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Business Process Outsourcing

(accounting, tax and payroll)


Licenses and complementary services


Tax compliance and planning, legal and labor Advisory

Why MCS Markup

Our executives from Big4 Firms with extensive market experience allow us to be an innovative company with solid technical knowledge;

Our team of more than 300 talented people is highly qualified and prepared to meet your demands.

We speak your language

We operate nationwide, always striving for agility and flexibility;

We use technology intensively;

Our growth since foundation is an indication of the high level of satisfaction amongst our clients.

Our tailor-made complete financial services will advise your company on how to avoid issues in Brazil. 

Talk to us:

Thank You!

Our Partners


Carlos Carneiro

Carlos Carneiro has strong experience in IFRS (International Financial Reporting Standards).

He holds a degree in Accounting and an Executive MBA from Coppead/UFRJ. Carlos has more than 20 years of experience in service organizations such as PwC and Deloitte.

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Felipe Vieira

Felipe Vieira holds degrees in Law and Accounting. He is a former PwC employee with more than 15 years of experience in providing tax consulting services, in addition to three years of experience as a Corporate Tax Manager at Weatherford International.
Felipe is also a professor of Tax Accounting and Direct and Indirect taxes for MBA/LLM and post-graduation courses in renowned teaching institutions such as PUC, IBMEC, UERJ, FGV and XP Educação.

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Marcelo Musial

Marcelo Musial holds degrees in Law and Accounting. He has more than 22 years of experience working at PwC tax consulting practice, eight of which as a Tax Partner.

He has broad experience in identifying social security and tax credits. Musial was a partner in charge of PwC evaluation and implementation of R&D programs.

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Walter Neumayer

Walter Neumayer has more than 25 years of experience in providing audit services focused on IFRS, BRGAAP and USGAAP, also at PWC and EY. He has a degree in Accounting and Administration and an MBA in Corporate Management and Finance from Fundação Getúlio Vargas.

Walter is a CPA (Certified Public Accountant) in the United States and has an IFRS Certification by ACCA.

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André Simões

André Simões holds a Master's degree in Accounting from FUCAPE and a degree in Actuarial Sciences from UFRJ. He also has an MBA in Management from FGV and an MBA in Tax Planning from Mackenzie.

Simões has more than 15 years of experience in auditing and accounting services and has worked as an external auditor at PwC for eight years.

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Background To Business in Brazil

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