Tax year 2019 Affordable Care Act Information Returns (AIR) known issues, crosswalks, schemas and business rules

The links below provide information and technical guidance for software developers and transmitters who are interested in developing software for AIR for Tax Year 2019. Included are links to Known Issues, Form to Schema Crosswalks, XML Schemas, and Business Rules.
Software Development

Tax year 2023 Form 1040 series and extensions Modernized e-File (MeF) Assurance Testing System (ATS) information

Tax Year 2023 Form 1040 Series and Extensions Modernized (MeF) Assurance Testing System (ATS) Information
Software Development

Tax year 2022 Affordable Care Act Information Returns (AIR) known issues, schemas and business rules

Information and technical guidance for software developers and transmitters who are interested in developing software for AIR for Tax Year 2022. Included are links to known issues, XML schemas, and business rules.
Software Development

Tax Year 2021 Affordable Care Act information Returns (AIR) known issues, schemas and business rules

Information and technical guidance for software developers and transmitters who are interested in developing software for AIR for Tax Year 2021. Included are links to Known Issues, XML Schemas, and Business Rules.
Software Development

Tax year 2024 Affordable Care Act Information Returns (AIR) known issues, schemas and business rules

Information and technical guidance for software developers and transmitters who are interested in developing software for AIR for tax year 2024. Included are links to known issues, XML schemas, and business rules.
Software Development

Tax year 2023 Affordable Care Act Information Returns (AIR) known Issues, schemas and business rules

Information and technical guidance for software developers and transmitters who are interested in developing software for AIR for tax year 2023. Included are links to known issues, XML schemas, and business rules.
Software Development

Tax year 2023 MeF exempt organizations and other tax-exempt entities release memo, Oct. 10, 2024

We are providing new versions of tax year 2023 eXtensible Mark-up Language (XML) schemas and business rules for the following forms in processing year 2025.
Software Development
Software Developers

Tax year 2023 valid XML Schemas and Business Rules for Form 720 Modernized e-File (MeF)

TY 2023 Form 720 Home page to be established to keep SWD’s abreast of all the current Schemas and Business Rules
Software Development
Software Developers

Tax year 2024 Form 1040 series and extensions Modernized e-File (MeF) Assurance Testing System (ATS) information

Tax year 2024 Form 1040 series and extensions MeF ATS scenarios
Software Development
Software Developers

Frequently asked questions: E-file requirements for specified tax return preparers (sometimes referred to as the e-file mandate)

Frequently Asked Questions: E-file Requirements for Specified Tax Return Preparers (sometimes referred to as the e-file mandate)
Software Development
Software Developers