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.

Documents

Self Assessment Partnership RIM artefacts version 1.0

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Special and exclusion cases version 1.0a

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Details

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

Updates to this page

Published 20 January 2023
Last updated 5 May 2023 + show all updates
  1. Special and exclusion cases version 1.0a has been added.

  2. Special and exclusion cases version 0.1a has been added.

  3. First published.

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