Chile: Chile SII Grants API Access for Business Start-Up Registration

On 6 October 2026, the Chilean Internal Revenue Service (SII) issued Exempt Resolution No. 137 granting a specific institution access to the Application Programming Interface (API) for the “Start of Activities” (Inicio de Actividades) process. This authorization enables the institution to act as an authorized intermediary, allowing taxpayers to initiate their business registration electronically through the institution’s platform. The grant is subject to compliance with SII’s technical standards, data protection requirements, and periodic audits. The resolution reflects the SII’s policy of expanding digital channels for taxpayer services while maintaining strict control over system integrity.

Key Takeaways

  • New Authorized Provider: The institution joins a select group of entities permitted to offer automated business start-up registration via SII’s API.
  • Ongoing Obligations: The authorized entity must adhere to service level agreements, security protocols, and reporting duties mandated by the SII.
  • Taxpayer Benefit: Entrepreneurs gain an additional digital avenue to formalize their businesses quickly and securely.

Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.

Source: Read Official Announcement