On 16 October 2026, the Chilean Internal Revenue Service (SII) published Exempt Resolution No. 139, which denies a second institution access to the Application Programming Interface (API) for the “Start of Activities” (Inicio de Actividades) process. Similar to Resolution No. 140 issued the same day, this decision reflects the SII’s rigorous vetting process for entities seeking to integrate with the tax authority’s core registration systems. The denial suggests the institution failed to satisfy one or more mandatory criteria, such as technical interoperability standards, data security certifications, or legal compliance with the Tax Code. The SII maintains a public registry of authorized API providers to ensure transparency for taxpayers.
Key Takeaways
- Second Denial in One Day: Two separate institutions were denied API access on 16 October, signaling a tight enforcement of access standards.
- Regulatory Framework: Access to the Start of Activities API is governed by specific SII regulations that require periodic audits and compliance certifications.
- Guidance for Applicants: Institutions planning to apply should review the technical specifications and legal prerequisites published on the SII website to avoid rejection.
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