Customs and Import Compliance When Entering Latin American and Caribbean Markets

The Harmonized System (HS) code assigned to your product determines the duty rate, whether a license is required, and which non-tariff measures apply — so getting classification wrong ripples through every subsequent step of an import. Many countries in the region use the HS as a base but layer national tariff schedules and additional digits on top, meaning a code correct for one country's customs authority is not automatically correct for a neighboring one.

It is common, and often worthwhile, to obtain a binding classification ruling from the destination country's customs authority before your first shipment, particularly for products that could reasonably fall under more than one heading.

Customs duties are typically assessed on the transaction value of the goods, but when the buyer and seller are related parties — for example, a regional subsidiary importing from its own parent — customs authorities scrutinize whether the declared price reflects an arm's-length transaction. This overlaps with, but is not identical to, transfer pricing rules used for income tax purposes, so the two need to be reconciled rather than treated as separate exercises.

Under-declaring value to reduce duty exposure is a common source of penalties, back-duty assessments, and, in serious cases, criminal referral — the short-term saving rarely justifies the downstream risk.

Beyond standard customs clearance, many product categories — food and agricultural products, pharmaceuticals, medical devices, telecommunications equipment, chemicals, and used machinery among them — require a separate import license or health/safety registration from a sector regulator before customs will release the goods. These approvals can take considerably longer to obtain than the shipping transit time itself, so they need to be initiated well ahead of the first shipment, not arranged in parallel with it.

Someone must be legally responsible for the import declaration in the destination country — this is the importer of record, and it must generally be a locally registered entity or an individual resident in that country. New entrants sometimes rely on a distributor or customs broker to act as importer of record during an early testing phase, which can work but shifts control over classification, valuation, and compliance decisions to a third party whose incentives may not fully align with yours.

As volume grows, most companies transition to importing under their own locally registered entity, which gives direct control over compliance decisions and is usually necessary to access preferential duty treatment under trade agreements the company itself has to substantiate.

The Americas region has a dense network of bilateral and multilateral trade agreements, and qualifying for a preferential tariff rate under one can meaningfully change your landed cost. Preference is not automatic — it requires meeting rules-of-origin criteria and producing a valid certificate of origin, and customs authorities audit these claims. Documenting your supply chain's origin evidence at the time of shipment, rather than reconstructing it later during an audit, is far more defensible.

Commercial invoices, packing lists, certificates of origin, and any required licenses or registrations need to be consistent with each other in product description, quantity, and value — discrepancies between documents are one of the most common triggers for a customs hold or physical inspection. Keeping a standardized documentation template per product line, reviewed before each shipment, reduces this risk considerably.

Companies that treat customs compliance as a recurring operational discipline — periodic classification review, documented valuation methodology, and a maintained record of licenses and origin evidence — spend far less time managing customs holds and penalty exposure than those that treat each shipment as a one-off. A local customs broker or trade compliance advisor in each destination market is a reasonable and common investment once shipment volume becomes regular.

This article is general information, not legal, tax, or investment advice. Rules, thresholds and fees change and vary by circumstance — confirm current requirements with the relevant regulator or a qualified local advisor before acting.