Toon SAS

Toon SAS

+32 3 244 15 60
+32 3 238 41 40

Toon Sas graduated as Master of Law (cum laude) in 2009 and as Master of Taxation (magna cum laude) in 2010 (University of Leuven).

In 2010, he started working for a well-respected Belgian law firm and was admitted to the Hasselt Bar. In 2013, Toon joined elegis and he became a member of the Antwerp Bar.

He specialises in tax law with a focus on litigation. In addition, he has wide-ranging experience in civil law, corporate law and white-collar crime.

Toon serves both enterprises and private persons.

He is a regular speaker and author on matters relating to tax law and tax litigation.


Cooperates with



“Langverwachte circulaire over ‘Diamant Stelsel’: niet alle vragen opgelost”, Fiscoloog 2020, afl. 1647, 8-11;

"Onderzoek, controle en bewijs" in C. HENDRICKX (Co.), "Fiscale Rechtspraakoverzichten - Inkomstenbelastingen 2014-2017", Intersentia, Brussel, 2020, 683-799

 ”Tarief regularisatie is maatstaf voor verbeurdverklaring”, Fisc. Act. 2019, afl. 7, 4-7;