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The IRS will conduct annual Labor Day maintenance on numerous electronic systems beginning Saturday, Sept. 2, at 8 p.m. ET and ending Tuesday, Sept. 5, at 5 a.m. ET.
The Transcript Delivery System, TIN Matching, e-file Application, ACA and Registration Services will not be operational during this time. The IRS asks that users refrain from accessing e-services to conduct business during this period.
The IRS had earlier scheduled outages for its e-Services systems for Aug. 17 to 21, but postponed that outage late last week. (See