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Guidance

Self Assessment technical specifications (2017): trust and estate returns

Trust and estate returns technical specifications for Self Assessment Online software developers.

Documents

Trust RIM artefacts version 1.1 (21 December 2016)

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If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email different.format@hmrc.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Validation rules for trusts version v2.0 (16 December 2016)

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Recognition process and test cases version 3.0 (14 March 2017)

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Trust long tax and National Insurance contributions calculation version v1.3 (15 March 2017)

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Trust calculator version 1.7 (22 March 2017)

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Specials and exclusions cases version v2.0 (17 March 2017)

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Details

Trust and estate returns technical specifications for software developers working with the Self Assessment Online service.

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