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Tabitha Lamontagne, CPA, MST


Tabitha is a principal in the firm’s tax practice. She specializes in corporate taxation of large and closely-held businesses. She also has expertise working with financial institutions, ASC 740 (formerly FAS 109), and multi-state taxation. Tabitha’s seven years of experience before joining BNN in 2010 were spent at an international firm and then a regional firm.

Tabitha earned a bachelor’s degree in accounting and a master’s degree in business from Husson University and a master’s degree in taxation from Bentley University.

Business Activities

  • Member, American Institute of Certified Public Accountants
  • Leadership Maine Alumni, Chi, Maine Development Foundation

Volunteer Activities

  • Board Member, Children’s Museum & Theater of Maine
  • Past Board Member, Easter Seals Maine

Hobbies / Other

Tabitha enjoys running, playing sports, and spending time with family.