Irwin Nachimson


IRWIN NACHIMSON has been with Nigro Karlin Segal & Feldstein LLP for 22 years. He has worked on family law, fraud, investigative and litigation support assignments for family, entertainment and corporate law firms. He has been qualified as an expert witness in Los Angeles Superior Court. Irwin works with asset based lenders in troubled debt scenarios and has been involved with numerous Chapter 11 cases. Irwin also specializes in merchandising and profit participation audits on behalf of actors, directors and producers in the entertainment industry as well as other high net worth individuals. As part of these audits, he has performed extensive work at various major studios.


Irwin’s focus is on Forensic Accounting and his extensive experience lies in:
• Analyzing and calculating cash flow available for support
• Dividing community and separate assets
• Tracing assets, sources and uses of funds
• Investigating fraudulent transactions
• Valuing companies
• Monitoring companies


Irwin is a graduate of UCLA and earned his MBA from USC. Irwin is a Certified Public Accountant.


Irwin is certified in Financial Forensics by the American Institute of Certified Public Accountants (AICPA). He is a member of the American Institute of Certified Public Accountants, The California Society of Certified Public Accountants, and The Association of Insolvency and Restructuring Advisors. He is also a Liaison member of the Los Angeles County Bar Association Family Law Section Executive Committee. He is a board member of National Conference of Synagogue Youth and also on the Board and a member of the audit committee of the Union of Orthodox Jewish Congregations of America.


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