Uruguay ratifies the TIEA with Argentina

Uruguay’s Ministry of Economy and Finance, through a Decree issued on 6 May 2026, has introduced detailed rules updating the taxation of income derived from non-resident entities under the Personal Income Tax (IRPF), in line with amendments set

Argentina’s Customs Revenue and Control Agency (ARCA), together with the Secretariat of Agriculture, Livestock and Fisheries and the Secretariat of Energy, has issued General Resolution 5849/2026 regulating the procedure for small and medium-sized

Argentina's Ministry of Economy has provided an update on the status of several international tax treaty negotiations currently underway. The country is working to establish and strengthen fiscal agreements with nations across multiple

The Executive branch of the Argentine government issued Decree 302/2026 on 29 April 2026, which modifies previous regulations to adjust the timeline and amounts for fuel and carbon tax increases in Argentina. This decree specifically targets the

The Argentine government’s Executive Branch has issued regulations to implement the new tax incentives regime (RIMI) for productive investments by micro, small, and medium-sized enterprises with the publication of Decree No. 242/2026 under Law No.

The Province of Buenos Aires has introduced the Provincial Strategic Investment Regime under Law 15,510, offering substantial tax incentives to attract productive investments that strengthen the region's economy and development. Investment