Guidance

Self Assessment technical specifications (2020) for partnership returns

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

Documents

Partnership RIM artefacts version 1.0 (30 September 2019)

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Details

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

Published 19 December 2019
Last updated 11 November 2020 + show all updates
  1. Specials and exclusions version 2.0 (21 October 2020) has been added.

  2. Specials and Exclusions document version 1.0 (08 April 2020) has been added.

  3. Specials and exclusions document version 0.1 (27 February 2020) has been added.

  4. First published.