There is however one argument pressed by Mr. Bowen that I must consider. It was that because the payment of the costs added nothing to the appellant's assets it could not properly be regarded as capital expenditure. To this there are two answers: the first is that the costs were incidental to the acquisition of the shares; the second is that the test propounded is not a decisive test. It is perhaps true that that test was treated as decisive by Lawrence J. in Southern v. Borax Consolidated Ltd. [3] , for his Lordship said: "On the other question whether this is a payment properly attributable to capital or to revenue, in my opinion the principle which is to be deduced from the cases is that where a sum of money is laid out for the acquisition or the improvement of a fixed capital asset it is attributable to capital, but that if no alteration is made in the fixed capital asset by the payment, then it is properly attributable to revenue, being in substance a matter of maintenance, the maintenance of the capital structure or the capital assets of the company" [4] and he concluded his judgment by saying: "It appears to me that the legal expenses which were incurred by the respondent company did not create any new asset at all, but were expenses which were incurred in the ordinary course of maintaining the assets of the company and the fact that it was maintaining the title and not the value of the company's business does not, in my opinion, make it any different" [5] . That decision has not been accepted by this Court (Broken Hill Theatres Pty. Ltd. v. Federal Commissioner of Taxation [6] ) notwithstanding that it had been approved by the Court of Appeal in Associated Portland Cement Manufacturers v. Kerr [1] and applied by Croom-Johnson J. in Cooke v. Quick Shoe Repair Service [2] . Now, however, Southern v. Borax Consolidated Ltd. [3] has the approval of the members of the House of Lords who decided Morgan v. Tate & Lyle Ltd. [4] . In that case, however, it was not argued that the payments in question were of a capital nature; it was conceded that they were not and in these circumstances I do not regard the approval given to Southern v. Borax Consolidated Ltd. [3] as going beyond the first branch of the decision, i.e. that the costs of maintaining the taxpayer's title to land used in its business were "wholly and exclusively laid out for the purposes of the trade" which as has been seen was the only point in issue about the payments in Morgan v. Tate & Lyle Ltd. [5] . I do not therefore regard the House of Lords in that case as adopting the proposition that because a payment made for the purposes of trade has not added to a taxpayer's assets it is therefore of a revenue and not of a capital character. Some payments of a revenue character do add to the value of capital assets, such as (1.) renewals, the subject of decision in Rhodesia Railways Ltd. v. Income Tax Collector, Bechuanaland [6] where although no new asset was created an old one, worn out by service, was improved; or (2.) the cost of advertising which in addition to boosting current sales builds goodwill; or (3.) the cost of sowing annual crops. On the other hand capital expense does not always result in the creation of a new asset or increase the value of an existing asset, e.g. a payment to get rid of an unwanted capital asset such as in Mallett v. Staveley Coal & Iron Co. Ltd. [7] , or the cost of reducing capital: Archibald Thomson, Black & Co. Ltd. v. Batty [8] . See also the cases cited by Dixon J. in Hallstroms' Case [9] . In Van den Berghs Ltd. v. Clark [10] Lord Macmillan said that from a study of the decided cases "no infallible criterion emerges" [11] and the oft-quoted observation of Viscount Cave L.C. in British Insulated and Helsby Cables Ltd. v. Atherton [12] is carefully expressed in qualified terms: "when an expenditure is made, not only once and for all, but with a view to bringing into existence an asset or an advantage for the enduring benefit of a trade, I think that there is very good reason (in the absence of special circumstances leading to an opposite conclusion) for treating such an expenditure as properly attributable not to revenue but to capital" [1] . There can be no doubt that when the question is whether a payment is of a capital nature or not it is an important circumstance that it has or has not increased the taxpayer's assets but this has not been accepted as an infallible test and I do not regard Morgan v. Tate & Lyle Ltd. [2] as elevating it to such a position. I do not therefore think that this Court should accept the proposition that a payment otherwise within s. 51 (1) is not of a capital nature unless it has resulted in the creation of a new asset or an addition to an existing asset.