‘(1) HMRC may apply to the tribunal for an order that— (a) a proposal is notifiable, or (b) arrangements are notifiable. (2) An application must specify— (a) the proposal or arrangements in respect of which the order is sought, and (b) the promoter. (3) On an application the tribunal may make the order only if satisfied that section 306(1)(a) to (c) applies to the relevant arrangements.’
‘“arrangements” includes any scheme, transaction or series of transactions’
‘(1) In this Part “notifiable arrangements” means any arrangements which— (a) fall within any description prescribed by the Treasury by regulations, (b) enable, or might be expected to enable, any person to obtain an advantage in relation to any tax that is so prescribed in relation to arrangements of that description, and (c) are such that the main benefit, or one of the main benefits, that might be expected to arise from the arrangements is the obtaining of that advantage.’
‘(1) Arrangements are prescribed if the arrangements are a standardised tax product. But arrangements are excepted from being prescribed under this regulation if they are specified in regulation 11. (2) For the purposes of paragraph (1) arrangements are a product if— (a) the arrangements have standardised, or substantially standardised, documentation— (i) the purpose of which is to enable the implementation, by the client, of the arrangements; and (ii) the form of which is determined by the promoter, and not tailored, to any material extent, to reflect the circumstances of the client; (b) a client must enter into a specific transaction or series of transactions; and (c) that transaction or that series of transactions are standardised, or substantially standardised in form. (3) For the purpose of paragraph (1) arrangements are a tax product if it would be reasonable for an informed observer (having studied the arrangements) to conclude that the main purpose of the arrangements was to enable a client to obtain a tax advantage. (4) For the purpose of paragraph (1) arrangements are standardised if a promoter makes the arrangements available for implementation by more than one other person.’
‘(1) Arrangements are prescribed if— (a) Conditions 1 and 2 are met and Condition 3 is not met; or (b) Conditions 1, 2 and 3 are met and at least one of Conditions 4 and 5 is met. (2) Condition 1 is met if the arrangements involve at least one of the following— (a) a relevant third person taking a relevant step under section 554B [earmarking of sum of money or asset]; (b) any person taking a relevant step under section 554C [payment of sum or transfer of asset] or 554D [making asset available]; or (c) B [a current, past or prospective employer] taking a step under section 554Z18 [earmarking] or 554Z19 [provision of security]. (3) Condition 2 is met if the main benefit, or one of the main benefits, of the arrangements is that an amount that would otherwise count as employment income under section 554Z2(1) is reduced or eliminated. (4) Condition 3 is met if, by reason of at least one of sections 554E to 554X [exclusions] or regulations made under section 554Y [further exclusions], Chapter 2 of Part 7A does not apply. (5) Condition 4 is met if the arrangements involve one or more contrived or abnormal steps without which the main benefit in paragraph (3) would not be obtained. (6) Condition 5 is met if the arrangements involve— (a) a relevant step being treated as taking place; and (b) Chapter 2 of Part 7A applying as a consequence of sub-paragraph (a). (7) In this regulation— (a) references to sections or Parts are to those in ITEPA unless otherwise stated; (b) “B” has the meaning given for Part 7A by sections 554A(1)(a) and 554Z17(7) read together [see note to sub-reg (2) above]; (c) “contrived or abnormal” has the same meaning as insection 207 of the Finance Act 2013 ; and (d) “relevant third person” has the same meaning as in section 554A(7).’
‘For the purposes of this Part a person is a promoter— (a) in relation to a notifiable proposal, if, in the course of a relevant business, the person (“P”)— (i) is to any extent responsible for the design of the proposed arrangements, (ii) makes a firm approach to another person (“C”) in relation to the notifiable proposal with a view to P making the notifiable proposal available for implementation by C or any other person, or (iii) makes the notifiable proposal available for implementation by other persons, and (b) in relation to notifiable arrangements, if he is by virtue of paragraph (a)(ii) or (iii) a promoter in relation to a notifiable proposal which is implemented by those arrangements or if, in the course of a relevant business, he is to any extent responsible for— (i) the design of the arrangements, or (ii) the organisation or management of the arrangements.’
‘In the application of this Part to a proposal or arrangements which are not notifiable, a reference to a promoter or introducer is a reference to a person who would be a promoter under subsections (1) to (5) if the proposal or arrangements were notifiable.’
‘a relief or increased relief from, or repayment or increased repayment of, income tax, or the avoidance or reduction of an assessment to income tax or the avoidance of a possible assessment thereto, whether the avoidance or reduction is effected by receipts accruing in such a way that the recipient does not pay or bear tax on them, or by a deduction in computing profits or gains.’
‘The paragraph, as I understand it, presupposes a situation in which an assessment to tax, or increased tax, either is made or may possibly be made, that the taxpayer is in a position to resist the assessment by saying that the way in which he received what it is sought to tax prevents him from being taxed on it; and that the Revenue is in a position to reply that if he had received what it is sought to tax in another way he would have had to bear tax. In other words, there must be a contrast as regards the “receipts” between the actual case where these accrue in a non-taxable way with a possible accruer in a taxable way, and unless this contrast exists, the existence of the advantage is not established.’
‘… the argument for the Crown appeared to demand for its success that the grantee of the option did not acquire a perquisite at the date of the grant. There could not be one perquisite at the date of the grant and a second perquisite when the shares were taken up. Therefore the Crown's case, in my opinion, fails at the initial step. But there are other grave difficulties in the way of its success. The taxable perquisite must be something arising “therefrom,” i.e., from the office, in the year of assessment. I do not want to embark on the notoriously difficult problem as to the year to which for the purpose of tax a payment should be ascribed, if it is not expressly ascribed to any particular year. But I do not find it easy to say that the increased difference between the option price and the market price in 1956 or, it might be, in 1964 in any sense arises from the office. It will be due to numerous factors which have no relation to the office of the employee, or to his employment in it. The contrast is plain between the realised value, as it has been called, of the option when the shares are taken up (though the realisation falls short of money in hand) and the value of the option when it is granted. For the latter is nothing else than the reward for services rendered or, it may be, an incentive to future services. Unlike the realised value it owes nothing to the adventitious prosperity of the company in later years. On this ground also I should reject the claim of the Crown.’