8433.90.10.90
Other
Harvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: Parts: Of mowers for lawns, parks or sports grounds
Duty rates
No active duty rates published for this code.
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.03.01
The duty provided in the applicable subheading + 10%
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.02
The duty provided in the applicable subheading
Articles the product of any country that (1) were loaded onto a vessel at the port of loading and in transit on the final mode of transit prior to entry into the United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026
Effective from February 24, 2026 through July 24, 2026
9903.03.03
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.04
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(iii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.05
The duty provided in the applicable subheading
Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of any country, provided for in subdivision (aa)(iv) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.06
The duty provided in the applicable subheading
Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.07
The duty provided in the applicable subheading
Articles the product of Canada, as provided for in subdivision (aa)(vi) of U.S. note 2 to this subchapter
Applies to origin: CA
Effective from February 24, 2026 through July 24, 2026
9903.03.08
The duty provided in the applicable subheading
Articles the product of Mexico, as provided for in subdivision (aa)(vii) of U.S. note 2 to this subchapter
Applies to origin: MX
Effective from February 24, 2026 through July 24, 2026
9903.03.09
The duty provided in the applicable subheading
Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (aa)(viii) of U.S. note 2 to this subchapter
Applies to origin: CR, SV, GT, HN, NI, DO
Effective from February 24, 2026 through July 24, 2026
9903.03.10
The duty provided in the applicable subheading
Articles that are donations, by persons subject to the jurisdiction of the United States, such as food, clothing and medicine, intended to be used to relieve human suffering
Effective from February 24, 2026 through July 24, 2026
9903.03.11
The duty provided in the applicable subheading
Articles that are informational materials, including but not limited to publications, films, posters, phonograph records, photographs, microfilms, microfiche, tapes, compact disks, CD ROMs, artworks and news wire feeds
Applies to origin: IL
Effective from February 24, 2026 through July 24, 2026
9903.82.03
15.0%
Except for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent of the weight of the imported article, as provided for in subdivision (c) of U.S. note 16 to this subchapter
Effective from April 6, 2026
9903.82.05
The duty provided in the applicable subheading + 15%
Derivative aluminum or steel articles the product of the United Kingdom, as provided for in subdivisions (c)(vi)–(vii) and (d) of U.S. note 16 to this subchapter
Applies to origin: GB
Effective from April 6, 2026
9903.82.06
The duty provided in the applicable subheading + 10%
Except as provided for in headings 9903.82.15 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(ii), (iv), (vi)–(viii) and (e) of U.S. note 16 to this subchapter
Effective from April 6, 2026
9903.82.09
The duty provided in the applicable subheading + 25%
Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
Effective from April 6, 2026
9903.82.13
No change
Motorcycle parts, as provided for in subdivision (g) of U.S. note 16 to the subchapter
Effective from April 6, 2026
9903.82.15
The duty provided in the applicable subheading + 10%
Articles of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(iv), (vii), (viii) and (e) of U.S. note 16 to this subchapter
Applies to origin: RU
Effective from April 6, 2026
9903.82.16
The duty provided in the applicable subheading + 25%
Articles of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(vii)–(viii) of U.S. note 16 to this subchapter
Applies to origin: RU
Effective from April 6, 2026
9903.88.03
LIST_1
The duty provided in the applicable subheading + 25%
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Applies to origin: CN
Effective from August 23, 2018
Related CBP rulings
The country of origin and eligibility under the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower
The country of origin and eligibility under the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower
The country of origin and eligibility under the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower.
The country of origin and eligibility under the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower.
The country of origin and eligibility of the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower
The country of origin and eligibility of the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower
The tariff classification of a loader frame from India and a mower attachment from China
The first group of items under consideration are referred to as front-end loader attachments for tractors, part numbers MLA1100L, MLA2100L, MLA1626LR, MLA1635LR, MLA1640LR, MLH45504L, MLMX5155L, and MLTEC60754L, imported from India. The loa
The tariff classification of parts of a lawn mower and subassemblies for a lawn mower from China
, DBA MTD Products Inc. The products under consideration are various parts and subassemblies used to manufacture an electrically powered walk behind lawn mower. You have stated that they will be imported separately in bulk. After importatio
The country of origin and eligibility of the United States-Mexico-Canada Agreement (USMCA) of a Walk-Behind Lawn Mower
states: A change to subheadings 8433.11 through 8433.60 from any other subheading, including another subheading within that group. As we have established earlier, the “foreign” components are classified outside of subheadings 8433.11 throug
The tariff classification of a Yard Maintenance Set from Vietnam
The imported merchandise is identified as a Greenworks Mower/Axial Blower/String Trimmer Set, Best Buy SKU # 6531331. The set will include the following items that will be imported together in one box for retail sale: Greenworks Pro 80V 21"
The tariff classification of a Lawn Mower Deck Spindle Assembly from China.
described as a Lawn Mower Deck Spindle Assembly, part number C-SPN-0002. You have stated that the assembly is designed exclusively for incorporation into a lawn mower deck shell. The major components of the spindle assembly are: (1) a spind
The eligibility of a walk-behind lawn mower under the United States-Mexico-Canada Agreement (USMCA).
states: A change to subheading 8433.11 through 8433.60 from any other subheading, including another subheading within that group. As we have established earlier, the “foreign” components are classified outside of subheadings 8433.11 through
The tariff classification of unassembled lawn mowers from China
The merchandise under consideration includes five models of battery-operated lawn mowers. These riding lawn mowers have a cutting device that rotates in a horizontal plane. The five models covered by this request are as follows: Model CRZ42
The tariff classification of an unassembled lawn mower from China
The merchandise under consideration is a battery-operated lawn mower, Model CRT428 – CrossoverT Ride On Lawn Vehicle – 82V. This riding lawn mower has a cutting device that rotates in a horizontal plane. You have stated that Greenworks plan
Internal Advice Request; Actual Use; 9817.00.60, HTSUS
OTR is a global group of companies that design, engineer, sell, and distribute specialty wheels and tires that are used on a variety of machines and equipment, including lawnmowers. OTR imports, among other types of merchandise, lawn mower
Other codes in heading 8433
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 8433.90.10.90 from each major US trading partner.
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