Question 1

How are Canadian customs duties calculated?

Accepted Answer

Canadian customs duty is calculated as a percentage of the customs value of the goods. The duty rate depends on the HS (Harmonized System) code and the country of origin. Free-trade agreements such as CUSMA, CETA, and CPTPP can reduce or eliminate duty for qualifying goods. GST/HST is also applied on the duty-paid value at the border.

Question 2

What is an HS code?

Accepted Answer

The HS code (Harmonized System) is a 6-to-10 digit international product classification used by customs authorities. The first 6 digits are international; Canada and the US extend the code with additional digits for tariff and statistical purposes. The HS code determines duty rate, import controls, and trade agreement eligibility.

Question 3

Do I pay GST or HST at the border?

Accepted Answer

Yes. Goods imported into Canada are subject to GST (5%) federally, plus provincial HST in Ontario (8% = 13% combined), Nova Scotia, New Brunswick, Newfoundland and Labrador, and PEI. Quebec applies QST separately. Tax is calculated on the duty-paid value (customs value + duty).

Question 4

Is this calculator a binding quote?

Accepted Answer

No. This is an estimating tool based on typical rates. The final duty and tax assessment is determined by CBSA at the time of import release based on the HS code, country of origin, declared value, and applicable trade-agreement claims. Speak to our customs broker partner for a binding estimate on a specific shipment.

Duty & tax calculator.

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