The Costa Rican Tax Administration  has initiated a public consultation regarding the draft resolution which outlines updated procedures for taxpayer registration, updates, and deregistration in the Unique Tax Registry (RUT) on 18 March

Costa Rica’s tax authority (DGT) has announced an increase in the specific tax on tobacco and tobacco-derived products, raising the rate from CRC 26.59 to CRC 26.92 per unit. This adjustment is outlined in Resolution No. MH-DGH-RES-0023-2025,

The National Assembly of Korea (Rep.) approved the ratification of  income tax treaty with Andorra on 13 March 2025, which was signed on 3 November 2023. The treaty will take effect once the ratification instruments are exchanged and will apply

Argentina and the Czech Republic officials have concluded the income tax treaty on 14 March 2025. This follows after officials from both countries met from 11 to 14 March 2025 to negotiate their first-ever income tax treaty. This agreement

Costa Rica's Tax Authority has issued Private Letter Ruling No. MH-DGT-0006-2025 on 3 March 2025, clarifying the requirements for electronic invoices in relation to imports. For tangible goods purchased from non-resident suppliers, the standard

Argentina’s tax authority has issued General Resolution 5663/2025, which amends General Resolution 5333 on 10 March 2025. General Resolution No. 5333 introduced the "Fiscal Registry of Mining Activities," creating withholding regimes for