About Nassau

For those who move beyond borders

International ambition drives change
Where ambition and complexity meet

Doing business internationally means seeing opportunities beyond national borders. New markets, new people, and new possibilities. But pushing boundaries also means dealing with complexity. Tax regulations, mobility issues, and organizational responsibilities all come into play, making international expansion more complex than it appears at first glance.

Room to grow internationally
Taking the next step with confidence

Nassau Tax & Global Mobility exists to empower organizations to operate internationally with confidence. We work with organizations and international professionals who are pushing boundaries and want to make informed decisions along the way. Whether it involves growth, expansion, or the global deployment of talent, Nassau provides support when international ambitions become a reality.

When do clients turn to Nassau?
Clients turn to Nassau when international issues arise and careful decisions need to be made. When growth becomes a reality, existing structures need to be adapted, or when the tax affairs of individuals and organizations need to be managed in a coordinated manner. In these situations, clients need not only specialized knowledge but also sound judgment to guide them.

More than just technical solutions
Creating clarity where complexity converges

International ambitions require coherence and a clear overview. At Nassau, corporate tax and global mobility together form the core of international decision-making. Corporate tax concerns the structure and decision-making processes of the organization; global mobility concerns people, their deployment, and their movement across borders. Together, they determine how organizations operate internationally and make decisions that hold up in practice.

We do not approach these issues as separate disciplines, but as interconnected perspectives within the same international reality. Within this framework, Nassau serves as a one-stop shop for international tax and mobility issues. In this way, we translate complexity into clear choices that are actionable, pragmatic, and sustainable.

The Nassau Navigator
Staying on Course with International Ambitions

We have distilled our approach into the Nassau Navigator. This framework helps provide direction where different interests and rules intersect. We listen and gain a deep understanding of the context, analyze the relationship between the organization and its people, and then translate these insights into practical action. This not only fosters understanding but also drives progress in the right direction.

The name Nassau
The name Nassau has its origins in the House of Nassau, which, through William of Orange, came to play a lasting role in Dutch history. For us, the name primarily symbolizes staying the course in an international context, with a down-to-earth and practical approach.

Focusing on what matters
Careful choices in an international context

We provide guidance when careful consideration is required. Our insights help organizations make decisions that work in practice and align with their context and ambitions. Nassau operates independently of accounting firms, allowing us to collaborate flexibly with other advisors and international firms. With senior-level involvement and dedicated points of contact, we bring stability and continuity, especially when international dynamics intensify.

Thanks to a broad international network built up over many years of experience, Nassau can quickly connect with reliable specialists even outside the Netherlands.

Moving forward with confidence
Moving forward internationally, with clarity and stability

In a world where international business is moving faster and faster and regulations are becoming more complex, Nassau offers clarity and guidance.