Friday, March 5, 2021

IRS News: MeF Extended Maintenance Window Sunday March 7

 MeF Production and Assurance Testing System (ATS) environments will be unavailable due to maintenance from 12:01 a.m. Eastern through 10:00 a.m. Eastern on Sunday, March 07, 2021.

Please refrain from accessing the MeF Systems during this maintenance.

Please monitor the MeF Operational Status page  for any future updates.

We apologize for any inconvenience this may cause.