CTM06735 | Corporation Tax: loss buying: related companies and co-transferred companies
From HM Revenue & Customs · Company Taxation Manual
CTA10/S676AA, S676AL, S676CB, S676CI, S676EC and S676EE
The restrictions in CTA10/PART14/CHAPTER2A, CHAPTER2C and CHAPTER2E use the concepts of related and co-transferred companies.
Related company
For the purposes of CHAPTER2A, CHAPTER2C and CHAPTER2E, two companies are related to one another at any time when they meet
the group condition for group relief for carried-forward losses (CTA10/S188CE, S188FB, CTA10/PART5/CHAPTER5), or
any of the consortium conditions at CTA10/S188CF to S188CI.
It does not matter which would be the surrendering company and which would be the claimant company in a claim for relief. Provided the companies meet one of the conditions above, they are related (CTA10/S676AL and S676CI).
Co-transferred company
The restrictions in CTA10/PART14/CHAPTER2A, CHAPTER2C and CHAPTER2E operate to restrict relief in certain situations involving co-transferred companies as well as companies that have themselves been transferred through a change in ownership (CTA10/S676AA, S676CB and S676EC).
A co-transferred company is any company that was related to the transferred company both immediately before and immediately after the change in ownership.
In practice, a co-transferred company will also be a transferred company. The term is required to prevent certain surrenders of losses as group relief for carried-forward losses from one transferred company to another, in situations involving a major change in the business of a transferred company or a transfer of trade.