http://www.kidspot.com.au/familyhealth/Healthy-Living-Immunisation-register+2624+190+article.htmTo receive family payments such as the Child Care Benefit and the Maternity Immunisation Allowance, you must keep up to date with your child's immunisation or have received an exemption. The ACIR will provide the relevant information. If you aren't up to date with your child's immunisation, to receive the payments, you will either be required to arrange for a catch-up program or apply for an exemption.