Protocol to treaty between Argentina and Brazil signed

The Brazilian Federal Revenue Service (RFB) has issued Interpretative Declaratory Act RFB No. 1 of 22 January 2026, published in the Official Gazette (DOU) on 23 January 2026, providing guidance on the deduction of foreign taxes paid by subsidiaries

Argentina’s tax authority (ARCA) has updated the thresholds and brackets for the personal assets tax for individuals and undivided estates for the fiscal year ending on 31 December 2025. Minimum value applicable to valuation of assets

Brazil has passed Law No. 15.329 of 7 January 2026, specifying the withholding tax (IRRF) rules for interest paid abroad on goods purchased in installments. The law amends Article 11 of Decree-Law No. 401 of 30 December 1968 and refers to the

The OECD has published the revised transfer pricing country profiles, including profiles for Bosnia and Herzegovina, Brazil, Costa Rica, Croatia, Greece, Iceland, Korea (Rep.), and Norway on 22 January 2026. These profiles focus on countries'

Officials from Argentina and Vietnam held the first round of negotiations for an income tax treaty from 12 to 16 January 2026. The aim is to prevent double taxation and tax evasion between the two jurisdictions, as well as encourage greater

Brazil has enacted Complementary Law No. 225 of 8 January 2026, which introduces a new code governing taxpayer rights, guarantees, duties, and procedures in interactions with tax authorities at the federal, state, district, and municipal levels that