Guidance

Draft Corporation Tax forms for software developers

Use these drafts for Corporation Tax forms if you are a software developer.

Documents

CT600 2020 Version 3 draft v0.1

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CT600 2020 Version 3 guide draft v0.1

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.gsi.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

The draft ‘Company Tax Return (CT600)’ is available for software developers working with Corporation Tax online services.

Published 4 October 2019
Last updated 29 November 2019 + show all updates
  1. The Company Tax Return guide has been updated
  2. CT600 2019 Version 3 guide has been added to the page.
  3. First published.