Intelligent tax management for complex scenarios

We transform tax data into efficiency, compliance and strategic results.

With over 13 years of experience, 300+ companies served and a multidisciplinary team, INFIS is a partner in cost reduction, risk mitigation and tax planning.

Intelligent tax management for complex scenarios

We transform tax data into efficiency, compliance and strategic results.

With over 13 years of experience, 300+ companies served and a multidisciplinary team, INFIS is a partner in cost reduction, risk mitigation and tax planning.

Our Solutions

Discover how our specialized solutions transform your company's tax management, ensuring compliance and optimizing results.

Tax Compliance

Ensure tax compliance and reduce risks with intelligent analyses and comprehensive diagnostics.

  • Review federal, state, and social security taxes

  • Review ancillary obligations and SPED

  • Perform a detailed tax diagnosis

  • Analyze data to identify opportunities

Tax Reform

Strategic adaptation to a new tax landscape in Brazil.

  • Tax Reform Impact Assessment

  • Tax Reform Calculator

  • Roadmap

  • Tax Reform PMO

  • Process Mapping

  • Process and Systems Adaptation

  • Strategic Tax Planning

  • Training and Development

Outsourcing / BPO

Outsource accounting and tax routines and save time for strategic decisions.

  • Perform tax routines and related obligations

  • Manage payroll, vacations, and benefits

  • Accounting and financial reporting

  • Review internal processes and controls

INFIS+

Exclusive platform for cross-referencing tax data and strategic automation.

  • Cross-check ancillary obligations in real time

  • Analyze data to generate insights

  • Structure tax action plans

  • Monitor compliance and ongoing compliance

Tax Consulting and Planning

We offer planning and support for assertive and safe tax decisions.

  • Prepare tax and customs inquiries

  • Analyze tax contract clauses

  • Set prices and interpret legislation

  • Structure operations and inspections

M&A Support

Specialized consultancy in mergers and acquisitions.

  • Conduct comprehensive due diligence

  • Prepare company valuations

  • Map tax risks in transactions

  • Support strategic negotiations

Tax Intelligence

Automation and systems to make your tax management more efficient.

  • Map and automate tax routines

  • Support ERP implementation (SAP,

  • Oracle, etc.)

    Update tax rules and controls

  • Integrate reports between corporate systems

Taxes

Strategic management of direct, indirect and social security taxes for fiscal efficiency.

  • Review tax bases and obligations

  • Analyze tax risks and opportunities

  • Structure tax plans and strategies

  • Recover social security and tax credits

PMO and Project Governance

We structure and manage PMOs to ensure governance, control, and results in strategic projects.

  • Strategic, Tactical, and Operational PMO

  • Portfolio Governance and Project Management

  • CAPEX Project Control

  • Tax Reform PMO

  • ERP PMO

Expert Reports for

Legal Proceedings

Specialized technical support with accurate expert reports and strategic legal defense.

  • Prepare expert reports for credit recognition

  • Issue asset and intangible valuation reports

  • Provide support in administrative and judicial proceedings

  • Develop defenses against tax assessments

Customs Consulting

Security, efficiency, and strategy for international operations.

  • Strategic Customs Planning

  • Tax Consultations and Customs Regulations

  • Tax Classification and Tax Treatment

  • Support in Customs Audits and Administrative Proceedings

Main Clients

Companies and individuals who rely on Infis.

We transform tax data into

real benefits for your business

INFIS supports companies of all sizes in reducing costs, mitigating tax risks, and improving tax compliance. Our numbers reflect our achievements:

3

Units

(Rio de Janeiro, São Paulo, and Manaus)

300+

Satisfied companies, with emphasis on the Oil & Gas, General Industry and Retail sectors.

13+

Years of history of constant growth and productivity.

80+

Professionals with specializations in Tax Law, Accounting, Compliance and Information Technology.

3

Units

(Rio de Janeiro, São Paulo and Manaus)

300+

Satisfied companies, with emphasis on the Oil & Gas, General Industry and Retail sectors.

13+

Years of history of constant growth and productivity.

80+

Professionals with specializations in Tax Law, Accounting, Compliance and Information Technology.

Our Pillars of Value

We combine tax expertise and cutting-edge technology to transform tax complexity into competitive advantages and real results.

Tax Intelligence with Precision

Our thorough technical analysis and in-depth tax knowledge ensure compliance, minimize risks, and protect your company's assets.

