How to Import from China to Mexico: Pedimento, Padrón & Customs

Shipping goods from China to Mexico is the easy part. Clearing them through Mexican customs is where shipments get stuck — almost always because the importer is not properly registered, or the paperwork is incomplete. Here is what you actually need to import into Mexico, in plain terms.

Key takeaways

• Every formal import clears on a pedimento. Article 40 allows the importer or exporter to promote clearance directly, or to appoint a customs agent or customs agency; a legal entity using direct clearance must act through an accredited legal representative.
• Registration in the Padrón de Importadores is the general rule; SAT also publishes narrow procedures, including a one-time authorization for qualifying adult individuals (personas físicas).
• The current Anexo 10 list determines whether a sector-specific register is also required.
• The exact tariff classification and Anexo 2.4.1 determine whether a NOM standard applies and whether an exception is available.
• On clearance you typically pay classification- and origin-based import duty plus Mexico’s general 16% IVA, calculated on the statutory import base; confirm the live treatment for the product.
• Most China–Mexico problems are registration and paperwork problems, not freight problems; this is planning information, not legal advice.

The pedimento: Mexico’s import declaration

Every formal import into Mexico is cleared on a pedimento, the official customs declaration. Article 40 of the Customs Law allows the importer or exporter to promote the clearance procedures directly, or to act through a customs agent or customs agency as consignee or mandatary. A legal entity that clears without an agent or agency must do so through a legal representative accredited before SAT; an individual using direct clearance must meet the regulatory conditions. Many importers appoint a licensed agent or agency in practice, but that is not the statute’s only route.

For the filing, the importer, its accredited legal representative, or its appointed customs agent or agency will normally assemble:

• A commercial invoice or equivalent value document — under Rule 1.9.16, the transmission is in Spanish by default; when the underlying document is in English or French, it may use that same language. Rule 3.1.8 requires Spanish translation in the same document or an attachment only for the listed detailed commercial-description data when those data are in a language other than Spanish, English or French, and extends that treatment to the transport document and other supporting documents specified in Customs Law article 36-A(I)(b). It does not require the entire commercial invoice to be in Spanish. The document should show the true description, value and parties.
• The bill of lading (ocean) or air waybill.
• The packing list.
• The HS classification for each product (this drives the duty — see HS codes and tariffs).
• Any required permits, certificates or NOM compliance documents (more below).

The Padrón de Importadores: you must be registered

This is the single most common reason a China–Mexico shipment gets blocked. To import into Mexico, the importer of record must be registered in the Padrón de Importadores — the official register of importers maintained by the tax authority (SAT).

If the company is not on the Padrón, it generally cannot make a commercial import in its own name. SAT does publish limited procedures, including a one-time authorization for qualifying adult individuals (personas físicas), but that is not a general substitute for registration. Confirm eligibility before the cargo moves.

Two practical implications:

• If you are a Mexican buyer, make sure your Padrón registration is active and in good standing before you order.
• If you are a Chinese seller or exporter without a Mexican entity, you generally cannot be the importer of record yourself. We can assess a DDP shipping structure and identify an eligible Mexican importer; the named party, legal relationship and shipment scope are confirmed on WhatsApp.

Sector-specific registries (Padrón de Sectores Específicos)

For tariff classifications included in the current sector lists, ordinary Padrón registration is not enough and the importer also needs the applicable sector-specific register (Padrón de Sectores Específicos). Check the live Anexo 10 classification list rather than assuming that every product in a broad category is covered.

If your product falls into one of these sectors and the importer is not enrolled, the goods cannot be imported — even with a valid general Padrón. Check this early, because adding a sector can take time.

NOM: Mexican product standards

Mexican NOM (Norma Oficial Mexicana) standards can require Spanish labeling, certification or testing for classifications listed in the applicable rules and Anexo 2.4.1. NOM is separate from importer registration. Screen the exact classification, product function and any exception before production rather than assigning a NOM from a broad category name.

Duties and taxes

On clearance you will typically pay:

• Import duty — based on the tariff classification, origin and any preference. A decree effective January 1, 2026 changes the rates for its listed classifications; see Mexico’s 2026 tariffs on Chinese imports.
• IVA (VAT) — Mexico’s general rate is 16%, calculated on the import base defined by Article 27 of the IVA law.
• Customs processing fees and any broker charges.

A simple pre-shipment checklist

• Importer registered and active in the Padrón de Importadores
• Enrolled in the relevant sector register, if your product needs it
• HS codes classified and duty rates confirmed
• NOM compliance and Spanish labeling sorted before production
• Rule 1.9.16 transmission in Spanish by default, or in the same language when the underlying document is English or French; Rule 3.1.8 Spanish translation added only for listed detailed-description data in a language other than Spanish, English or French, plus the transport document and other supporting documents specified in Customs Law article 36-A(I)(b)
• Lawful clearance route confirmed: accredited legal representative for direct clearance, or appointed customs agent/agency; a forwarder may coordinate but does not itself create customs authority

Frequently asked questions

What is a pedimento? It is Mexico’s official import declaration. Article 40 allows the importer or exporter to promote clearance directly or through a customs agent or agency. A legal entity choosing direct clearance must use a legal representative accredited before SAT, while an individual must meet the applicable regulatory conditions.

Do I have to be registered in the Padrón de Importadores to import? Generally yes for a commercial import. SAT also publishes limited procedures, including a one-time authorization for qualifying adult individuals (personas físicas), but they are not blanket alternatives. Confirm the importer and applicable procedure before shipping.

Can a Chinese seller without a Mexican company be the importer? Generally no. Without the required Mexican setup you usually cannot be the importer of record yourself. We can assess DDP and identify an eligible Mexican importer, but the named importer, its qualifications and the legal structure must be confirmed for the shipment.

What duties and taxes will I pay? Typically import duty based on the exact classification, origin and preference, plus Mexico’s general 16% IVA on the statutory import base, and customs processing and broker fees. The January 1, 2026 tariff changes apply only to classifications listed in the decree, so confirm the current duty for the exact product.

Is NOM part of customs clearance? NOM is a separate product-compliance requirement that is checked alongside the pedimento. Many goods need Spanish labeling and some need certification, and both should be sorted before production — missing NOM can hold a shipment even when every customs document is in order.

The bottom line

Most China–Mexico customs problems are registration and paperwork problems, not freight problems. Confirm the eligible importer, any applicable Padrón and sector registration, the classification, NOM treatment and document set before shipping. Customs is one stage of the bigger journey covered in our complete guide to shipping from China to Mexico. If you need DDP, we can assess and arrange a compliant structure, then confirm the named importer, scope and price on WhatsApp.