Tax

Tax is one of the firm's most established practices, with a team whose credentials include service on the Administrative Tax Appeals Board (CARF) as a taxpayer representative, a distinguished academic record and teaching in tax law. The practice covers the full cycle: planning, preventive advice, administrative litigation (before the Federal Revenue Service, CARF and state and municipal tax authorities) and judicial litigation at every level, including the higher courts.

The team has extensive experience with landmark arguments such as excluding taxes from the base of federal social contributions, statutes of limitation on tax assessments and the regularization of tax clearance certificates; defense against high-value assessments; preventive writs of mandamus; tax planning for M&A transactions and corporate reorganizations; and technical tax opinions with institutional impact, including in debates over replacing revenue-collection models for public entities.