NO PRIMA FACIE CASE
33 Mr and Mrs Widdup have not made out a prima facie case that the notices are invalid.
34 There is no evidence capable of supporting any inference or finding that the notices were issued for an improper purpose. Each notice states on its face that the information, documents or evidence, as the case may be, was sought for the purpose of the administration or operation of a taxation law. There is no evidence to suggest that the notices were issued, or the information was required, for any other purpose. There is no evidence capable of supporting any inference or finding that the notices were not issued in good faith.
35 Mr and Mrs Widdup's contention that the notices were issued in bad faith appeared to be based on the fact that they were required to respond or attend on 18, 24 and 25 November 2022, rather than at some later point in time. There is no merit whatsoever in that contention, particularly given that, as will be explained later, the timing of the notices is not unreasonable in all the circumstances.
36 There are no defects or deficiencies on the face of the notices. As discussed earlier, the notices to give evidence were not required to provide any further detail as to the nature of the evidence that Mr and Mrs Widdup may be required to give. Nor was it necessary for the notices to identify the taxpayers in respect of whom the evidence was being sought.
37 As for the notice to give information and produce documents, the information and documents were described with sufficient clarity and particularity in Schedules A and B to the notice. While the requirement to provide the specified information and documents may perhaps be considered to be somewhat onerous, that alone provides no basis to invalidate the notice. Mr Widdup's claim that it is practically impossible for him to comply with this notice lacked credibility and cannot be accepted.
38 Mr and Mrs Widdup's main complaints appeared to revolve around the timing of the notices. In particular, the timing was said to be unreasonable because there was no urgency, and compliance with the notice was required contemporaneously with compliance with the Court-ordered timetable in the principal proceeding.
39 There is no merit in the contention that the times for compliance with the notices were unreasonable in any respect. Two of the notices were issued on 17 October 2022 and the third was issued on 21 October 2022. Mr Widdup was effectively given one month to provide the information and produce the documents identified in the third notice. That is not, in all the circumstances, an unreasonable period for compliance. It is essentially immaterial that Mr Widdup is a party to the principal proceeding. The timetable for the filing of evidence by Mr and Mrs Widdup in that proceeding is yet to be finalised.
40 It is equally immaterial that there may be no apparent urgency. That said, there is an element of urgency. The urgency arises by virtue of the fact that the review period in respect of Mrs Widdup's tax liabilities for the 2018 tax year will end shortly. That at least suggests that there is a reasonable basis for requiring the expeditious provision of information and documents that might bear on that review.
41 There is no basis whatsoever for the suggestion that it is somehow unreasonable or oppressive to require Mr and Mrs Widdup to attend and give evidence for one day each, on 25 and 24 November 2022 respectively. Mr and Mrs Widdup each had almost five weeks to prepare to give that evidence. It is again essentially irrelevant that Mr and Mrs Widdup are also parties to the principal proceeding. That does not make the requirement to attend and give evidence unreasonable or oppressive in any material way.
42 The final issue that needs to be addressed is the Deputy Commissioner's apparent intention to prevent Mr and Mrs Widdup's solicitor, Dr Dwyer, from attending the interviews to be conducted with them. Mr and Mrs Widdup contended that the Deputy Commissioner did not have the power to exclude Dr Dwyer from their interview, and that it was, in any event, unreasonable for him to be so excluded.
43 It may be accepted that s 353-10 does not expressly empower the Deputy Commissioner to exclude someone from accompanying a person who is required by notice to attend and give evidence. That said, it must equally be accepted that the Deputy Commissioner has an implied power under s 353-10 to determine who can and who cannot be permitted to attend when a person is giving evidence pursuant to a notice. It could not, for example, be doubted that the Deputy Commissioner can determine that the evidence be given in private and that members of the general public be excluded. Counsel for Mr and Mrs Widdup ultimately accepted the existence of such an implied power.
44 It is now well established that statutory powers are almost invariably conferred subject to the implied limitation that they be exercised reasonably: see Minister for Immigration and Citizenship v Li (2013) 249 CLR 332; [2013] HCA 18. A statutory power cannot be exercised arbitrarily, capriciously, in bad faith or for an improper purpose. The question then is whether, in this case, the Deputy Commissioner's decision to not permit Dr Dwyer to accompany Mr and Mrs Widdup when they give evidence was or is arbitrary, capricious or manifests bad faith or an improper purpose.
45 As noted earlier, the reason given for the exclusion of Dr Dwyer contained in the letters which enclosed the statement of reasons under s 13 of the ADJR Act in relation to the two notices to attend to give evidence was that the Deputy Commissioner had "formed the view that [Dr Dwyer's] attendance at the proposed interviews could prejudice the Commissioner's investigation because he appears to have participated in the design and/or structuring of the tax affairs of you and/or your associated entities".
46 A further hint as to why it was decided to exclude Dr Dwyer is given in paragraphs 9 to 11 and 23(i) or 22(i) of the statement of reasons (in the two notices to attend and give evidence). Those paragraphs explain why the review of the tax affairs of the Fidelity Holdings Trust was conducted on a covert basis after Dr Dwyer provided certain information on behalf of Mr Widdup in response to an information request by the Commissioner. Senior counsel for the Deputy Commissioner submitted that it is readily apparent from the relevant letters and statements of reasons that the main reason for excluding Dr Dwyer from the interviews is that Dr Dwyer had been involved in the design and structure of Mr and Mrs Widdup's tax affairs. He may therefore at some point in the future be required to give evidence in relation to those affairs. It was submitted that, in those circumstances, it was reasonable to exclude Dr Dwyer from attending Mr and Mrs Widdup's interviews so as to avoid any potential conflict that may arise.
47 While the reasons given by or on behalf of the Deputy Commissioner for excluding Dr Dwyer from attending the interviews may not be particularly compelling, I am nonetheless not persuaded that the decision to exclude Dr Dwyer was legally unreasonable. That is because I am not persuaded that the decision to exclude Dr Dwyer was arbitrary, capricious, lacking bona fides, illogical or made for an improper purpose.
48 It should also perhaps be noted in this context that the decision to exclude Dr Dwyer from the interviews was not, strictly speaking, a condition or requirement specified in the relevant notices. It was referred to only in the covering letters. It is therefore somewhat doubtful that the decision to exclude Dr Dwyer, even if found to be legally unreasonable, would necessarily lead to the invalidity of the notices themselves. The interlocutory relief sought by Mr and Mrs Widdup related only to the notices. It is, however, unnecessary to reach a concluded view in respect of this issue given the finding that the decision was not legally unreasonable in any event.