Re Robertson

The case of *Re Robertson* concerned a dispute between the applicant, Robertson, and the respondent, the Commissioner of Taxation. The core of the disagreement lay in the Commissioner's assessment of income tax against Robertson, specifically concerning the deductibility of certain expenses. The matter came before the High Court of Australia.

The High Court was required to determine whether the expenses incurred by Robertson were properly deductible under the relevant provisions of the *Income Tax Assessment Act 1936* (Cth). This involved considering the nature of the expenditure and its connection to the assessable income of the taxpayer.

The Court's reasoning focused on the established principles of tax deductibility, particularly the requirement that expenditure must be incurred in gaining or producing assessable income, or be necessarily incurred in carrying on a business for the purpose of gaining or producing assessable income. Mason C.J. and Wilson JJ applied these principles to the facts before them, examining the specific circumstances of Robertson's expenditure to ascertain whether it met the statutory tests for deductibility. The Court ultimately found that the expenses were not deductible.