David Widerman

Tax Manager
415-394-7200 vCard contact


  • New York University, candidate, M.S. in Taxation
  • Pennsylvania State University, University Park, B.S. in Accounting


David Widerman, CPA, is a Tax Manager at Moskowitz, LLP, as well as the supervisor of the Tax Preparation Department. He has over 16 years of experience as a Tax Consultant and over 15 years of experience with state and federal tax preparation and consultation. Thus, he is extremely well-versed in federal and multi-state tax compliance and planning. Moreover, he is proficient in tax research, financial forecasting and planning, commercial tax preparation, and client/customer software.

He is particularly pleased when he can reduce the tax burdens of clients by applying IRS partial disposition repair regulation, cost segregation studies, pension analysis, and other overlooked tax deductions allocable to specific situations.

Honors & Activities

Pennsylvania State University – Graduated with Distinction

Awards & Affiliations

  • Member of California Society of Certified Public Accountants
  • Member of Rotary International, San Francisco chapter
  • Member of Chamber of Commerce, Mill Valley chapter