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Tax Law

Due to a comprehensive approach and understanding of our clients’ expectations in tax planning, we offer effective solutions to present-day problems with options to eliminate or minimize potential tax risks. Our extensive client base allows us to address the smallest nuances of taxation not only for individual operations within the country but also for complex cross-border transactions and business models in general.

  • Тax planning of investment activities and business at the national and international scale

  • Tax structuring of transactions, analysis of tax risks of individual transactions

  • Comprehensive legal support for tax audits

  • Administrative and judicial appeal against decisions of the tax authorities

  • Tax advice on issues relating to the application of taxes and fees

  • Tax due diligence of agreements

  • Tax audit


Today we are working on projects for more than 400 active clients

About us

Reputable legal advisor

Founded in 1997, Ilyashev & Partners is one of the most prominent law firms in the Eastern European region. With offices in Kyiv, Dnipro, Kharkiv and Odesa, Ilyashev & Partners employs more than 150 people. The firm has been recognized by the most prestigious legal market research guides, according to which it occupies a leading position in Ukraine.


We provide assistance by:

  1. Helping at any stage of the project.
  2. Discussing the task with you, analyzing all prospects and risks.
  3. Thorough studying of the problem, taking into account the special aspects of your business activities.
  4. Developing a strategy, suggesting solutions and action plan.

“The success of our firm results from the professionalism and expertise of our team”

Roman Marchenko, Senior Partner


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  • No conflicts of interest

  • Detailed information about our expertise

  • List of cases and detailed experience

  • Experts to handle your task

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    Our reliability is confirmed

    • The Legal 500 – EMEA 2024 Recommended in Tax for Ukraine

    • World Tax 2024 Recommended in General Corporate Tax and Tax Controversy for Ukraine

    • ITR EMEA Tax Awards 2023 Shortlisted as Tax Disputes Firm of the Year

    • Market Leaders: Ranking of Law Firms of Ukraine 2024 Leading Firm in Tax Law / Consulting

    • Ukrainian Law Firms 2022. A Handbook for Foreign Clients Recommended Firm in Tax and Transfer Pricing

    Trust in firm

    Professional liability insured

    “In the entire history of our firm, there has not been a single insured event”

    Mikhail Ilyashev, Managing Partner


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