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Colin J.A. Oldberg

Associate

555 17th Street, Suite 3200, Denver, CO 80202

Colin focuses his practice on state and local taxation, including tax compliance and tax litigation.

Colin advises clients on a variety of business tax decisions and represents them in litigation before state and local taxing authorities.

Before joining Holland & Hart, Colin worked as an Appellate Law Clerk for Judge Anthony J. Navarro, drafting criminal and civil judicial opinions. He also assisted with the supervision and management of judicial interns and chambers administration. Prior to attending law school, Colin performed as the Principal Trumpet for the Hong Kong Philharmonic Orchestra. He currently performs as Second Trumpet for Opera Colorado.

Publications

Education

Bar Admissions

Professional and Civic Affiliations

  • Colorado Bar Association, Member
  • Northwestern University Club of Colorado, Vice President
  • Opera Colorado, Second Trumpet
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