Guidance

Self Assessment technical specifications (2023) for partnership returns

Use this technical documentation for partnership returns if you’re a software developer working with the Self Assessment online service.

• From: HM Revenue & Customs
• Published: 20 January 2023
• Last updated: 5 May 2023 — See all updates

Documents

Self Assessment Partnership RIM artefacts version 1.0

ZIP, 1.11 MB

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Special and exclusion cases version 1.0a

ODT, 35.2 KB

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Details

Individual returns technical specifications for software developers working with the Self Assessment online service.

Published 20 January 2023
Last updated 5 May 2023 + show all updates

1. 5 May 2023

   Special and exclusion cases version 1.0a has been added.

2. 16 March 2023

   Special and exclusion cases version 0.1a has been added.

3. 20 January 2023

   First published.