Support you Deserve

We are a leading independent tax and business advisory services firm specializing in international tax consulting, transfer pricing, valuation and tax process innovation.

We operate throughout North America and the United Kingdom and cover over forty countries through strategic alliances with firms across the globe.

Accomplished Professionals

Our team of highly-experienced professionals consists of former Big 4 tax specialists, economists, attorneys, CPAs and MBAs, each with decades of experience delivering tax, transfer pricing, valuation and tax innovation services.

Our senior professionals are directly engaged in the work we deliver to our clients - unlike many large firms that employ a “leverage model” relying on less experienced personnel to do most of the work.

Delivering Value to Our Clients

Our clients include private and public companies ranging from emerging businesses to Fortune 50 companies. They include U.S. and non-U.S. based multinationals operating in a wide array of industries, including industrial manufacturing and distribution, aerospace, food processing and distribution, agriculture, medical products manufacturing and distribution and financial services.

Our clients seek responsive, collaborative professionals who deliver services efficiently and cost effectively. We willingly share our knowledge and insights to help our clients understand the technical issues and enhance their ability to make informed, strategic decisions with confidence.

Guy Sanschagrin, CPA/ABV, MBA

Principal in Charge of Transfer Pricing and Valuation Services

+1 (866) 298-7829 Ext. 702


Guy is a Principal at WTP Advisors and Leader of the firm’s transfer pricing and valuation practice. He has extensive experience providing transfer pricing, valuation, economics consulting and business process improvement consulting. Guy's expertise includes supply chain, risk assessment, transfer pricing design, cost sharing, exit charge/intangibles valuation, Advance Pricing Agreements (APAs), OECD and local country/U.S. documentation and business valuation for M & A transactions, partnership buy in transactions, minority shareholder disputes and tax purposes.

Prior to WTP, he completed a three-year assignment as Ernst & Young Belgium's national transfer pricing practice leader. Early in his career, Guy was an industrial engineer performing and leading dozens of business process improvement initiatives.

Guy is a frequent speaker at seminars and webinars and he writes articles for many publications. The March 28, 2016 issue of Tax Notes International includes Guy’s article, “Assessing Value Creation for Transfer Pricing.” Guy has been named by Euromoney / Legal Media as one of the top transfer pricing advisors in the world.


Education and Certifications

  • MBA in Finance and International Business, University of Chicago Booth School of Business
  • BS in Industrial Engineering, Northeastern University
  • CPA, Minnesota
  • Certified as Accredited in Business Valuation (ABV) by the AICPA


Select Publications

  • “Assessing Value Creation for Transfer Pricing.” (with Kash Mansori), Tax Notes International, March 28, 2016
  • “Intercompany Services and Intangibles”, Transfer Pricing International, April 2012
  • “Consignment Manufacturing in Today’s Economy” (with Clark Chandler and Tylor Klein), Transfer Pricing International Journal BNA, March 2010
  • “Are Multinationals Living in a New World? The U.S. Temporary Cost Sharing Regulations (with Michelle Garcia and Thomas Herr), The Tax Executive, February 2009
  • “Business Analysis’ Increasing Importance in Transfer Pricing” (with Herwig Joosten), Transfer Pricing Report BNA, August 17, 2005


Civic and Professional Organizations

  • AICPA, member
  • President and board member of the Minnesota Association of Business Valuation Professionals (MABVP)
  • Past president of the Twin Cities chapter of the American Society of Appraisers
  • Former Board of Directors member and Treasurer/Finance and Audit Committee Co-Chair of Global Minnesota (FKA Minnesota International Center / MIC)

What Others Say

"...strong technical expertise, yet they are innovative and always bringing us new insights."

"...great team players, good friends and we trust them...that's big for us."

"...very genuine, very focused and look beyond the politics and conflicts...that's a rare thing these days."

"...good communicators and they built a strong rapport, early on."

"It's rare to find a team that always looks at the bigger picture, what's best for the client and the relationship...and WTP is truly of that mindset."