The Basics of Freight Shipping from the US to Mexico

International freight shipping is the lifeline of many businesses, big or small. It’s the backbone of global trade, and one of the most active and dynamic trade corridors is the US-Mexico route.
Due to its economic significance, understanding the specifics of freight shipping from the US to Mexico and vice versa has become critical for businesses looking to thrive in the global market.
If you’re one of those businesses, this guide will provide a comprehensive overview of US-Mexico freight transport processes, challenges, and fundamentals and how a trusted and reliable shipping partner will make it much easier.

Introduction to Cross-Border Freight Shipping
Cross-border freight shipping refers to transporting goods and cargo across international boundaries, typically from one country to another.
It plays a vital role in the global economy and is crucial for businesses in terms of market expansion, cost efficiency, product availability, and competitive advantage.
An efficient cross-border shipment process can open up vast new markets for businesses of all sizes, particularly in the context of US-Mexico shipping.
Understanding the intricacies of this process can unlock lucrative opportunities and create a competitive edge in today’s globalized market.
The shipping process usually includes the following:
- Preparation of Documents: This includes invoices, customs declarations, and permits.
- Freight Transportation: Goods are packed and prepared for transportation by the freight forwarder.
- Customs Clearance: At the border crossing or port of entry, customs officials inspect the shipment, verify the documentation, and assess applicable duties and taxes to clear customs.
- Transportation and Delivery: Once customs clearance is granted, the goods are transported to their destination within the receiving country through freight shipping services.
- Payment of Duties and Taxes: Import duties, taxes, and fees are paid to the relevant authorities.
- Tracking and Monitoring: Shippers and recipients can track the shipment’s progress in real-time to ensure it arrives on schedule.
- Final Delivery: The goods are delivered to the final destination within the receiving country.
Domestic vs. International Freight Shipping
Compared to domestic freight shipping, international freight shipping, like the US-to-Mexico border crossing, presents unique challenges and considerations. Here are some key differences between the two:
- Geographical scope: Domestic shipping is limited within the country’s borders. When the shipment crosses borders, it becomes an international ship freight service.
- Documentation: International shipping requires more extensive paperwork like customs declarations, bills of lading, and other necessary permits.
- Customs Regulations: Each country has its own customs regulations and procedures. Understanding and complying with these regulations is crucial for international freight shipping to avoid delays or penalties.
- Taxes and Duties: International shipments are typically subject to import duties and taxes, which are not applicable in domestic shipping. The amount can vary based on different factors.
- Transit Time: International shipments generally have longer transit times due to distance, customs clearance, and additional logistical considerations.
- Cost: International shipping is typically more expensive due to additional fees such as duties, taxes, and higher transportation costs.
- Carrier and Shipping Options: Different freight shipping services are available to customers depending on the distance and logistics involved. Then, there are specific carriers that specialize in international routes.
- Risk and Liability: The risk associated with international shipping is higher due to increased distance, the potential for damage or loss, and geopolitical risks, especially if you choose an unreliable freight forwarder.
Understanding these differences can help you plan more effectively for cross-border shipping, ensuring smoother operations and cost efficiency.
Freight Shipping US to Mexico: Process Overview
US to Mexico shipping involves several steps that must be carefully planned and executed to ensure smooth and efficient freight transport. Below are some of the critical steps in this process.
- Documents Preparation: Once you’ve decided to send your goods to your Mexican customers, the first step is to prepare the necessary documentation. This includes the commercial invoice, packing lists, a bill of lading, and the letter of instructions.
- Customs Clearance: All goods transported across the border must clear customs. Once your goods reach the border, the customs broker prepares a Pedimento (Mexican Customs Form), which is then approved by Mexican customs. This form contains details of the goods transported, such as type, quantity, and total value.
- Route Selection: Selecting the most efficient route is crucial for efficiency. Getting your goods from the US to Mexico usually involves road and rail. The road is the most popular for small or medium-sized goods, but can still be used for large goods. Meanwhile, rail is more commonly used for large and heavy equipment.
- Mode of Transport: Different modes are available depending on the nature of the goods, distance, and urgency. Road transport is standard due to the extensive network of highways connecting the two countries. However, air and sea freight may be more suitable for certain types of goods or shipments that must be expedited.
- Tracking and Tracing: Shippers and recipients can track the shipment’s progress in real time once the goods are on their way. This allows both parties to plan and manage the delivery schedules and can aid in the immediate resolution of any issues during transportation.
