Mattress supports — HTS 9404
Mattress supports; articles of bedding and similar furnishing (for example, mattresses, quilts, eiderdowns, cushions, pouffes and pillows) fitted with springs or stuffed or internally fitted with any material or of cellular rubber or plastics, whether or not covered
Chapter 94 › Heading 9404
2026 HTS Rev 19 Synced Rules verified Operational
Written to help non-specialists understand this page. Rates, dates, and legal facts come from the official records above and on the linked source.
HTS heading 9404 is a broad product category for mattress supports and certain bedding or furnishing articles that are spring-filled, stuffed, or internally made with cellular rubber or plastics. It commonly includes items such as mattresses, quilts, eiderdowns, cushions, pouffes, and pillows, whether or not they have an outer covering.
The 4-digit heading is only the starting point. To reach the correct 8-digit HTS code, follow the subheadings and product descriptions, which commonly distinguish the article by type, construction, and the material inside it. Review the full tariff text and any applicable notes; a product’s outer fabric alone may not determine its classification. If the construction or intended use is unusual, a customs broker or classification specialist may be needed.
What to check
- Identify the exact article: mattress support, mattress, quilt, cushion, pillow, pouffe, or another furnishing item.
- Confirm how the item is internally constructed—springs, loose stuffing, cellular rubber or plastics, or another filling—and document the materials.
- Read the subheadings under 9404 in sequence and compare the complete product description, not just a keyword match.
- Check whether the item is covered or uncovered and whether its design or intended use creates a more specific provision.
- Keep product specifications, photos, component details, and supplier information to support the 8-digit classification; request professional advice when the facts are ambiguous.
HTS heading 9404 summary
Mattress supports is a 4-digit product category containing 1 published product-code lines in this snapshot. A heading does not carry one universal duty rate; classification must be narrowed to the line matching the product facts.
How to find your code in this category
A heading is a product category. To get the exact duty, narrow from this 4-digit heading to a sub-category (usually by material), then open the 8-digit code that matches your product.
Open any code in the tables below to see its exact duty rate, a duty calculator (enter your shipment value → estimated duty and landed cost), the rate-change history chart, and the country-by-country breakdown (including Section 301/232 add-on duties).
Why you have to click in: a single category can contain products with very different duties. The rate depends on the specific product — its material and construction — and on the country of origin, and those only get pinned down at the 8-digit code level. That is why this page points you to codes instead of showing one rate for the whole category.
Sub-categories
| Code | Description |
|---|---|
| 9404.30 | Sleeping bags |
| 9404.40 | Quilts, bedspreads, eiderdowns and duvets (comforters) |
| 9404.90 | Other |
Product codes & duty rates
👇 Each row is a specific product code — click a blue code to open its full page with exact duty rates by country, the rate-history chart, and a duty calculator. 👉
| Code | Description | General (MFN) | Special | Column 2 |
|---|---|---|---|---|
| 9404.10.00 👉 | Mattress supports | Free | — | 45% |
"Special" shows the free-trade-agreement rate; open a code to see exactly which countries qualify.
Common questions
What products fall under HTS heading 9404?
Mattress supports; articles of bedding and similar furnishing (for example, mattresses, quilts, eiderdowns, cushions, pouffes and pillows) fitted with springs or stuffed or internally fitted with any material or of cellular rubber or plastics, whether or not covered. To classify a specific item you must pick the matching sub-category and 8-digit code above; the right choice usually depends on the material and construction of the product.
How do I choose the right code within this category?
Start from the sub-categories (typically divided by material—for example cotton versus man-made fibers), then open the active 8- or 10-digit code that matches the product. When unsure, a licensed customs broker or a CBP binding ruling can confirm the classification.
Reference information only, not customs, legal, or classification advice. Confirm the current code and rate against the official HTS before you import.