The Court's Jurisdiction
10 Section 44(1) of the AAT Act provides:
A party to a proceeding before the Tribunal may appeal to the Federal Court of Australia, on a question of law, from any decision of the Tribunal in that proceeding.
11 Section 44(3) relevantly provides that this Court has jurisdiction to hear and determine appeals instituted in the Court in accordance with s 44(1).
12 Rule 33.12(2) prescribes the content of a notice of appeal for an appeal commenced under s 44 of the AAT Act:
The notice of appeal must state:
(a) the part of the decision the applicant appeals from or contends should be varied; and
(b) the precise question or questions of law to be raised on the appeal; and
(c) any findings of fact that the Court is asked to make; and
(d) the relief sought instead of the decision appealed from, or the variation of the decision that is sought; and
(e) briefly but specifically, the grounds relied on in support of the relief or variation sought.
(Emphasis added.)
13 In an oft-cited passage in TNT Skypak International (Aust) Pty Ltd v Federal Commissioner of Taxation (1988) 82 ALR 175 at 178, Gummow J explained the change wrought by the enactment of s 44 of the AAT Act: "The existence of a question of law is now not merely a qualifying condition to ground the appeal, but also the subject matter of the appeal itself": cited with approval in Mulherin v Commissioner of Taxation [2013] FCAFC 115 at [7]; see also Price Street Professional Centre Pty Ltd v Commissioner of Taxation (2007) 243 ALR 728 at [40] and [73]. In Branson v Commissioner of Taxation (2008) 73 ATR 864 at [36], Emmett J observed of the question of law that: "[I]t and it alone, is the subject matter of the appeal and the ambit of the appeal is confined to that question of law".
14 As outlined in more detail below, with the exception of the "administrative penalty" issue, the parts of the decision of the Tribunal that are complained of in the notice of appeal concern the deductibility of amounts under s 8-1 of the Income Tax Assessment Act 1997 (Cth) ("1997 Act").
15 In Commissioner of Taxation v Brixius (1987) 16 FCR 359, the Full Court considered whether s 44(3) of the AAT Act conferred jurisdiction on the Court to hear and determine an appeal from a decision of the Tribunal concerning the deductibility of rent paid by the taxpayer (who was employed by the Department of Education) to the extent that it was referrable to the taxpayer's home study under s 51 of the Income Tax Assessment Act 1936 (Cth) ("1936 Act"), being the antecedent provision of s 8-1 of the 1997 Act: there is no material difference between the two provisions: see Commissioner of Taxation v Citylink Melbourne Ltd (2006) 228 CLR 1 at [90] per Crennan J (Gleeson CJ, Gummow, Callinan and Heydon JJ concurring).
16 In Brixius the Tribunal determined the issue in the taxpayer's favour and the Commissioner appealed to this Court pursuant to s 44 of the AAT Act. The Commissioner identified the issues in the appeal as whether the rent was an outgoing "incurred in gaining or producing assessable income" and whether it was of a "private or domestic nature" within the second limb of s 51(1) (at 362). The Commissioner submitted that the Court's jurisdiction was enlivened by reason that the "Tribunal had wrongly applied the relevant law to the facts before it" (at 362-363).
17 In the joint reasons delivered by the Court for dismissing the Commissioner's appeal, the Court stated that (at 365-367):
The difficulty which confronts the Commissioner is that, once having identified the correct principles of law (a matter which was not challenged) the question for determination by the Tribunal is, in a matter of this nature, essentially a question of fact, or of fact and degree.
As a matter of law the question for determination on the first limb of s 51(1) is whether the outgoing has the necessary relation to the gaining of assessable income, that is, has it the essential character of an outgoing incurred in gaining such income? The Tribunal correctly identified this principle and the Commissioner did not contend to the contrary. Its task was then to apply the law to the facts as found. The application of s 51(1) in this manner is in the varied circumstances of each case very much a matter of fact and degree. These factors were so stated by Wilson J who gave the principal judgment of the majority of the High Court in Commissioner of Taxation (Cth) v Forsyth (1981) 148 CLR 203 [referencing passages at 210, 213 and 215).
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Likewise in respect of the exception to s 51(1) the question is whether the outgoing has a private or domestic character. Murphy J said at 197 of Handley v Commissioner of Taxation (Cth) (1981) 148 CLR 182 when dealing with the domestic character of the outgoings, "These are all questions of degree". Mason J said at 195 of Handley's case:
"The application of the provisions of s 51(1) gives rise to difficulty in some cases. That is because there is an infinite variety of factual situations to which it may apply. It is not always easy to distinguish one case from another when, in order to apply the section, it is necessary to take a number of factors into account."
Both Forsyth and Handley were cases dealing with claims for deduction of rent or interest paid in respect of home studies. Earlier Rich J in Maryborough Newspapers Co Ltd v Federal Commissioner of Taxation (1929) 43 CLR 450 at 453 said of a like provision in an earlier Income Tax Act:
"All the cases emphasise the necessity of determining as a matter of fact, what the purpose of the expenditure was, and whether it was made wholly and exclusively for the production of assessable income."
In the circumstance that after identifying the relevant principle of law its application is very much a matter of fact and degree, it is necessary to turn to the Commissioner's grounds of appeal and the contentions he put before this Court. ...
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... [I]n our view the Commissioner has not identified any question of law which affected the Tribunal's decision and in respect of which he contends it has erred. The decision of which he complains arises exclusively out of the application of the correct principles of law to the facts. As such, the matters which he would wish to argue before this Court are matters of fact and degree, and this Court has no jurisdiction. Therefore we acknowledge that we are not empowered to substitute our view for that of the Tribunal ...
18 See also Price Street Professional Centre at [37]-[44].