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For you and your family
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Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return


Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Release Memo for 941x Modernized e-File (MeF) Quarterly Forms 2016v1.0

Updated February 05, 2016

The 941x Quarterly Form 2016v1.0 Schema and Business Rule packages have been posted to The posted Schema version 2016v1.0 were generated using the latest Schemas in Production. An updated Business Rule package was posted on September 8, 2015. These Schemas and Business Rules were made available in ATS on November 2, 2015 and will be available in Production on April 1, 2016.

XML Schemas

The "Diff" Files for the 941x Quarterly Forms identify the changes from the TY 2015v3.0 Schema package to the TY 2016v1.0 Schema package.

Business Rules

The 941x Quarterly Form 2016v1.0 Business Rules have been posted in two (2) formats that contain identical information: Adobe (.pdf) and Comma Separated Values (.csv).

If you have any questions about the Schemas and Business Rules, please send your inquiry to the MeF Mailbox.

MeF Program Information
Schemas, Business Rules, and Release Memo for 941x Quarterly Forms (2016v1.0)