Marietta Z. Courtney, CPA, Courtney CPA, P.C.

Services that you'll never outgrow.


Marietta Z. Courtney, CPA: Marietta started Courtney CPA in 2011 to serve closely help businesses and their owners. She has over 28 years of public accounting experience. Marietta is a Massachusetts licensed Certified Public Accountant with a Masters Degree in Taxation (MST).  Her experience includes Tax Manager at the international public accounting firm Arthur Andersen as well as at smaller well respected CPA firms. Her big and small firm experience allows her to understand the needs of the small business and start-up entrepreneur and look ahead to the future needs of the growing business.  This ensures that you will never outgrow her services.

“I work with business owners in all phases of business, from start-up to established businesses. My experience is in various industries such as real estate, high tech, and services. I stay current on tax law changes to help my clients keep more of their hard-earned money.” “I especially enjoy advising women-owned businesses and helping clients understand their accounting and taxes. I strive to be a trusted advisor and a business partner to help clients achieve their financial goals.”

Marietta (Zacharakis) Courtney, CPA aa


Boston College, Carroll School of Management, Bachelor of Science in Accounting

Bentley University, Master of Science in Taxation

Certification and Licenses: Certified Public Accountant

  • MA License

Professional/Civic Organizations:

  • American Institute of Certified Public Accountants (AICPA)
  • AICPA Tax Section
  • MSCPA’s Women in Accounting Committee, Member
  • Tri-Town Chamber of Commerce, VP of Membership

    women owned, tax preparation, tax consulting, stock options, Big 4, tax accounting,  individuals, private client service, small business, Bristol County, South Shore, Mansfield, small business, new business, start up, woman owned, New England,  Massachusetts, MA, stock, limited partnership,