Canada Customs and Duties for eCommerce: What Every Seller Needs to Know in 2026
Customs compliance is the single most disruptive challenge for international brands entering the Canadian market. Shipments get held. Packages get assessed duties the buyer refuses to pay. Customs brokers charge fees that weren't in your cost model. And buyers who were excited about their order receive a customs bill instead.
Understanding how Canadian customs works — and structuring your logistics to minimize friction — is the difference between a profitable Canadian market entry and a logistical disaster. For US brands specifically, our guide on why US brands need a Canadian warehouse shows how moving inventory in bulk changes the customs equation entirely.
How Canadian Customs (CBSA) Works
The Canada Border Services Agency (CBSA) is responsible for screening all goods entering Canada from abroad. Every international shipment to Canada passes through CBSA assessment, even low-value orders.
CBSA determines:
- Whether goods are admissible into Canada
- The applicable duty rate based on HS (Harmonized System) tariff classification
- Any applicable taxes (GST/HST) on imported goods
- Whether any permits or certificates are required
For e-commerce, CBSA processes shipments through two main programs: the Courier Low Value Shipment (CLVS) program for small parcels under CAD $3,300, and formal customs entry for higher-value commercial shipments.
The Canadian De Minimis Threshold: CAD $20
Canada's de minimis threshold — the value below which no duties or taxes are assessed — is CAD $20. This is one of the lowest de minimis thresholds in the world. By comparison, the US threshold is USD $800.
What this means practically: almost every commercial shipment to Canada is subject to duty and GST assessment, regardless of how low the order value is.
Under CUSMA (formerly USMCA), there is a slightly higher de minimis for US and Mexican origin goods:
- CAD $150 threshold: No duties on goods originating in the US or Mexico
- CAD $40 threshold: No taxes (GST/HST) on US/Mexico origin goods under this value
Even with these CUSMA benefits, most e-commerce sellers find that their Canadian buyers encounter customs fees on orders — which damages conversion rates and customer satisfaction.
Import Duties: How Much Will You Pay?
Duty rates in Canada vary by product category and country of origin. Under CUSMA, most manufactured goods from the US are duty-free or zero-rated. Goods from China, the EU, or other countries face the standard MFN (Most Favored Nation) tariff, which ranges from 0% to 18% depending on product category.
Common duty rates for e-commerce categories:
- Apparel and footwear: 16–18% (one of the highest categories)
- Electronics: 0% (most consumer electronics are duty-free)
- Furniture and home goods: 0–9.5%
- Toys and games: 0%
- Jewelry: 8–15%
- Food products: Varies widely; some categories have tariff rate quotas (TRQs)
In addition to duties, GST (5%) applies to most imported goods. Provinces that have harmonized with federal GST apply HST instead (ranging from 13% to 15% in provinces like Ontario, Nova Scotia, and New Brunswick).
The Real Cost of Cross-Border: An Example
Consider a US brand shipping a $75 USD apparel item to an Ontario buyer:
- Item value in CAD: ~$103
- Duty rate (apparel, non-CUSMA origin): 18% = $18.54
- GST at 5% on (item + duty): $6.08
- HST premium (Ontario): ~$7.15 combined provincial portion
- CBSA processing fee through courier: $10–$15
- Total landed cost increase to buyer: ~$40–$50 on a $103 purchase
This is a 40–50% cost addition on top of the purchase price. Many buyers refuse to pay this at the door, resulting in refused deliveries and return shipping costs for the seller.
The Solution: Fulfill From Inside Canada
The most effective way to eliminate customs friction is to move inventory inside Canada before selling to Canadian buyers. When you fulfill from a Canadian warehouse, shipments are domestic. No CBSA. No duties. No GST on import. Buyers pay only Canadian provincial taxes at checkout — the same taxes they pay on everything else.
This is why brands with meaningful Canadian revenue establish a Canadian inventory position through a 3PL or Canadian warehouse partner. See our guide to international brands entering Canada for more on setting up your Canadian presence.
GST/HST Registration Requirements for International Sellers
International sellers who exceed CAD $30,000 in annual Canadian sales are required to register for a GST/HST number with the Canada Revenue Agency (CRA) and charge, collect, and remit applicable sales taxes.
As of 2021, this obligation extends to digital services and platform sellers even below this threshold in some categories — an expansion of Canada's tax collection requirements for foreign digital businesses.
Failing to register and collect GST/HST when required carries penalties. More practically, not having a GST number prevents you from reclaiming input tax credits on your Canadian business expenses.
Using a Canadian 3PL to Solve Customs Complexity
A Canada-based 3PL eliminates the customs challenge by moving the customs event from individual parcel level to bulk commercial import level:
1. You import your inventory into Canada in one commercial shipment (or several)
2. You pay applicable duties and taxes once, at the commercial import level
3. Your 3PL stores your inventory in Canada
4. Individual orders ship domestically — no CBSA involvement, no buyer-facing customs fees
This shift also dramatically improves shipping times. Cross-border e-commerce parcels regularly experience 5–10 day delays at the border. Domestic shipments from a Canadian warehouse deliver in 2–5 business days to most major cities.
