Grayson Tamberi

Curtis R. Wong


Certified Public Accountant


B.S. – Accounting, University of Colorado, Boulder, 2017. M.S. – Taxation, University of Colorado, Boulder, 2017.


Employed by Ratzlaff Tamberi & Wong from January 2022. Prior to this employed by the Fresno office of Deloitte from 2020-2021 and employed by the Denver office of Ernst & Young from 2018-2020.


Experience includes individual tax and start-up to large businesses. Assisting businesses in tax preparation, transactional tax, planning/research, and provision audit/preparation. Experience in many different industries including agribusiness, food/beverage, real estate development, manufacturing, software/technology, mining, and oil and gas.


Member of the American Institute of Certified Public Accountants and California Society of Certified Public Accountants. First responder for Huntington Lake Volunteer Fire Department and Fresno County Search and Rescue.