AATS and production start and end dates: Posting Dates Start Date End Date AATS Date 11/02/2021 TBD Production Date TBD TBD Release memo, XML schemas and business rules Release Memo PDF: Posted: 09/01/2021 Schemas 1094-B, 1094-C, 1095-B, 1095-C ZIP: Posted: 09/01/2021 (Version 1.0 ) Business Rules Versions PDF and CSV Formats ZIP: Posted: 09/01/2021 (Version 1.0) Back to AIR TY2021 Main Page
