Harmonized Tariff Schedule of the United States · HTS code · HS 8433.11

8433.11.00

8433.11.00: Powered, with the cutting device rotating in a horizontal plane

Powered rotary lawn mowers

Not declarable on its own: use one of its 6 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 8433 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:
  2. Mowers for lawns, parks or sports grounds:
  3. 8433.11.00 Powered, with the cutting device rotating in a horizontal plane

What you pay

Importing into USA

Customs duty Free standard rate depends on the country of origin
Additional duties and charges 4 additional measures
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Additional duties and charges 4

  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 15%
    Applies to goods from
    United Kingdom
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.05
  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
    Applies to goods from
    all countries except United Kingdom, Russia
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.09
  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
    Applies to goods from
    Russia
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.16
  • Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 7.5%
    Applies to goods from
    China
    In force
    from 1 September 2019
    Legal act
    HTSUS 9903.88.15

Subdivisions

  1. 8433.11.00 Powered, with the cutting device rotating in a horizontal plane Free
  2. 8433.11.00.10 Electric mowers, including battery operated No.
  3. 8433.11.00.20 Under 5.2 kW No.
  4. 8433.11.00.30 5.2 kW and over but under 7.46 kW No.
  5. 8433.11.00.40 7.46 kW and over No.
  6. 8433.11.00.50 Under 3.7 kW No.
  7. 8433.11.00.60 3.7 kW and over No.

Same subheading in other tariffs

8433.11 Powered, with the cutting device rotating in a horizontal plane

UK Free Third-country duty 5 tariff lines EU Free Third-country duty 4 tariff lines Türkiye Free Third-country duty 4 tariff lines Canada Free General (MFN) 5 tariff lines Mexico 15% General (MFN) 1 tariff line Brazil 16.2% General (MFN) 1 tariff line Argentina 35% General (MFN) 1 tariff line Peru Free General (MFN) 2 tariff lines New Zealand 5% General (MFN) 2 tariff lines Japan Free General (MFN) 1 tariff line Taiwan Free General (MFN) 1 tariff line GCC 5% General (MFN) 1 tariff line Switzerland Free General (MFN) 1 tariff line Norway Free General (MFN) 2 tariff lines North Macedonia Free General (MFN) 4 tariff lines Nigeria 5% General (MFN) 1 tariff line

Binding rulings for similar goods

Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.

  • N351254 U.S. CBP 28 July 2025 · 8433.11.00.10

    The tariff classification of parts of a lawn mower and subassemblies for a lawn mower from China

  • N330768 U.S. CBP 13 February 2023 · 8433.11.00.10

    The tariff classification of a Yard Maintenance Set from Vietnam

  • N326702 U.S. CBP 6 July 2022 · 8433.11.00.50

    The eligibility of a walk-behind lawn mower under the United States-Mexico-Canada Agreement (USMCA).

  • N326093 U.S. CBP 3 June 2022 · 8433.11.00.10

    The tariff classification of unassembled lawn mowers from China

  • N326094 U.S. CBP 3 June 2022 · 8433.11.00.10

    The tariff classification of an unassembled lawn mower from China

Legal notes

Chapter notes: Chapter 84 →

HTS code 8433.11.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 8433.11 (powered, with the cutting device rotating in a horizontal plane).

The general duty is free.

6 statistical sub-lines below it are used in the declaration.

For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is 15%, the Brazil duty is 16.2%, the Argentina duty is 35%, the Peru duty is free, the New Zealand duty is 5%, the Japan duty is free, the Taiwan duty is free, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.

The United States imported goods of subheading 8433.11 worth US$1.3bn in 2024; the largest supplier was Mexico, and the United Kingdom ranked 4th with US$22m.

Questions and answers

What is the USA import duty for HTS code 8433.11.00?

The general duty in the Harmonized Tariff Schedule of the United States is free. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Where does the United States import these goods from?

For subheading 8433.11 as a whole, the largest supplier in 2024 was Mexico (US$531m), followed by China.

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Typical products

Everyday names, not part of the legal text.