By being familiar with these steps, you can initiate your logistics strategy from the US to Mexico. And with a reliable freight forwarder, the process is streamlined, and navigating the complexities of cross-border shipping becomes much easier for your business.
Modes of Transportation: US-Mexico Cross-Border Shipping
Different transportation modes are available to get your shipment from the US to Mexico City and other main cities in the country. Below are the most common types.
However, remember that the transportation mode choice will depend on your goods’ nature, budget, and delivery timeframes.
Planning ahead and consulting with a seasoned freight forwarder can help identify the best transportation mode for your needs.
Truckload freight
Truckload freight shipping is a commonly used mode for goods moving from the US to Mexico. There are different categories under this mode, which can be a solution based on the quantity and nature of the cargo:
- Full Truck Load (FTL) Service: This is ideal for large shipments to fill an entire truck. FTL is often faster than other truckload services since shipment moves directly from the point of origin to the destination without any additional stops. It’s also a preferred option for high-risk or delicate shipments because the handling of the goods is limited to loading and unloading.
- Less Than Truckload (LTL): LTL is a cost-effective solution for smaller shipments that don’t require a full truck. In this option, goods from different shippers share space on the same truck, and the transportation cost is often divided based on the weight and size of each shipment. However, this method might involve multiple stopovers for loading and unloading, which could extend the delivery time.
- Flatbed Trucking: Flatbed trucks are open and don’t have roofs or sides, providing more flexibility for loading and unloading goods. This option is best for heavy, oversized machinery, construction materials, or large equipment that will not fit into a standard closed trailer.
- Partial Truckload: This service falls between FTL and LTL. It’s ideal for shipments too large for LTL but too small to occupy a full trailer. It’s more cost-efficient than FTL and is typically faster than LTL as it involves fewer stops.
Reefer freight
Reefer freight, also known as refrigerated trailer freight, is a highly specialized form of freight shipping.
This involves temperature-controlled transportation for sensitive goods that require specific temperature ranges to maintain their integrity during transit.
The reefer trailer has refrigeration units that can be set to specific temperatures, creating a controlled environment inside the trailer.
This way, the goods stay at the desired temperature throughout transportation.
This mode is particularly beneficial for the following:
- Perishable goods like food, produce, meat, or dairy
- Pharmaceutical products such as vaccines and medications
- Other goods like flowers, wine, and certain types of chemicals
Because of this specialized transportation method, it’s a more expensive option but the added cost may be necessary to ensure the safe and efficient transport of temperature-sensitive goods.
Rail freight
This mode of shipping uses trains to transport goods across large distances, typically across different states or countries.
Rail freight is particularly efficient for transporting large volumes of heavy goods, such as coal, metals, and agricultural products, over long distances.
The critical advantage of rail freight is its cost-effectiveness for transporting large amounts of goods. It’s also environmentally friendly, as trains emit less CO2 than trucks.
However, because rail transport schedules are not as flexible and the speed is slower than road transport, it may not be ideal for urgent shipments or goods that require faster delivery.
Air freight
Air freight is the fastest mode of transportation, making it the go-to option for urgent or time-sensitive shipments.
This mode provides global coverage, reaching locations that might be inaccessible by other modes of transport. Air freight usually operates on a reliable schedule, with multiple flight options available daily, reducing the risk of delays and providing more control over delivery times.
This shipping option is best suited for goods that are lightweight, high value, or highly perishable, such as:
- Electronic equipment and components
- Pharmaceuticals
- Seasonal or trend-driven goods
- Fresh produce or flowers
- Critical spare parts
Regarding cost, air freight can be more expensive than other modes of transportation. So, it’s typically used for goods with a high enough value to justify the expense.
Also, stringent security measures and restrictions can limit the types of goods shipped by air.
Shipping to Mexico from the US: Customs Regulations and Required Documents
To facilitate a successful cross-border shipment from the US to Mexico, the following documents are typically required:
- Bill of lading (BL): This document is a contract between the shipper and the carrier that details the shipment, including the goods being shipped, their quantity, weight, and destination.
- Commercial invoice (CI): This document is a statement of the goods being shipped, their value, and the terms of the sale. It may be necessary to complete this in Spanish and should include the following information:
- Name and address of the exporter and importer
- Description of the goods being shipped, including their quantity, weight, and value
- Unit price of each item
- The total price of the shipment
- Terms of payment
- Country of origin
- NAFTA Certificate of Origin (CO): This document is used to certify that goods being shipped are eligible for preferential tariff treatment under the North American Free Trade Agreement (NAFTA). It must be completed by the exporter and signed by a qualified authorized official.
