Tax year 2025 Forms 1094-B, 1095-B, 1094-C, and 1095-C Affordable Care Act Information Returns (AIR) release memo, XML schemas and business rules version 1.0

AATS and production start and end dates

Posting dates	Start date	End date
AATS date	11/3/2025	TBD
Production date	TBD	TBD

Release memo, XML schemas and business rules

Release memo PDF: Updated 10/3/2025
Schemas 1094-B, 1094-C, 1095-B, 1095-C ZIP: Updated 10/24/2025 (version 1.0)
Business rules versions PDF and CSV formats ZIP: Updated 3/11/2025 (version 1.0)

Back to AIR TY 2025 page

Page Last Reviewed or Updated: 24-Oct-2025