David Mackowiak, CPA


716.672.4770 Ext. 222

Dave began his accounting career in 1971 and is one of the founding partners of Johnson, Mackowiak & Associates, LLP. Currently, he focuses his work on the areas of personal and business taxation, mergers, acquisitions and valuations of business entities, litigation support, and personal and estate planning.

Dave is a graduate of Dyke College in Cleveland, OH receiving a Bachelor of Science Degree in Accounting. He continued his education at Canisius College in Buffalo, NY and then at SUNY Fredonia. He also received a Certificate of Educational Achievement in Personal Financial Planning from the American Institute of Certified Public Accountants.


  • American Institute of Certified Public Accountants
  • New York State Society of Certified Public Accountants

Community Involvement:

  • NYS District of Kiwanis International, Past Distinguished Lieutenant Governor
  • SUNY Fredonia Business Administration and Accounting Advisory Council, Past Treasurer
  • Boys & Girls Club of Northern Chautauqua County, Past Treasurer
  • United Way of Northern Chautauqua County, Past President and Campaign Chair
  • NYS Trooper Toys for Tots, Past Board Member
  • SUNY Fredonia Campus and Community Children Center, Board Member and Finance Chair
  • Seneca Nation of Indians Economic Development Council, Past Board Member
  • Seneca Diabetes Foundation, Investment Committee Member
  • The Resource Center Foundation, Golf Classic Committee Member