Focused on contentious matters, Diamantino Advogados Associados S/C has substantial experience in representing clients in both administrative proceedings before CARF and litigation before the judicial courts. The practice is under the joint leadership of Eduardo Diamantino and João Eduardo Diamantino.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'The work of Diamantino Advogados truly stands out because they have a forward-thinking vision. It’s not just about solving what is happening now, but also about thinking about what can be prevented in the future. The team is very attentive, always available, and well-prepared. I feel that the service is very close, almost like a partnership, which makes all the difference and is something I see as a major differentiator compared to other firms.'
  • 'I think the entire team is very competent, but what really catches my attention is that everyone is always updating themselves, writing articles, attending conferences, and even sending very relevant newsletters via WhatsApp.'
  • 'This firm stands out for its combination of technical excellence, strategic vision, and personalised client approach. The team is composed of highly specialised professionals with extensive legal knowledge and experience. The ability to integrate legal expertise with a deep understanding of the client’s needs is the firm’s main asset.'
  • 'I work especially with Eduardo Diamantino and João Eduardo Diamantino. They are all responsive and agile in addressing my demands. I observe open and frank communication among them and with clients. Another distinguishing factor is the professional treatment provided by the team of lawyers.'
  • 'The firm stands out for technical excellence and agility in delivering solutions, especially in the tax area. The team has mastery of the subject matter, always proposing effective strategies. Communication is clear, organised, and efficient. It is a proactive team, something rare in the market.'
  • 'I especially highlight Eduardo Diamantino, whose strategic capacity and mastery of tax law are impressive.'

Key clients

  • Eucatex S/A Indústria e Comércio
  • Expresso Rio Vermelho

Work highlights

Represented Eucatex S/A Indústria e Comércio in a tax enforcement proceeding in which the company was subjected to a freeze on all dividends.
Defended Expresso Rio Vermelho in a tax enforcement proceeding in which the company was subjected to a freeze on all dividends.
Acted for Premium Service Distribuidora para Animais de Estimação Ltda in a lawsuit to challenge an unlawful imposition regarding ICMS.

Practice head

Eduardo Diamantino; João Eduardo Diamantino

Other key lawyers

Beatriz Palhas Naranjo; Katia Locoselli; Douglas Guilherme Filho; Guilherme Saraiva Grava