Modernized e-File (MeF) provides electronic filing and payment options for filers of Corporation, Employment Tax, Estates and Trusts, Excise Tax, Exempt Organization, Individual, and Partnership Tax Returns.
MeF Assurance Testing System (ATS) Cutover October 11, 2022 – October 24, 2022
MeF ATS will be unavailable beginning Tuesday, October 11, 2022, 9:00 a.m. Eastern time until Monday, October 24, 2022, 9:00 a.m. Eastern time.
Current System Status:
Production System: Operational*
Assurance Testing System (ATS): Operational*
*Scheduled Maintenance Build: A routine system maintenance build is scheduled every Sunday from 1:00 a.m. to 7:00 a.m. Eastern.
During this maintenance period, MeF will accept submissions but will not generate acknowledgements or process any state services such as Get Submissions, Send Acknowledgements or Send Receipts.
For more information regarding MeF, please see the Modernized e-File (MeF) Program Information on IRS.gov.