EY National Tax Conference 2026

EY’s National Tax Conference is a leading tax event in Switzerland. Renowned for its high‑quality insights across policy, technology and operational processes, it has established itself as a key fixture in the Swiss tax landscape. The conference convenes distinguished speakers from leading organizations and government authorities alongside EY’s national and international tax specialists, fostering an exceptional platform for knowledge exchange and thought leadership.

This year's conference continues to uphold its standard of excellence by addressing the most relevant Swiss, European and global tax developments. It does so through a diverse and engaging program featuring expert presentations, panel exchanges and case studies.

The main sessions will analyze the legal uncertainties and risks associated with the Side-by-Side Package as well as the practical and technical challenges of Pillar Two, along with real-life experiences and emerging trends. We will also examine how Switzerland is responding with agility to an evolving international environment and explore available global business incentives. In addition, updates on Swiss circular letters will highlight key changes and their practical implications for taxpayers and advisors alike.

Topic-specific breakout sessions will once again feature as a core element of the conference program. This series spans key topics from the transformation of VAT and customs to the evolution of managed services to future-focused AI scenarios and agentic workflows, offering concise insights into today’s priorities and tomorrow’s tax function. 

No conference would be complete without plenty of opportunities to connect and network with peers.

Detailed information on the agenda and speaker line-up is available on our conference website.

Additional information:

• We’re delighted to welcome our guests in person. Please note that online participation is not available.
• Participation is by invitation only. Should you wish to attend, please contact us via ntc@ch.ey.com. 
• The conference will be held in English.