Kateryna Kolos

Senior Associate


Kateryna Kolos specialises in taxation and tax litigation with a special focus on international transactions, trade and customs issues, cash discipline, including all stages of tax disputes during both pre-court and court proceedings with the tax and customs authorities. She advises international and domestic clients on a broad spectrum of tax matters across sectors and industries, including agriculture, automotive, food, FMCG, telecommunications sectors.

Before joining Sayenko Kharenko, Kateryna practiced at the Ukrainian office of one of the Big Four auditing companies.


  • Attorney-at-Law, admitted to the Cherkasy Regional Bar Association (since 2017)


  • Recommended among leading lawyers in Tax Law by Best Lawyers in Ukraine 2022
  • Recommended as "rising star" in World Tax 2022


  • LL. M. from the National University of "Kyiv-Mohyla Academy"
  • Participant in the “Tomorrow’s Lawyer” program

Professional membership and involvement

  • Ukrainian Bar Association
  • American Chamber of Commerce in Ukraine
  • European Business Association
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