What Canada Post's $1.57B Loss Means for Cross-Border Importers and Customs Clearance

Key Takeaways

• Canada Post's structural decline accelerates the shift to private couriers for time-sensitive commercial imports, requiring importers to verify their carrier's CBSA bonded-carrier status and PARS eligibility.
• Labour uncertainty at Canada Post increases clearance delays for low-value shipments (under $3,300 CAD), making proactive HS 6-digit classification and CUSMA origin claims more critical to avoid duty surprises.
• Importers relying on postal channels for CARM-era CAD submissions should audit their CARM Client Portal workflows and confirm RPP bond sufficiency before Q2 2025 volume surges.
• Diversifying last-mile networks now—through private freight forwarders and Montreal-area sufferance warehouses—protects supply chains from single-carrier dependency.

Why a Crown corporation's deficit matters to your import operation

Canada Post's announcement of a $1.57 billion loss in 2025—its largest deficit on record—might seem like a domestic postal service problem. For mid-market importers moving goods across the border, though, the financial and operational turmoil at the Crown corporation carries real consequences for customs clearance timelines, last-mile delivery reliability, and CARM-era compliance workflows.

The numbers tell a story of structural decline: letter volumes have dropped by more than 40 percent since 2020, while labour uncertainty—including rotating strikes and contract disputes—has repeatedly disrupted parcel processing. That instability translates directly to delays in CBSA release prior to payment processes, bottlenecks in Commercial Accounting Declaration (CAD) filings, and higher risk for importers who rely on postal channels as their primary customs-bonded carrier.

How Canada Post fits into Canadian customs clearance

Canada Post operates as a CBSA-bonded carrier, meaning it is authorized to transport goods under customs control and to file CADs on behalf of consignees. For many low-value commercial shipments—those under $3,300 CAD—importers rely on the postal service to handle HS 6-digit classification, tariff lookup, and duty remittance through the CARM Client Portal.

Under the CBSA CARM framework rolled out in phases through 2024 and 2025, all release-prior-to-payment transactions require an RPP bond posted by either the importer or the carrier. Canada Post maintains its own financial security with CBSA, but importers shipping higher volumes or claiming preferential tariffs—CUSMA origin or CETA origin, for example—often prefer to work with a licensed customs broker who can manage CAD submissions, respond to CBSA verification requests, and ensure accurate duty and tax calculations.

When Canada Post's labour situation deteriorates or parcel volumes spike beyond processing capacity, cleared shipments sit in sorting facilities for days or weeks. The goods have been released by CBSA, but physical delivery stalls—a scenario that creates cash-flow headaches for importers who have already paid duties but cannot access inventory.

Labour uncertainty and its ripple effect on PARS and CAD workflows

The 2024 rotating strikes at Canada Post demonstrated how quickly customs-clearance bottlenecks compound. Inbound parcels destined for the PARS (Pre-Arrival Review System) stream—typically reserved for commercial shipments moving via truck or air—were diverted to postal facilities where staffing shortages delayed even routine CAD filings. Importers accustomed to same-day or next-day release found themselves waiting 72 hours or longer, missing just-in-time production schedules and incurring demurrage at air-cargo terminals.

For businesses importing goods subject to SIMA (Special Import Measures Act) duties—steel, aluminum, certain plastics—any delay in CBSA verification can freeze entire shipments. Canada Post does not specialize in complex trade-remedy filings; its automated systems flag SIMA-applicable HS codes but rarely provide the detailed compliance documentation that CBSA officers require. That's where a dedicated compliance partner becomes essential, especially when the postal network's operational reliability is in question.

The case for diversifying last-mile and customs-clearance channels

Mid-market importers who have historically defaulted to postal channels for cost reasons are now reassessing that trade-off. Private bonded carriers—UPS, FedEx, Purolator—offer faster CBSA CAD filing, real-time shipment visibility, and direct integration with importers' CARM Client Portal accounts. The per-shipment brokerage fee may be higher, but the reduction in clearance variability often justifies the premium.

Another emerging strategy: consolidating inbound parcels at a bonded warehouse before final distribution. Facilities such as FENGYE LOGISTICS's Montreal sufferance warehouse allow importers to stage inventory under customs bond, complete CAD filings in batch, and then release goods to multiple end-customers or retail locations in a single coordinated move. This approach is particularly effective for e-commerce sellers who source from multiple overseas suppliers and need to harmonize HS classification, claim preferential duty rates, and manage Commercial Accounting Declaration deadlines without relying on a single, financially strained carrier.

What importers should verify in their CARM workflows now

With Canada Post's financial situation unlikely to improve in the near term, importers should audit three key elements of their cross-border logistics:

• RPP bond coverage: If you rely on Canada Post to file CADs and remit duties, confirm that your own CARM Client Portal account reflects an active RPP bond with sufficient ceiling. CBSA may require importers to post individual security if a carrier's financial standing deteriorates.
• HS 6-digit accuracy: Postal-service classification is automated and often conservative. Proactively verify tariff codes using CBSA's HS classification tools to avoid overpaying duties or triggering post-clearance adjustments.
• Carrier diversification: Establish relationships with at least two bonded carriers and a licensed customs broker who can pivot shipments between couriers, PARS lanes, and bonded-warehouse channels as conditions change.

