KLR Newsroom Harold Shapiro, CPA Joins KLR's Corporate Tax Services Team December 07, 2012 Harold Shapiro, CPA Joins KLR December 2012, KLR, one of the top 3 regional accounting firms in the New England area, announced today that Harold Shapiro, CPA has joined the firm as a Tax Principal. Mr. Shapiro is a certified public accountant with 40 years of public accounting experience. His areas of professional concentration include federal and multi-state individual and corporate taxation and planning. Mr. Shapiro has extensive experience with clients in the manufacturing, construction and wholesale trade industries. Mr. Shapiro earned a Bachelor of Science degree from the University of Massachusetts - Amherst. He is a member of the America Institute of Certified Public Accountants, its tax division, and the Massachusetts Society of Certified Public Accountants.