G.P. Messer, P.C.
Certified Public Accountants
G.P. Messer, P.C.
183 State Street, Fourth Floor
Boston, MA 02109
Phone: 617-263-1040
Fax: 617-263-4640





Company Profile

G.P. Messer, P.C. was established in 1991 as a sole proprietorship primarily servicing non-profit organizations and closely held businesses. Since then, the firm has blossomed into a full service accounting and consulting practice offering traditional attestation (audit, review, compilation), accounting, tax and consultation services to non-profit organizations, government agencies, corporations, partnerships and individuals throughout the United States. Our offices are located in Boston's historic financial district and Mashpee, MA (New Seabury). Our Mashpee office was opened in 1993 to service Cape Cod and the Islands.

The firm is a member of the American Institute of Certified Public Accountants (AICPA) and the Massachusetts Society of Certified Public Accountants (MSCPA). As a member of the AICPA we are required every three years to complete a rigorous peer review of our auditing and accounting practice. We are pleased to announce that the practice complies with the stringent quality standards set by the AICPA. 

We provide professional services to many different industries and non-profit organizations. A partial list of those industries and organizations appear below:

Individuals and Industries
  • Individuals
  • Real Estate Operators and Developers
  • Management Companies
  • Electrical Contractors
  • HVAC Contractors
  • General Contractors
  • Consulting Firms
  • Law Firms
  • Restaurants
  • Night Clubs and Bars
  • Hotel's, Motel's and Country Inn's
  • Day Care Centers
  • Hair Salons
  • Investment Holding Companies
  • Property Management Services
  • Internet Service Providers
  • Software Development Companies
  • Government Agencies
Non-Profit Organizations
  • Government Agencies
  • Homeless Shelters
  • Below Market Housing
  • Family Day Care
  • Police Unions



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