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Global Reach

Apart from offering expert legal consultancy for local jurisdictions, CMS partners up with you to effectively navigate the complexities of global business and legal environments.

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CMS Peru
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Tax

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We provide specialized tax consultancy based on economic activity, tax planning with emphasis on cross-border operations, tax advice on corporate reorganizations, and tax due diligence services. We assist our clients during the tax examination processes and lead the defense in administrative and judicial proceedings.

We are actively involved in the development of a pioneering practice in environmental taxation. We advise foreign investors in the preparation and successful presentation of regulatory proposals on tax matters that have made possible the performance of large investment both in mining and oil issues currently in operation.

We have advised in the conclusion of tax stability agreements that translate to more than US$ 10 000 MM of total investment. We advised on the application of the Agreements to avoid Double Taxation signed with Canada, Chile, Brazil, Mexico, Korea, Portugal and Switzerland, as well as Decision 578, which establishes the regime to avoid double taxation among the Andean Community countries. We advise our clients to implement the most efficient contractual and corporate structure from a tax perspective.

We perform tax audits for privatizations and acquisitions and mergers projects of banks, steel mills, industrial companies, supermarkets, mining companies, oil companies and electricity companies.

Events

  • Peru
    03 Mar 2026

    IP Insights webinar series 2026

  • Peru
    23 Mar 2026

    CMS at PTMG Spring 2026

  • Peru
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • Peru
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring

Local market knowledge. Global outlook

We provide future-facing legal advice to help your organisation thrive. Combining local market knowledge and a global perspective, and with lawyers in locations worldwide, your organisation benefits from the expertise it needs, even across borders.

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