John A. Guarnotta, CPA, MST, MBA, has joined GRKB as a Tax Manager. Mr. Guarnotta has over 20 years’ experience in public accounting and was most recently with the CPA firm of Morris & Morris.  Prior to that, he was a Tax Manager at Gray, Gray & Gray.  He specializes in tax planning and compliance for individuals and privately-held businesses; multi-state tax matters; and representing clients under audit.  Mr. Guarnotta is a member of the AICPA and MSCPA.  He received his BS from Stonehill College; his MBA from Boston College; and his MST from Bentley University.