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Derek W. Kaczmarek is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax.

Derek W., who practices law in Scottsdale, Arizona, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Derek W. is held by other top lawyers in the same geographic and legal practice area.

Contact & Links
Location
  • 10229 North 92nd Street, Suite 103
    Scottsdale, AZ 85258
Languages
  • English
Education
  • New York University, LL.M. (Taxation), graduated 2005
  • Indiana University Bloomington, J.D., graduated 2003
Bar Admissions
  • Indiana, 2003
  • Illinois, 2004
  • Arizona, 2011
  • Nevada, 2012
Court Admissions
  • U.S. Tax Court
  • U.S. Supreme Court
  • 9th Circuit Court of Appeals
  • 7th Circuit Court of Appeals
  • U.S. Court of Federal Claims
  • Supreme Court of Arizona
  • Supreme Court of Illinois
  • Supreme Court of Indiana
  • Supreme Court of Nevada

Recognized in The Best Lawyers in America® 2026 for work in:
  • Litigation and Controversy - Tax
Additional Areas of Practice:
  • Tax Law

Publications

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