How to calculate your taxable profits (Self Assessment helpsheet HS222)
Find out how to calculate your taxable profits.
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Details
Work out your taxable profits if you’re self employed or in a partnership. It covers:
- accounting periods
- how business profits are taxed
- cost of sales
- allowable business expenses
- basis periods
- overlap profits and relief
- capital allowances and balancing charges
- commencements and cessations
- losses ― terminal loss relief
- partners’ trading or professional profits
- providing personal services through a partnership
From 2013 to 2014 it also includes:
- cash basis
- simplified expenses
Updates to this page
Last updated 11 April 2024 + show all updates
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'Working Sheet 3: work out your transition profit (2024)' has been added.
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The helpsheet and working sheets 1 and 2 for tax year 2023 to 2024 have been added. The versions for tax year 2019 to 2020 have been removed.
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The helpsheet and working sheets have been added for the tax year 2022 to 2023. The helpsheet and working sheet for 2019 have been removed.
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The helpsheet and working sheet have been added for the tax year 2021 to 2022. The helpsheet and working sheet for 2018 have been removed.
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The helpsheet and working sheet have been added for the tax year 2020 to 2021.
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A new version of the helpsheet and notes have been added for the 2019 to 2020 tax year.
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The helpsheet and working sheet have been added for the tax year 2018 to 2019.
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The helpsheet and working sheet have been added for the tax year 2017 to 2018.
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The helpsheet and working sheet have been added for the tax year 2016 to 2017.
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Rates, allowances and duties have been updated for the tax year 2016 to 2017.
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Rates, allowances and duties have been updated for the tax year 2015 to 2016.
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First published.