The appellant's submissions
17 The appellant accepted that in De Vonk a Full Court of this Court held that self-incrimination privilege was abrogated by s 264, but nevertheless contended that the reasoning in De Vonk, at least in relation to what the appellant called "the express abrogation argument", namely, that the words appearing in s 8C(1B) of the TAA, "not capable of complying" with the Notice, reflect or evince legislative intention to abrogate self-incrimination privilege, had been "undermined", even "directly overruled", by the High Court's observations in Daniels Corporation International Pty Ltd v Australian Competition and Consumer Commission (2002) 213 CLR 543 ("Daniels") at [33] per Gleeson CJ, Gaudron, Gummow and Hayne JJ at [33] and McHugh at [46].
18 The appellant further contended that to maintain a contrary contention would be wholly inconsistent with the line of authorities that support the proposition that s 264 does not abrogate legal professional privilege (Baker v Campbell (1983) 153 CLR 52: at 87, 88 per Murphy J; at 93, 96 per Wilson J; at 115, 116, 118 per Deane J and at 121, 127 per Dawson J) as self-incrimination privilege is an important common law immunity (Sorby v The Commonwealth (1983) 152 CLR 281 at 289, 294, 295, 309, 311) ("Sorby").
19 The appellant, in support of her argument, also referred to the absence of any protection against documents and information provided pursuant to s 264 being subsequently provided to a prosecutor, cf Sorby at 294, 295 per Gibbs CJ; at 310, 311 per Mason, Wilson and Dawson JJ, specifically referring to the exceptions to s 355-25 of Sch 1 to the TAA to be found in items 2 and 3 of the table of exceptions in s 355-50(2). The appellant argued that there is no express protection against self-incrimination elsewhere under the tax legislation, which indicates that the protection is itself to be found in s 264.
20 The appellant acknowledged that on the introduction of ss 8C and 8D into the TAA in 1984, the Explanatory Memorandum stated at p 55 that s 8C "requires compliance to the extent that the subject person is capable of complying with the particular requirement. Thus, self-incrimination would not be a defence to a charge under section 8C", but observed that the High Court has consistently held that it is the language of the statute that the Court is required to interpret, rather than a statement of legislative intention issued by a Minister: Jemena Asset Management (3) Pty Ltd v Coinvest (2011) 244 CLR 508 at [50] (French CJ, Gummow, Heydon, Crennan, Kiefel and Bell JJ) referring to Saeed v Minister for Immigration & Citizenship (2010) 241 CLR 252 at [31] (French CJ, Gummow, Hayne, Crennan and Kiefel JJ) and Alcan (NT) Alumina v Commissioner of Territory Revenue (2009) 239 CLR 27 at [47] (Hayne, Heydon, Crennan and Kiefel JJ); referring also to s 34(1) of the Acts Interpretation Act 1901 (Cth).
21 The appellant's submissions also called into question the second ground relied upon in De Vonk for the Full Court's conclusion that the statute must have abrogated self-incrimination privilege by necessary implication because to do otherwise would stultify the operation of s 264. This was referred to as the "stultification argument".
22 First, the appellant referred to the observations of McHugh J at [43] in Daniels that a general power (as s 264 is) will be given some operation even if that operation is limited in scope.
23 Second, the appellant argued that in the context of the legislation in which s 264 is found there is, with respect, no stultification of the purpose of s 264 if self-incrimination privilege prevails, for the following reasons:
(1) The scope of s 264 is limited by the scope and purposes of the 1936 Act: Southwestern Indemnities Limited v Bank of New South Wales (1973) 129 CLR 512 at 519-520 and Commissioner of Taxation v Australia & New Zealand Banking Group Limited (1979) 143 CLR 499 ("Smorgon") at 525 (Gibbs ACJ), 534 (Mason J), 544 (Murphy J); Industrial Equity Limited v Deputy Commissioner Taxation (1990) 170 CLR 649 at 659-60. Primarily, it is concerned with assessment: Smorgon at 536 per Mason J. The scope of s 264 does not include investigating criminal offences in relation to taxation affairs. This may be contrasted with the purpose of the legislation in question in Pyneboard Proprietary Limited v Trade Practices Commission (1983) 152 CLR 328 which was expressly directed to giving the Commissioner access to information, documents and evidence in relation to "a contravention" of the Trade Practices Act 1974 (Cth). In s 6 of the 1936 Act, "this Act" is defined to include the Income Tax Assessment Act 1997 (Cth) ("the 1997 Act") and also Pt IVC and Sch 1 of the TAA. The 1936 Act does not incorporate taxation offences of the TAA and, therefore, the purpose of the s 264 notice is not to collect evidence of a contravention of the TAA.
(2) The Commissioner can issue a s 264 notice to someone other than the taxpayer and to which self-incrimination privilege is irrelevant: for instance, banks, accountants, lawyers, real estate agents or other persons.
(3) Not every misstatement in a tax return will ground a prosecution for an offence. Accordingly, it will not be in every case that a claim for self-incrimination privilege will be open. There would not be, in the ordinary case, the necessary reasonable apprehension that an answer would tend to incriminate the taxpayer, in order to found a claim of self-incrimination privilege.
(4) There is nothing to suggest that the offence provision that existed before 1984 stultified the operation of s 264, even though privilege against self-incrimination apparently could then be claimed. This type of analysis was employed by the High Court in Daniels, per Gleeson CJ, Gaudron, Gummow, Hayne JJ at [33] and McHugh J at [46]. In Stergis v Boucher (1989) 86 ALR 174, Hill J noted that prior to the amendments to s 8C, it was open to argument that the privilege prevailed at 188.7-189.2.
(5) To the extent that it might be contended that the protection of the privilege under s 264 stultifies the assessment process, the Commissioner has numerous sources of information from which to make an assessment and is not solely reliant upon the taxpayer for the information.
(6) Once there is an "assessment" it matters not whether some provision of the TAA has or has not been complied with, or if the assessment is wrong: the validity and due making of the assessment is protected and, in all but proceedings under Pt IVC of the TAA (where the taxpayer may challenge the quantum of the assessment), the assessment is conclusive proof that the particulars are correct. The reversal of the onus of proof ensures that there is no stultification of the assessment process, in the event that self-incrimination privilege prevails under a s 264 notice.
(7) There is no stultification of the recovery process. Once an assessment has been issued, the Commissioner can commence to recover irrespective of Pt IVC review or appeal proceedings: ss 14ZZM and 14ZZR of the TAA. The Commissioner can recover notwithstanding the pendency of an objection.
24 In conclusion, the appellant contended that for the foregoing reasons there is no stultification of the s 264 power (or the assessment and recovery process to which it is directed), if privilege against self-incrimination prevails under s 264; with respect to their Honours in De Vonk, maintenance of the privilege against self-incrimination under s 264 will not stultify its operation.