- Packing list: This document lists the contents of the shipment and their quantity to verify that the goods received by the importer match those that were shipped.
- Shipper’s Export Declaration (SED): The US government uses this document to track exports and ensure compliance with export control regulations.
Customs Regulations
The basic Mexican import document is the Pedimento de Importación or import declaration form. This document must be completed for all commercial crossings and accompanied by the abovementioned documents.
All goods entering Mexico are subject to customs inspection and assessment of duties and taxes in accordance with Mexico’s Customs Law. It’s crucial to correctly declare the goods’ value, as this information assesses the amount of duty payable.
In addition to the required documents, the importer may also be required to present other documentation, depending on the type of goods being shipped.
For example, a sanitary certificate may be needed for food products.
The importer pays all applicable duties and taxes on imported goods. The amount of duty and tax payable will vary depending on the type of imported goods and their country of origin.
Another requirement worth noting is Mexico’s labeling regulations. All labels must be in Spanish and include details such as the product’s country of origin, identification of the importer, and more.
Failure to comply with customs regulations may result in delays, fines, or even seizure of the goods.
Customs Regulations
The basic Mexican import document is the Pedimento de Importación or import declaration form. This document must be completed for all commercial crossings and accompanied by the abovementioned documents.
All goods entering Mexico are subject to customs inspection and assessment of duties and taxes in accordance with Mexico’s Customs Law. It’s crucial to correctly declare the goods’ value, as this information assesses the amount of duty payable.
In addition to the required documents, the importer may also be required to present other documentation, depending on the type of goods being shipped.
For example, a sanitary certificate may be needed for food products.
The importer pays all applicable duties and taxes on imported goods. The amount of duty and tax payable will vary depending on the type of imported goods and their country of origin.
Another requirement worth noting is Mexico’s labeling regulations. All labels must be in Spanish and include details such as the product’s country of origin, identification of the importer, and more.
Failure to comply with customs regulations may result in delays, fines, or even seizure of the goods.
Freight Shipping Challenges & Solutions
Though common, cross-border shipping from the US to Mexico is not without its share of challenges. Below are the most common experiences by logistics companies and customers:
- Complex and ever-changing regulations: Countries have different regulations governing the import and export of goods. These regulations can be complex and change anytime, especially for regulated goods.
- Language barriers: Shipping goods across countries can involve multiple parties, each with its own language. This can lead to communication problems and delays.
- Customs clearance: The customs clearance process can be time-consuming and expensive, especially for large or complex shipments.
- Transportation challenges: Shipping across borders can involve multiple modes of transportation. This can add complexity and potential delays to the shipping process.
- Security concerns: Governments are increasingly concerned about security threats posed by the transportation of goods across borders. This can result in additional regulations and inspections, adding time and cost to the process.
Regulated Goods in Freight Shipping
Regulated goods are goods that are subject to special restrictions or controls when they are shipped across borders.
Such regulations also cover goods shipped from the US to Mexico. These include a wide range of products, including the following:
- Hazardous materials: Examples are flammable liquids, gases, solids, oxidizing agents, and toxic substances.
- Food: Food products must be properly labeled and meet all applicable safety standards.
- Drugs: Prescription and over-the-counter drugs must be accompanied by the proper documentation.
- Weapons: Firearms and other weapons are subject to strict import and export regulations.
Shipping regulated goods requires carefully reviewing the applicable regulations to ensure the shipment complies with all requirements.
The Benefits of Professional Freight Shipping Services for Cross-Border Freight
If you require moving your goods across the border, partnering with a reliable freight shipping provider such as Value Truck of Arizona can offer invaluable benefits such as:
- Expertise: Our team has years of experience in the industry. We understand the intricacies of cross-border shipping, from customs duties to the specific regulations associated with regulated goods. We leverage our expertise so you can easily navigate the complexities of freight shipping from the US to Mexico.
- Efficiency: Our experience has allowed us to establish efficient processes and networks. This streamlines shipping procedures, saving both time and money.
- Reliability: We take pride in our reliability, ensuring your goods reach their destination on time, every time.
- Security: The safety of your goods is our top priority. Armed with an advanced tracking system, you can rest assured your freight is in safe hands.
- Cost-effective: We have a robust network, and the volume of shipments allows for competitive pricing, offering cost-effective shipping solutions.
Ready to experience hassle-free cross-border shipping? Visit our website now or contact us at (602) 249-5501 or info@valuetruckaz.com for more information and a freight quote today.