Department profile
Pérez Alati, Grondona, Benites & Arntsen

Tax

Latin America Guide 2026 : Argentina

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Pérez Alati, Grondona, Benites & Arntsen

Rankings

About

Provided by Pérez Alati, Grondona, Benites & Arntsen

We have a strong and highly experienced group of tax experts that are extremely versed on tax planning, both on Argentine tax legislation and on international transactions, and we offer a broad array of practice in cases involving federal, provincial and municipal taxes.

We play a major role in tax planning and negotiating many of the most important M&A transactions and other cross-border transactions as well as in designing and implementing tax-free corporate reorganizations and transfers of assets.

We advise our clients on all kinds of customs matters, in many cases in coordination with our International Trade practice group. Such advice includes regulatory matters, administrative and judicial proceedings, strategic operations, advice on national regulations and international treaties, duty issues and import restrictions.

Chambers Review

Provided by Chambers

Tax - Argentina

Band 2

What the Team is Known For

Pérez Alati, Grondona, Benites & Arntsen boasts a significant tax team that is frequently retained to provide tax consultancy services and deal with contentious proceedings. The team regularly represents clients in administrative and judicial litigation across Argentina, keeping clients abreast of regulatory tax developments and incentive schemes. The department's expertise in transfer pricing, double taxation and indirect tax matters is particularly strong. The firm demonstrates noted activity counselling energy and natural resources companies.

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Work Highlights

Provided by Chambers

  • Pérez Alati, Grondona, Benites & Arntsen advised Banco Santander Argentina on its tax-free merger with Openbank Argentina.

Strengths

Provided by Chambers

  • Pérez Alati, Grondona, Benites & Arntsen's team provides attentive and timely guidance. They stand out for their ability to approach complex issues from multiple angles with precision and clarity.

    Tax respondentLatin America

Notable Practitioners

Provided by Chambers

  • Manuel María Benites
    Manuel María Benites

    Manuel María Benites

    Top-ranked Manuel María Benites offers expertise in administrative tax litigation procedures, as well as advisory matters relating to debt capitalisations and reorganisations. He is also frequently instructed by companies to advise on transfer pricing matters.

    • Manuel María Benites brings solid experience and provides precise, reliable guidance to his clients.

      Tax respondentLatin America

    • Manuel María Benites thoroughly explores every angle, considers precedents, tailors his approach to our needs, and is always quick to respond.

      Tax respondentLatin America
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  • Luis Marcelo Núñez
    Luis Marcelo Núñez

    Luis Marcelo Núñez

    Noted partner and co-head of department Luis Marcelo Núñez focuses his practice on tax-related disputes. He is frequently sought out by clients to advise on contentious cases related to value-added and income tax.

    • Luis Núñez is responsive, process-driven, and a strong team player with excellent case management skills.

      Tax respondentLatin America
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  • Facundo Fernández Santos
    Facundo Fernández Santos

    Facundo Fernández Santos

    Facundo Fernández Santos is commended by clients for his expertise in tax litigation.

    • Facundo Fernández Santos combines strong technical knowledge with an outstanding proactive attitude.

      Tax respondentLatin America
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Ranked Individuals at Pérez Alati, Grondona, Benites & Arntsen (3)

Argentina

Members

Provided by Pérez Alati, Grondona, Benites & Arntsen

Pérez Alati, Grondona, Benites & Arntsen has rankings in the following guides

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