TAX Services

Mazars provides Tax, Labor and Social Security services with focus on client advisory and compliance
support regarding different aspects of the legislation.


We provide tax advisory on domestic and international matters to a diverse client of global and local companies. Wherevere you are we will assist you.


Our services include:


  • Advisory services on tax controls and tax governance policy
  • Compliance of tax processes with accounting standards
  • Preparation, evaluation and review of SPED modules
  • Evaluation of the process of calculation and tax payments
  • Review and diagnosis of tax procedures and compliance with ancillary obligations
  • Advisory on domestic tax (direct and indirect) matters
  • Advisory on corporate reorganizations (domestic and cross-border) – pre- and post-implementation analysis
  • Permanent tax consultancy or at demand


  • Review and diagnosis of SPED modules
  • Preparation, parametrization, validation of systems, processing and monitoring
  • Audit, analysis and implementation procedures


  • Compliance and tax consulting
  • Preparation, evaluation and review of tax obligations and calculating (SPED)
  • Control and governance (review procedures)
  • Tax Diagnosis, analysis of special regimes and assessment of tax credits


  • Tax Structuring of Foreign investment
  • Assistance on the incorporation of the business
  • Tax and customs modeling for green and brown field projects
  • International tax consulting and customs advisory.
  • International Tax Due Diligence
  • Advisory services on cross-border corporate reorganizations
  • Advisoryand Planning on the structuring and taxation of Brazilian outbound investments


  • Review of the direct and indirect tax calculation process
  • Compliance analysis on tax payments and ancillary obligations
  • Compliance with tax incentives legislation
  • Analysis of tax proceedings with accounting standards (BR GAAP and IFRS)


  • Preparation, registration and review of records
  • Training


  • Preparation, correction and review of income tax returns
  • Preparation of CBE (Brazilian Capitals Overseas) returns and Central Bank returns
  • Preparation of procedures for the permanent departure of residents.
  • Monthly income tax and capital gain calculations
  • Tax planning


  • Tax Consulting and analysis of tax treaties
  • Tax Equalization and Hypothetical Tax Calculations
  • Cost projections for tax, labor and social security puporses
  • Analysis of tax obligations between companies and employees
  • Stock options
  • Planning and calculation of remuneration
  • Visa procedures and Immigration


  • SPED and eSocial
  • Calculation, accounting and support documentation for payroll and termination
  • Payroll Exoneration
  • Outsourcing analysis
  • Evaluation of Social Security withholding
  • Ancillary obligations
  • Assessment of Vacation and Christmas bonus reserves
  • Concession and control of benefits.
  • Study on debts in installments
  • Profit sharing
  • Support on labor and social security inpsections
  • Study of social security credits


  • Support on tax assessments
  • Prevention, planning and management of tax risks
  • Tax Opinions and Assessment of evidences to support administrative and judicial defenses


  • Strategic planning, management and documentation policies
  • Analysis of governance practices and controls
  • Minimization of impacts at year-end
  • Preparation and review of calculations
  • Periodic monitoring of transfer pricing policy
  • Transfer pricing controversy management (administrative litigation support)
  • Training




Want to know more?

Country by Country reporting 2019

Mazars- Country by country reporting 2019- a collection of local CbC report requirements across jurisdictions.

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Transfer Pricing Rules 2019

Mazars- Transfer Pricing Rules 2019 – the collection of local country transfer pricing requirements across jurisdictions.

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Imposto de Renda 2017

Já está disponível no site da Receita Federal o programa Gerador da Declaração de Imposto de Renda Pessoa Física bem como as principais novidades e regras para a declaração deste ano.

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