QuickAlerts – Technical – Form 1040 Series Business Rules and Schema are Available.

Subject: Form 1040 Series Business Rules and Schema are Available.

Attention: Software Developers, Return Transmitters and Authorized IRS e-File Providers/EROs

Tax Year 2023 / Processing Year 2024 Business Rules and Schema

Form 1040 Series 2023v4.0
Form 2350 2023v1.1
Form 4868 2023v1.1
Form 56 CUv23.1
Form 9465 CUv25.1

Tax Year 2022 / Processing Year 2024 Schema Only

Form 1040 Series 2022v5.5 (Revised)

Software Developers and State organizations may download Modernized e-File (MeF) schemas and business rules from their e-Services mailbox. To access these files, you must have:

An active e-Services account
An e-File application with the Software Developer or State provider option with the associated tax type of 1040, 2350, 4868, 56 or 9465

Please visit the Modernized e-File (MeF) Schemas and Business Rules page on IRS.gov for more information about MeF Schemas and Business Rules.

You may have several messages in your account. Please open all of them to find the set you would like to download. After 60 days the messages are purged. If you have the appropriate role and do not have these files available for download within 48 hours, please contact the MeF Mailbox with the Company Name, ETIN and Schema Package(s) with Tax Year needed.