Ecuador Mandates E-Invoicing Platform Registration Under New SRI Rules
Ecuador's Servicio de Rentas Internas (SRI) has introduced Resolution NAC-DGERCGC26-00000027, published on July 28, 2026. This resolution imposes new registration and invoice-metadata requirements for e-invoicing platform vendors, marking the first formal regulatory framework targeting third-party e-invoicing software providers under Ecuador's RUC system.
Key takeaways
- E-invoicing platform vendors in Ecuador must register their business establishment and economic activity in the RUC within 30 business days of the resolution's publication.
- Businesses using third-party e-invoicing systems must include the vendor's RUC number in their electronic invoices within 60 business days of the resolution's publication.
- The SRI will publish a monthly updated list of registered e-invoicing vendors on its official website, refreshed within the first 10 business days of each calendar month.
Context
The SRI's Resolution NAC-DGERCGC26-00000027 represents a significant regulatory shift in Ecuador's e-invoicing landscape, introducing obligations for both vendors and their business clients. This framework is the first to formally require third-party e-invoicing software providers to register their business establishment and economic activity in the RUC (Registro Único de Contribuyentes). The resolution also mandates changes to electronic invoices, ensuring traceability between issued invoices and the software provider that generated them.
Ecuador's move aligns with broader regional trends in Latin America, where tax authorities are increasingly scrutinizing the e-invoicing ecosystem. The SRI's decision to publish a monthly updated list of registered vendors on its official website reflects a commitment to enhancing market transparency and facilitating compliance for taxpayers.
What's Changing
Registration Requirements for Vendors
Under Resolution NAC-DGERCGC26-00000027, e-invoicing platform vendors must register their business establishment and corresponding economic activity in the RUC. This registration is mandatory for all vendors operating in Ecuador and must be completed within 30 business days of the resolution's publication in the Registro Oficial, effective as of July 29, 2026.
Invoice-Metadata Obligations for Businesses
Businesses using third-party e-invoicing systems are required to include the vendor's RUC number in the additional information section of their electronic invoices. This obligation must be fulfilled within 60 business days of the resolution's publication in the Registro Oficial. The inclusion of the vendor's RUC number creates a traceable link between issued invoices and the software provider, enhancing the SRI's ability to audit and monitor the e-invoicing ecosystem.
SRI's Publication Commitment
To support compliance and market transparency, the SRI has committed to publishing and maintaining a monthly updated list of registered e-invoicing vendors on its official website. This list will be refreshed within the first 10 business days of each calendar month, providing taxpayers with a reliable reference for verifying the compliance status of their chosen platform provider.
Implications for E-Invoicing Platform Vendors
The resolution introduces two distinct compliance tracks: one for vendors, with a 30-business-day deadline, and another for their business clients, with a 60-business-day deadline. Vendors must prioritize their RUC registration to avoid potential penalties and ensure continued operation within Ecuador's e-invoicing ecosystem. Businesses using these platforms must also update their invoices to include the vendor's RUC number within the specified timeframe.
The SRI's commitment to publishing a monthly updated list of registered vendors will provide businesses with greater visibility into the compliance status of their e-invoicing providers. This transparency is expected to enhance trust in the ecosystem and facilitate smoother audits by the SRI.
Outlook
The resolution represents a comprehensive regulatory update that covers vendor registration, invoice metadata, and the SRI's monthly publication commitment simultaneously. This framework is unprecedented in Ecuador's recent regulatory history. As of the resolution's publication, no prior update of this scope has been identified in recent coverage.
Vendors and businesses should closely monitor the SRI's official website for updates on the monthly list of registered e-invoicing vendors. This list will serve as a critical resource for verifying compliance and ensuring adherence to the new regulatory requirements.
Frequently asked questions
- What is the deadline for e-invoicing platform vendors to register in the RUC?
- E-invoicing platform vendors must complete their RUC registration within 30 business days of the resolution's publication in the Registro Oficial, effective as of July 29, 2026.
- What must businesses do to comply with the new invoice-metadata requirements?
- Businesses using third-party e-invoicing systems must include the vendor's RUC number in the additional information section of their electronic invoices within 60 business days of the resolution's publication.
- How often will the SRI update the list of registered e-invoicing vendors?
- The SRI has committed to publishing and maintaining a monthly updated list of registered e-invoicing vendors on its official website, refreshed within the first 10 business days of each calendar month.
- What is the purpose of including the vendor's RUC number in electronic invoices?
- Including the vendor's RUC number creates a traceable link between issued invoices and the software provider that generated them, enhancing the SRI's ability to audit and monitor the e-invoicing ecosystem.
- Is this the first regulatory framework of its kind in Ecuador?
- Yes, this is the first formal regulatory framework specifically targeting third-party e-invoicing software providers under Ecuador's RUC system. No prior update of this scope has been identified in recent coverage.
