HS code USA search
9405.42If you searched for "HS code USA" or "HTS code" because a supplier gave 9405.42, Moya checks whether the US path depends on kit contents, power source, installation, or Chapter 94 exclusions.
HS code USA / HTS code check
Turn a supplier HS code into a US HTS second-pass check
A supplier HS code, freight form, or marketplace tariff code can be a useful clue. It is not always the final US HTS code. Moya checks one product row against US HTS branches, tariff signals, and the facts to verify before broker review.
HS code to HTS codeHS code USAHTS codesupplier HS codeUS HTS code
Check one product row
Moya works best on one product or supplier row at a time. Start with the item where the code, duty, or product facts feel uncertain.
Start with one code or product row
Use one supplier HS code, one HTS candidate, or one product description. Add material, function, accessories, and origin when you have them.
Built for one-product checks. For a list, start with the row where the supplier code or duty looks least certain.
Important: AI output requires professional review
Moya provides AI-assisted research for U.S. import workflows. Results are not a binding CBP ruling, legal advice, customs brokerage advice, or filing instruction. Verify HTS codes, duties, and compliance requirements with a licensed customs broker or official source before relying on them.
ReviewedLast reviewed: Aug 22, 2026
- Published:
- Aug 14, 2026
- Next review due:
- Sep 22, 2026
Tariff programs, exclusions, rulings, and agency guidance can change. Use this page as research context and verify official sources before filing.
Source coverage
- USITC HTS schedule and chapter notes
- CBP CROSS ruling corpus
- USTR Section 301 and exclusion signals
- reviewed Section 232 and current Chapter 99 tariff overlays
- CPSC recall feed when product facts suggest it
Browse US HTS branches for a supplier code
Enter a 4- or 6-digit supplier HS code to see matching US schedule lines and general rates. Then run a product-specific check on the branch that needs review.
What a supplier HS code can tell you
Moya uses the international HS portion of a code as a starting point, then checks the US-specific HTS branches that may apply to the actual import.
- Expand a 4- or 6-digit HS heading into plausible US HTS 8- and 10-digit paths.
- Compare the candidate code with product facts, CBP ruling patterns, and HTS legal structure.
- Surface visible duty and tariff signals such as normal duty, Section 301, Section 232, and other reviewed Chapter 99 overlays where data supports them.
- Return broker-prep questions instead of pretending uncertain facts are settled.
Why HS code to HTS code is not one-to-one
US HTS classification depends on product facts and legal notes. The same HS family can split into several US HTS choices.
- Material, function, power source, accessories, packaging, and intended use can change the final HTS line.
- Some supplier codes are export-oriented, country-specific, stale, or copied from a similar product.
- A 6-digit HS code is usually too broad for duty planning or Section 301 review.
- A defensible review should preserve evidence and unresolved questions for broker or CBP review.
Common checks
Supplier code mismatch
9405.42A supplier code may look specific but still need confirmation of material, function, accessories, and country of origin before the US 10-digit line is useful.
Electronics tariff check
8517.62Connectivity equipment can split by function, component mix, radio features, and whether the item is a wearable, accessory, part, or standalone device.
Bag or case row
4202The US line often depends on outer surface material, use, construction, and whether the product is luggage, handbag, container, or accessory.
Questions this page answers
What is the difference between an HS code and a US HTS code?
HS codes are the international base classification. The United States adds HTS rate lines and statistical suffixes, so an import often needs more than the supplier's 4- or 6-digit HS code.
Can one HS code map to exactly one US HTS code?
Sometimes, but not reliably. The HTS is based on the international HS, then the United States adds 8-digit rate lines and 10-digit statistical lines. Product facts decide which path survives.
Should I trust a supplier HS code?
Treat it as a clue. It may be useful, but Moya checks it against US HTS structure, CBP ruling patterns, tariff overlays, and missing facts before broker review.
Does this replace a customs broker?
No. Moya is AI-assisted research for second-pass review. It helps prepare better questions and catch obvious mismatches before filing decisions are made.
Can I paste a spreadsheet of products?
For now, Moya is strongest when you check one product or supplier row at a time. Start with the highest-risk row, a surprising duty estimate, or the supplier code you least trust.