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News
Filing deadline extension until 30 June 2026 – QDMTT-returns 2024
Monday, 17 November 2025
Today, the Belgian tax authorities announced a general extension for filing the Qualified Domestic Minimum Top-up Tax (QDMTT) return, introduced by the Law of 19 December 2023 on the minimum…
News
ITR World Tax 2026 Guide
Wednesday, 15 October 2025
We’re proud to share that Tiberghien has been recognised in the ITR World Tax 2026 Guide! Tier 1: Tax controversy; Tier 2: General Corporate Tax, Indirect tax, Transfer pricing In…
News
Luxembourg on the path of implementation of AIFMD 2
Monday, 13 October 2025
Luxembourg has initiated the process of implementing Directive (EU) 2024/927 as regards delegation arrangements, liquidity risk management, supervisory reporting, the provision of depositary and custody services and loan origination by…
News
Belgian cayman tax 2.1 partially overturned by the Constitutional Court: key takeaways
Tuesday, 23 September 2025
In its judgment of 18 September 2025, the Belgian Constitutional Court partially and very specifically annulled the reform of the Belgian look through legislation, nicknamed cayman tax 2.1, which entered…
Publications
ICLG Family Law Belgium 2026
Thursday, 04 September 2025
The 2026 edition of the International Comparative Legal Guide (ICLG) – Family Law has been published. In this 9th edition, Larissa De Wulf, Carolyn Vanthienen and Alexandra Goossens have authored…
News
Promotions Senior Associates & Manager
Monday, 01 September 2025
It is with great pleasure and well-deserved pride that we announce that Ana-Laura Claes, Yoram Descheemaeker, Jolein Geuns, Thibault Haentjens, Mariëlle Ruell, Noreen Somers, Stephanie van Gils, Emile Van Tongerloo…
News
New Luxembourg Circular clarifies the definition of a “Collective Investment Vehicle” for the purposes of its’ carve-out from the Reverse Hybrid Rules
Thursday, 28 August 2025
The newly released Circular L.I.R. n° 168quater/2 (the Circular), released on 12 August 2025, provides important guidance from the Luxembourg Direct Tax Administration (ACD) on the definition and interpretation of…
Publications
Chambers Private Wealth Global Practice Guide 2025
Wednesday, 13 August 2025
Alain Van Geel and Emilie Van Goidsenhoven have authored the Belgian Law and Practise chapter in the newly released Private Wealth 2025 Guide by Chambers & Partners. The Private Wealth 2025…



