Hogan and Brannagan (Child support) - [2025] ARTA 1943

Hogan and Brannagan (Child support) [2025] ARTA 1943 (2 September 2025)

Applicant/s: Mrs Hogan

Respondent: Child Support Registrar

Other Parties: Mr Brannagan
Tribunal Number: 2025/SC029955
Tribunal: Member I Sheck
Place:Melbourne
Date:2 September 2025

Decision:The Tribunal affirms the decision under review.

CATCHWORDS

CHILD SUPPORT – particulars of the administrative assessment – error in child support assessment – adjusted taxable income for past periods – error corrected – resulted in liability – consistent decision-making – decision under review affirmed

Names used in all published decisions are pseudonyms. Any references appearing in square brackets indicate that information has been omitted from this decision and replaced with generic information pursuant to subsection 16(2AB) of the Child Support (Registration and Collection) Act 1988.

Statement of Reasons

BACKGROUND

Mrs Hogan and Mr Brannagan are the parents of [Child A] (born [in] January 1999) and [Child B] (born [in] July 2002). A case was registered with Services Australia – Child Support (Child Support) for the assessment of child support on 14 July 2009. From the commencement of the child support period 1 December 2014 to 29 February 2016, Mr Brannagan was assessed to pay Mrs Hogan $713.83 per month in child support. This rate was based on the provisional income of $56,667 for Mr Brannagan and Mrs Hogan’s 2013-14 adjusted taxable income of $64,275. The next child support period commenced on 1 September 2015, following Mrs Hogan’s lodgement of her income tax return. From this date Mr Brannagan was assessed to pay Mrs Hogan $794.83 per month in child support. This rate was based on the provisional income of $57,322 for Mr Brannagan and Mrs Hogan’s 2014-15 adjusted taxable income of $65,234.
In 2017 Child Support received updated income details for Mr Brannagan, following the lodgement of his income tax returns for several years. The parties were notified by letters dated 5 April 2017 that the rate of child support payable by Mr Brannagan had been reassessed for the period 1 December 2012 to 30 November 2017 to take into account the new income amounts provided. The new rate payable by Mr Brannagan in this period took into account his assessed adjusted taxable income for the 2011-12, the 2012-13 and the 2015-16 years and retained provisional income amounts for the 2013-14 and 2014-15 years. The child support assessment ended on 11 November 2020, as the youngest child of the assessment had turned 18 and would be ceasing secondary studies.
On 22 February 2024, Child Support identified that there had been an error in the child support assessment for the period 1 December 2014 to 31 August 2016 and this had resulted in Mr Brannagan’s assessed income being higher than it should have been in that period. As a result, Mr Brannagan’s child support liability had been incorrectly increased by a total of $7,033.11. The parties were notified by letters dated 19 April 2014 that Mrs Hogan had been overpaid $7,033.11 in child support and this amount needed to be repaid by her.
On 1…

Grounds of appeal

[14] The appellant contends that the primary judge erred in finding that the respondent had discharged the onus of establishing the matters required under the relevant provision.

[15] It was submitted that his Honour failed to give adequate weight to the evidence of the second witness, and that the findings of fact were not reasonably open on the material before the Court.

[16] The respondent, for its part, submits that no error is disclosed, and that the conclusions reached were well within the range of outcomes available to the primary judge.

Consideration

[17] It is convenient to deal first with the question of construction, as the resolution of that issue informs the remaining grounds advanced by the appellant.

[18] For the reasons that follow, we are of the view that the appeal should be allowed in part and the matter remitted for further determination.

Continue reading Hogan and Brannagan (Child support)

Details

AGLC: Hogan and Brannagan (Child support) [2025] ARTA 1943
Case: [2025] ARTA 1943
Decision Date: 2 September 2025

CaseChat Overview and Summary

In this case, Mrs Hogan sought a review of a decision by the Child Support Registrar to correct an error in the child support assessment for the period 1 December 2014 to 31 August 2016. The error resulted in Mr Brannagan’s assessed income being higher than it should have been, leading to an overpayment of $7,033.11 to Mrs Hogan. The Tribunal was required to determine whether the Registrar was correct in deciding to exercise the discretion under section 75 of the Child Support (Assessment) Act 1989 to correct the error.

The legal issues before the Tribunal were whether the Registrar had the discretion to correct the error and, if so, whether the exercise of that discretion was appropriate in the circumstances. The Tribunal had to consider the legislative provisions, relevant policy guidelines, and the impact on both parents of correcting or not correcting the error. Mrs Hogan argued that correcting the error would be unfair and have a significant emotional and financial impact on her, while Mr Brannagan wanted the error corrected and the overpaid amount repaid to him.

The Tribunal examined the statutory provisions and policy guidelines, including the Child Support Guide. It noted that while the Registrar had the discretion to correct an error under section 75, the decision to exercise that discretion should be guided by relevant policy and the circumstances of the case. The Tribunal found that the error was an obvious one of fact, the Registrar had caused the error, and one parent wanted the error corrected while the other did not. Given these circumstances and the policy guidelines, the Tribunal concluded that the Registrar was correct in deciding to exercise the discretion to correct the error.

The Tribunal affirmed the Registrar’s decision to correct the error, finding that it was consistent with the objects of the legislation and the policy guidelines. The Tribunal acknowledged the concerns of Mrs Hogan but determined that the exercise of the discretion to correct the error was appropriate in the interests of consistent decision-making and the integrity of the child support scheme.

The Tribunal orders that the decision of the Child Support Registrar, dated 19 April 2024, be affirmed. Mrs Hogan is liable to repay the overpaid amount of $7,033.11 to Mr Brannagan.

Orders