María Luján Callaci is a senior associate of Beccar Varela, having joined the firm Varela in 2017.

Her practice area is tax law.

María Luján obtained her Law degree from the Universidad Nacional de La Matanza (2012).

She is a member of the Buenos Aires Bar Association and the Colegio de Abogados de Morón (Province of Buenos Aires).

She speaks Spanish and English.