The costs relating to expert evidence
11 The applicant submitted that each party should bear their own costs relating to expert evidence that were incurred in the proceedings.
12 The applicant submitted that the respondent's contention that arm's length parties would have transacted in USD rather than AUD was said to be supported by the evidence of Mr Gaskell, Dr Horst and Professor Boymal, called by the respondent. It was in response to the issue of the currency of the loan that the applicant put on evidence from Mr Callaghan, Mr Wasow, Mr Rowland, Dr Becker, Dr Webber, Professor Walker and Ms Silberztein and further evidence from Mr Dalzell and Mr Lewis. Ultimately, the applicant submitted, the respondent was unsuccessful on both these issues: see [6] above. The applicant submitted that the respondent also failed in certain other contentions to which the applicant responded by expert evidence. In the circumstances and given the extent of the evidence filed in relation to these issues, the applicant submitted, the order as to costs should reflect the degree of success attained. It was also relevant to consider how much time of the hearing was taken up with evidence and submissions relating to those issues on which the respondent, the ultimately successful party, failed. The applicant also submitted that although the Court found that the applicant had failed to show that the amended assessments were excessive, none of the bases on which the respondent sought to support his assessment, set out at [498] of Chevron Australia Holdings Pty Ltd v Commissioner of Taxation (No 4), was accepted by the Court. Further, none of the expert evidence filed by the respondent was of utility to the Court.
13 The respondent submitted that all of the applications were to be dismissed and costs should follow the event. This was not a case in which the applicant had been partially successful. There were no special circumstances warranting departure from the usual position for the costs of the respondent's expert evidence. This case did not involve any of the circumstances, described in Dal Pont, GE, Law of Costs (3rd ed, LexisNexis Butterworths, 2013) at [8.38]-[8.60] in which a successful party was more likely to pay its own costs. The respondent submitted he relied on fewer experts (7 vs 13) and filed fewer expert reports (21 vs 39) than the applicant. The respondent noted that he did not rely on the evidence of Mr McCormick and would not claim his costs. To the extent that the Court found some of the respondent's expert evidence to be of limited or no utility, the respondent submitted that similar findings were made with respect to the applicant's experts. It was not unreasonable or inappropriate for the respondent to prepare his expert evidence. Although some of the respondent's arguments were not accepted, these were neither discrete and severable issues nor coextensive with the expert evidence. It was not appropriate to deal with costs on an issue by issue basis. The respondent's arguments were not unreasonably raised. A party should not be dissuaded from canvassing reasonable arguments, nor should costs determinations be a "nit-picking exercise". Apportionment was even less appropriate where it was the respondent who had been successful. It would be inappropriate and unjust for the costs order against the applicant to exclude the respondent's expert evidence.
14 Turning to consider these submissions, the discretion under s 43(2) of the Federal Court of Australia Act is of course a wide one and includes the power to look at issues run in a case differentially and to make an order otherwise than that the loser pays all costs: see Evans Deakin Pty Ltd v Sebel Furniture Ltd [2003] FCA 282 at [5]; Professor Dal Pont's Law of Costs at [8.10]. See also [5] above.
15 In my opinion, however, this case does not merit apportionment of costs. Although I do not automatically equate the respondent Commissioner with an ordinary litigant as respondent, as appears to have been submitted by the respondent Commissioner, since it is his assessment which commences the process (compare Evans Deakin at [7]), the respondent Commissioner succeeded completely in terms of the final orders. In my opinion, in light of the applicant's onus of proof, see Taxation Administration Act 1953 (Cth) s 14ZZK, it is not to the point that none of the bases put forward by the respondent Commissioner as set out at [498] of Chevron Australia Holdings Pty Ltd v Commissioner of Taxation (No 4), was accepted: see [12] above. The case was a complex one, both factually and legally, and the particular issues the respondent raised were not unreasonably raised. In my view, none of the particular issues raised were sufficiently distinct and severable from the other particular issues so as to warrant apportionment. Indeed, in my opinion, the principal issues remained the application of s 136AD(3) of the Income Tax Assessment Act 1936 (Cth) as to whether the amount of the consideration in respect of the acquisition exceeded the arm's length consideration, and, alternatively, whether the applicant got a transfer pricing benefit within s 815-15 of the Income Tax Assessment Act 1997 (Cth). As was observed by a Full Court (French, Kiefel and Mansfield JJ) in Australian Trade Commission v Disktravel [2000] FCA 62 at [5], the judgment as to apportionment is in the end an evaluative one. Since, in my opinion, the particular issues raised were not sufficiently distinct and severable and the proceeding was not unduly prolonged by virtue of the parties' expert evidence which I ultimately found was not useful, I also conclude that it is not appropriate to order that the respondent Commissioner bear his own costs relating to expert evidence. That expert evidence was not unreasonably adduced.
16 Subject to what I have written above, in this case the costs should follow the event.
17 For completeness, I refuse leave to the respondent to rely on the affidavit of Stephen John Jones sworn 19 November 2015. I do not regard it as relevant.
I certify that the preceding seventeen (17) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Robertson.