Applications for the Food Assistance Program are available in all Illinois county social service offices. The US Food Assistance Division administers the Supplemental Nutrition Assistance Program (SNAP) in Illinois. Your eligibility to get assistance from Illinois (SNAP) food stamp program is determined by regulations issued by the United States Department of Agriculture (USDA), Food and Nutrition Service. Click Here To Down Load Your Illinois Food Stamp Application Form Click here to find a Illinois Food Stamp office nearest you. You can also bring you application form to your local food stamp or Supplemental Nutrition Assistance Program (SNAP) program office for processing. You can fax the form in, or mail it to your local Illinois Food Stamp office . Your Illinois Food Stamp Application Form may be filed in the county where you live or you can apply online online.