Marco Livio Díaz
Marco Livio Díaz is the former superintendent of the Superintendencia de Administración Tributaria (SAT) in Guatemala, known for his commitment to combating tax fraud and improving tax collection efficiency. His tenure was marked by the challenging investigation of the B-410 case, which involved numerous shell companies engaged in massive tax evasion. Díaz took a proactive stance by publicly denouncing tax evaders and advocating for legal measures to recover lost funds, while also working on implementing electronic invoicing to streamline tax monitoring.
Not in the pool (under ¢1).
Recent news mentions
Marco Livio Díaz, the former superintendent, is now an ambassador in Honduras.
más de 60 relevos en 22 meses
Guatemala· 2025-10-16
Former Superintendent Marco Livio Díaz was appointed as ambassador to Honduras.
Guatemala suaviza postura en la ONU sobre Israel y Palestina en medio de negociación arancelariaGuatemala· 2025-09-20
Ovalle will replace Marco Livio Díaz as the head of the SAT.
Los 5 desafíos para Werner Ovalle como jefe de la Superintendencia de Administración Tributaria (SAT)Guatemala· 2025-04-13
Marco Livio Díaz, the outgoing superintendent, considers the legal objections to the unification of tax identification numbers to be unfounded.
Metas y procesos fiscales hereda OvalleGuatemala· 2025-04-12
Marco Livio Díaz fulfilled the duty of publicly and criminally denouncing the defrauders and seeking legal avenues for collection.
Probidad e idoneidad son claves en titular de SATGuatemala· 2025-03-17