William Fellows


William (Bill) Fellows Bill is a Deloitte Financial Risk and Advisory Partner. Bill specializes in financial instruments and transactions valuation, accounting, and risk management. He leads Deloitte’s Financial Instruments Audit Valuation practice, overseeing all derivatives, MSR and securities valuation specialists as they support Deloitte & Touche’s audit practice. Bill was also a trader at a global investment bank, where he traded a variety of credit products. In that capacity, he traded credit default swaps, bonds, interest rate swaps, and options. Bill is a CPA in California and New York, is a CFA Charter holder, and holds both the FRM and Accredited in Business Valuation (ABV) designations. Bill serves as Deloitte’s representative on the AICPA’s Financial Instruments Valuation Taskforce and serves on the AICPA’s Financial Reporting and Forensic & Valuation Section Executive Committees.


Identify new non-authoritative guidance that has been added to the library in 2019

Learning Objectives:

  1. Distinguish what has changed and why
  2. Recall how these changes More