Simms and Child Support Registrar (Child support)

The Administrative Appeals Tribunal (AAT) considered an application by Mr Simms for an extension of time to seek a review of a decision made by the Child Support Registrar on 7 August 2019. Mr Simms sought to challenge this decision, which had varied his annual child support rate and adjusted taxable income following an earlier decision. The Registrar opposed the extension application.

The primary legal issue before the AAT was whether to grant Mr Simms an extension of time to lodge his application for review, given that the statutory period for doing so had expired. This required the Tribunal to consider the reasons for the delay, the merits of the substantial application, any prejudice to the other parent, and relevant public interest considerations, as guided by established case law and departmental policy.

The Tribunal found that Mr Simms had not provided a satisfactory explanation for his delay. While he claimed he was unaware of the decision until after the deadline, the evidence indicated he received notification of the decision and his appeal rights on 9 August 2019. Furthermore, his representative and he himself had engaged with the Department on multiple occasions regarding the assessment and his appeal rights, suggesting he had rested on his rights rather than actively pursuing a review. The Tribunal also assessed that Mr Simms had poor prospects of success in the substantive application, as his objections to the adjusted taxable income did not appear to have been disputed with the objections officer at the time.

Consequently, the AAT refused Mr Simms's application for an extension of time. The Tribunal concluded that granting the extension would not serve the interests of justice, particularly given the prejudice to the other parent who was entitled to certainty and finality in the decision. The Tribunal noted that Mr Simms remained at liberty to apply to the Department for a change of assessment if he wished.