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Valid XML schemas and business rules for Form 1041 Modernized e-File (MeF)

 

The following links provide information and technical guidance for software developers and transmitters who are interested in developing software for the Modernized e-File (MeF) Form 1041. You will find the Extensible Markup Language (XML) schemas, business rules, and other useful information separated by tax year.

Form 1041 production and Assurance Testing System (ATS) - Current valid schema

Tax year

Modernized e-File (MeF) schemas and business rules