On 5 September 2026, the SAT published Tarjeta Informativa 11 (Informative Card 11), a regulatory communication tool used to notify taxpayers of procedural updates, filing deadline reminders, and compliance obligations. While the specific technical content of Card 11 is not detailed in the press index, such cards typically address changes to CFDI (electronic invoicing) requirements, tax calendar adjustments, or new reporting obligations for specific regimes (e.g., RESICO, RIF). Taxpayers are advised to consult the full card via the SAT portal to ensure adherence to updated requirements.
Key Takeaways
- Regulatory Notification Channel: Informative Cards serve as official SAT guidance on procedural changes; Card 11 likely addresses recent CFDI 4.0 compliance nuances or 2026 fiscal calendar adjustments.
- Action Required: Taxpayers and tax advisors should immediately review the full text on the SAT website to identify any new filing obligations, deadline shifts, or digital seal certificate (CSD) renewal mandates.
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