Global Regions

David W. Zimmerman

David Zimmerman has a sophisticated transactional practice involving a wide range federal income tax matters relating to mergers & acquisitions, spin-offs, dispositions, corporate reorganizations and financings, with a particular emphasis on corporate tax planning and consolidated return matters. He is regularly engaged as special outside tax counsel for complex corporate transactions, many of which have been recognized for their complexity and scope. Mr. Zimmerman also represents a number of privately held corporations, many of which are very significant in size, and he has an active rulings practice. Mr. Zimmerman also assists clients with audits and negotiating settlements at Appeals.

Mr. Zimmerman was a Graduate Editor of the Tax Law Review at New York University Law School and the Managing Editor of the Texas International Law Journal at the University of Texas Law School.

Representative Engagements|View All

  • Advised an integrated oil and gas company on exchangeable share acquisition of foreign-based target; spin/merger acquisitive transaction of joint venture interest.
  • Advised a Fortune 50 company on several multi-billion dollar dispositions of business units.
  • Advised a food services company on a multi-billion dollar tax-free spin-off and subsequent merger transaction.
  • Advised an oil and gas exploration company on acquisition of shallow water Gulf properties and associated financings.
  • Currently advising and implementing various internal restructurings/spin-off transactions involving domestic and international operations for several major utility companies.
Government Experience
Corporate Experience
Rankings and Recognition
  • Legal 500: Tax: Non-Contentious, 2015 - 2016
  • Legal 500: Tax: International Tax, 2013 - 2015
Professional and Community Involvement
  • Member, Thomson West Tax Advisory Board
  • Member, American Bar Association
  • Member, Affiliated and Related Corporations Taxation Committee, American Bar Association
Bar Admissions
  • District of Columbia
  • New York
  • Texas
  • California
Court Admissions
Foreign Languages
  • LL.M. (Taxation), New York University School of Law, 1985
  • J.D., The University of Texas School of Law, with honors, 1984
  • B.B.A. (Accounting), The University of Texas at Austin, 1981