Published 1 January 2014
Last updated 28 April 2022
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28 April 2022
National Insurance guidance has been added to be used from 6 July 2022 until the end of the tax year 2022 to 2023.
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17 January 2022
The 2022 to 2023 National Insurance guidance for software developers has been added.
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10 September 2021
The 2021 to 2022 National Insurance guidance for software developers has been added.
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4 August 2020
The 2020 to 2021 National Insurance guidance for software developers has been added.
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29 January 2019
The 2019 to 2020 National Insurance guidance for software developers has been added.
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17 January 2018
The December 2017 version of the NI Guidance for Software Developers specification has been replaced with the January 2018 version.
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3 January 2018
The 2018 to 2019 National Insurance guidance for software developers has been added.
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23 December 2016
NI guidance for software developers (2017 to 2018) has been published
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6 January 2016
The National Insurance guidance for software developers (2016 to 2017) attachment has been added to the page.
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28 January 2015
Example 4 (pages 38 to 41) revised January 2015.
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1 January 2014
First published.
