On 16 September 2026, the SIN announced an extension for the submission of sworn declarations (declaraciones juradas) and corresponding payments for taxpayers whose Tax Identification Numbers (NIT) end in 0, 1, or 2. This measure responds to technical issues experienced on the electronic filing platform and aims to prevent inadvertent non-compliance. The new deadlines are staggered over several days in late September 2026, providing affected taxpayers additional time to fulfill their obligations without penalties.
Key Takeaways
- Staggered Deadlines: NITs ending in 0 have until 23 September, those ending in 1 until 24 September, and those ending in 2 until 25 September 2026.
- No Penalties for Delay: Late filing interest and fines will be waived for submissions made within the extended window, provided the original due date was missed due to system issues.
- Platform Stability Improvements: SIN confirmed infrastructure upgrades to the SIAT platform to prevent recurrence during peak filing periods.
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