Université Robert Schuman, Strasbourg (France) and Freie Universität, Berlin
Master’s degree and post graduate degree in corporate and tax law
Tax specialisation (DJCE)
Practiced within a Benelux and an international law firm in Luxembourg for the past nine years
Languages
English, French, German, Portugese
Memberships
Young International Fiscal Association (Young IFA)
International Fiscal Association (IFA)
International Bar Association (IBA)
President of the Ladies in Law Luxembourg Association (LILLA)
Publications
Ostertag, M. and Schiffmann, K. (2019). Luxembourg. International Comparative Legal Guide: Corporate Tax 2020, 16th ed. London: Global Legal Group, pp. 157-165.
Ostertag, M. (2019). Folgen der ATAD-2-Richtlinie für Fondsstrukturen. Börsenzeitung, Nummer 211, Seite B 8.
Ostertag, M., Schiffmann, K. and Kleinschmidt, A. (2019). Luxembourg: Tax. The Inhouse Lawyer by Legal500, 4th ed. London: Legalease.
Ostertag, M. and Chmiel, K. (2018). Luxembourg. International Comparative Legal Guide: Corporate Tax 2019, 15th ed. London: Global Legal Group, pp. 163-170.
Ostertag, M. and Diallo, Y. (2015). Le ruling TVA: enjeux et perspective. Ed° Les Collégiales du droit. Luxemburg: Legitech, pp. 223-238.
Updated: Tax measures during the state of emergency
Revised summary of the tax measures taken in Luxembourg during the state of emergency The changes are as follows: Bill n°7555 adapting deadlines in tax matters voted Bill n°7541 in...
Updated: New tax measures in response to the COVID-19 state of emergency
Revised summary of all recent tax measures taken in Luxembourg during the state of emergency The changes are as follows: Bill n° 7541 has been criticised by the Luxembourg State Co...
New tax measures in response to the COVID-19 state of emergency
Summary of the specific measures taken by the Luxembourg direct tax authorities (“LDTA”), the Luxembourg indirect tax authorities (“LITA”) and the Luxembourg Business Register (“LB...
