Practical case · 2 min read
Garment HTS classification: why fiber composition changes the question
“T-shirt” or “sweater” is not a complete classification description. Fiber composition, construction and the garment’s design can change the relevant HTS analysis. Collect those facts before comparing suppliers or accepting a code.
Prepare the garment, not just its marketing name
- Fiber percentages by weight, identifying different components and yarns.
- Knitted or woven construction, coating, lining and intended function.
- Photographs, measurements, closures and intended wearer details relevant to the HTS.
- Manufacturer’s technical sheet and a representative sample.
Keep the original supplier statement and record how the composition was measured. If the percentages do not total 100, or a lining is omitted, ask for clarification before selecting a rate. The sheet supports a classification review; it is not a rule that every mixed-fiber garment belongs under its largest percentage.
Two specifications that need separate review
| Illustrative feature | Garment A | Garment B |
|---|---|---|
| Declared fibers | 100% cotton | 60% polyester, 40% cotton |
| Construction | Knitted | Knitted |
| Unanswered question | Confirm design and applicable notes | Confirm yarns, components and applicable notes |
The changed composition is a reason to recheck classification, not a basis to invent the second garment’s code. As a historical illustration of why details matter, ruling N016615 analyzed a multi-fiber knit garment and treated metalized yarns in a way that a simple cotton-versus-polyester label would not capture. Use its reasoning to form questions; do not reuse its old duty rate for a new shipment.
Keep the estimate tied to the verified garment
Ask the broker to document the classification with the relevant HTS notes and any applicable ruling. For a supplier comparison, keep origin, entry date and quantities explicit for each garment. Enter the confirmed code only after this review. Similar prices or the same shipping country do not make two garment specifications equivalent for tariff analysis.
Assumptions and limits
Assumptions
- Two invented garments with different fiber compositions; no classification or duty rate is selected.
Costs and duties not included
- A retail fiber label alone does not settle all HTS questions.
- The historical ruling cited below is not a current-rate recommendation.
Prepare your own estimate
Use your shipment details to open the existing calculator.
Use digits and a dot, with up to two decimals (for example, 1200.50).
Opening the calculator prepares these inputs. Only pressing Calculate uses a calculation from your plan.
You will need to select the correct HTS code in the calculator before it can estimate duties.
Common questions
Is “cotton blend” enough for an estimate?
Ask for measured percentages and construction details. The missing facts can affect the classification analysis.
Can one code cover all colors and fabric options?
Do not assume that a change of construction or fiber composition preserves the classification. Have the actual variants checked.
Sources
- 19 CFR 141.86: contents of invoices
CBP / eCFR · Checked
- NY N016615: knit garment with mixed fibers (historical example)
U.S. Customs and Border Protection · Checked
- 19 CFR 177.9: effect of ruling letters
CBP / eCFR · Checked
Related guides
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