Advocaten / Avocats / Lawyers



Katrien Bollen


Katrien Bollen

Katrien joined the firm in 2012.

As a member of the HR Tax Team she has extensive experience in all aspects of HR taxation within a national as well as an international context. Her main focus is:


  • Tax treatment of employee's and directors' compensation
  • Different forms of alternative remuneration which can be envisaged to optimize salary packages (benefits in kind, equity compensation & stock options, occupational pensions, cost allowances, …)
  • National and international employment situations: inbound and outbound expatriation, salary splits and the special tax regime for foreign executives
  • Advice for private clients on their (inter)national tax situation


She is a regular speaker at conferences and has published various contributions in numerous tax journals.

Katrien Bollen Vcard

Senior Associate - Brussels

Born in Leuven, °1987.
Joined the firm in 2012.

Practice Areas

Personal income tax / HR Tax
Optimization of compensation packages
International mobility
Equity incentives


Université Libre de Bruxelles (Master in Tax Law, 2011).
KU Leuven (Master in Law, 2010).
Université Jean Moulin III Lyon (Erasmus) (Master in Law, 2009).


Dutch, English, French.

Other professional activities

Member of the Brussels Bar.
Member of the American Chamber of Commerce (AMCHAM) in Belgium.
Frequent speaker on tax seminars in Belgium and abroad.

Tiberghien Brussels

Tour & Taxis

Havenlaan|Avenue du Port 86C B.419
BE-1000 Brussels
T +32 2 773 40 00
F +32 2 773 40 55

Tiberghien Antwerp

Grotesteenweg 214 B.4
BE-2600 Antwerp
T +32 3 443 20 00
F +32 3 443 20 20

Tiberghien Ghent

Esplanade Oscar Van de Voorde 1
BE-9000 Gent
T +32 9 265 95 51

Tiberghien Hasselt

Koningin Astridlaan 35
BE-3500 Hasselt
T +32 11 57 00 13

Tiberghien Luxembourg

23, Boulevard Joseph II
LU-1840 Luxembourg
T +352 27 47 51 11
F +352 27 47 51 10