Résidence Solaris, 4Éme Étage
Appt 1&2, Rue Du Lac D'annecy, Les Berges Du
Tel: +216 71 862 430
Sonia Louzir, Deloitte Tunisia, leads the tax and
legal practice, and has been a partner since 1993. She
has extensive experience advising companies on a wide
range of tax matters.
She conducts the mission of project coordinating tax
reform in Tunisia and advising the Ministry of Finance
on the overhaul of the indirect tax system.
Sonia conducts mock tax audit, statutory audit work,
financial valuation, organisation, restructuring,
consolidation, coordination of numerous tax advisory
works as part of Tunisia's national programme to
upgrade the industry, and to increase the benefits
stemming from tourism. She has a strong knowledge of
the Tunisian economic environment, the Tunisian
legislation in terms of commercial law, accounting, tax
and social law, and the issues related to the
implementation of offshore companies in Tunisia.
Her main clients are UBCI Bank, ABC Bank, Jonhson
Control, DELL, FLSmidth, Baker Hughes, BJ Services,
AVA, Glencore, Metinvest, Reuters, PERENCO, ENI, and
She has also several clients like Union Factoring,
Factoring Tunisia, Tunisie Leasing, ATD Sicar, Sanadett
SICAV, FCP Iradett, Housing Bank, STB.
Sonia worked for Arthur Andersen between 1987 and
1989. She holds a master's degree in chartered
accountancy from the Institute of Advanced Studies of
Carthage and a certificate of higher studies (chartered
accountancy) from the same institute. She is a member
of the Tunisian Institute of Chartered Accountants.