(1) Chapter 4 of Part 12 of the Principal Act is amended -
(a) in section 403 -
(i) in subsection (1) by inserting the following after paragraph (c):
"(d) For the purposes of this section, where, in relation to a company which carries on a business -
(i) the activities -
(I) of the company,
(II) of the company and all companies of which it is a 75 per cent subsidiary (within the meaning of section 9) and all companies which are its 75 per cent subsidiaries (within the same meaning), or
(III) of the company and all companies (being companies which, by virtue of the law of the territory in which the company is resident for the purposes of tax, are so resident in that territory; and for this purpose, 'tax', in relation to such a territory, means any tax imposed in the territory which corresponds to corporation tax in the State) of which it is a 75 per cent subsidiary (within the meaning of section 9) or which are its 75 per cent subsidiaries (within the same meaning),
consist wholly or ma
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