GSG Attorneys at Law/GSG Hukuk delivers top-tier contentious and advisory services, with digital taxation forming a core focus of its practice, particularly for prominent e-commerce and social media clients. The team offers critical support in investigations, providing in-depth review, analysis, and evaluation of claims, alongside comprehensive counsel during court proceedings. Practice head Ezgi Turkmen is an expert in complex tax litigation, including nuanced transfer pricing disputes. Gülcan Çalışkan is recognised for her adept handling of investigation processes, leveraging a thorough understanding of inspector perspectives. Oyku Ocal plays a key role in international and digital taxation matters.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘A fully competent team with extensive knowledge and decent communication.’
‘We consider them our colleagues due to their connection with our business.’
‘Proximity to the client differentiates GSG from others. They have in-depth knowledge about the peculiarities of our business.'
‘A very experienced team in Tax Law. They are able to examine the disputed issue in all details and offer action plans and alternatives suitable for our needs.'
‘Ezgi Turkmen and Yeşim Dikici Orhan are very knowledgeable, experienced lawyers who take a close interest in their clients.’
‘They carefully eliminate things other than key points which support their potential argument.’
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
Ezgi Turkmen
Other key lawyers
Gülcan Caliskan; Yeşim Dikici Orhan; Aykut Alp Kapusuzoğlu; Oyku Ocal; Ekin Danık; Ecehan Altınöz Karabıyık; Atahan Şahantürk