Question 1

How is import duty calculated?

Accepted Answer

Import duty is calculated by multiplying the customs value of your goods by the duty rate tied to their HS or HTS classification. Sales tax (GST/HST/PST in Canada, or federal fees in the US) and any applicable tariffs are then added to reach your total landed cost.

Question 2

How much can I import into Canada without paying duty?

Accepted Answer

Low-value courier shipments from the US and Mexico can qualify for duty and tax exemptions below the set de minimis thresholds under CUSMA. Goods that qualify under CUSMA rules of origin may also enter duty-free at any value, though GST and provincial taxes can still apply.

Question 3

How much is US import duty?

Accepted Answer

US import duty varies by product and is set by the 10-digit HTS code, ranging from 0% to well over 25% once additional tariffs are included. Many goods now carry Section 301 or 232 tariffs on top of the base rate, so the HTS rate alone may understate your cost.

Question 4

Do I need an HS code to use the calculator?

Accepted Answer

You don't need one to get a rough estimate, but an accurate HS code produces a far more reliable result. Use the Canada tariff lookup or US tariff lookup to find yours before you calculate.

Question 5

Is the duty, tax and tariff calculator free?

Accepted Answer

Yes. BorderBuddy's duty and tax calculator is free to use with no account required. You only pay duties, taxes, and brokerage when you actually import.

Duty, Tax and Tariff Calculator