What's the difference between a customs broker and a customs brokerage agency?

The customs broker (agente aduanal) is the individual holding the license (patente) granted by Mexico's tax authority (SAT) to represent importers/exporters before customs. A brokerage agency is the business structure operating around one or several licensed brokers. We work with a partner licensed customs broker who handles your clearance, and we coordinate the whole file.

How long does an import customs clearance take in Mexico?

It depends on the regime, the tariff classification, whether a physical/documentary inspection is triggered, and the automated risk-assessment result assigned to the entry. With pre-validated documentation and no issues, clearance can resolve in hours; with an inspection or incomplete paperwork, it can take days. Confirm the estimated time for your specific regime and port of entry — there's no single timeframe that applies to every case.

Do I need to be registered on the Importers Registry to import anything into Mexico?

Yes, for most definitive imports you need to be enrolled in Mexico's Importers Registry (Padrón de Importadores). Certain tariff classifications additionally require enrollment in a sector-specific registry (chemicals, textiles, footwear, among others). We confirm the exact requirement based on your product's tariff classification before scheduling the shipment.

What is Mexico's customs risk-assessment system (semáforo fiscal)?

It's the automated mechanism that, after the customs declaration is validated, determines whether goods are released directly (green) or sent for inspection — documentary or physical review (red). It's randomized within the system's risk parameters, not something that can be predicted or avoided in advance.

Pillar · Customs Brokerage

Customs brokerage coordination and regulatory consulting

Customs clearance at Mexico's major ports, airports, and border crossings. Clean entries, precise tariff classification, and continuous support.

How it works

End-to-end customs clearance with full compliance

We cover the full customs cycle: pre-shipment cargo analysis, tariff classification, document validation, clearance, inspection, and release. Every entry is documented and archived in the Kold Gold portal, available whenever you need it — not just at the moment of clearance.

Partner licensed broker

We work with a partner licensed customs broker who handles your clearance, with every charge itemized in your quote.

Import & export entries

Definitive, temporary (IMMEX), and every applicable customs regime.

Tariff classification

Technical analysis under Mexico's TIGIE tariff schedule to minimize risk.

Document pre-validation

We review every document before crossing to avoid holds and fines.

Registries

We confirm your Importers Registry and sector registries before shipping; you file the enrollment with the SAT yourself.

Regulatory consulting

Advisory on USMCA, IMMEX, AEO, Mexican standards (NOMs), and non-tariff regulations.

Customs regimes we handle

Definitive import (entry key A1) is the most common regime: goods enter Mexico with no obligation to return and full duties/taxes are paid. Temporary import (keys IN or AF, typically under the IMMEX program) lets inputs enter with the obligation to re-export them or convert them to definitive within the authorized period; machinery and equipment do pay the general import duty on entry (Article 110 of Mexico's Customs Law). Definitive export is documented under its own entry and regime, with requirements that vary by destination country.

This section describes the regimes in general terms. Confirm the exact entry key and regime applicable to your operation with your customs broker before scheduling any shipment — the wrong regime is one of the most common causes of delays and fines.

Guide rail and drive wheel of a container scanning gantry

Detail

Clearance is decided long before the container reaches the scanner.

USMCA, IMMEX and AEO: what they mean for your operation

USMCA (the United States-Mexico-Canada Agreement) allows preferential tariff treatment when goods qualify as originating from the region, backed by a certificate of origin — without that certificate, preferential treatment doesn't apply even if the product physically comes from a member country. The IMMEX program lets manufacturing companies temporarily import inputs without immediate duty payment, provided the resulting product is exported within the authorized period. The AEO (Authorized Economic Operator) scheme is a supply-chain security reliability certification that can translate into fewer inspections and faster processing.

Ports of entry where we operate

We coordinate clearance with our partner licensed customs broker at Mexico's highest-volume foreign trade customs offices.

Lázaro Cárdenas

Direct operation

Manzanillo

Direct operation

Veracruz

Direct operation

Altamira

Direct operation

Nuevo Laredo

Direct operation

AICM (Mexico City)

Direct operation

Tijuana

Direct operation

Ciudad Juárez

Direct operation

Clearance coordinated with your freight

Customs clearance works best when it's coordinated with the freight itself, so goods don't sit in a bonded warehouse racking up storage fees while paperwork catches up. We coordinate clearance across every inbound mode:

Air freight

Time-critical shipments and pharmaceutical cargo.

Ocean freight

FCL, LCL, and reefer containers at Mexico's main ports.

Ground transportation

Cross-border trucking and domestic distribution.

Customs guides and tools

Laredo customs brokerage

Mexican customs clearance at Nuevo Laredo, coordinated with your truck before it reaches the bridge.

Mexico landed cost calculator

Estimate duty, DTA and VAT on top of freight and insurance before you ship.

Frequently asked questions

What clients ask us most

Fundamento legal: Ley Aduanera, Ley de Comercio Exterior, current Reglas Generales de Comercio Exterior (RGCE), USMCA, and the IMMEX Decree.·Última revisión: 27 de julio de 2026

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