Flavia Guimaraes

Flavia Guimaraes serves as the Global Tax and Partnership Accounting Director at Simpson Thacher & Bartlett LLP, leading the law firm's tax functions since September 2023. Prior to this role, Flavia held the position of Tax Director at Paul, Weiss, Rifkind, Wharton & Garrison LLP, managing tax strategy and compliance from March 2022 to September 2023. Flavia's experience includes serving as a Tax & Compliance Officer at Case, Pomeroy & Co., Inc., where focus was placed on real estate and private equity compliance. Previous roles also include providing CFO advisory services at Kauffmann and wealth management guidance at AllianceBernstein. An extensive background at Deloitte encompasses international tax management and compliance, alongside earlier experience at Arthur Andersen & Co. Flavia holds a Master’s in Business Taxation from the University of Southern California, an MBA from FGV - Fundação Getulio Vargas, and a JD from Pontifícia Universidade Católica de São Paulo.