Ben Williams

Benjamin Williams

Tax Office Managing Partner


BDO San Diego Office



Executive Summary

Ben Williams has been serving BDO clients in the San Diego marketplace since the local office opened over 10 years ago. He is a member of BDO’s Regional Life Science and Technology Industry group and its National Accounting for Income Taxes focus team. Ben has extensive experience providing comprehensive tax services to clients in varying stages of the development spectrum from early stage start-ups to well established public companies. His clients are most heavily concentrated in the technology, life science, medical device, pharmaceutical, clean technology, manufacturing, and venture capital industries.

Ben’s experience also includes consulting with his clients on mergers, acquisitions and re-organizations, performance of due diligence procedures, assistance with accounting for income taxes (ASC 740), assessment of optimal income tax accounting methods, facilitating nexus analysis, and other multi-state planning strategies, out bound U.S. investment compliance and other multinational tax issues.

Professional Affiliations

American Institute of Certified Public Accountants
Business Forums International, San Diego Chapter
California State Society of Certified Public Accountants


B.S., National University, San Diego