HTS heading 8436 · Chapter 84

HTS 8436: Other agricultural, horticultural, forestry,…

HTS heading 8436 covers other agricultural, horticultural, forestry, poultry-keeping or bee-keeping machinery, including germination plant fitted with mechanical or thermal equipment; poultry incubators and brooders; parts thereof. It has 6 tariff lines with a duty rate; the general (MFN) rates are Free (6 lines).

Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.

Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.

HTS code

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Country of origin

Customs value (USD)

Mode of transport

Entry date

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Tariff lines and duty rates

HTS code	Description	General	Column 2	Estimate
8436.10.00.00	Machinery for preparing animal feeds[No.]	Free	Free	Estimate →
	Poultry-keeping machinery; poultry incubators and brooders:
8436.21.00.00	Poultry incubators and brooders[No.]	Free	Free	Estimate →
8436.29.00.00	Other[No.]	Free	Free	Estimate →
8436.80.00	Other machinery	Free	Free
8436.80.00.20	Forestry machinery[No.]			Estimate →
	Other:
8436.80.00.40	Barn and barnyard machines[No.]			Estimate →
8436.80.00.60	Machines for preparing crops for market or for use[No.]			Estimate →
	Other:
8436.80.00.70	Bee-keeping machinery[No.]			Estimate →
8436.80.00.90	Other[No.]			Estimate →
	Parts:
8436.91.00	Of poultry-keeping machinery or poultry incubators and brooders	Free	Free
8436.91.00.40	Of poultry incubators and brooders[No.]			Estimate →
8436.91.00.80	Other[No.]			Estimate →
8436.99.00	Other	Free	Free
8436.99.00.20	Of forestry machinery[No.]			Estimate →
8436.99.00.30	Of bee-keeping machinery[No.]			Estimate →
8436.99.00.35	Of machinery for preparing animal feeds[No.]			Estimate →
	Other:
8436.99.00.40	Of barn or barnyard machines[No.]			Estimate →
8436.99.00.70	Of machines for preparing crops for market or for use[No.]			Estimate →
8436.99.00.90	Other[No.]			Estimate →

19 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.

Example: base duty and fees on $10000

For HTS 8436.10.00.00 at the general rate of Free, shipped by ocean, before any Chapter 99 tariffs:

Base duty (Free)	$0.00
Merchandise Processing Fee (0.3464%, min $34.58)	$34.64
Harbor Maintenance Fee (0.125%)	$12.50
Duty and fees	$47.14

Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.

Frequently asked questions

What is the duty rate for HTS 8436?

Heading 8436 has 6 rate lines. The general (MFN) duty rates are Free (6 lines). Products of free trade agreement partners may enter at the special rate, and Column 2 rates apply to countries without normal trade relations. Chapter 99 tariffs can be added on top: calculate the full amount.

Do Section 301, 232 or 201 tariffs apply to HTS 8436?

It depends on the 8- or 10-digit subheading, the country of origin, the entry date and, for Section 232, the metal content. These additional duties are listed in Chapter 99 of the HTS. The free duty calculator checks each program for a given code, origin and date and shows which apply and why.

What fees are added to an import under HTS 8436?

Formal entries pay the Merchandise Processing Fee of 0.3464% of value (minimum $34.58, maximum $670.86 in FY2027). Ocean shipments also pay the Harbor Maintenance Fee of 0.125% of value. See the import duty calculator for how they combine.