About Us

Protagonists in international wealth

We are a reference as an independent, multidisciplinary firm — the first in the segment licensed with the CRCSP — dedicated to protecting and perpetuating the wealth of more than 500 families.

Our History

Global expertise with Brazilian technical rigor

With more than 1,700 international projects executed across more than 10 countries, we record over 80,000 accounting entries every year. Each 4Tax partner has more than a decade of individual experience in the market, combining technical knowledge and hands-on practice in international accounting, cross-border taxation, financial investments, private equity and illiquid assets.

This multidisciplinary track record allows us to understand not only the tax and regulatory framework of each transaction, but also the business logic behind every decision.

International Holding Trust Joint Tenancy LLC Transparent Entity Opaque Entity
Our Journey

Achievements that tell who we are

Origins
Born from large-scale audit practice
Founded by partners with KPMG backgrounds, 4Tax was born with a clear mission: to simplify Brazilian families’ access to the global market, combining technical rigor with a didactic language.
Pioneering
First firm registered with the CRCSP
We became the first 100% Brazilian firm specialized in international accounting to be registered with the CRCSP, in full compliance with Law 14,754/2023.
Global scale
1,700+ projects across more than 10 jurisdictions
With proprietary processes refined project after project, we advise more than 500 families, with US$ 3.8 billion under tax, accounting and succession management and 80,000 accounting entries processed per year.
2025
International recognition
Finalist of the STEP Private Client Awards in Accountancy Team of the Year and winner of the Pan Finance award for Best Cross-Border Tax Planning & Accounting Solutions Provider (Brazil).
2026
Among the world’s best, for the second year running
The only Brazilian firm among the finalists of the STEP Private Client Awards — Top 3 Global in the Accounting Firm of the Year category and Top 5 Global in Boutique Firm of the Year.
Legal Certainty

Compliance as a foundation

We believe efficient wealth planning must walk hand in hand with legal certainty. That is why we build solid, transparent solutions that adhere to Brazilian and international rules, ensuring fulfillment of every regulatory and compliance requirement.

AML/KYC CRS/FATCA Economic substance Accounting and corporate obligations

Talk to the people who take part in every project.

Direct service from the partners, from the first meeting to the annual maintenance of your structure.

Talk to a specialist