International Tax & Fiscal Advisory

Navigating the Global Tax Landscape with Confidence. 

With over 40 years of experience advising multinationals and governments, we provide the strategic foresight to optimise your fiscal structure in a complex and evolving world. 

The Challenge: A World of Constant Fiscal Change 

The global tax environment is in a state of perpetual motion. Initiatives like the OECD's Base Erosion and Profit Shifting (BEPS) project, the rise of digital services taxes, and increased scrutiny on transfer pricing have created a landscape of unprecedented complexity for multinational organisations. Navigating this world requires more than just compliance; it demands a robust, defensible, and forward-looking tax strategy that aligns with your commercial goals while mitigating risk. For governments, the challenge is equally acute: how to design fair and effective tax policy that attracts investment while protecting the domestic revenue base. 
 

Our Approach: A 360-Degree Perspective 

Our perspective on international tax is unique because we have seen it from every possible angle. Our experts have spent decades in senior roles at the world's leading advisory firms, including PwC and Deloitte, designing and implementing sophisticated tax strategies for multinational clients. We have sat inside major financial institutions like ING, developing and maintaining tax-driven cross-border financing structures from the client's side. Importantly, our experience extends deep into the worlds of policy and adjudication. As a Principal Research Associate for the International Bureau of Fiscal Documentation (IBFD)—the world's foremost authority on cross-border taxation—we have been responsible for government consultancy and for training senior tax officials around the globe. This comprehensive, 360-degree view allows us to provide advice that is not only technically excellent but also commercially pragmatic and strategically sound. 
 

Our Services 

We provide expert counsel to both private and public sector clients on the full spectrum of international tax issues. 

  • International Tax Planning & Structuring: We design and implement efficient and compliant cross-border structures for financing, holding companies, intellectual property management, and M&A transactions. Our advice is tailored to your specific business model and strategic objectives. 

  • Tax Treaty & BEPS Advisory: We provide expert guidance on the application of double tax treaties and help you navigate the complex web of Base Erosion and Profit Shifting (BEPS) regulations. We ensure your structures are robust and can withstand scrutiny in the post-BEPS era. 

  • Government Consultancy & Capacity Building: We offer technical assistance and training to government bodies and tax authorities. Drawing on experience training officials in over a dozen countries—including Indonesia, Botswana, Kenya, and Russia—we help governments strengthen their fiscal governance, modernise their tax codes, and enhance their technical capacity. 

  • Advance Rulings & Agreements: We advise on and negotiate Advance Pricing Agreements (APAs) and Advance Tax Rulings (ATRs) with tax authorities. Our experience includes successfully securing such agreements in key jurisdictions like the Netherlands, Luxembourg, and Switzerland, providing your business with certainty and predictability. 

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Want ESG reporting that adds value—not just admin?

Book a free consultation to speak with a carbon export and discuss your goals. Let’s build a smarter, greener future for your business.

Smiling young woman with long hair standing against a dark green background, holding a finger to her chin.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Close-up of a tree stump showing growth rings and a textured brown wood surface.
Smiling young man with short hair poses against a dark background, wearing a green button-up shirt.

Want ESG reporting that adds value—not just admin?

Book a free consultation to speak with a carbon export and discuss your goals. Let’s build a smarter, greener future for your business.

Smiling young woman with long hair standing against a dark green background, holding a finger to her chin.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Close-up of a tree stump showing growth rings and a textured brown wood surface.
Smiling young man with short hair poses against a dark background, wearing a green button-up shirt.

Acknowledgement of Our Region's First Peoples.
As a company founded in Aotearoa New Zealand, Profiense honours Māori as Tangata Whenua and embraces our commitment under Te Tiriti o Waitangi. We acknowledge the Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the lands and waters of Australia and pay our respects to their Elders past, present, and emerging. This respect extends to all First Peoples and traditional guardians of the lands and seas across the Pacific, from Papua New Guinea to the furthest islands, whose cultures and wisdom enrich the region we are privileged to serve.

© 2025 Profiense, All rights reserved

Acknowledgement of Our Region's First Peoples.
As a company founded in Aotearoa New Zealand, Profiense honours Māori as Tangata Whenua and embraces our commitment under Te Tiriti o Waitangi. We acknowledge the Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the lands and waters of Australia and pay our respects to their Elders past, present, and emerging. This respect extends to all First Peoples and traditional guardians of the lands and seas across the Pacific, from Papua New Guinea to the furthest islands, whose cultures and wisdom enrich the region we are privileged to serve.

© 2025 Profiense, All rights reserved

Acknowledgement of Our Region's First Peoples.
As a company founded in Aotearoa New Zealand, Profiense honours Māori as Tangata Whenua and embraces our commitment under Te Tiriti o Waitangi. We acknowledge the Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the lands and waters of Australia and pay our respects to their Elders past, present, and emerging. This respect extends to all First Peoples and traditional guardians of the lands and seas across the Pacific, from Papua New Guinea to the furthest islands, whose cultures and wisdom enrich the region we are privileged to serve.

© 2025 Profiense, All rights reserved