Janaina Costa

Janaina Costa is a seasoned tax analyst with extensive experience in the Brazilian financial sector. Currently serving as a Senior Tax Analyst at B3 since January 2016, Janaina specializes in the preparation of various tax declarations and compliance tasks, including DCTF, E-Social, and DIRF, while also managing inquiries from different company departments. Previous roles include positions at Cetip as a Tax Analyst and at Triton Eyewear as a Store Manager. Janaina holds a Master's degree in Business Administration with a focus on Tax Management from Estácio and a Bachelor's degree in Accounting from Uninove - Universidade Nove de Julho.