• Address:
    • Mailing Address: 155 East Pearl Avenue
      Jackson, Wyoming, 83001
  • Phone:
  • Hours:
    • Monday: 08:00 - 17:00
    • Tuesday: 08:00 - 17:00
    • Wednesday: 08:00 - 17:00
    • Thursday: 08:00 - 17:00
    • Friday: 08:00 - 17:00
  • Law Firm:

ABOUT Katherine Spencer Zelazny

Estate planning and business attorney whose practice areas include gift and estate tax planning, trust administration, probate, federal and state taxation, and sophisticated real estate and business transactions.

Ms. Zelazny graduated from Duke University in 1989 with a Bachelor of Arts. In 1993, she earned a Juris Doctor from Duke University School of Law. She then attended New York University and was awarded a Master of Laws Degree (LL.M.) in Taxation in 1994.
Ms. Zelazny was admitted to both the California State Bar and the Wyoming State Bar in 1994. From 1994 to 2001, she practiced law with Mullikin, Larson & Swift LLC and became a member of the firm in 1998. In 2002, she joined the St. Helena, California office of Gagen, McCoy, McMahon, Koss, Markowitz & Raines and was a shareholder there until 2009 when she joined Block, DeVincenzi & Zelazny LLP as a partner. She started her own practice in St. Helena as a sole practitioner in 2014 and joined Mullikin, Larson & Swift, LLC as of counsel in May 2015.

Areas of LAW

  • Probate
  • Tax

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