Tunisia

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

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

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

Tunisia

louzir.jpg

 

Sonia Louzir

Deloitte Tunisia

Résidence Solaris, 4Éme Étage Appt 1&2, Rue Du Lac D'annecy, Les Berges Du Lac

Tunis, 1053

Tunisia

Tel: +216 71 862 430

Email: slouzir@deloitte.tn

Website: www.deloitte.tn

Sonia Louzir leads Deloitte Tunisia's tax and legal practice, and has been a partner since 1993. She has an 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 Shell.

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.

deloitte-250.gif

more across site & shared bottom lb ros

More from across our site

The threat of 50% tariffs on Brazilian goods coincides with new Brazilian legal powers to adopt retaliatory economic measures, local experts tell ITR
The country’s chancellor appears to have backtracked from previous pillar two scepticism; in other news, Donald Trump threatened Russia with 100% tariffs
In its latest G20 update, the OECD also revealed tense discussions with the US where the ‘significant threat’ of Section 899 was highlighted
The tax agency has increased compliance yield from wealthy individuals but cannot identify how much tax is paid by UK billionaires, the committee also claimed
Saffery cautioned that documentation requirements in new government proposals must be limited if medium-sized companies are not exempted from TP
The global minimum tax deal is not viable without US participation, Friedrich Merz has argued
Section 899 of the ‘one big beautiful’ bill would have spelled disaster for many international investors into the US, but following its shelving, attention turns to the fate of the OECD’s pillars
DLA Piper’s co-head of tax for the US and Latin America tells ITR about her fervent belief in equal access to the law, loving yoga, and paternal inspirations
Tax expert Craig Hillier agrees with the comparison of pillar two to using a sledgehammer to crack a nut
The amount is reported to be up 57% from the £5.6bn that the UK tax agency believes was underpaid in the previous year
Gift this article