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Tax Law

We guide companies through the entire adjustment and transition process.

Full-service tax practice, from planning to litigation, with the Consumption Tax Reform integrated into every line of work.

Consumption Tax Reform

Preparing companies for the transition to IBS, CBS and the Selective Tax, from diagnosis to implementation.

  • Impact assessment on operations
  • Transition regime from 2026 to 2033 and special regimes
  • Split payment, RAD and credit management
  • Contract review
  • Team training

Tax Advisory and Planning

Technical guidance for decisions involving taxes, grounded in the law and in an understanding of the business.

  • Legal opinions and responses to queries
  • Tax planning and compliance
  • Choice and review of tax regime: Simples Nacional, Presumed Profit and Actual Profit
  • Corporate reorganizations with tax effects
  • Tax due diligence
  • Formal ruling requests to the tax authorities
  • Granting and renewal of special tax regimes
  • Impacts of the Consumption and Income Tax Reforms

Administrative and Judicial Tax Litigation

Technical defense of taxpayers before administrative tax courts and the Judiciary.

  • Tax liability management
  • Responses to and handling of tax audits
  • Defense against tax assessments and tax enforcement proceedings
  • Writs of mandamus and declaratory, annulment and tax refund actions
  • Tax settlements, installment plans and tax arbitration (provided for in the National Tax Code since Complementary Law No. 236/2026, pending the special law that will authorize its use)

Tax Recovery

Identification and recovery of taxes paid unduly or in excess, with risk and compliance assessment at every stage.

  • Federal, state and municipal tax credits
  • Risk rating by legal thesis and by credit
  • Credit qualification, offsetting and reimbursement
  • e-CredAc and court-ordered government debts (precatórios)
  • Monetization of tax credits
  • Credit management and the Tax Reform
  • Executive report and technical opinion

ERP Master Data Clean-up and Tax Validation of Product Catalogs

Tax master data reviewed and validated for the current regime and for the Tax Reform.

  • Classification and validation of NCM, CEST, TIPI and NBS codes
  • Review of CST and cClassTrib codes
  • Tax risk assessment
  • Input credits and supplier risk
  • Support with adjustments and supplier negotiations
  • Review for compliance with the Consumption Tax Reform

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