McMullen and Commissioner of Taxation (Taxation)

This matter concerned an appeal by the Applicant, Mr. McMullen, against an income tax assessment issued by the Commissioner of Taxation. The core of the dispute revolved around whether certain third-party payments received by the Applicant should be included in his assessable income. The review was conducted by Theodore Tavoularis SM in the Administrative Appeals Tribunal.

The primary legal issues before the Tribunal were whether the Applicant had discharged the onus of proof to demonstrate that the Commissioner's revised assessments were excessive, and if so, how those assessments should be corrected. The Tribunal was required to determine the characterisation of unexplained deposits received by the Applicant and whether they constituted ordinary income.

The Tribunal found that the Applicant had failed to discharge the onus of proof. His evidence regarding the origin and characterisation of the funds lacked plausibility and credibility, leading the Tribunal to reject his testimony and that of his witnesses. The Tribunal concluded that the additional sources of funds and unexplained deposits were periodic, recurring, and regular, thus taking on the character of ordinary income. A significant factor in this determination was the marked absence of contemporaneous documentary evidence supporting the Applicant's explanation, with the Tribunal noting that payroll records provided an equally plausible explanation for the deposits. Consequently, the Tribunal affirmed the Commissioner's objection decision.