John Hadwen, CPA


John Hadwen headshot

John began his career at Baker Newman Noyes in 2008. He is a principal in BNN’s tax practice and currently leads the practice’s Partnership/Subchapter-K group. He specializes in federal and state taxation of individuals, partnerships, and S Corporations and primarily serves clients in the retail, real estate, and professional service industries. He has extensive experience in partnership tax compliance and tax planning including mergers, acquisitions, and terminations; like kind exchanges; drop and swap transactions; and computation of Section 754 basis adjustments. In addition, Hadwen is a key member of the firm’s task force for the 2017 Tax Cuts and Jobs Act including writing articles, training, and presenting internally and externally on the new 20% qualified business income deduction, the vastly expanded business interest expense limitation, and other tax reform topics.

John earned a bachelor’s degree from the University of Southern Maine.

Three Things You Don’t Know About Me

  • I qualified for the Maine Amateur Golf Championship 3 times.
  • I studied music in college prior to accounting.
  • My favorite vacation spot is Napa Valley.