Register your company

If you're a company secretary, use Construction Industry Scheme (CIS) form CIS305 to register your company as a subcontractor, or apply for gross payment status.


Company registration

Company registration guidance notes

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If you’re a company secretary, use form CIS305 to register your company as a Construction Industry Scheme (CIS) subcontractor, or apply for gross payment status.

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Use these CIS forms to:

Published 1 August 2014
Last updated 16 May 2016 + show all updates
  1. The Cynllun y Diwydiant Adeiladu – Nodiadau arweiniad ar gyfer cofrestru cwmni has been added to the page.

  2. Legislative changes have reduced the Alternative Turnover test from £200,000 to £100,000 as from 6/4/16.

  3. CIS305 has been updated to reflect new tax year changes.

  4. Added Welsh iform

  5. First published.