Daniel & Diniz Advocacia Tributária
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Daniel & Diniz Advocacia Tributária covers a wide range of tax and customs-related matters, with particular emphasis on cases before CARF and federal tax issues. The firm’s litigation credentials are backed by its founding partners’ extensive backgrounds as former tax judges at CARF, providing a unique depth of insight into both administrative and judicial proceedings. Carlos Augusto Daniel Neto and Diego Diniz Ribeiro jointly head up the practice.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘The firm is comprised of partners who are references in the tax field and internationally recognised for that.’
- ‘Daniel & Diniz stands out for the excellent service provided, offering personalised treatment and prompt responses on all matters. Strict adherence to deadlines, high technical quality, and a constant commitment to the client are hallmarks of the firm. Moreover, the firm is well regarded in the national legal market for its specialisation in Tax and Customs Law, with partners who are former members of the Administrative Council of Tax Appeals (Carf), bringing unique technical and strategic depth, especially in administrative and judicial litigation.’
Key clients
- Huawei do Brasil Telecomunicações Ltda.
- Lojas Americanas S/A
Work highlights
Defending Lojas Americanas Group in several customs and IPI processes before the administrative Courts.

