Europe - Greece

KLC Law Firm

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Consistently providing support to companies and individuals before tax authorities and courts regarding tax audits, KLC Law Firm is highly praised for its extensive knowledge. The practice’s expertise is pervasive, incorporating the aviation, energy, and medical industries, as well as demonstrating niche proficiency regarding the recovery of EU and state aids. Xenofon Papayiannis is an expert on corporate taxation and international tax planning issues.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Since the first contact the team has been very reactive and proactive at the same time. We have asked initially for a quotation and once the green light was given they have delivered the memorandum in the due time meeting our expectations. I appreciated the timing of the job flow which run without useless delays, just straight to the point.’

  • ‘I really appreciated the availability granted by Dora Kantartzi and the high quality knowledge of Xenofon Papayiannis.’

  • ‘Everything about KLC is unique but I would like to highlight their effectiveness when it comes to dealing with daunting and strenuous tasks. They always seem to be one step ahead with exceptional attention to detail.’

  • ‘What is impressive about KLC's firm is that there is immediate communication and all cases are being handled in no time at all. Their services showcase their impressive commercial awareness as well as their devotion to excellence.’

  • ‘KLC Law Firm has a unique team of tax experts. Legal advice provided was exceptional and the results were beyond reasonable expectations!’

  • ‘Dora Kantartzi is an exceptional tax expert with great experience and very client-friendly. Xenophon Papayiannis is also a distinguished tax expert with a big track record.’

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Key clients

  • Athens International Airport
  • Edison SpA
  • Edison SpA
  • SPECIFAR /Teva Hellas S.A.
  • Pyramis
  • Adidas S.A.
  • National Energy
  • Stichting Bootvluchteling
  • Medecins sans Frontieres

Work highlights

  • Represented the Athens International Airport in a €155m VAT litigation.
  • Represented Adidas before the Supreme Court in a dispute with the Greek customs authorities.
  • Represented Pyramis S.A. before the Supreme Court in a dispute regarding the recovery of EU aid amounting to €40m.

Practice head

The lawyer(s) leading their teams.

Xenofon Papayiannis