Skip to main content
Form

Corporation Tax: group and consortium relief (CT600C)

Use this form if you're claiming or surrendering relief under the group or consortium relief provisions.

Updates to this page

From:
HM Revenue & Customs
Published:
7 April 2015
Last updated:
1 April 2025
Show all updates

  1. Link to the form CT600 and Autumn Statement has been updated.

  2. A link to the CT600C guidance has been added.

  3. The related forms and guidance have been updated for 2023.

  4. The related forms and guidance have been updated for 2022.

  5. Welsh language version added.

  6. Supplementary pages CT600C (2017) have been updated to CT600C (2018).

  7. Supplementary pages CT600C (2015) have been updated to CT600C (2017).

  8. First published.

Documents

CT600C: group and consortium relief

PDF, 362 KB, 5 pages

This file may not be suitable for users of assistive technology.

Request an accessible format
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email different.format@hmrc.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

Before you download the form and send it in the post, check when you need to send an online Company Tax Return.

Use this form if you’re claiming or surrendering relief under group or consortium, or unrelieved foreign tax provisions.

Use form CT600 to file a Company Tax Return by post if you cannot file it online.

Read the Autumn Statement 2024 — overview of tax legislation and rates (OOTLAR) for an overview of the main Budget changes affecting Corporation Tax.

Use the CT600C guidance to help you complete the CT600C supplementary page form.

Sign up for emails or print this page

Related content