We offer companies legal consultancy services in a differentiated manner, acting in the main areas of law
Learn about all the areas in which we operate.
Areas of Expertise
Combination of study, dedication, constant improvement, experience, the best technological resources and the work carried out by senior professionals.

Corporate Law
This is the area of law that deals with the relationships between partners, shareholders and the company and how the company is organised, determining the best structure from a legal point of view to meet the objectives that the entrepreneurs set themselves with that business.
Experience in corporate issues in various segments, sensitivity to the challenges faced by Brazilian businessmen and foreign investors, whether in closing contracts, business partnerships or buying and selling companies, is what sets the Trevisan, Carvalho & Trevisan law firm apart in the work of professionals in the area of corporate law.
Tax Law
Tax Law is a branch of Public Law that disciplines the relationship between the tax authorities and the taxpayer, which results in the imposition, collection and monitoring of taxes, fees and contributions. Many are the protections guaranteed to taxpayers by the Federal Constitution against the State's power of collection, which are sometimes neglected by the legislator or even by the tax agent that fails to observe the proper application of the laws in specific cases.
Thus, the work of the tax lawyer involves (a) advising the company on the correct application of tax legislation, (b) the search for legal alternatives to save taxes, (c) the defence of the taxpayer against acts of the tax collecting entity that violate their rights, (d) the defence of the taxpayer in collection actions, either to prove that a collection is undue or to reduce the amount charged by the tax authorities, and, (e) the recovery of amounts unduly paid to the public body.


Labour Law
Labor Law is the branch of law that has as its scope the study of labor relations in modern society, regulating the existing relationship between employees and employers, whether through lawsuits, union negotiations, action before inspection agencies, among other forms. In Brazil, its rules are governed by the Consolidation of Labor Laws, Brazilian Federal Constitution of 1988, which has a guiding function for the other laws, as well as by other institutes, such as: principles, customs, precedents, regulatory rules. The CLT underwent a recent Labor Reform, with the advent of Law 13. 467 of July 13, 2017 and the repercussion and application of the changes are still being tested in the judiciary and closely monitored by the office.
Civil Law
Civil law regulates the rights and obligations of private order, of people, their property and their relationships as members of society, therefore, it is a diversified area of practice. Some examples of performance in this area: relationship of companies with their customers and suppliers (fulfillment of contracts, charges); medical liability; civil liability; defense of the consumer code and banking law. From this large area, the Civil Lawyer seeks to analyze each situation in a unique way to present the best solutions for his client.

Request a service
We are waiting for your contact. Fill in the form below and we will contact you.