Latin America Air Freight Imbalance: What Canadian Importers Need to Know

Key Takeaways

• Directional air freight imbalance from Latin America creates rate volatility that affects your landed cost but does not change the duty calculation on your CAD.
• CUSMA and bilateral FTA preference claims can drop duty to zero, but CBSA requires you to hold valid origin documentation and respond to verification requests within 30 days.
• Fresh produce and time-sensitive shipments benefit from PARS pre-clearance and release prior to payment when you hold an RPP bond sized to your import volume.
• Quarterly capacity agreements with your forwarder smooth freight cost forecasting better than chasing spot rates on thin backhaul lanes.

Directional Freight Lanes and Your Landed Cost

Ecommerce platforms shipping into Latin America have pushed southbound air cargo volumes higher over the past two years, but northbound capacity remains thin. For Canadian importers bringing fresh produce, coffee, textiles or industrial parts from Mexico, Colombia, Chile or Brazil, that imbalance translates to less predictable freight rates and tighter equipment availability on the return leg.

LATAM Cargo and other carriers report that rising ecommerce volumes flying south have not generated matching industrial export flows heading north. The result: northbound lanes operate with lower load factors, and spot rates can swing week to week depending on how much backhaul demand materializes.

When you file a CAD (Commercial Accounting Declaration) with CBSA, your value for duty reflects the transaction value adjusted to the place of direct shipment under Customs Act s.48. International air freight from that point to Canada does not form part of the duty base, but it absolutely moves your landed cost and cash flow timing. A per-unit freight swing of several hundred dollars from Bogotá or São Paulo does not raise the duty line, but it can turn a profitable shipment into a margin squeeze if your customer pricing assumed lower freight.

Fresh Produce and Time-Sensitive Clearance

Canadian imports of fresh berries, avocados and cut flowers from Latin America often move by air because ocean transit exceeds shelf life. CBSA processes these shipments under PARS (Pre-Arrival Review System), and most qualify for release prior to payment when the importer holds an RPP bond sized to cover duties and GST.

CFIA issues permits and conducts inspections for plant and animal products, so your commercial invoice and phytosanitary certificates need to align with the HS 6-digit classification you declare on the CAD. A berry shipment misclassified at HS 0810.40 (cranberries) instead of HS 0810.10 (strawberries) will clear CBSA but may trigger a post-release CFIA verification if the permit species does not match the tariff line.

Dwell time matters when produce has a five-day retail window. FENGYE operates a climate-controlled sufferance facility in Montreal where air imports can be examined, broken down and cross-docked without leaving CBSA oversight, cutting a day off the cold chain compared to off-airport exam sites.

CUSMA Origin and Latin America Trade Agreements

Mexico exports to Canada typically claim CUSMA preferential duty under the rules of origin in Chapter 4 of the agreement. To substantiate that claim on the CAD, the importer must hold a CUSMA certification (formerly NAFTA certificate of origin) valid for the shipment date, and the goods must meet the product-specific rule for their HS heading.

For imports from Chile, Peru, Colombia or Central America, Canada has separate free-trade agreements (CCFTA, CPFTA, CFTA, CCOFTA) with their own origin rules and certification requirements. A Canadian importer filing a preference claim must keep the origin document on file for six years and produce it within 30 days if CBSA requests verification under CARM’s Statement of Account and compliance regime.

Claiming preference on the CAD drops the duty rate to zero for most industrial goods and many agricultural products, which can save four to eight percent of the transaction value. But if CBSA later denies the claim because the certification is missing or the goods do not meet the rule of origin, the importer receives a retroactive assessment for the MFN duty plus interest, posted to the CARM Client Portal’s Statement of Account.

Coffee, Textiles and Quota Considerations

Canadian imports of green coffee beans from Colombia and Brazil enter duty-free under MFN at HS 0901.11 and 0901.12, regardless of origin. Roasted coffee at HS 0901.21 faces a small MFN duty, so most commercial roasters import green and roast domestically to avoid the tariff.

Textile and apparel imports from Latin America may qualify for preferential duty under CUSMA (Mexico) or bilateral FTAs (Peru, Colombia, Central America), but each agreement has yarn-forward or fabric-forward rules that require substantial transformation in the partner country. A sweater cut and sewn in Honduras from Chinese yarn generally does not qualify for CCOFTA preference unless the rule for that HS heading permits non-originating inputs above the de minimis threshold.

CBSA’s tariff finder tool publishes the MFN rate and all FTA preferential rates by 10-digit HS classification, which you should verify before you commit to a purchase price that assumes duty-free entry.

