Scheduled Maintenance for the Affordable Care Act Information Returns (AIR) System

Internal Revenue Service (IRS) sent this bulletin at 08/21/2025 01:06 PM EDT

Having trouble viewing this email? View it as a Web page.

QuickAlerts for Electronic ACA Information Returns

August 21, 2025

Subject: Scheduled Maintenance for the Affordable Care Act Information Returns (AIR) System

The AIR Production and ACA Assurance Testing System (AATS) environments will be unavailable due to scheduled maintenance from Thursday, September 4, 2025, at 5:00 P.M. Eastern time until Saturday, September 6, 2025, at 8:00 P.M. Eastern time.

Please do not attempt to access the AIR Production or AATS environments via the Application to Application (A2A) and User Interface (UI) Channels during the maintenance period.

Please monitor the AIR System Operational Status page for any updates.

We apologize for any inconvenience this may cause.

Thank you for subscribing to QuickAlerts for Electronic ACA Information Returns, an IRS e-mail service.

If you know someone who might want to subscribe to this mailing list, please forward this message to them so they can subscribe.

This message was distributed automatically. Please Do Not Reply To This Message.

e-file Resources

Scheduled Maintenance for the Affordable Care Act Information Returns (AIR) System

e-file Resources

Other Useful Links