Proactive Tax Strategy.
Complete tax optimization to legally reduce tax burden. Planning that protects wealth, anticipates risk, and frees capital for growth.
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Tax, corporate and management advisory for Brazilian and international companies. Technical leadership by Vivian Sampaio, with 26+ years of experience in accounting and law.
VMAHUB is a business strategy consultative advisory firm, with extensive accounting and legal experience. We build long-term relationships with companies that see consulting as a competitive advantage, not as an operating cost.
A senior team with accounting and legal training for precise decisions in complex scenarios.
We go beyond compliance: we deliver business intelligence that changes operational results.
Each client is treated as a growth partner. Trust is built through continuity, clarity, and technical consistency.
We work across integrated tax, accounting, legal, and strategic fronts under one consultative governance model.
Complete tax optimization to legally reduce tax burden. Planning that protects wealth, anticipates risk, and frees capital for growth.
View SolutionAdvisory accounting with technical precision and clear financial reading. Reports that guide decisions, not only obligations.
Learn moreCorporate structuring and governance for sustainable growth and safer expansion.
Learn moreBusiness legal advisory, brand, and intellectual asset protection for each strategic move.
Learn moreLegal consulting for complex matters, with senior support across advisory and litigation fronts.
Learn moreWealth planning for family protection and succession, with structures designed to preserve assets across generations.
Learn moreTailored programs for high-performance teams, with strategic skills applied in practice.
Learn moreNetworking and executive training. Connections that create real business opportunities.
Learn moreFounder Vivian Sampaio's experience in expansion, M&A, and business reorganization cycles.
Technology, industry, professional services, and family groups.
Trust is built through continuity, clarity, and technical consistency.
CEO · Founder A multifaceted leader of Afro-Indigenous origin, Vivian brings a unique perspective to business consulting, combining technical excellence with a humanized and inclusive business view.
Analyses on tax reform, family holding, tax planning, and business strategy, written by Vivian Sampaio.
Technical and strategic content on taxation, corporate matters, and management. Regular updates on Complementary Law 214/2025 and Brazilian tax reform.
Open /in practice ->Practical analyses on CBS, IBS, Split Payment, and sector impacts. 70+ articles organized by category and reader profile.
Open Blog →The team reviews the submitted context and responds through the most appropriate channel for your case.