Customs Document Generator — USTradeStack

Q: What customs documents are required for US imports?

US imports typically require: (1) Commercial Invoice — itemized description of goods, value, buyer/seller info, country of origin, and HTS codes. (2) Packing List — shipment-level detail of weights, dimensions, and carton contents. (3) Bill of Lading or Airway Bill — carrier's receipt and contract of carriage. (4) CBP Form 7501 (Entry Summary) — the formal customs entry declaration with duty calculation. (5) ISF 10+2 (Importer Security Filing) — required for ocean shipments, filed 24 hours before vessel loading. (6) Certificate of Origin — required for FTA preferential rate claims (USMCA, CAFTA-DR, etc.). Additional documents may be required by partner government agencies (FDA, USDA, EPA, etc.).

Q: What is an ISF 10+2 filing and when is it required?

ISF (Importer Security Filing), commonly called '10+2,' is a CBP requirement for all ocean shipments entering the US. The importer must file 10 data elements (seller, buyer, manufacturer, ship-to, container stuffing location, consolidator, HTS codes, country of origin, commodity description, and container numbers) at least 24 hours before the cargo is loaded on a vessel at a foreign port. The carrier provides 2 additional elements (vessel stow plan and container status messages). Late or inaccurate ISF filings result in liquidated damages of $5,000 per violation, and CBP may hold or examine the shipment.

Q: What is a USMCA Certificate of Origin and when do I need one?

A USMCA Certificate of Origin is required to claim preferential (often 0%) duty rates on goods qualifying under the United States-Mexico-Canada Agreement. The certificate can be completed by the importer, exporter, or producer — it does not need to be issued by a government authority. It must include: product description, HTS code, origin criterion met (e.g., wholly obtained, tariff shift, regional value content), producer information, and certification period (blanket certificates can cover up to 12 months). Filing an inaccurate certificate carries CBP penalties.

Q: How do I fill out CBP Form 7501 (Entry Summary)?

CBP Form 7501 is the formal entry summary filed for all US import entries. Key fields include: entry number, entry type (consumption, warehouse, FTZ), port of entry, importer of record, consignee, HTS classification (10-digit code per line item), country of origin, customs value (transaction value per 19 CFR 152), duty rate, calculated duty amount, MPF and HMF fees, and any additional duties (Section 301, 232, AD/CVD). The form must be filed within 10 working days of entry. Most importers file electronically through a customs broker using CBP's ACE system.

USTradeStack

1

Shipment

Parties & routing

2

Products

Line items & values

3

Details

Terms & agreements

4

Documents

Generated package

Step 1 — Shipment Parties & Routing

Exporter / Seller

Company Name *

Country *

Street Address

Importer / Buyer

Company Name *

US Address

Routing

Port of Entry

Transport Mode

Expected Arrival Date

Step 3 — Transaction Details

Incoterms (2020) Affects CBP customs valuation

Transaction Currency

Trade Agreement Claim

Preferential Trade Agreement

✓

Related Party Transaction

Seller and buyer have ownership relationship

✓

Assists Provided to Manufacturer

Molds, tooling, or materials provided free of charge

Generating Your Document Package

AI is preparing CBP-compliant customs documents…

✓ Analyzing shipment data

✓ Generating commercial invoice (19 CFR 141.86)

✓ Building packing list

✓ Preparing certificate of origin

✓ Compiling ISF 10+2 data elements

✓ Calculating estimated duties & fees

Document Package Ready

Package ID: —

Download individual doc:

Just need a blank template? Commercial Invoice Packing List Certificate of Origin ISF 10+2

Legal Disclaimer: These documents are AI-generated drafts for reference purposes only. They do not constitute legal customs filings. A licensed customs broker must review, verify, and submit formal CBP entries (CF 7501). HTS classification, origin determinations, and duty calculations require professional verification. USTradeStack is not responsible for errors, omissions, or CBP enforcement actions resulting from use of these documents. Always consult a licensed customs broker or trade attorney before submitting documents to CBP.

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