Comm of Taxation v Montgomery

The Commissioner of Taxation (the Commissioner) appealed to the High Court of Australia against a decision of the Full Federal Court, which had allowed an appeal by Mr. Montgomery (the taxpayer) from a judgment of a single judge of the Federal Court. The dispute concerned the deductibility of certain expenses incurred by the taxpayer in relation to a scheme involving the acquisition of shares in a company and the subsequent sale of those shares.

The primary legal issue before the High Court was whether the expenditure incurred by the taxpayer was deductible under section 8-1 of the *Income Tax Assessment Act 1997* (Cth) (ITAA 1997). This required the court to consider whether the expenditure was incurred in gaining or producing assessable income, or in carrying on a business for the purpose of gaining or producing assessable income, and whether it was of a capital, or of a capital, nature.

Gummow and Hayne JJ, in their joint judgment, held that the expenditure was not deductible. They reasoned that the taxpayer's dominant purpose in entering into the scheme was not to produce assessable income, but rather to obtain a tax benefit. The scheme was found to be artificial and lacking in commercial reality, and the expenditure was therefore of a capital nature, or alternatively, not incurred in the course of gaining or producing assessable income. The court applied the principles established in cases such as *FCT v. Roxy Pastoral Co Ltd* and *FCT v. Ilbery*, emphasizing the need for a genuine prospect of profit and a commercial purpose for expenditure to be deductible.

The appeal was allowed, and the taxpayer's claim for a deduction was dismissed.