Guidance

Calculate tax, interest and penalties for the tax years ending 5 April 2010 to 5 April 2024

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 2024.

From:
HM Revenue & Customs
Published
22 November 2022
Last updated
11 June 2025 — See all updates

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Tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2024

PDF, 315 KB, 1 page

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Updates to this page

Published 22 November 2022
Last updated 11 June 2025 show all updates

  1. The 'Tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2024' has been updated.

  2. The tax, interest and penalty calculator for the tax years ending 5 April 2010 to 5 April 2024 has been updated.

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

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

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

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

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

  8. First published.

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