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Ronnie Dassen

Global Leader, Indirect Tax

Ronnie Dassen is a partner in Deloitte Tax LLP's VAT practice and is based in New York, and serves as the Deloitte Global Indirect Tax Leader. With over 24 years of experience, he advises US based and global multinational companies on navigating their global indirect tax challenges.

Ronnie supports his clients in the delivery of all areas of complex global indirect tax services, including business and finance transformation, supply chain restructuring, e-invoicing, indirect tax organizational design, indirect tax automation, and global compliance. He has extensive experience advising multinational companies in the Life Sciences, Manufacturing, and Technology industries.

He is a recognized subject matter expert in global indirect tax and a frequent speaker at international tax conferences.

Ronnie received a Master’s degree in International and European Tax Law from the University of Maastricht and is a member of the Dutch Association of Tax Advisers (“Nederlandse Orde van Belastingadviseurs”).