Tax expert

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With a presence in the Greater Region, SG Fiduciaire associated with its external collaborators has developed cross-border tax expertise, allowing its clients to benefit from reassuring advice and support, even in the most complex cases.



Our support includes the following services:



  • Analysis and diagnosis of the tax situation of companies and individuals.
  • Drafting of tax compliance notices (DAC 6, etc.).
  • Luxembourg tax advice for companies and individuals.
  • Development of national and cross-border tax strategies for companies and individuals.
  • Cross-border and international tax planning for companies and individuals.
  • Representation in tax disputes and relations with tax administrations.
  • Representation of taxpayers (natural person and legal person) before the administrative courts (administrative court).