Spot Rates, Equipment Availability and the Backhaul Problem

Directional imbalance affects more than just rate volatility. When southbound ecommerce parcels fill the belly of a passenger or freighter flight but northbound industrial cargo does not, carriers may reduce frequency or downsize equipment on the return leg, leaving Canadian importers competing for fewer available slots during peak harvest or production windows.

We routinely see tighter equipment availability from Latin America in Q1 (berry season) and Q4 (holiday retail inventory), when demand spikes but the southbound ecommerce flow that justifies frequent service does not generate matching backhaul tonnage. Importers who wait until two weeks before ship date to book space often pay premium rates or accept a later flight that misses the retail cut-off.

For shipments where air freight predictability matters, consider booking capacity quarterly with a committed tonnage agreement rather than buying spot every week. That approach locks a rate and guarantees space, which smooths your landed cost forecasting and reduces the risk of paying a premium to secure last-minute uplift.

Ecommerce De Minimis and Small-Package Clearance

A separate customs consideration: ecommerce parcels entering Canada under the CAD 150 de minimis threshold (goods valued at CAD 150 or less, excluding alcohol and tobacco) are exempt from duties and GST, though CBSA still requires an electronic cargo declaration. Parcels above CAD 150 pay full duty and the 5% GST calculated under Excise Tax Act s.215 on the sum of value for duty plus customs duty.

Some Latin American ecommerce sellers undervalue shipments to slip under the de minimis ceiling. CBSA’s targeting and examination units cross-check declared values against marketplace listing prices, and an importer (including the Canadian consumer who is the importer of record for a direct-to-consumer parcel) can receive a retroactive assessment if CBSA determines the declared value was too low. For commercial importers using a courier’s brokerage service, the courier typically advances the duties and bills the importer, so undervaluation becomes a receivable problem as well as a compliance one.

What This Means for CAD Filing and Compliance

Freight rate swings do not change your duty or GST calculation, but they do affect whether a shipment remains profitable under the pricing you quoted to your customer. If your costing assumed one rate and the spot rate comes in thirty or forty percent higher, that delta hits your margin, not the CBSA duty line.

Your customs broker files the CAD with the value for duty, HS classification, origin claim and any other commercial details that determine duties and taxes. CanFlow’s brokerage team handles CAD filing for air, ocean and courier shipments, including PARS pre-arrival transmission and coordination with CFIA and other government departments when the goods require permits or certificates.

If your Latin America supply chain involves frequent small shipments with tight delivery windows, predictable freight forwarding and clearance timelines are worth more than chasing the lowest spot rate every week. The directional imbalance in those lanes is not going away soon, so building a relationship with a forwarder who has committed capacity agreements and a broker who understands the origin and classification nuances of your product category will save you more margin than rate shopping alone.

Spot air rates from Latin America have been all over the map this year, and most of the volatility comes from thin backhaul demand, not fuel or security surcharges. If you import time-sensitive goods from that region and your freight budget keeps missing, get in touch. We run these lanes daily and can show you what a quarterly capacity commitment actually costs versus rolling the dice on spot every shipment.

Frequently Asked Questions

When did CARM Release 3 replace the B3 form?

CARM Release 3 went live on October 21, 2024, and the Commercial Accounting Declaration (CAD) replaced the B3 that same day as CBSA’s official system for assessing and collecting duties and taxes.

Does air freight from Latin America increase my Canadian import duty?

No. Under Customs Act s.48, value for duty is the transaction value adjusted to the place of direct shipment. International freight from that point to Canada is not part of the duty base, though it does affect your total landed cost.

What is Canada’s de minimis threshold for ecommerce imports?

Canada’s de minimis threshold is CAD 150. Shipments valued at CAD 150 or less are exempt from duties and GST (excluding alcohol and tobacco), though CBSA still requires an electronic cargo declaration.

How long do I have to respond to a CBSA origin verification request under CARM?

CBSA typically allows 30 days to produce origin documentation when requested. Importers must retain CUSMA certifications and other FTA origin records for six years from the import date.

What HS code applies to green coffee beans from Colombia?

Green coffee beans enter under HS 0901.11 (not decaffeinated) or HS 0901.12 (decaffeinated), both duty-free under Canada’s MFN tariff. Roasted coffee at HS 0901.21 faces a small MFN duty.

Can I claim CUSMA preference on Mexican air cargo imports?

Yes, if the goods meet the product-specific rule of origin for their HS heading and you hold a valid CUSMA certification covering the shipment date. The preference claim on the CAD reduces the duty rate to zero for most goods.

How is import GST calculated on air shipments from Latin America?

Import GST is 5% of the sum of value for duty plus customs duty plus any excise taxes, calculated under Excise Tax Act s.215. Freight and insurance from the shipping point to Canada do not form part of the GST base if documented separately.

Source: The Loadstar