Ivan A. Sacks

External publications

• 'Succession & Estate Planning 2026,' Chambers and Partners - March 25, 2026, contributing editor

• 'The Complete Family Office Handbook: A Guide for Affluent Families and the Advisors Who Serve Them 2nd Edition,' Wiley - November 2020, chapter co-author

• 'Global Law Firm Withers' Family Office Group Advises Ultra-Rich,' Bloomberg Law - June 25, 2019, quoted

• 'Growing Withers Names Switzerland Partner Next Chair,' The American Lawyer, May, 2019

• 'Family Offices: Business, Not Personal,' Wealthmanagement.com - June 11, 2018, quoted

• 'A Tax World Turned Upside Down For The Rich,' Financial Advisor Magazine - June 8, 2018, quoted

• 'How the New Federal and New York Estate Tax Exemption Could Affect Your Estate Plan,' Withers article - January 2018, co-author

• 'Tax Cuts for Small-Business Owners? It's Complicated.' The New York Times - November 17, 2017, quoted

• 'Cuba: Fine to stormy,' Offshore Investment - July/August 2017, co-author

• 'When Heirs Fight Over Assets With Sentimental Value,' The New York Times - April 4, 2015, quoted