Mateus IIá

Bastilho Coelho Advogados

Profile

Lawyer focused in tax law and litigation. Has experience in tax planning and tax litigation, in administrative and judicial proceedings.

Activities

  • Member of the Brazilian Bar Association, Rio de Janeiro Chapter (OAB/RJ).

Profile

Lawyer focused in tax law and litigation. Has experience in tax planning and tax litigation, in administrative and judicial proceedings.

Activities

  • Member of the Brazilian Bar Association, Rio de Janeiro Chapter (OAB/RJ).

Education

Bachelor of Laws (JD)
PUC-RJ

Postgraduate student in Tax Law
University of São Paulo – Ribeirão Preto Law School (USP-FDRP)

Practice Areas​

  • Tax Litigation & Tax Planning.

Languages

Portuguese and English.

COSIT Ruling No. 56/2026 — Pass-through LLCs with non-U.S. resident members classified as beneficiaries of a privileged tax regime

On April 15, 2026, the Brazilian Federal Revenue Service (“RFB”) published COSIT Ruling No. 56/2026, consolidating the position that U.S. Limited Liability Companies (“LLC”) whose membership is composed of non-U.S. ...

Federal Revenue Service Regulates Tax and Customs Compliance Programs and Establishes Rules for the Treatment of the Devedor Contumaz

On March 25 and 26, the Brazilian Federal Revenue Service (Receita Federal do Brasil – “RFB”) and the Ministry of Finance issued subordinate regulations implementing mechanisms set forth in Supplementary ...

Brazil eliminates double taxation with Chile and Poland

Brazil publishes new agreements with Chile and Poland to eliminate double taxation and combat tax evasion On March 3, 2026, the Brazilian federal government enacted two new decrees aimed at ...

COSIT Ruling No. 56/2026 — Pass-through LLCs with non-U.S. resident members classified as beneficiaries of a privileged tax regime

On April 15, 2026, the Brazilian Federal Revenue Service (“RFB”) published COSIT Ruling No. 56/2026, consolidating the position that U.S. Limited Liability Companies (“LLC”) whose membership is composed of non-U.S. residents and which are treated as pass-through entities under U.S. federal tax law fall squarely within the concept of privileged tax regime set forth in […]

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AIJA’s 63rd Annual Congress – Empower Nextgen – meeting young lawyers where they are

Between August 25 and 30, partner Gustavo Flausino Coelho will attend the event AIJA’s 63rd Annual Congress – Empower Nextgen – meeting young lawyers where they are, organized by @AIJA – International Association of Young Lawyers in Washington, DC, USA. Gustavo is the current president of AIJA’s International Business Law (+ Sports Law) Committee. If you […]

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