Central & South America

AGN EuropeThe Central & South American region is rich in natural resources, has a young population and emerging political environments that are paving the way for ample trade and international investment opportunities.

This region offers an extraordinary geographic coverage with presence in over a dozen countries. The Regional board represents the region’s four key areas: Central America, Brazil, North-Andean countries and South America, ensuring that members generate locally relevant intellectual property that is also relevant to clients worldwide.


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Our Leadership

The AGN Central & South American region is led by Chairman Marielos de Rueda, Partner at AGN's Guatemalan member firm Panchita Aguirre de Keahler & Asociados, and it is also supported by multi-lingual regional director, Mireia Rovira.


 Marielos de Rueda
 Panchita Aguirre De Kaehler Y Asociados
 Oscar Falconí 
Monzón, Valdivia, Falconí y Asociados
 Luiz Bento 
 GESCON Consultoría Empresarial
 Juan Carlos Buitrago   A&CO Auditoría, Consultoría, Outsourcing y Asesoría SAS
 Ricardo Cuellar Grupo ACC
(El Salvador) 
 Javier Correa  Correa, León & Asociados
 Alberto Adaminas
 Representing the International Board
 Mireia Rovira
  Regional Director
AGN International Ltd

CSA Regional Publications


A summary of most relevant taxes in Latinamerica

Check this publication to make a quick Latinamerican country comparison on different taxes, including Income tax, Double Tax Treaties and more.

read full publication in Spanish

Countries Comparison

A collection of transfer pricing summaries of countries in the Central & South America Region

read full publication in Spanish
El Comité de Impuestos de AGN Centro y Sud América promueve la recopilación información relevante para el comercio internacional.
Convenios de doble tributación 2018

Los tratados más relevantes en Latinoamérica

En esta publicación encontrará un esquema de los países de Latinoamérica que tienen tratados con países de la región y también con países del resto del mundo, incluyendo dividendos, intereses y regalías.

Ver publicación (en español)

Regional News

June 2020

AGN Global-e-Connected: 19-Hour Virtual Journey around the Globe

On 10 June, the flagship event of AGN Global-e-Connected took place. AGN Members were invited to dip in and out of a continuous 19-hour programme. The event kicked-off in Auckland and circled the globe, before ending in Los Angeles. The programme consisted of regional COVID-19 updates, keynote and internal speakers, committee sessions, discussion groups, the launch of the NextGen 'Road to Value' programme, Mandarin and Spanish language content, a three-part case study and fun social activities and games. The first event of its kind proved to be a huge success.

Read the full article

June 2020

Press Release: German Firm Joins AGN Membership

AGN International – one of the world’s leading associations of independent certified public accounting and consulting firms, announces that Reichert & Reichert has joined its AGN EMEA membership. The German firm employs a dedicated team of 40 employees, including experienced tax specialists, management consultants and lawyers that specialise in commercial and corporate law, tax law, labor law and inheritance law. Find out more by reading the press release.

Read the Press Release

May 2020

Press Release #3: AGN GBV: Remote Working – Is the genie out of the bottle? 

In the third edition of a series of special reports, our survey highlights that almost all firms will retain some aspects of this new reality. Malcolm Ward, Global CEO comments, “For many being forced to introduce remote working has accelerated changes often already underway, and also created positive developments in areas like communication, technology and security – it’s also put a question mark over the use of traditional working practices in particular the future role of the office”.

Read the Press Release

Regional Meetings

AGN members regularly meet to network, share expertise and learn more about technical subjects and leadership in their firms. Our major events include one international meeting, the World Congress, which is held in various locations around the world each November.

In addition, each of the four regions holds at least one major all-region meeting a some regions hold more. The regional major events include the Central and South America Regional Meeting (CSARM), usually held in September. 


Central & South America

Joan Carles I, 12 08320 El Masnou, 
Barcelona, Spain

Tel: (+34) 672 185 732

Regional Director: Mireia Rovira

Email: mrovira@agn.org


6 Hays Lane, London Bridge, London SE1 2HB, United Kingdom

Tel: +44 (0) 20 7971 7373 

Email: info@agn.org