Bill Collier Email & Phone Number

Throughout the course of Bill’s career, he has served as the primary tax advisor on many hundreds of business acquisitions. His client base has been global in scope, encompassing all continents except Antarctica. As an example, Bill has been a part of tax litigation support engagements facing the Australian Tax Office, and advised governments of developing territories on tax cases. Prior to joining Holsinger, Bill spent nearly a decade in the audit and tax groups of two international accounting firms, achieving the rank of Senior Manager.

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  Vice President

  Holsinger