Ranking tables
Corporate/Commercial: Tax | Latin America
Paraguay
Rankings overview for Lawyers
Carlos Vargas Mascareño Vargas – Asesores2 Years Ranked
Erika Bañuelos FERRERE8 Years Ranked
Mauro Mascareño Mascareño Vargas – Asesores4 Years Ranked- Tomas Mersán Mersán Abogados1 Years Ranked
- Horacio PeroniPeroni Sosa Tellechea Burt & Narvaja
All Lawyers profiles
Up and Coming

U Carlos Vargas
Mascareño Vargas – Asesores | Corporate/Commercial: Tax2026 | Up and Coming | 2 Years RankedUp-and-coming partner Carlos Vargas garners praise from interviewees for his active practice in the Paraguayan tax arena. He is often called upon to assist with tax audits and other controversies, as well as with regulatory advice.

U Erika Bañuelos
FERRERE | Corporate/Commercial: Tax2026 | Up and Coming | 8 Years RankedUp-and-coming partner Erika Bañuelos assists clients with fiscal impact studies and general tax planning matters in Paraguay.

U Mauro Mascareño
Mascareño Vargas – Asesores | Corporate/Commercial: Tax2026 | Up and Coming | 4 Years RankedMauro Mascareño is routinely seen handling regulatory tax mandates for a wide range of clients with businesses in Paraguay. His work also includes contentious tax matters such as litigation over VAT refunds.
U Tomas Mersán
Mersán Abogados | Corporate/Commercial: Tax2026 | Up and Coming | 1 Years RankedUp-and-coming partner and department head Tomas Mersán of Mersán Abogados claims a spot in the rankings this year, following solid market support for his activity in the Paraguayan tax space. He has expertise in transactional tax matters and administrative disputes before the tax authority.
- Horacio PeroniPeroni Sosa Tellechea Burt & Narvaja | Corporate/Commercial: Tax2026 | Up and Coming
Associates to watch
Andres Vera
Vouga Abogados | Corporate/Commercial: Tax2026 | Associates to watch | 7 Years RankedAssociate-to-watch Andres Vera has a well-grounded practice in customs matters, international taxation issues, and the establishment of free trade zones in Paraguay.
- Federico Valinotti
BKM | Berkemeyer | Corporate/Commercial: Tax2026 | Associates to watch | 12 Years RankedFederico Valinotti is adept at handling various tax matters, including advising on tax reforms, VAT mandates and tax structuring in Paraguay.
Horacio Sánchez Pangrazio
Vouga Abogados | Corporate/Commercial: Tax2026 | Associates to watch | 2 Years RankedAssociate-to-watch Horacio Sánchez Pangrazio is esteemed for his work on transfer pricing analyses, tax planning and free trade zones in Paraguay.