For shipments that qualify for duty relief under CUSMA or CETA, the stakes are even higher. Missing a certificate-of-origin deadline or filing an incomplete CAD can forfeit preferential tariff treatment, turning a zero-duty import into a 6.5 percent or higher MFN (most-favoured-nation) liability. A dedicated freight forwarding and brokerage partner ensures that origin claims are documented, filed, and defended if CBSA issues a post-release verification.

Practical steps to insulate your supply chain

Importers should not wait for another labour disruption to rethink their customs-clearance strategy. Here are four immediate actions:

1. Map your current carrier mix: Identify what percentage of your inbound volume flows through Canada Post versus private couriers. If postal reliance exceeds 50 percent, plan to rebalance.
2. Engage a licensed broker for commercial shipments: Even low-value parcels benefit from professional CAD review when duty rates, origin claims, or SIMA applicability are in play. Our brokerage services team routinely helps clients transition from carrier-managed clearance to importer-controlled workflows.
3. Leverage bonded warehousing in key gateways: Montreal, Toronto, and Vancouver all host private sufferance warehouses that offer CBSA-supervised storage, kitting, and postponed-duty programs. FENGYE LOGISTICS's Montreal warehouse provides both general and climate-controlled bonded space, ideal for staging inventory during clearance uncertainty.
4. Monitor CBSA D-memoranda updates: Changes to CAD filing rules, RPP eligibility, and AMPS (Administrative Monetary Penalty System) thresholds are published regularly. Staying current prevents costly compliance surprises.

Turning disruption into competitive advantage

Canada Post's $1.57 billion loss is a symptom of broader shifts in how Canadians—and Canadian businesses—move goods. Letter mail is vanishing; parcel volumes are plateauing; and the Crown corporation's mandate to serve remote communities at uniform rates conflicts with the commercial-clearance expectations of time-sensitive importers.

Smart importers are already treating this disruption as an opportunity to professionalize their customs-clearance and duty management processes. By partnering with brokers who understand CARM Client Portal nuances, maintaining diversified carrier relationships, and utilizing bonded warehousing for inventory staging, you insulate your supply chain from single points of failure—whether those failures stem from labour strikes, financial losses, or outdated infrastructure.

The postal service will continue to play a role in Canadian cross-border commerce, especially for consumer parcels and rural delivery. But for mid-market importers who measure success in hours, not days, and who cannot afford to gamble on clearance timelines, the path forward is clear: proactive brokerage, carrier diversification, and compliance infrastructure that works regardless of which Crown corporation is in the headlines.

Ready to future-proof your Canadian import program?

If you're re-evaluating your customs-clearance strategy in light of carrier uncertainty, CARM complexity, or duty-optimization opportunities, our team is here to help. We'll audit your current workflows, identify cost and compliance risks, and design a tailored solution—whether that means CAD filing support, bonded warehousing coordination, or full-service freight forwarding. Contact us today to start the conversation.

Frequently Asked Questions

Does Canada Post handle customs clearance for international parcels?

Yes. Canada Post acts as a CBSA-bonded carrier and files Commercial Accounting Declarations (CADs) on behalf of consignees for most inbound parcels. For commercial shipments valued over $3,300 CAD, importers typically engage a licensed customs broker to ensure accurate HS 6-digit classification and duty calculation, as outlined in CBSA's CAD requirements under CARM Phase 2.

What happens to my import if Canada Post experiences another strike?

Packages clear customs but sit undelivered until service resumes, or you arrange courier pickup at a Canada Post sorting facility. During the November 2024 labour disruption, some importers redirected shipments to private bonded warehouses in Montreal to maintain CBSA release prior to payment timelines and avoid demurrage.

Can I switch to a private freight forwarder mid-shipment if Canada Post delays my clearance?

Only if the shipment has not yet been presented to CBSA. Once Canada Post submits the CAD and obtains release, you cannot transfer customs custody. For future shipments, designate a licensed customs broker and private carrier on your commercial invoice to bypass postal networks entirely.

How long does CBSA hold a cleared parcel if Canada Post cannot deliver it?

CBSA does not warehouse cleared goods; that responsibility falls to the carrier. Canada Post typically holds undeliverable parcels for 15 business days before returning them to the sender, per their published retention policy. Commercial importers should monitor tracking and arrange pickup to avoid return-to-shipper scenarios.

Will Canada Post's financial troubles affect CARM Client Portal integration?

No direct impact. The CARM Client Portal is a CBSA system, not a carrier platform. However, importers using Canada Post as their release-prior-to-payment intermediary should verify that their RPP bond coverage remains active and that the postal service continues filing CADs on schedule despite operational constraints.

Should I stop using Canada Post for commercial imports under CUSMA or CETA?

Not necessarily. For low-value, non-time-sensitive shipments claiming CUSMA origin or CETA origin preferences, postal channels remain cost-effective. But for perishables, just-in-time inventory, or goods subject to SIMA duties, private customs brokerage and dedicated freight forwarding offer faster clearance and better compliance documentation.

What are my alternatives if Canada Post service levels keep declining?

Engage a licensed customs broker who partners with multiple bonded carriers—UPS, FedEx, Purolator—and can route shipments through private sufferance warehouses. For Greater Montreal imports, facilities like FENGYE LOGISTICS's Montreal sufferance warehouse enable same-day release prior to payment and inventory staging independent of postal networks.

Originally published at https://www.canflow-global.com/en/insights/what-canada-posts-157b-loss-means-for-cross-border-importers-and-customs-clearan/.