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I help turn complex tax challenges into practical solutions that strengthen confidence and support a sustainable and successful tax function

Sarah Drye

Partner, Tax Accounting and Risk Advisory Services | EY Switzerland

Tax accounting leader. Pillar Two specialist. Trusted-data advocate. Chartered Accountant and Chartered Tax Advisor. Engineer by training. Bilingual English and French.

Sarah is a Partner at Ernst & Young AG in the Tax Accounting and Risk Advisory Services team.

Sarah has more than 25 years of experience in tax, and has been in the Romandie region since 2010. Her experience includes auditing the tax positions and tax reporting of multinational organizations, as well as advising on consolidated tax audits, IAS 12 and ASC 740 matters, tax accounting, and reporting processes and controls.

She leads the EY Pillar Two initiative in Switzerland and is part of the global network of EY Pillar Two professionals, helping multinational organizations address reporting and compliance obligations.

Sarah is a UK-qualified Chartered Accountant and Chartered Tax Advisor. She holds a master’s degree and a doctorate in Engineering from the University of Oxford.

How Sarah is shaping the future with confidence

Sarah helps organizations connect tax, finance, data and technology so that complex reporting requirements become a catalyst for stronger operations. By guiding multinational groups through Pillar Two and advising on tax accounting processes and controls, she helps teams build trusted data, manage risk and make better-informed decisions. Her practical, collaborative approach focuses on solutions that fit each organization’s strategic and operational goals, enabling clients to meet today’s obligations while creating a more resilient foundation for the future.

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