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ARTICLE · 24 DECEMBER 2025

Commissioner Wipes Out On 45B And Part IVA

Herbert Smith Freehills Kramer LLP
Herbert Smith Freehills Kramer LLP
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Herbert Smith Freehills Kramer LLP

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On 3 December 2025, the Full Court Federal Court handed down its judgment in Commissioner of Taxation v Hicks [2025] FCAFC 171.

GlobalTax

Introduction

On 3 December 2025, the Full Court Federal Court handed down its judgment in Commissioner of Taxation v Hicks  [2025] FCAFC 171. 

The principal issue was whether a series of steps involving the top-hatting of a unit trust followed by a selective share reduction by the newly interposed company was a scheme to which p 45B (about capital benefit schemes) or Part IVA (the general anti-avoidance rule) of the Income Tax Assessment Act 1936  (ITAA 1936) applied.

The full court unanimously dismissed the appeal, agreeing with the conclusions reached by Logan J at first instance in Ierna v Commissioner of Taxation  [2024] FCA 592 (Ierna). In doing so, the court made a number of key observations concerning the ITAA 1936's anti-avoidance provisions, including with respect to p 45B and the recently decided Commissioner of Taxation v PepsiCo Inc [2025] HCA 30 (PepsiCo).

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