HS code for litter boxes

HS code

3924.90

US tariff lines

US general duty

3.1% – 3.4%

Source: USITC Harmonized Tariff Schedule, Revision 21 (2026), effective 10/09/2026 · checked 2026-10-28

Plastic litter boxes are household articles of plastic, 3924.90.

US tariff lines under 3924.90

US HTS code	Description	General duty
3924.90.05	Nursing nipples and finger cots	3.1%
3924.90.10	Curtains and drapes, including panels and valances; napkins, table covers, mats, scarves, runners, doilies, centerpieces, antimacassars and furniture slipcovers; and like furnishings 2 statistical suffixes (10-digit codes) 3924.90.10.10 — Curtains and drapes 3924.90.10.50 — Other	3.3%
3924.90.20	Picture frames	3.4%
3924.90.56	Other 2 statistical suffixes (10-digit codes) 3924.90.56.10 — Gates for confining children or pets 3924.90.56.50 — Other	3.4%

Import duty on litter boxes by country

Import into the US

3.1% – 3.4%

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Import into the UK

6% – 6.5%

See commodity codes ›

Import into the EU

6.5%

See CN codes ›

Extra duties may apply

The general rate applies to most countries. Imports from some countries also pay additional duties under Chapter 99 of the HTS, such as Section 301 tariffs on many Chinese goods. Check the current measures for your country of origin before you order.

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Frequently asked questions

Q1What is the HS code for litter boxes?

The international HS code for litter boxes is 3924.90. Plastic litter boxes are household articles of plastic, 3924.90.

Q2What is the US import duty on litter boxes?

It depends on the exact line: 4 US tariff lines sit under 3924.90, with general rates of 3.1% – 3.4%. The table on this page lists each one. Goods from some countries pay additional duties on top.

Q3What is the 10-digit HTS code for litter boxes?

The first 8 digits set the duty; the last 2 are statistical and depend on details such as material or who the product is for. The full list of US codes under 3924.90 is in the table above.

Q4Is the HS code the same in every country?

The first 6 digits (3924.90) are the same in every country that uses the Harmonized System. The digits after that, and the duty rates, are set by each country.

Find another HS code

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New to customs terms? Read what an HS code is and our guide on how to calculate landed cost.

Classification guidance only, not a binding ruling or customs advice. The right code depends on your product’s exact material, function and construction. For certainty, request a binding ruling from U.S. Customs and Border Protection or ask a licensed customs broker.