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We are providing tax year 2024 Extensible Markup Language (XML) schemas and business rules for Form 1041 that include new tax year form(s) and tax law changes.

Release memo for Form 1041 TY 2022v4.0 posting of schemas and business rules

We are providing tax year 2022 Extensible Markup Language (XML) schemas and business rules for the following forms that include new tax year form(s) and tax law changes.

This page provides a listing of Approved IRS Modernized e-File (MeF) Providers that have passed the IRS Assurance Testing System (ATS) requirements for Software Developers of electronic Form 1041 for Tax Year 2022.

Release memo for Form 1041 TY2025v1.0

Release memo for Form 1041 TY2024v4.1

Release memo for Form 1041 TY2023v7.2

Information and technical guidance for Software Developers and transmitters who are interested in developing software for the Modernized e-File (MeF) Form 1041 for Tax Year (TY) 2022.

2025 XML schemas and business rules for Form 1041 Modernized e-File (MeF)

Main page for schema and business rule links for 1041 MeF program.