Person Photo
Person Photo

Kasia Parecki


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

Kasia advises business and individual clients on local, state, and federal tax controversy and litigation issues.

Kasia supports individuals and businesses in high-stakes tax matters, providing thoughtful and practical advice. She assists clients in the cannabis and other industries with federal tax audits, appeals, collection issues, and related litigation, including matters involving IRC Section 280E adjustments. Kasia also assists clients with state and local sales, use, and excise tax audits and protests.

Before joining Holland & Hart, Kasia was an associate at Hall Estill in Denver. Prior to embarking on her legal career, she worked in higher education, most recently as the director of student financial management at a law school.



Bar Admissions

Court Admissions


  • University of Denver Sturm College of Law, ABA Law Student Tax Challenge, First Place, LL.M. Division, Winter 2019
  • University of Denver Sturm College of Law, Hartje Objective Writing Award

Memberships and Affiliations

  • Colorado Bar Association, Member
  • American Bar Association, Section of Taxation, Member
  • Colorado Lawyers Committee, Non-Profit Legal Audit Clinic, Volunteer, 2021
  • University of Denver Low Income Taxpayer Clinic, Student Attorney, 2019

Unless you are a current client of Holland & Hart LLP, please do not send any confidential information by email. If you are not a current client and send an email to an individual at Holland & Hart LLP, you acknowledge that we have no obligation to maintain the confidentiality of any information you submit to us, unless we have already agreed to represent you or we later agree to do so. Thus, we may represent a party adverse to you, even if the information you submit to us could be used against you in a matter, and even if you submitted it in a good faith effort to retain us.