Guidance

Business profits toolkit

Get help if you’re a tax agent or adviser who has clients with business profits to declare on Self Assessment and Company Tax Returns.

• From: HM Revenue & Customs
• Published: 1 June 2014
• Last updated: 29 April 2022 — See all updates

Documents

Business profits toolkit: Self Assessment and Company Tax Returns (2021 to 2022)

ODT, 405 KB

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Business profits toolkit: Self Assessment and Company Tax Returns (2020 to 2021)

ODT, 403 KB

This file is in an OpenDocument format

Business profits toolkit: Self Assessment and Company Tax Returns (2019 to 2020)

PDF, 1.1 MB, 27 pages

Business profits toolkit: Self Assessment and Company Tax Returns (2018 to 2019)

PDF, 1.08 MB, 26 pages

Business profits toolkit: Self-Assessment and Company Tax Returns (2017 to 2018)

PDF, 1.03 MB, 27 pages

Details

Find out about common errors on business profits in client tax returns.

Published 1 June 2014
Last updated 29 April 2022 + show all updates

1. 29 April 2022

   The Private and personal expenditure toolkit: Self Assessment Tax Returns (2016 to 2017) has been removed.

2. 8 April 2022

   The Agent toolkit for 'Business profits' has been updated for 2021 to 2022.

3. 14 December 2021

   Agent toolkit for business profits added for 2020 to 2021.

4. 6 April 2020

   Agent toolkit for 'Business profit' added for 2019 to 2020.

5. 19 June 2019

   The Business profits toolkit: Self Assessment and Company Tax Returns (2018 to 2019) has been added.

6. 11 July 2018

   Agent toolkit for 'business profits' updated for the 2017 to 2018 tax year.

7. 11 July 2017

   Agent toolkit for business profits has been updated for the 2016 to 2017 tax year.

8. 6 July 2016

   The Business profits toolkit: Self-Assessment and Company Tax Returns (2015 to 2016) has been added to the page.

9. 11 June 2015

   Agent toolkit for Business Profits updated for the 2014 to 2015 tax year.

10. 1 June 2014

    First published.