Resolving tax matters with a practical, direct and efficient approach.

The complexity of tax rules imposes a significant challenge throughout the analysis of demands and strategic decision-making involving tax matters. In order to address such matters, specialized and experienced legal assistance is essential to ensure the tax efficiency of businesses.

From tax consulting and litigation, through tax planning, to advising complex transactions, we concentrate our practice in developing long-term relationships, adopting a proactive approach to our client’s demands, along with careful attention to potential risks and focus on business strategy.

Demarest’s practice model, as a full-service firm experienced in different sectors of the economy, offers complete tax advice, and provides solid legal support considering the most unique financial situations.


We carry out the structuring of products and operations, offer advice on the interpretation of tax rules and legislative changes, and assistance with tax benefits and tax planning.

Support in defining structures and carrying out due diligences, which results in assistance with tax planning to improve business efficiency.

Advice on resolution of administrative and judicial disputes based on a detailed analysis and strategy formation that will lead to the best results.

Social Security
Advisory and litigation services related to social security contributions, involving compensation and benefits.

Estate Planning
Assistance with family planning, estate succession and repatriation of resources.