Arthur F. “Mac” McLean III is a shareholder with the law firm of Haynsworth Sinkler Boyd, P.A. in Greenville, South Carolina. His practice focuses on taxation issues related to corporations, partnerships, limited liability companies and tax-exempt organizations, and includes estate planning and retirement program planning. He is listed in Best Lawyers in America and has been since 2010. He earned his B.S. degree in Finance from the University of South Carolina with honors from the honors college, cum laude, his J.D. degree from the University of South Carolina School of Law, and his LL.M. degree in taxation from New York University School of Law. He is a member of the Greenville County, South Carolina, and American bar associations. He has been designated by the South Carolina Supreme Court as a certified specialist in taxation law. He has significant experience in working with tax-exempt organizations.