Climate Change Levy return
Use form CCL100 to complete your Climate Change Levy return and post it to HMRC.
Documents
Details
For any queries, contact the Climate Change Levy ‘Registrations, payments and returns’ helpdesk.
Email HMRC to ask for this form in Welsh (Cymraeg).
Last updated 7 July 2023 + show all updates
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The Climate Change Levy return has been updated with: the current postal address to send completed Climate Change Levy returns to, a new section for bank or building society details and HMRC's bank details have also been included.
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The postal address to send completed Climate Change Levy returns to has changed.
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The address to post the form to has been updated.
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We have changed the way you file your paper returns for Climate Change Levy.
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First published.