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.

Admitted to practice:

  • State of Washington

  • State of Oregon

  • United States Tax Court

  • State of California (Inactive)

  • State of Nevada (Inactive)


  • LL.M. (Taxation), University of Washington School of Law, 2009

  • J.D., University of Houston Law Center, 2005 

  • B.A. (Finance), Walla Walla University, 2002 

Professional memberships & affiliation:

  • Clark County Bar Association

    • Business Sales/Formations Law Section

    • Taxation Law Section

    • Estate Planning/Probate/Wills Section

  • Multnomah County Bar Association

  • Oregon State Bar Association

    • Estate Planning & Administration Section

    • Taxation Section

  • Washington State Bar Association