Requirements, structure, and how to implement it correctly On March 25, 2026, Mexico’s Tax Administration Service (SAT) published version 1.0 of the Hydrocarbons and Petroleum Products Add-on for CFDI 4.0, a new mandatory requirement for companies operating in the energy sector. This change is part of new tax regulations aimed at increasing control, traceability, and […]
Expanding into LATAM is a great opportunity… but also one of the biggest operational challenges for companies. Many businesses take the step of implementing an ERP like Microsoft Dynamics 365 Business Central, expecting to centralize and optimize their operations. However, in practice, they face a reality they didn’t always anticipate: Each country in Latin America […]
What your company needs to know and how to prepare starting today The Registro Nacional de Costa Rica has announced an important change in the identification of legal entities: due to the exhaustion of the current numeric sequence, a new alphanumeric legal entity ID format will be implemented. This update responds to the need to […]
The Servicio de Administración Tributaria (SAT) has announced a relevant update to the CFDI version 4.0 catalogs, directly impacting companies involved in foreign trade operations. Below, we clearly explain what has changed, when it takes effect, and what it means for your business. What changes were made? The SAT specifically updated the following catalog: c_NumPedimentoAduana […]
Paraguay’s National Directorate of Tax Revenue (DNIT) recently published Technical Note No. 27, which introduces modifications to Technical Manual Version 150 related to the Electronic Invoice Nomination Event within the country’s electronic invoicing system. This change directly impacts how the recipient’s identification document type must be reported in certain fields of the electronic document. Therefore, […]
Maintaining tax compliance is a dynamic process. The Tax Administration Service (SAT) issued today, March 13, 2026, an important update to the catalogs governing the issuance of CFDI version 4.0. This modification directly impacts companies involved in foreign trade operations, specifically in the registration of customs entries (pedimentos aduanales). What exactly has changed? The update […]
Mexico’s Tax Administration Service (SAT) published an update on March 2, 2026 to the catalogs of the Digital Tax Receipt via Internet (CFDI) version 4.0. These updates are part of the periodic adjustments made by the tax authority to ensure the proper validation of information in the electronic tax receipts used by companies in Mexico. […]
Argentina’s Tax, Customs, and Revenue Control Agency (ARCA) has published General Resolution 5830/2026, a regulation aimed at simplifying administrative and invoicing processes for the financial and insurance sectors. This measure removes certain bureaucratic requirements related to the issuance of Class A invoices, facilitating operations for banks and insurance companies, industries that are already highly regulated […]
The Superintendencia Nacional de Aduanas y de Administración Tributaria (SUNAT) has published Resolution No. 000033-2026/SUNAT, introducing a new Informative Sworn Declaration for Air Transport Tickets. This regulation replaces the PDT No. 3540 as the primary reporting mechanism and establishes a new automated system for submitting information, based on a structured digital format. The change aims […]
In our previous article published on February 12, titled “Mandatory Update v25/v25.1: What CFE Issuers in Uruguay Must Do,” we analyzed the importance of the Production go-live of the CFE Format v25/v25.1. With the updated documentation published by the DGI, the technical scope remains unchanged. However, the official timeline is now structured into two distinct […]
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