On September 25, 2023, the tax authority in Mexico (SAT) published Version 3.0 of the Carta Porte Supplement on its portal with some adjustments.
For foreign trade operations, fields such as:
- TypeMatter
- DescriptionSubject
The Pedimento Section was replaced by Customs Document and their respective fields were incorporated to identify the type, number, Tax ID of the importer, etc.
Source: SOVOS
Latest Posts in "Mexico"
- Mexico Delays Mandatory Electronic Customs Value Declaration to April 2026; Key Rule Changes Announced
- Mexico 2026 Tax Reform: New VAT Rules and Digital Compliance Requirements for Businesses
- Mexico Implements Revision E of CFDI Complement for Digital Platforms Effective January 2026
- Mexico Cracks Down on Alcohol Labeling: Fines, Color-Coded Stamps, and Holiday Enforcement
- Key Changes in 2026 Miscellaneous Tax Resolution: Digital Invoices, Refunds, and Compliance Updates
