About us

Tax clarity for a borderless world.

Nomos Notabu is a boutique cross-border tax consultancy for internationally mobile individuals and companies. We work through independent specialists qualified in the jurisdictions involved, and stay with an engagement from strategy through to execution rather than handing it on.

Who we are

Boutique tax consultancy with global reach

Nomos Notabu specializes in international taxation, residency planning, and cross-border advisory for globally mobile individuals and modern businesses.

Where traditional advisors stop at compliance, we go further, combining cross-border tax planning, coordination with qualified local practitioners, and strategic planning to support the full lifecycle of international living and entrepreneurship.

We were founded on a simple belief: global ambition should never be limited by complex tax systems or fragmented advice.

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The tower of the Grossmunster in Zurich flying the Swiss flag, with the lake and the city behind it
Strategy & execution

From cross-border strategy creation to execution

We provide high-level, tailored tax solutions for individuals and companies whose lives or operations span multiple countries.

Whether you are relocating, expanding abroad, building a remote-first business, or managing income across several jurisdictions, we ensure you remain compliant while optimizing tax efficiency, everywhere you go.

Our clients value our strategic insight, responsiveness, and ability to handle complexity with precision. With a combination of cross-border tax planning experience, an established network of qualified local practitioners, and real-world experience in international mobility, we provide a level of support that goes far beyond standard accounting. If your life or business operates across borders, we are built for you.

Our network

Global life requires a global network

We turn international movement into an advantage by giving you clarity, structure, and peace of mind, wherever you go.

Our team possesses deep expertise in multi-jurisdictional compliance, international treaties, and structuring active and passive income streams for efficiency. We don't just file taxes; we architect tax-efficient lives.

In a world where domicile is fluid and wealth transcends borders, traditional tax advice often falls short. Nomos Notabu is built for this reality.

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Read next Insights Practical writing on residency, exit planning, structuring and compliance.
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