Belgium

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Belgium

Astrid Pieron

pieron.jpg

Partner

Mayer Brown

Brussels

+32 (0)2 5515968

apieron@mayerbrown.com

www.mayerbrown.com

Languages: French/English/Dutch

Bar admissions: Brussels

Biography

Astrid Pieron focuses on tax transactions and Transfer Pricing. She heads Mayer Brown's European transfer pricing centre and coordinates transfer pricing strategies and controversies in Europe. She participates in the EU Platform for tax good governance. Astrid previously served as a non-governmental member to the EU joint transfer pricing forum.

Recent matter highlights

  • We represented a toy manufacturer (and retailer/distributor) in the restructuring of its supply chain. The representation involved multiple functions and jurisdiction of the chain (Asia, EU, logistic, sourcing, distribution, etc.).

  • We assisted several groups in the preparation of a BEPS-compliant European Master File, as well in the preparation of multiple country files across European jurisdiction.

Practice areas

Cross-border project management, M&A, Audit support, International tax advisory, Transfer pricing

Sector specialisations

Consumer goods and services, Energy, Financial services, Healthcare

Association memberships

Vice -chair of Amcham EU tax committee

Academic qualifications

Mlaw, Université Catholique de Louvain 1981; Master in Tax law, ICHEC, 1988

mayer-brown-270.jpg

Françoise Baltus

Baltus

Véronique De Brabanter

Law Square

Caroline Docclo

Loyens & Loeff

Charlene Herbain

Law Square

Stéphanie Houx

Allen & Overy

Ine Lejeune

Law Square

Liesbet Nevelsteen

Deloitte

Astrid Pieron

Mayer Brown

Laurence Pinte

Liedekerke Wolters Waelbroeck Kirkpatrick

Natalie Reypens

Loyens & Loeff

Véronique Slachmuylders

KPMG

Sofie Stas

Aptis Global

Sofie Van Breedam

Deloitte

Annick Van Hoorebeke

Baker McKenzie

Isabel Verlinden

PwC

Annick Visschers

Laga

more across site & shared bottom lb ros

More from across our site

Governments are rewriting tax policy for the AI era, deploying digital taxes, tailored incentives and algorithmic enforcement that redefine where value is created
Wingrove will succeed Bill Thomas, who has served in the role since 2017; in other news, Andersen unveiled a sharp increase in revenues for 2025
Partners are divided on Italy vs PDM D’s analytical depth, evidentiary standards, and what the judgment signals for future intra-group financing cases
As GCCs increasingly become strategic hubs, multinationals face heightened risks around permanent establishment and place of effective management
While all options presented ‘drawbacks’, European Commission tax leader Wopke Hoekstra said the controversial US carve-out deal has ‘many benefits’
From tech preparations to competitiveness concerns, Tax Systems’ Russell Gammon addresses the most pressing client considerations arising from the SbS deal
Despite estimates that the US/OECD agreement will cost countries billions, the Fair Tax Foundation’s Paul Monaghan believes the deal is a ‘necessary evil’
The firm’s eye-catching UK launch is a major statement of intent, but it will face stern opposition in its quest to be the top global tax player
The postponement came after industry representatives flagged implementation issues with the registration regime; in other news, firms made key tax partner additions
Despite the increased yield, the time taken to resolve enquiries was at a six-year high, new HMRC statistics have revealed
Gift this article