Working With a Customs Broker
For commercial imports into Canada, a licensed Canadian customs broker is not legally required but is strongly recommended. A customs broker:
- Classifies your goods correctly under the Canadian tariff schedule
- Prepares and files B3 customs entries with CBSA
- Manages duty payment and tariff relief claims (e.g., CUSMA preferential rates)
- Handles any CBSA queries, audits, or holds on your shipment
CanadiEx works with preferred customs broker partners to coordinate inbound commercial imports for our clients. We help connect you with the right broker for your product category and country of origin.
Common Customs Mistakes E-Commerce Brands Make
- Misclassifying HS codes: Using an incorrect tariff classification can result in underpaying duties (triggering CRA audits) or overpaying (unnecessary cost)
- Undervaluing shipments: Declaring a lower value than the commercial invoice to reduce duties is customs fraud and carries serious penalties
- Ignoring origin rules for CUSMA: CUSMA duty preferences require proof that goods genuinely originate in the US or Mexico — not simply shipped from there
- Missing bilingual labeling requirements: Products sold in Canada, particularly in Quebec, may need French-language labels as a condition of import admissibility
- Not accounting for prohibited goods: Some products require specific Health Canada or Transport Canada approval to import
FAQ
Do I have to pay duties if I'm shipping from the US to Canada?
Under CUSMA, goods that genuinely originate in the US are duty-free into Canada on most product categories. However, GST/HST still applies to purchases over CAD $40.
Can I use DDP (Delivered Duty Paid) shipping to Canada?
Yes, and this is strongly recommended for a good buyer experience. DDP means duties and taxes are paid by the seller at checkout, so the buyer receives the package with no additional charges.
What happens if a buyer refuses a customs-assessed package?
The package is returned to the sender (often at significant shipping cost), and you typically must also pay the return duties and brokerage fees.
Is it worth setting up a Canadian entity just for customs purposes?
For brands with significant Canadian revenue, yes. A Canadian entity or importer of record simplifies customs, enables GST/HST registration, and provides a local presence for returns and customer service.
Duty Drawback and Tariff Relief Programs
Canadian sellers and brands importing for re-export or resale should be aware of available tariff relief programs:
CUSMA (formerly USMCA) preferential rates: Goods that genuinely originate in the US or Mexico qualify for zero or reduced duty rates under CUSMA. "Originating" is defined by Rules of Origin provisions — not simply where the goods were shipped from. A product manufactured in China but shipped via the US does not qualify for CUSMA rates.
Duty Drawback: If you import goods into Canada and subsequently export them, you may be eligible to claim back (drawback) the duties paid on export. This is particularly relevant for brands that use a Canadian 3PL as a hub for international distribution.
Tariff Rate Quotas (TRQs): Some product categories (particularly dairy, poultry, and certain agriculture) have TRQs that allow limited quantities to enter at low or zero duty rates. Above the quota threshold, much higher rates apply. If you're importing food products, verify whether a TRQ applies to your HS code.
Temporary admission: Products imported for trade shows, demonstrations, or samples may qualify for duty-free temporary admission under ATA Carnet agreements or CBSA's temporary importation rules. No duty is owed if the goods are re-exported within the specified time period.
Customs Compliance for Specific Product Categories
Different categories have unique compliance requirements beyond standard customs documentation:
Food and beverages: Must comply with Canadian Food Inspection Agency (CFIA) requirements, including labeling in English and French, ingredient declarations, and — for certain products — import permits or health certificates.
Health products: Natural health products and drugs require Health Canada pre-market authorization (NPN or DIN). Importing without this authorization is illegal regardless of whether the product is legally sold in the country of origin.
Electronics: Consumer electronics sold in Canada must meet Industry Canada (ISED) radio and interference standards. Products with radio components require ISED certification.
Children's products: Must comply with the Canada Consumer Product Safety Act. Some products (cribs, car seats, children's sleepwear) have specific Canadian standards that differ from US equivalents.
Cosmetics: Must be notified to Health Canada under the Cosmetics Regulations. Ingredients must be listed in descending order of concentration, bilingual labeling required.
Building a Canadian Customs Compliance Program
For brands with ongoing Canadian sales, a formal customs compliance program reduces risk and costs:
1. HS code library: Maintain a documented HS tariff classification for every product you import into Canada. This enables consistent, defensible customs declarations.
2. Customs broker relationship: Establish a relationship with a licensed Canadian customs broker (like those CanadiEx partners with) before you need them urgently.
3. CUSMA origin documentation: If any of your products qualify for CUSMA preferential rates, obtain and maintain origin certifications from your US/Mexico suppliers.
4. GST/HST registration: Register with CRA once you exceed $30,000 in annual Canadian sales. Set up systems to collect, report, and remit provincial and federal sales taxes.
For brands already in Canada looking to optimize their cross-border logistics, see our detailed cross-border fulfillment Canada-US guide.