AOD Tuition Assistance Process Tuition Assistance Update 2018-2019 Thank you for your interest in applying for the Archdiocese of Detroit Tuition Assistance. The Office of Catholic Schools is in the process of preparing and updating documents for the 2018-2019 School Year. The link will be available on this site on January 19, 2018. Your school may have the application link available prior to this date on your school’s website, but additional documents (Parent Information Letter, Pastor’s Signature form, etc.) will not be posted until January 19, 2018.