Lewis M. Horowitz
Shareholder horowitzl@lanepowell.com
206.223.7401
Areas of Practice
Lewis Horowitz is Chair of the Firm’s Taxation Practice Group and Co-chair of the Cannabis Practice
Group. Lewis is also a Certified Exit Planning Advisor qualified to assist private companies with their succession planning.
Admitted to Practice
Washington
Oregon
Maryland (inactive)
District of Columbia (inactive)
Pennsylvania (inactive)
U.S. Tax Court
U.S. Court of Federal Claims
Academics and Accreditations
Georgetown University Law Center (J.D., cum laude , 1985)
Law and Policy in International Business, Editor
Columbia University (B.A., 1981)
Exit Planning Institute, Certified Exit Planning Advisor
Legal Lean Sigma® and Project Management
Yellow Belt Certification
Green Belt training under way
Practice Group and Specialty Team Membership
Chair, Taxation
Co-chair, Cannabis Practice Group
Chair, Lane Powell Board of Directors (2015)
President, Lane Powell PC (2006-2014)
Bankruptcy and Creditors’ Rights — Oil and Gas Industry
Canada Practice
Public/Private Partnerships
Tax-Exempt and Nonprofit Organizations
Awards and Honors
Fellow, American Bar Foundation
Named “2011 CEO of the Year” in Professional Services by Portland Business Journal
Named as one of The Best Lawyers in America ®, Tax (2005-2016)

Named as a “Washington Super Lawyer,” Super Lawyers ® magazine, Tax (2010-2015)
Named as an “Oregon Super Lawyer,” Super Lawyers ® magazine, Tax (2006-2009) (“Top 50
Oregon Super Lawyers,” 2008)
AV Preeminent® in Martindale-Hubbell® Peer Review Ratings™
Professional and Community Activities
Board Member, Earl Thomas III Guardian Angel Foundation
Board Member, Stand With Us Northwest
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