Petralia and Petralia (Child support)

This matter concerned an appeal by the liable parent, Mr Petralia, against a departure determination made by the Registrar of the Child Support Agency. The dispute centred on the Registrar's decision to depart from the formula assessment of child support payable by Mr Petralia to Ms Petralia, the primary carer parent, on the basis of Mr Petralia's income, property, and financial resources, specifically his business income. The appeal was heard by R Anderson M in the [Court Name].

The primary legal issue before the Court was whether the Registrar's decision to depart from the formula assessment was justified under the relevant provisions of the *Child Support (Registration and Collection) Act 1988* (Cth). This involved determining whether Mr Petralia's actual financial circumstances, particularly his business income, warranted a departure from the standard assessment, and if so, whether the departure determination was fair and reasonable in the circumstances.

R Anderson M reviewed the evidence relating to Mr Petralia's business income and financial resources. The Court applied the principles governing departure determinations, which require the Registrar to be satisfied that the formula assessment would be unfair due to specific circumstances, including the capacity of the liable parent to pay. The Court found that the Registrar had erred in her assessment of Mr Petralia's business income and his capacity to pay child support. Consequently, the Court set aside the Registrar's departure determination and substituted its own decision. The Court ordered that the child support assessment be recalculated based on the Court's findings regarding Mr Petralia's income.