About
Provided by CMT – Carvalho, Machado e Timm Advogados
Cristiano Rosa de Carvalho has practiced since 1993 in tax advisory and litigation, assisting clients from sectors such as energy, tourism, agribusiness, telecommunications, entertainment, construction, and pharmaceuticals. He has experience in tax planning and in representing Brazilian and foreign companies in both administrative and judicial spheres. His current focus includes international and domestic tax planning, negotiation of tax incentives for industrial plants, recovery of tax credits in major industries, and taxation of infrastructure projects.
Lucas Tavares dos Santos has worked at CMT since 2013, advising clients in agribusiness, food, automotive, pulp and paper, construction, and tech. He has strong experience in strategic tax litigation, representing multinationals in judicial and administrative disputes. His practice also includes consultancy and tax planning, with emphasis on tax incentives and special regimes.
Reginaldo Bueno, a Unisinos graduate (2014), handles complex tax litigation and negotiations with tax authorities. He also advises on tax consulting to optimize and regularize tax burdens for companies in the automotive, food, metalworking, service, and financial sectors. Recognized by Legal 500 (2022), he also holds a degree in Accounting and a specialization in Tax Law and Management. He is a member of FESDT and the Regional Accounting Council of Rio Grande do Sul.