Marshall K. Stagg

Practice areas:

Phone: 360-816-2471 (WA)  |  503-283-3393 (OR)
Fax: 360-696-2122

Marshall Stagg focuses his practice in the areas of taxation, estate planning and administration, and business law. Marshall advises clients on tax issues related to individuals, estates, trusts, and business entities as well as planning for various transactions that a client may undertake.  In addition, he represents taxpayers before the Internal Revenue Service.  Marshall has an advanced law degree (LL.M.) in taxation and formerly practiced as a Washington licensed Certified Public Accountant. He particularly enjoys applying his knowledge of the tax law to help clients achieve their goals in a tax efficient manner.

Past professional experience:

Landerholm, 2011–present
The Law Office of Marshall K. Stagg, 2010-2011
Schiller & Company, 2009-2010
Kurtz, Anderson and Associates, 2005-2009

Admitted to practice:

  • State of Washington
  • State of Oregon
  • United States Tax Court
  • State of California (Inactive)
  • State of Nevada (Inactive) 


  • BA, Walla Walla University (Finance), 2002
  • JD, University of Houston Law Center, 2005
  • LL.M. (taxation), University of Washington School of Law, 2009 


  • Washington State Bar Association
  • Oregon State Bar Association–Estate Planning & Administration section and Taxation section
  • Clark County Bar Association–Business sales/formations sections, Taxation section, Wills and Trusts section, and Estate Planning section 
  • Multnomah County Bar Association

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