About
Sibel Coşkun completed her undergraduate education at A.Ü., Department of Business Administration. Since 1999, she has provided tax consultancy and tax certification services to many important clients operating in the production and service sectors within Özdemir YMM ve Bağımsız Denetim A.Ş. She worked in Deloitte Tax Department for many years. During this period, she provided tax services for leading companies in various sectors such as energy, cement, steel, furniture, pharmaceuticals, chemicals, technology, advertising, import-export and real estate.
Sibel Coşkun, who later joined Grant Thornton Türkiye, has in-depth expertise in areas such as tax consultancy, tax certification, establishment of accounting systems and implementation of double taxation agreements. She has conducted extensive research and studies on cost accounting in the manufacturing industry, technoparks, R&D, and tax practices in the chemical and pharmaceutical sectors, and has made significant contributions to these areas. Having extensive knowledge about company mergers, divisions and type changes within the framework of the Turkish Commercial Code, Sibel Coşkun also has practices in areas such as investment incentives and inflation accounting. She holds the title of Independent Auditor and Certified Public Accountant (SMMM).