AATS and production start and end dates Posting dates Start date End date AATS date TBD TBD Production date TBD TBD Release memo, XML schemas and business rules Release memo PDF: Updated 8/16/2024 Schemas 1094-B, 1094-C, 1095-B, 1095-C ZIP: Updated 8/16/2024 (version 1.0) Business rules versions PDF and CSV formats ZIP: Updated 9/13/2024 (version 1.0) Back to AIR TY 2024 page