What is a Customs Pedimento and why is It so important?

If you’re importing or exporting goods in Mexico, there’s one document you can’t afford to overlook: the customs pedimento. For many new entrepreneurs, this term might sound complex—but it’s actually the legal backbone of any international trade operation.

In this blog, we’ll explain in clear terms what it is, why it matters, and how working with a customs agency CDMX can save you time, money, and trouble.

What is a customs pedimento?

The pedimento is an official document submitted to Mexico’s Tax Administration Service (SAT) and customs authorities. It includes all relevant information about an international trade operation:

✔️ What is being imported or exported
✔️ Who is involved
✔️ How much tax is paid
✔️ Supporting documentation

Think of it as the “birth certificate” of your shipment. Without it, an import or export is not legally valid in Mexico.

Why is it so important?

It’s required by law.
According to Article 36 of Mexico’s Customs Law, every item entering or leaving the country must be documented through a pedimento.
It proves compliance with tax obligations.
The pedimento shows that you’ve paid the correct taxes (like VAT or import duties) and that you’ve met any non-tariff regulations (such as NOMs or health permits).
It helps avoid fines or holds.
Incorrect or incomplete declarations can result in delayed shipments, cargo being held at customs—or even confiscation.
It’s essential for audits.
If your company is audited by SAT or other authorities, the pedimento will be one of the first documents reviewed.

Who handles the pedimento?

A customs agency is responsible for preparing and submitting the pedimento, through an authorized customs broker.
While your company provides the initial documentation (invoice, bill of lading, certificate of origin, etc.), the customs broker ensures the pedimento is accurately filled and properly submitted.

If your business is based in Mexico City, working with a customs agency CDMX gives you proximity to federal offices, logistical hubs, and customs coordination centers.

What does a pedimento include?

Key fields in the pedimento document:

Importer or exporter details
Tariff classification (fracción arancelaria)
Customs value
Type of operation (definitive, temporary, etc.)
Customs regime
Taxes paid
Entry/exit customs office
Supporting documents

What happens if I don’t have a pedimento?

Importing without a pedimento—whether intentionally or not—is considered smuggling under Mexican law. Without it, you can’t:

🚫 Prove legal ownership of your merchandise
🚫 File claims in case of damage or loss
🚫 Use goods for tax-deductible purposes or inventory

How can a customs agency CDMX help?

Partnering with a professional customs agency like Remar International ensures that your pedimento is:

✅ Accurately completed
✅ Submitted on time
✅ Backed by proper documentation
✅ Fully compliant with current laws and regulations

Our team helps you avoid common mistakes, accelerate clearance times, and maintain full legal standing in your operations.

The customs pedimento is more than just a form—it’s the legal foundation of your international trade activities in Mexico. Don’t take risks. Trust a certified and experienced customs agency CDMX like Remar International to handle the process with precision and transparency.