Photo of Kirt G. Berthiaume, CPAPhoto of Kirt G. Berthiaume, CPA

Kirt G. Berthiaume, CPA

Tax Consultant



Walsh College, M.S.T.
Walsh College, B.A.C.

Professional Affiliations

Michigan Association of Certified Public Accountants



Kirt Berthiaume is a tax consultant in the Corporate Department. He has more than 25 years of experience in tax compliance, forecasting, and planning at international, federal, and state levels.

  • Provides tax compliance for individuals, trusts and estates, business entities, and nonprofit entities
  • Advises on international taxation issues, including offshore reporting
  • Advises on employment tax matters
  • Analyzes the tax effects of complex transactions, including parachute payments and arbitrage calculations
  • Monitors accounting for complex transactions