590 Waterfront Way #504, Vancouver WA 98660 | info@cowlitzgroup.com

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Holly Henson

Attorney at Law


holly henson

Meet our Attorney at Law

Probate | Estate | Bankruptcy | Wills

Holly Henson is a resolution-oriented attorney, CPA, and MBA with over nine years of comprehensive experience in legal and estate planning, specializing in working with high net worth clients. Her remarkable blend of credentials and hands-on expertise in probate, bankruptcy, tax, real estate, and business law makes her an exceptional asset to our firm, embodying our dedication to pragmatic solutions and excellence.

Educationally, Holly Henson is exceptionally qualified, holding a Juris Doctor and a Master of Business Administration from Seattle University, along with a Bachelor of Arts in Accounting and Information Systems from the University of Washington. She further honed her specialization by pursuing graduate studies in Taxation at Golden Gate University and completing a Certificate of Mediation at the Dispute Resolution Center of Pierce County. This diverse educational background enables her to offer a well-rounded approach to estate planning issues.

Holly’s career highlights within the estate planning realm include advocating for clients in IRS examinations, resolving high-stakes tax controversies, and providing astute advisement on the tax-efficient structuring of real estate holdings. Her role at our firm goes beyond individual accomplishments; it reflects a profound dedication to client service and community involvement.

Licensed in Washington and Idaho and admitted to practice in federal courts, including the US Tax Court, Holly’s broad licensure underscores her adaptability and extensive legal knowledge. Her previous experience with the Housing Justice Project and her tenure as a discovery attorney showcase her commitment to justice and her capacity to handle a diverse range of legal challenges.

Holly’s commitment to continual professional development is evident from her extensive continuing education in business law, international finance, and bankruptcy, among other areas. This dedication ensures she remains at the forefront of legal and financial advancements relevant to estate planning.
At Cowlitz Law Group, Holly Henson leads with integrity, deep legal and financial expertise, and a client-centered, solution-focused mindset.

Her unique combination of skills ensures that our estate planning clients receive the highest standard of personalized service and expertise, facilitating peace of mind and security for their future.



  • Seattle University
    – Juris Doctor (JD)
    -Master of Business Administration (MBA)
  • Keller Graduate School of Management
    – Master of Science (MS) in Project Management
  • University of Washington
    – Bachelor of Arts (BA) Degree, Double Major in Accounting & Information Systems
  • Golden Gate University
    – Graduate Studies in Taxation

Bar and Court Admissions

  • Washington State Bar Association.
  • Idaho State Bar Association.
  • Arizona State Bar (application pending).
  • Admitted to Federal Courts: Western District of Washington, District of Idaho, and US Tax Court.

Professional Associations

  • Licensed CPA in the State of Washington.
  • Licensed CPA in the State of Maryland.
  • Holder of a Certificate of Mediation from the Dispute Resolution Center of Pierce County.

Core Competencies


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