Sue Tuson

Sue Tuson

Shareholder, International Tax

As an international tax advisor, Sue helps businesses structure their operations globally to mitigate tax costs and maximize profits.

What is your area of focus?

I work with clients on international tax solutions, working collaboratively with accounting and tax specialists around the globe through our affiliation with PrimeGlobal. I appreciate the challenges and opportunities involved with developing the types of international tax strategies which allow companies to maximize centers of profit and growth. With growing domestic competition, Clayton & McKervey has observed a definite cost/benefit for our clients doing business overseas, and capitalizing on new and developing markets. I lead a team that works directly with these types of business owners, providing recommendations on how to best structure operations globally to mitigate tax costs.

How long have you been at Clayton & McKervey?

Since 1997

What is the favorite part about your job?

I enjoy navigating the complexities of the ever-changing tax specialty, and watching businesses expand through an understanding of international tax.


  • Structuring operations globally
  • Foreign tax credit utilization
  • Global tax rate minimization
  • International tax consulting and compliance
  • IRS and State of Michigan audit representation
  • Multistate tax planning and compliance
  • Tax treaty analysis
  • Mergers, acquisitions and reorganizations


  • Master of Science in Taxation, Walsh College
  • Bachelor of Science in Business Administration, Accounting, Central Michigan University
  • U.S. International Tax Certificate, Association of International Certified Professional Accountants
  • U.S. International Tax: Core Concepts, Inbound and Outbound Transactions and Advanced Issues

US International Tax AICPA CIMAUS International Tax Inbound Outbound Transactions US International Tax Advanced Issues


  • American Institute of Certified Public Accountants, Tax Section
  • Michigan Association of Certified Public Accountants
  • PrimeGlobal

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