Forms and information for filing for child support or requesting child support direct deposits in Arizona. This packet contains general information, instructions, and court forms for you to complete and file with the court.Retroactive Modification of Child Support Arrears. Include your case number in order to self-populate the forms. It is not a complete nor authoritative review of this subject and reflects the laws of the state of Arizona only as of the date of its publication. If you are unsure if your case is state enforced you may visit Child Support Services. Please fill out the Arrearage Calculation Request form (PDF). Form No. Introduction to Garnishment, AOCCVGE1H. Process Checklist for the Judgment Creditor in a Garnishment of Earnings, AOCCVGE1P. CSE Case Number: Depository Number: Parent Owed Support: The Child Support Program (the Program) and the parent who owes support in the.