Firm Leadership

At P Graydon, CPA, LLC, we believe in getting to know you, and we encourage our clients to get to know us – since people are the ultimate measure of any organization. We pride ourselves on providing expertise with individual attention, always focused on your needs and goals. We want you to be comfortable with those you entrust with your financial future.


To help you get started, meet our firm leadership — and see the people you do business with. 


Phyllis P. Graydon, CPA

phyllis-graydon-bio-.jpgA South Carolina native whose professional career spans more than 25 years in public accounting, including time with Arthur Andersen, Deloitte and several regional firms, Phyllis is co-founder and Partner in charge of Tax and Advisory Services for Graydon Thompson. As a tax advisor with expertise serving both individuals and closely held and publicly traded organizations, Phyllis’ practice also includes extensive experience in forensic accounting and litigation support. She focuses her practice largely in serving family owned businesses, along with clients in the professional service, banking, real estate, healthcare and manufacturing sectors.


Education: B.A., Economics and Business Administration,Furman University

Practice Areas: Tax, management consulting, litigation support, forensic accounting

Prior Firms: Arthur Andersen, KPMG, Deloitte, Scott and Company, other regional firms

Professional: American Institute of CPAs; AICPA Tax Section; AICPA Forensic and Valuation Services Section; AICPA Personal Financial Planning Section; South Carolina Association of CPAs

Community: JL Mann Academy; Brandon Hall School (Atlanta GA); Mauldin Recreation Department; United Way of Greenville County; Greater Greenville Chamber of Commerce; Poinsett Club Board of Governors

Personal Interests: Family, baseball, reading, music