Foam Mattress
A full-size mattress made primarily from polyurethane foam layers, providing medium-firm support for everyday sleeping. It falls under HTS 9404.29.90 as a mattress of materials other than cotton, wool, man-made fibers, or cellular rubber/plastics, specifically open-cell foam construction. The mattress is stuffed internally with foam and covered in a removable fabric.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly man-made fiber stuffing
Mattresses with primary stuffing of synthetic fibers like polyester shift to the man-made fiber subheading.
If made of cellular rubber or plastics like memory foam
Cellular foam structures (e.g., viscoelastic polyurethane) are classified separately in the cellular materials heading.
If imported as unfinished mattress core without cover
Uncovered foam cores entered separately are treated as parts, not complete mattresses.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify foam density and ILD ratings meet US flammability standards like 16 CFR 1633; provide detailed material composition certificates
• Common pitfall: misclassifying as cellular rubber if latex-dominant
Related Products under HTS 9404.29.90
Banana Leaf Fiber Mattress
Firm twin mattress from abaca banana leaf fibers, handwoven for tropical durability. HTS 9404.29.90 other materials. Natural weave cover.
Featherbed Mattress
Thick queen featherbed-style mattress with down alternative synthetic feathers in other materials. HTS 9404.29.90 for stuffed non-textile. Baffle-box construction.
Sisal Fiber Mattress
Full firm mattress with sisal agave fiber core for support. HTS 9404.29.90 vegetable other. Natural jute blend.
Mixed Vegetable Fiber Mattress
Twin mattress blending kapok, coir, and hemp fibers equally. HTS 9404.29.90 no dominant material. Eco-cover.
Latex Foam Mattress
Queen-size mattress constructed from natural latex foam derived from rubber tree sap, offering buoyant support and breathability. Classified under HTS 9404.29.90 for mattresses of other materials, as natural latex is neither cellular rubber nor typical textile stuffing. It features internal latex layers encased in an organic cotton cover.
Buckwheat Hull Mattress
Twin XL mattress filled with organic buckwheat hulls for adjustable firmness and natural temperature regulation. HTS 9404.29.90 applies to this stuffed mattress using buckwheat as the primary internal filling material, distinct from common textiles or cellular foams. Zippered cover allows hull refills.