Tariff Calculator: Canada → U.S. (2026)
Canada-to-U.S. duty in 2026 = the MFN base rate (by 8-digit HTS code) + the global 301 Canada tier of 10% (USMCA-qualifying goods exempt) + Section 338 50% on motor vehicles, dairy and alcoholic beverages (since 2026-08-22, no USMCA exemption). The calculator below ships prefilled with Canada as origin — enter your HTS code and value for the full stack.
The Canada–U.S. lane took three hits in 2026: the global 301 program (Jul 24), the Section 338 proclamations (Aug 22) and Canadian counter-tariffs (Sep 8, on the Canadian import side). What you owe at the U.S. border is decided by the layers below — and USMCA origin qualification is the biggest variable on this lane.
Régime US complet : MFN + 301 + 232 + MPF/HMF
What changed on this lane in 2026
- 2026-07-24Global 301 effective: Canada at a flat 10% tier (FR 2026-15181); USMCA-qualifying goods exempt via 9903.05.93
- 2026-08-22Section 338 effective: 50% additional duty on Canadian motor vehicles, dairy and alcoholic beverages (Proclamations 11046/11047/11048; moved from Aug 19 to Aug 22 by Proclamation 11056)
- 2026-09-08Canadian counter-tariffs on U.S. goods take effect (Canadian import side) — raises your export cost to Canada, does not change U.S. entry duties
- 2026-09-15Section 338 scope revisions effective: alcoholic beverages (Proclamation 11064, FR 2026-18838) and motor vehicles (11065, FR 2026-18839)
Also: the global 301 program remains in litigation at the Court of International Trade (schedule set); CBP enforcement prevails. The HTS scope of the three 338 proclamations follows their Annex II (the engine computes on sector-level indicative ranges and flags them for verification).
Frequently asked questions
What duties do I pay importing from Canada into the U.S. in 2026?
It stacks: the MFN base rate (by 8-digit HTS code) + the global 301 Canada tier of 10% (USMCA-qualifying exempt); motor vehicles, dairy and alcohol add Section 338 50%. Sea freight adds HMF 0.125%; formal entries add MPF 0.3464% (FY2026, min $33.58 / max $651.50 per entry). Price your code in the prefilled calculator above.
Do USMCA-qualifying goods avoid these tariffs?
From the global 301 layer, yes — goods qualifying under USMCA origin rules are exempt from the Canada/Mexico tiers (the importer asserts qualification and keeps records). But none of the three Section 338 proclamations has a USMCA exemption: Canadian autos, dairy and alcohol pay the 50% even when USMCA-qualifying.
What is the Section 338 tariff on Canadian goods?
Section 338 (Tariff Act 1930 §338, 19 U.S.C. 1338) authorizes up to 50% additional duties against countries discriminating against U.S. commerce. In 2026 it runs on Canada via three proclamations — motor vehicles (11048), dairy (11047), alcoholic beverages (11046) — each a 50% ad valorem addition effective 2026-08-22, stacked on the same customs value; Section 232-covered goods are excluded.
Sources : FR 2026-14997 — Proclamation 11048 (91 FR 46663) · FR 2026-15181 (91 FR 47318)
What should be on the commercial invoice for Canada-to-U.S. shipments?
Beyond the standard ten fields, cover this lane's specifics: the 10-digit HTS code, country of origin (Canada), a USMCA certification statement (if claiming exemption, with the certification and basis), value currency and Incoterms. The $800 de minimis has been suspended since 2025-08-29, so parcels pay the same stack. Generate a compliant invoice online.
Estimations uniquement. Ne constitue ni un conseil en douane, ni fiscal, ni juridique. Les droits réellement dus sont déterminés par les douanes américaines (CBP).
Prochaines étapes
Droits calculés — bouclez le devis et les documents en une fois
Saisissez la valeur et le code HTS : droits cumulés et coût de revient à l'unité instantanés
Générer une facture conforme →Reprend les données du calcul : facture commerciale / proforma en PDF
Calcul par lots de SKU →Chargez un Excel/CSV et calculez tout le tableau — les données restent dans votre navigateur
S'abonner aux alertes tarifaires →Sources officielles analysées toutes les 12 heures ; e-mail dès qu'un taux change