Mike Hayes

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Mike Hayes


Mike is the Partner in charge of Technology Solutions at GAGNON and has more than fourteen years of specialized tax technology experience doing software development and implementation in the areas of sales and use tax and VAT. He has assisted numerous clients within various industries from manufacturing, distribution, retail and technology in automating transactional sales and use tax functions, including Canadian and International taxes in Vertex, Sabrix and ADP Taxware. Mike has also assisted clients in the design and implementation of a tax data warehouse for tax reporting and compliance. Before joining GAGNON, Mike managed tax automation projects for multinational companies while at PricewaterhouseCoopers (PwC). Prior to PwC, Mike was a software developer at Taxware.

Mike received his Bachelor of Science degree in Mathematics from the University of New Hampshire. He is a certified implementation specialist of Vertex, Sabrix and ADP Taxware systems, experienced in system integrations with Oracle, PeopleSoft, SAP and others. He lives in southern New Hampshire with his wife and their three children.

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