Original document : https://www.gov.uk/guidance/calculate-tax-interest-and-penalties-for-the-tax-years-ended-5-april-2011-to-5-april-2021

Change description : 2025-03-13 11:31:00: The calculator has been updated to take account of the recent interest rate change. [Guidance and regulation]

Showing diff : 2024-12-23 11:14:53.886049019 +00:00..2025-03-13 11:35:14.956988378 +00:00

Guidance

Calculate tax, interest and penalties for the tax years ending 5 April 2010 to 5 April 2023

Use this form to work out Income Tax, interest, penalties and Class 4 National Insurance contributions for tax years ending 5 April 2010 to 5 April 2023.

From:
HM Revenue & Customs
Published
22 November 2022
Last updated
2313 DecemberMarch 20242025 — See all updates

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Tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2023

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Updates to this page

Published 22 November 2022
Last updated 2313 DecemberMarch 20242025 + show all updates

  1. The calculator has been updated to take account of the recent interest rate change.

  2. The tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2023 has been updated.

  3. The tax, interest and penalty calculator has been updated to include the tax years ending 5 April 2010 to 5 April 2022.

  4. Title and form corrected to say 'for tax years ended 5 April 2010 to 5 April 2021'.

  5. The tax, interest and penalty calculator for the tax years ending 5 April 2011 to 5 April 2021 has been updated.

  6. First published.

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Contents

Update history

2025-04-17 16:00
The tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2024 has been updated.

2025-03-13 11:31
The calculator has been updated to take account of the recent interest rate change.

2024-12-23 11:14
The tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2023 has been updated.

2024-01-26 15:24
The tax, interest and penalty calculator has been updated to include the tax years ending 5 April 2010 to 5 April 2022.

2023-01-27 12:09
Title and form corrected to say ‘for tax years ended 5 April 2010 to 5 April 2021’.

2022-12-22 14:21
The tax, interest and penalty calculator for the tax years ending 5 April 2011 to 5 April 2021 has been updated.

2022-11-22 14:50
First published.