Corporation Tax Act 2010

606 Groups

(1) For the purposes of this Part a company (“the principal company”) and all its 75% subsidiaries form a group; and if any of those subsidiaries have 75% subsidiaries the group includes them and their 75% subsidiaries, and so on.

This is subject to subsection (2).

(2) A group does not include—

(a) a company (other than the principal company) which is not an effective 51% subsidiary of the principal company,

(b) an insurance company,

(c) an insurance subsidiary, or

(d) an open-ended investment company.

(3) A company cannot be a member of more than one group; and if a company would be a member of more than one group, section 170(6) of TCGA 1992 (capital gains tax: groups) applies to determine the group of which it is a member.

(4) Subsection (3) does not apply for the purposes of Chapter 10.

(5) In this section—

• “effective 51% subsidiary” has the meaning given by section 170(7) of TCGA 1992 (groups of companies),

• “75% subsidiary” has the meaning given by section 1154(3) (subsidiaries),

• “insurance company” has the meaning given by section 431(2) of ICTA,

• “insurance subsidiary” means a company in which at least 75% of the ordinary shares are held by one or more insurance companies, and

• “open-ended investment company” has the meaning given by section 613.