Department profile
Fortsakis, Diakopoulos, Mylonogiannis & Associates

Tax

Europe Guide 2026 : Greece


Fortsakis, Diakopoulos, Mylonogiannis & Associates

Rankings

About

Provided by Fortsakis, Diakopoulos, Mylonogiannis & Associates

FDMA’s tax team consists of 3 partners and 3 associates, all of them possessing a strong theoretical and practical legal background in relation to a wide spectrum of tax matters. Our department has an extensive experience in complex tax and custom litigation as well as in a variety of direct and indirect taxation matters and provides high level advisory services to domestic and international clients on taxation and tax planning implications arising in the course of their business.

Our client’s list includes major domestic and international entities and banking institution (Lafarge, Intracom, Vodafone -Panafon, Nestle Hellas, SEKAP, The Swatch Group (Greece), HEL.PE, DEPA, EDA Attica , Alpha Bank, Eurobank, EADS 3 Sigma, Multy Foam, ION, Adecco, MEDOCHEMIE, VIOCHALCO, MBDA) as well as high profile individuals. We are also one of the law firms collaborating with UBS Switzerland for handling and addressing tax related issues of its Greek investors. We have successfully handled a number of audits relating to Lagarde list investigation while our client list includes numerous high-net-worth individuals (investors, executives etc).We are also constantly instructed by national and international undertakings in order to provide our expert opinion on a wide range of matters including tax planning, tax treatment and implications of various domestic and cross-border transactions.

Clients (22)

  • The Swatch Group (Greece)
  • Adecco (Greece)
  • Alpha Bank (Greece)
  • DEPA (Greece)
  • EADS 3 Sigma (Greece and Germany)
  • EDA Attica (Greece)
  • HELPE (Greece)
  • Intracom (Greece)
  • ION (Greece)
  • Lafarge (Greece)
  • Multy Foam (Greece)
  • SEKAP (Greece)
  • Nestle Hellas (Greece)
  • Vodafone - Panafon (Greece)
  • Co-operative Union of Tobacco producers in Greece (Greece)
  • Eurobank (Greece)
  • Alouminion Hellas (Greece)
  • Casino of Loutraki (Greece)
  • MEDOCHEMIE SA
  • VIOCHALCO
  • GREEK CHURCH OF SCIENTOLOGY
  • MBDA

Industries (12)

  • Banking and Finance
  • Energy (Natural Gas)
  • Energy (Oil)
  • Energy & Utilities (Gas Supply)
  • Telecommunications
  • Tobacco
  • Real Estate
  • Gambling
  • Food and Beverages
  • Infrastructure
  • Defence
  • Maritime

Chambers Review

Provided by Chambers

Tax - Greece

Band 2

Band 2


What the Team is Known For

Fortsakis, Diakopoulos, Mylonogiannis & Associates is a boutique law firm that advises on a variety of mandates such as corporate income tax, VAT, withholding tax and property tax. The tax team represents high-net-worth individuals, as well as corporate and public entities.

Strengths

Provided by Chambers

  • The staff had a high level of technical training and a clear willingness to investigate and understand our particular case, approaching it with care, responsibility and professionalism.

    Tax respondentEurope
  • The department combines deep expertise in tax law with a pragmatic approach. They are highly responsive and consistently deliver work that balances legal precision with commercial understanding.

    Tax respondentEurope

Notable Practitioners

Provided by Chambers

  • Senior StatespeopleTheodore Fortsakis
    Senior StatespeopleTheodore Fortsakis

    Theodore Fortsakis

    Theodore Fortsakis has a strong reputation in tax and public law. He is adept at handling tax litigation, including property tax matters.

  • Band 1Petros Pantazopoulos
    Band 1Petros Pantazopoulos

    Petros Pantazopoulos

    Department head Petros Pantazopoulos is a widely acclaimed lawyer due to his considerable experience in handling tax disputes. These pertain to income tax treatment issues, among others.

    • Petros Pantazopoulos is an exceptional litigator who combines an academic background with litigation experience. He is considered one of the most influential new academics in the area of tax law.

      Tax respondentEurope
    • He demonstrates a thorough understanding of the legal issues, particularly in complex tax litigation. His ability to analyse intricate matters and present well-reasoned strategies sets him apart.

      Tax respondentEurope

Ranked Individuals at Fortsakis, Diakopoulos, Mylonogiannis & Associates (2)

Greece

Members

Provided by Fortsakis, Diakopoulos, Mylonogiannis & Associates

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