The Family Investment Program (FIP) provides temporary cash assistance to families with children.  The goal of FIP is to help you leave poverty and become self-supporting. FIP is available to one-parent and two-parent families and to relatives caring for children whose parents are not in the home.  FIP payments are based on the size of your family and your family’s income. For all the necessary information and assistance from respective authorities of Iowa Family Investment Program, kindly refer to given phone numbers, addresses, and email addresses. Iowa Family Investment Program (FIP) Customer Service Number: 1-800- 972-2017 Iowa FIP TTY: 1-800-735-2942. Temporary Assistance for Needy Families Families across Iowa looking for tentative assistance may refer to given phone numbers and other relevant contact information in order to be able to avail assistance in an expedited manner. Address: Department of Human Services - Financial, Health and Work Supports Hoover State Offi