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Sławomir Wnuczek focuses his practice on tax law, and especially on issues related to indirect taxes. He handles matters related to tax control, customs and tax control as well as tax proceedings conducted by the bodies of the national tax administration.


  • Tax law
  • Tax proceedings
  • Administrative law




  • Advised entities operating in various sectors of the economy, mainly in the construction, brewing, FMCG, media, financial, energy, and language services industries.°
  • Repeatedly assisted clients with applications for individual interpretations of tax law.°
  • Participated in tax reviews and the correctness of VAT settlements of the largest Polish companies.°
  • Participated in issuing opinions on draft tax laws to organizations such as: Business Center Club and the Confederation Lewiatan.°

°The above representations were handled by Mr. Wnuczek prior to his joining GREENBERG TRAURIG Nowakowska-Zimoch Wysokiński sp.k.

Recognition & Leadership

  • Trainee, Warsaw Bar Association
  • Tax Advisor Candidate, National Chamber of Tax Advisors, Poland


  • Master of Law, The University of Opole
  • Poland
  • Polish, Native
  • English, Fluent