Moffatt v Webb

This case concerned an appeal by John Moffatt, a grazier, against a decision of the Supreme Court of Victoria. Moffatt sought to deduct the sum of £387 paid as Commonwealth land tax from his gross income for the purpose of calculating his Victorian income tax liability for the year 1912. The Commissioner of Taxes contended that this deduction was not permissible.

The legal issues before the High Court were whether the Commonwealth land tax paid by Moffatt constituted an "outgoing actually incurred in Victoria by any taxpayer in production of income" or a "disbursement or expense... wholly and exclusively laid out or expended for the purposes of such trade" within the meaning of section 9 of the Victorian Income Tax Act 1895. The Commissioner also argued that the land tax was a capital expenditure and therefore prohibited from deduction.

The High Court, allowing the appeal, held that the Commonwealth land tax paid by Moffatt was an outgoing incurred in the production of his income and a disbursement wholly and exclusively for the purposes of his grazing trade. The Court reasoned that the land was essential for carrying on the grazing business, and the land tax was a necessary consequence of possessing and using that land for that business. The Court drew parallels with established principles regarding the deductibility of expenses necessary for earning income, referencing cases such as *Russell v. Town and County Bank* and *Smith v. Lion Brewery Co. Ltd.*. The Court found no distinction between land acquired for the business and land already owned but applied to the business. The argument that the tax was a capital expenditure was rejected.

The High Court reversed the decision of the Supreme Court of Victoria and ordered that the sum paid for Commonwealth land tax was deductible from Moffatt's gross income for the purpose of assessing his income tax.