International Taxation
Tax planning for cross-border operations. Structuring of foreign investments, double taxation treaties, transfer pricing and tax compliance across multiple jurisdictions.
About the Firm
Martins de Carvalho serves companies and individuals, many with international operations, that need strategic tax guidance in a country where the rules change constantly.
We combine over 25 years of experience in Brazil and Germany with a direct and approachable style. We closely follow the constant changes in legislation, especially the Tax Reform (IBS/CBS), to provide guidance that protects your interests and leverages opportunities.
Practice Areas
Tax Reform (IBS/CBS)
Strategic advisory for the transition of the Brazilian tax system (2026-2033). Impact analysis, contract review, systems adaptation and planning for the new Dual VAT that replaces PIS, Cofins, ICMS, ISS and IPI.
M&A and Corporate Reorganization
Tax due diligence, risk identification, structuring of mergers and acquisitions, corporate reorganization and succession planning.
Corporate Accounting
Accounting with a focus on accuracy, compliance and decision-grade information. Experience with SAP and integrated tax systems.
About the Founder
Mária Pereira Martins de Carvalho is a lawyer and accountant with over 25 years of experience acquired in law firms, auditing companies and legal department coordination. Extensive knowledge in tax law and accounting, as well as corporate and contract law focused on foreign clients. Her background underpins the firm’s expertise:
- PhD in Comparative Law — German and Brazilian Income Tax — Ruhr Universität Bochum
- LL.M. Tax and Economic Law (Steuer und Wirtschaft) — Ruhr Universität Bochum
- MBA Accounting and Finance — USP/Esalq
- Bachelor of Law — Universidade Presbiteriana Mackenzie
- Accounting Sciences — FECAP
- Tax Planning — IBET
Publications & Articles
Mária regularly writes about tax, accounting and the Brazilian Tax Reform (in Portuguese).
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