Belgium Pillar 2 update: GIR notification deadline extended and final QDMTT and IIR Top-up tax return forms published

International taxation

11 June 2026

Rewrite of OECD TP Guidelines chapter on intra-group services

The OECD just opened a public consultation on a revised Chapter VII of the Transfer Pricing Guidelines covering intragroup services, with comments due 22 July and a public consultation in November. Whereas the objective is to align Chapter VII with Chapters I–III and add practical illustrations without changing underlying principles, the draft is actually a substantial rewrite of the existing Chapter VII. In this podcast, Gilles Franssens

1 June 2026

Belgium publishes Royal Decree establishing the QDMTT Return for assessment year 2024

On 1 June 2026, a Royal Decree has been published in the Belgian Official Gazette establishing the official template for the Qualified Domestic Minimum Top-Up Tax (QDMTT) return for assessment year 2024. The published return is applicable for fiscal years that started on or after 31 December 2023 but ended on 30 December 2024 at the latest. Note that the Belgian Pillar 2 law is applicable for fiscal years that started on or after 31 December 2023.  The official QDMTT return

19 May 2026

CJEU rules in Stellantis: transfer pricing adjustments are not automatically consideration for VAT-taxable services

On 13 May 2026, the Court of Justice of the European Union (“CJEU”) issued its judgment in Stellantis Portugal (C-603/24), another important case on the VAT treatment of transfer pricing adjustments. Stellantis Portugal purchased vehicles from European group manufacturers and resold them to independent Portuguese dealers. Where vehicles were affected by manufacturing defects, warranty issues