Bligh and Thornton (Child support)

This matter concerned an appeal by the liable parent, Mr Bligh, 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 administrative assessment of child support payable by Mr Bligh to Ms Thornton, the payee parent, on the basis that the assessment was not just and equitable. The appeal was heard by R Anderson M in the [Court Name].

The primary legal issue before the court was whether the Registrar had erred in making the departure determination. This required the court to consider whether the grounds for departure, as set out in the *Child Support (Registration and Collection) Act 1988* (Cth), were established, and whether the Registrar had correctly applied the principles of justice and equity in substituting a new assessment. Specifically, the court had to assess the income, property, and financial resources of both parents, as well as the residency of the liable parent, to determine if the original assessment was unduly harsh or unfair.

R Anderson M found that the Registrar had indeed established a ground for departure. The court's reasoning focused on the disparity in the financial circumstances of the parties and the impact of the liable parent's residency arrangements on his capacity to pay the assessed amount. Applying the principles of justice and equity, the court concluded that the original assessment was not appropriate given the full factual matrix. Consequently, the court set aside the Registrar's departure determination and substituted its own decision. The court ordered that the child support assessment be varied to reflect the revised circumstances of the parties.