On March 9 2022, the Brazilian Federal Supreme Court (STF) concluded the judgment of Direct Unconstitutionality Action (ADI) 6034, deciding that the insertion of advertising is a service subject to the municipal service tax (ISS), rather than a communication service, which would be subject to the state VAT (ICMS). In doing so, the Court settled a long-lasting controversy between the municipalities and the states, in which taxpayers were caught in the crossfire.
Source International Tax Review
