Bolivia

On 29 October 2026, Bolivia’s National Tax Service (Servicio de Impuestos Nacionales – SIN) announced an extension for corporate income tax (Impuesto a las Utilidades de las Empresas – IUE) filing and payment obligations. Taxpayers with a fiscal year ending on 30 June 2026 now have until 30 November 2026 to submit their annual IUE

On 27 October 2026, the Servicio de Impuestos Nacionales (SIN) confirmed the renewal of its ISO 9001:2015 certification, specifically covering the processes for taxpayer registration in the National Tax Registry (Número de Identificación Tributaria – NIT). The certification, awarded by an accredited international registrar, validates SIN’s quality management system for the NIT enrollment lifecycle, including

On 26 October 2026, from its Cochabamba regional office, the Servicio de Impuestos Nacionales (SIN) unveiled the “Cada atención cuenta” (Every Attention Counts) program, a strategic initiative aimed at reinforcing transparency, accountability, and service quality across all taxpayer interaction points. The program introduces standardized service protocols, real-time feedback mechanisms, and a public dashboard displaying service-level

On 22 October 2026, Bolivia’s National Tax Service (SIN) published the final Technical Annex for the Electronic Invoicing System (SIAT), incorporating feedback from taxpayers during the consultation period. This annex provides the definitive technical specifications required for taxpayers to update their invoicing software and ensure compliance with the country’s mandatory e-invoicing regime. The release marks

Effective 21 October 2026, the Bolivian National Tax Service (SIN) launched a new digital platform allowing companies to accredit their fiscal residence entirely online. This measure simplifies the process for entities seeking to benefit from double taxation treaties and domestic tax incentives by eliminating the need for physical submission of residence certificates. The online accreditation

On 20 October 2026, Bolivia’s National Tax Service (Servicio de Impuestos Nacionales – SIN) published its monthly tax bulletin “En Buenas Cuentas” for September 2026. This bulletin serves as a primary regulatory communication channel for taxpayers, tax advisors, and multinational enterprises operating in Bolivia. The September edition addresses critical updates to the electronic invoicing system

On 19 October 2026, Bolivia’s National Tax Service (Servicio de Impuestos Nacionales – SIN) announced the launch of a new digital platform enabling taxpayers with legacy RUC (Unique Tax Registry) numbers or national identity cards (CI) to verify online whether their outstanding tax debts have been forgiven under recent amnesty measures. This initiative forms part

On 16 October 2026, Bolivia’s National Tax Service (SIN) announced it has received formal recognition from the Latin American Center for Administration for Development (CLAD) for its outstanding achievements in service quality and continuous improvement within public administration. The award acknowledges the SIN’s implementation of the “Administración Tributaria 3.0” strategic framework, which integrates digital transformation,

On 15 October 2026, the city of Sucre hosted a high-level technical conference organized by the National Tax Service (SIN) in coordination with the Ministry of Economy and Public Finance, the Plurinational Legislative Assembly, the Judiciary, and regional tax administrations. The event, titled “Conference for the Analysis of Tax Normativity and Unification of Inter-Institutional Criteria,”

On 15 October 2026, during a ceremony in Santa Cruz de la Sierra, the National Tax Service (SIN) formally reaffirmed Bolivia’s commitment to strengthening its tax administration’s role in combating money laundering and illicit financial flows in line with Financial Action Task Force (FATF) Recommendations and the Global Forum on Transparency and Exchange of Information