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Tax

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  • EU–India FTA – Entering India’s Automotive Market
    03 Feb 2026 10 min read

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.

Tax Insights

Cross‑Border Tax Forecast 2026

26 Feb 2026 2 min read

EU–India FTA – Entering India’s Automotive Market

03 Feb 2026 10 min read

CMS International Disputes Digest – 2025 Winter Edition

17 Dec 2025 3 min read

Pillar One – Amount B: What it is and why it matters

03 Dec 2025 6 min read

Tax Dispute Resolution: Trends, Tips and Practical Guidance

22 Oct 2025 1 min read

CMS Expert Guide to Pensions

06 Oct 2025 2 min read

Doing Business India – Peru

05 Sep 2025 1 min read

CMS Emerging Europe M&A Report 2024/25

29 Jan 2025 4 min read

Events

  • Peru
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • Peru
    16 Apr 2026

    Green claims in focus

  • Peru
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • Peru
    28 Apr 2026

    IP Insights webinar series 2026

  • Peru
    02 May 2026

    CMS at INTA 2026

  • Peru
    28 May 2026

    CMS International Crypto Forum 2026

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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