56 6299 3330 info@aceb.com.mx Av. Manuel Gómez Morín 3870, 5th Floor · Querétaro, Mexico
ACEB — Asesores y Consultores Empresariales del Bajío ACEB Asesores & Consultores Empresariales del Bajío

Practice area 07

Foreign Trade and Customs

Legal advice on matters related to foreign trade and customs transactions.

Home  ›  Practice Areas  ›  Foreign Trade and Customs

What we solve


The real cost of a misclassified tariff item

An incorrect tariff classification or a badly agreed INCOTERM is not noticed at signing: it is noticed when goods are held at customs, when the duty paid was not the right one, or when it turns out the shipment risk belonged to the party that never planned for it.

We review the entire transaction —contract, documentation and classification— so goods cross without surprises and the company can defend its position in an audit.

Scope of service


  • Legal advice on matters related to foreign trade and customs transactions
  • Consultancy and advice on INCOTERMS
  • Bills of lading, customs declarations and commercial invoices
  • Tariff classifications

Frequently asked questions


Questions we are often asked

What is a tariff classification and why does it matter so much?

It is the code that classifies goods and determines applicable duties, restrictions and permits. An incorrect classification can mean duties underpaid — with the resulting exposure — or overpaid, plus goods held at customs. It is one of the most frequent and most expensive errors.

What are INCOTERMS and why should I be careful with them?

They are international terms defining how far each party's responsibility extends in a sale: who pays freight, who bears the risk and when it transfers. Agreeing to the wrong INCOTERM can leave shipment risk with a party that never anticipated or insured it.

Is the company liable if the customs broker makes a mistake?

The importer retains responsibility for the information and documentation of the transaction, even where a customs broker is involved. That is why customs declarations should be reviewed rather than assuming all risk has been delegated.

What import documentation should I keep?

Customs declarations, commercial invoices, transport documents, certificates of origin and everything supporting the declared value and classification. It must be kept for the periods set by regulation, since an audit may arrive years after the transaction.

You may also need


Related areas

Need advice on foreign trade and customs?

Tell us about your case and we will set out the scope, the timeline and the way forward.