Landed Cost Formula Canada 2026: The Only Import Cost Guide You Need

A Canadian importer quotes a customer based on a $50,000 supplier invoice and a "10-15% duty estimate". The actual landed cost lands at $73,500 — 47% above the supplier invoice once duties, surtaxes, freight, and GST are stacked correctly. The customer balks. The importer eats the difference. This is the cost of not modeling landed cost properly.

Landed cost is the total cost to get a product from the foreign supplier's loading dock to your Canadian warehouse, including every duty, tax, fee, and freight component. This guide is the complete formula for 2026 with two worked examples (China and US sourcing) and the most common mistakes that cost importers margin.

The 10 components of landed cost

Every Canadian import has up to 10 cost components:

1. Product cost — price paid to the supplier (FOB, CIF, or other Incoterm)
2. International freight — ocean/air/truck from foreign port to Canadian port of entry
3. Marine cargo insurance — covering the international leg
4. Customs duties — based on HS code and country of origin (MFN or preferential rate)
5. Surtaxes — additional tariffs (China surtaxes, US retaliatory surtaxes)
6. SIMA duties — anti-dumping or countervailing if applicable
7. Excise duties — alcohol, tobacco, cannabis, fuel
8. GST/HST/PST/QST — federal and provincial sales taxes (see provincial tax guide)
9. Customs broker fees — typically $50-300 per entry plus disbursements
10. Inland freight — Canadian port to your warehouse

Items 1-3 are paid to the supplier and freight forwarder. Items 4-8 are paid to CBSA at the border. Items 9-10 are paid to your broker and inland carrier.

The Value for Duty (VFD) starting point

CBSA calculates duties on the Value for Duty, which is the price paid or payable plus adjustments. Under the most common method (transaction value), VFD = invoice price + adjustments for:

• Selling commissions paid by the buyer
• Assists (tools, dies, designs provided to the supplier)
• Royalties and license fees as a condition of sale
• Proceeds of subsequent resale that flow back to the seller
• Packing costs

NOT in VFD: ocean/air freight from the foreign port to Canada, marine insurance, Canadian inland freight, broker fees, buying commissions.

The biggest landed-cost mistake is using a CIF invoice as VFD. CIF includes ocean freight and insurance — both must be deducted. See Incoterms guide for the full Incoterm-by-Incoterm adjustment table.

Order of duty application

CBSA stacks duties in this exact order:

1. MFN duty (or applicable trade agreement preferential rate)
2. Surtaxes (SOR/2024-202 China steel, SOR/2024-187 China EVs, SOR/2025-95 US steel, etc. — all stack)
3. SIMA AD and CVD (if applicable)
4. Excise (if applicable)
5. GST/HST/PST/QST — calculated on (VFD + all duties + surtaxes + SIMA + excise)

Provincial taxes are the LAST step and apply to the cumulative dutiable total. Getting the order wrong understates GST.

Worked example 1: $10,000 USD shipment from China to Ontario

A consumer electronics importer brings in $10,000 USD of consumer drones (HS 8525.89.00.00, MFN 0%) from a Shenzhen supplier:

• Product cost: $10,000 USD → $13,800 CAD (at 1.38 USD/CAD CBSA monthly)
• Ocean freight Shenzhen → Vancouver: $1,800 CAD
• Marine insurance: $200 CAD
• VFD: $13,800 CAD (no adjustment needed; already FOB Shenzhen pricing)
• MFN duty: $0 (HS 8525.89 is duty-free)
• Surtax check: drones not on SOR/2024-187 list → $0
• SIMA check: not on the SIMA scope → $0
• Subtotal duties: $0
• GST 5% on $13,800: $690
• Customs broker fee: $150
• Inland freight Vancouver → Toronto: $400
• Total landed cost: $17,040 CAD on a $13,800 supplier invoice

Markup over invoice: 23%. Most of which is freight + GST + broker fees, NOT duties.

Worked example 2: $10,000 USD steel pipe from China to Ontario

Same dollar amount, different product. Steel pipe (HS 7306.30.00.00) from China:

• Product cost: $10,000 USD → $13,800 CAD
• Ocean freight: $2,500 CAD (steel is heavy)
• Marine insurance: $250 CAD
• VFD: $13,800 CAD
• MFN duty (6.5%): $897
• SOR/2024-202 surtax (25%): $3,450
• SOR/2025-154 melt-and-pour surtax (25%, if Chinese melt-and-pour): $3,450
• SIMA check: HS 7306 carbon steel welded pipe IS on the SIMA scope (case 1 from China). AD 179% + CVD 5,280 CNY/MT.

- SIMA AD: 179% × $13,800 = $24,702

- SIMA CVD: assume 5 MT × 5,280 CNY/MT = 26,400 CNY ≈ $5,150 CAD

• Subtotal duties: $0 MFN + $897 + $3,450 + $3,450 + $24,702 + $5,150 = $37,649
• GST 5% on (VFD + $37,649): $2,572
• Customs broker fee: $200
• Inland freight: $400
• Total landed cost: $54,621 CAD on a $13,800 supplier invoice

Markup over invoice: 296%. The duty stack alone is 273% of invoice. This is what makes Chinese steel imports under SIMA economically prohibitive without exporter normal value documentation.

Worked example 3: $10,000 USD from US (CUSMA-qualifying)

Same machine, same $10,000 invoice, but US-origin meeting CUSMA RoO:

• Product cost: $10,000 USD → $13,800 CAD
• Truck freight to Toronto: $800 CAD (already in-bound)
• VFD: $13,800 CAD
• CUSMA duty (Column "USA"): 0% — DUTY-FREE
• Surtax: depends on product. If steel → SOR/2025-95 US steel surtax 25% applies even with CUSMA
• GST 5%: $690 (or HST 13% in Ontario): $1,794
• Customs broker fee: $100
• Total landed cost: $16,494 CAD with HST in Ontario

Markup over invoice: 19%. CUSMA preferential rate (when applicable) is one of the simplest cost optimizations.

Province-by-province GST/HST stacking

HST provinces collect federal + provincial in one rate at the border. PST/QST provinces only collect federal GST at the border; you remit provincial separately.

Common landed cost mistakes

1. Using CIF or DDP as VFD. Strip ocean freight, insurance (CIF), and Canadian duties + GST (DDP) before computing VFD. The single biggest source of overpayment.

2. Forgetting surtax stacking. A 25% China steel surtax + 25% melt-and-pour surtax = 50% combined, not 25%.

3. Missing SIMA exposure. SIMA measures often don't show up in basic duty quotes but can dwarf the MFN component. Check the scope before purchasing.

4. Forgetting Quebec QST. QST 9.975% is paid separately to Revenu Québec, not at the border. Quebec landed cost models that omit QST understate by ~10%.

5. Not converting at CBSA monthly exchange rates. CBSA publishes the rate to use for each month — using a daily spot rate over- or undervalues VFD.

Tools

• TariffCalc duty calculator — full landed cost stack with surtaxes, SIMA, and GST/HST/PST/QST
• HS Code Directory — find the right tariff item
• Incoterms guide — VFD adjustment by Incoterm
• Provincial tax guide — when GST vs HST vs PST applies

Bottom line

Canadian landed cost is rarely just "duty + GST". The full stack includes freight, insurance, MFN, surtaxes, SIMA, excise, federal and provincial taxes, broker fees, and inland transport. The single biggest risk: assuming a CIF invoice = VFD or that "no duty MFN" means no border cost. Both routinely understate landed cost by 20-50% on dutiable goods. Run every shipment through TariffCalc before quoting customers, and you'll stop eating margin on miscalculations.