Import duty on Machines for cleaning, sorting, grading seed, grain, dried leguminous vegetables; machinery used in the milling industry for the working of cereals or dried leguminous vegetables, not farm type machinery (HS 8437)

Heading 8437 covers 3 tariff lines in LoadLoom's table; 3 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.

HS code	Goods	US duty	Canada duty	USMCA
8437.10	Machines; for cleaning, sorting or grading seed, grain or dried leguminous vegetables	Free	Free	Free with certificate
8437.80	Machinery; for use in the milling industry or for the working of cereals or dried leguminous vegetables, other than farm-type machinery	Free	Free	Free with certificate
8437.90	Machines; parts of those for cleaning, sorting or grading seed, grain or dried leguminous vegetables or for milling or working cereals or dried leguminous vegetables (not farm-type machinery)	Free	Free	Free with certificate

This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.

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