J.A. Del Río
  • We are multilingual accounting firm dedicated to helping companies do business in Latin America

    The firm was founded in 1988, by Juan Antonio Del Río Troncoso, a former Touche Ross International partner (now Deloitte). Our approach working as a team with our clients, their auditors and lawyers lead to a much more efficient operation.

  • Our clients are all international companies doing business in Latin America. By concentrating exclusively in this area, we can dedicate our training and procedures to deal with the different issues a foreign company encounters while operating here.


Financial Statements according to US GAAP or IFRS, in English and the currency of your choice, billing, accounts payable, setting up bank accounts.

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We offer an integrated service, adapted specifically to your company, our experience will help you reduce risks in your organization as well as strengthen processes.

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Most likely, the local labor laws will be different from those in your country. We will always be available to answer your questions and to find solutions to any problem that may arise.

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  • Institutional video

    We are multilingual accounting firm dedicated to helping companies do business in Latin America

  • Publication

  • Cancellation of digital stamp (CDS) – 2020 Tax Reforms

    With regard to the applicable 2020 fiscal amendments, Section X was added to Article 17-H of the Mexican Internal Revenue Code [in Spanish: CFF], in which the tax authorities have indicated that they can revoke the digital seal certificate (DSC).

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  • 6% VAT withholding on rendering of services

    On December 9, 2019 the Tax Reform for 2020 was published in the Federal Official Gazette (DOF for its acronym in Spanish). The modifications included changes to the Mexican Income Tax Law (MITL), the Value Added Tax Law (VATL), the Excise Tax Law (ETL) and the Federal Tax Code (FTC). All those changes are effective as of January 1st, 2020, unless otherwise provided.

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  • Webinar: 2020 Tax Reform in Mexico and its impact on European companies

    Inform and analyze the most relevant topics of the Mexican Tax Reform 2020 and its impact on European companies.

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  • 2020 Periodic Amendments to the Tax Law

    On December 28, 2019 the Periodic Amendments to the Tax Law for 2020 were published in the Official Gazette of the Federation [in Spanish: el Diario Oficial de la Federación] (DOF), which came into effect on January 1, 2020, and will be in force until December 31, 2020. It is important to note that there are some rules that will take effect at a later date that are explained further on.

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