Marke has been consulting since 2000 in the area of state and local tax, focusing on planning and structuring transactions for public and privately held clients. He leads the firm’s specialty tax services, which includes state and local tax, international tax, cost segregation, R&D tax credits, federal tax controversy and dispute resolution, compensation and benefits tax planning, partnership and corporate tax consulting, and transfer pricing services.

He is actively involved in rule making and stakeholder representation efforts with regard to taxability of client matters in the state of Washington. Marke also serves as a mentor for students pursuing a career in the accounting field and is an advisory board member of Forum W at Moss Adams which promotes the attraction, development, retention, and advancement of women in the accounting industry.

Selected Publications

  • "Reminder to Submit Washington B&O Tax Reconciliations of Apportionable Income" (Moss Adams Alert, Updated October 2020)
  • "Understanding State Nexus Changes Post-Wayfair" (Moss Adams Insight, March 2019)
  • "Sales and Use Tax Opportunities" (LIFT, October 2018)
  • "Washington B&O Tax Annual Reconciliations of Apportionable Income Is Due by October 31 or Possibly Face Penalties" (Moss Adams Alert, September 2018)
  • "Impact of High Court’s Online Sales-Tax Ruling Might Be Modest in Washington State" (Seattle Times, June 2018)
  • "May 31 Deadline for Washington’s Required Annual Tax Incentive Surveys and Reports" (Moss Adams Alert, May 2018)
  • "City of Seattle Imposes Employee Hours Tax" (Moss Adams Alert, May 2018)
  • "US Supreme Court Grants First Review of Sales Tax Nexus Case in 25 Years, Potentially Impacting Remote Sellers of All Sizes" (Moss Adams Alert, January 2018)
  • "Seattle Income Tax Ruled Invalid" (Moss Adams Alerts, December 2017)
  • "Steps to Take if Your Business Has an Unclaimed Property Reporting Requirement" (Moss Adams Alert, August 2016)
  • "Washington State Tax Change Impacts Out-of-State Businesses" (Moss Adams Insight, September 2015)
  • "Take Advantage of Washington’s Unclaimed Property Amnesty Offering" (Moss Adams Alert, August 2015)

Selected Speaking Engagements

  • On Cloud 9: Almost 10 Use Cases of Cloud Taxation
    Tax Executives Institute Region VIII Conference (June 2014)
  • Washington State Tax Update
    2014 Building Opportunity Conference (June 2014)

Professional Affiliations

  • Member, American Institute of Certified Public Accountants
  • Member, Institute of Professionals in Taxation
  • Member, Washington State Society of Certified Public Accountants

Community Involvement

  • Board member, Association of Washington Business
  • Member, Department of Accounting Advisory Board, Western Washington University
  • Member, College of Business and Economics Advisory Board, Western Washington University
  • Member, Alumni Association Board, Western Washington University


  • BA, accounting, Western Washington University
  • MS, taxation, Golden Gate University