Strategic Technology

With our own technological solutions, we integrate tax data and analytical intelligence, transforming complexity into clarity for more assertive decisions.

Efficiency and Results

We optimize your tax routines, generating measurable savings and freeing up resources so your company can focus on its core business.

Commitment to Growth

We act as strategic consultants, identifying tax opportunities that advance your long-term goals with an integrated vision and responsibility.

Intelligent and Effective Tax Management

With over 10 years of experience, INFIS Consultoria offers strategic tax solutions that reduce costs and increase tax security. We combine accounting expertise, cutting-edge technology, and exclusive service to drive your business growth.

INFIS Blog: Insights and News

Exclusive content on tax compliance, tax planning, and accounting automation, with practical, up-to-date analysis for your business

Tax Reform 2027: Where the Real Margin Gains and Losses Lie Under CBS

The discussion about the 2027 tax reform usually starts with the tax rate. However, for most companies, this will not be the most important issue. ...more

Tax Reform

April 27, 2026•4 min read

LC 224/25 and Its Impacts on the Pharmaceutical Sector: Price Increases and the Principle of Essentiality

LC 224/25 reduces tax incentives for medicines by limiting presumed PIS/Cofins credits, increasing the sector’s effective tax burden. This may lead to higher drug prices, especially in a market alread... ...more

Tax Reform

April 27, 2026•4 min read

EFD-Reinf and the Mandatory Preparation of Income Statements

EFD-Reinf replaces DIRF by centralizing, together with eSocial, the reporting of information on tax withholdings and payments to third parties, serving as the basis for the generation of income statem... ...more

Tax Obligations

April 27, 2026•2 min read

STF estende a tese do século ao ISS e abre caminho para a recuperação de cinco anos de PIS e Cofins

STF decide excluir o ISS da base de cálculo do PIS e da Cofins, abrindo caminho para que empresas prestadoras de serviços possam recuperar valores pagos a maior nos últimos cinco anos. A modulação dos... ...more

Reforma Tributária

October 22, 2026•5 min read

STF estende a tese do século ao ISS e abre caminho para a recuperação de cinco anos de PIS e Cofins

NFS-e: Receita e CGIBS aprovam a versão 1.01 da NT 009 e a NT 010 da NFS-e Via

Receita e CGIBS aprovam a NT 009 v1.01 e a NT 010 da NFS-e Via. Veja a rejeição da DPS por divergência do município do tomador, as mudanças no comércio exterior, a manifestação do adquirente e o que e... ...more

Reforma Tributária

October 19, 2026•7 min read

NFS-e: Receita e CGIBS aprovam a versão 1.01 da NT 009 e a NT 010 da NFS-e Via

Justiça de São Paulo afasta IBS e CBS da base do ICMS em primeira sentença de mérito sobre o tema

Sentença de Santos (SP) permite calcular o ICMS sem IBS e CBS na base a partir de 2027, mas vale só para a impetrante e a PGE vai recorrer. Veja o que dizem os Estados, os tribunais e o que fazer até ... ...more

Reforma Tributária

October 16, 2026•7 min read

Justiça de São Paulo afasta IBS e CBS da base do ICMS em primeira sentença de mérito sobre o tema

Tax Intelligence:

Results and Strategy

Data in strategy, compliance and economics

At INFIS, we combine cutting-edge technology, advanced data analysis, and tax expertise to deliver comprehensive Tax Intelligence solutions.

Our goal is to optimize your financial performance, ensure legal certainty, and convert tax challenges into concrete growth opportunities.

  • Automated Tax Diagnostics

    Precise identification of tax gaps and opportunities through advanced algorithms and electronic data analysis.

  • Tax Credit Recovery

    Safe and efficient use of unduly paid taxes for companies with Real and Presumed Profit.

  • Compliance and Risk Reduction

    Continuous monitoring of tax obligations and cross-checks to avoid penalties and ensure complete predictability.

Your Company with Optimized Tax Management

Our experts are ready to show you how INFIS, through intelligence and technology, can optimize your tax management and generate real growth opportunities.

Integrated Tax Solutions that Maximize Results and Minimize Risks for Leading Companies.

RIO DE JANEIRO

  • Av. Rio Branco 40, 16th floor, Centro, Rio de Janeiro, RJ

SÃO PAULO

  • Rua Padre Péricles, 145, 17th floor - Perdizes, São Paulo, SP

MANAUS

  • Av. Efigênio, 1299, Aleixo - Manaus, AM

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