Accounting services are the core business of Collegium.
Our accountants keep themselves constantly updated so that they can give a prompt and effective response to the systematic changes and updates of the accounting and tax regulations.
It is important to us that our customers can have access to accounting and management information in time to enable them to manage their business with the updated knowledge of the financial situation of their companies.
We assist our customers in finding integrated accounting and management solutions, supported in the most actual software options available.
We are business partners, not just bookkeepers.


The volatility of economies and the permanent changes in the business world requires companies to rethink their human resources management to be able to differentiate themselves from the competition.
The planning of human capital aligned with the companies’ mission, values and strategic objectives are a key factor to compete in a world of competitive pricing and constant innovation.
We provide services in the area of human resources in both the diagnosis and planning of human resources, as in the definition and implementation of career systems, payroll processing and attribution of benefits and bonuses.


In matters of tax efficiency and effectiveness, our professionals are prepared to provide support to its clients, either to individuals or companies, both in terms of advice on a permanent basis as in tax optimization of specific operations.
Our Tax Advisors have a deep technical knowledge and a clear understanding of the tax framework within the broader sense of business and financial operations.
Our services include, among others, the following areas:

  • Tax consulting
  • Tax planning and optimization
  • Filling and submitting Tax Returns
  • Tax Returns verification
  • Fiscal Representation
  • Local Lodging (Alojamento Local)
  • Non Habitual Residents special tax regime


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