Legal, LegalEase, and Passports.The Child Support Division of the Office of the Attorney General is on a mission to make sure every child receives the support they need and deserve. By signing in or creating an account, some fields will auto-populate with your information. Low Cost Child Custody Evaluation. Monthly Child Support Calculator. This calculator provides an estimate for a single source of income. In general, Texas has very few official legal forms. If you fill out the Declaration (Option 1), you will not need to sign the form in front of a notary public. If you do not want to list your address for privacy.