A commercial invoice for export needs to identify the seller and buyer, describe the goods in detail, state quantities, list the unit price and currency, break out freight and other charges, declare the country of origin, and account for any assists the buyer provided. It should also carry the Schedule B classification for each item, the agreed Incoterm, and, when the shipment requires a U.S. export license, a Destination Control Statement. Getting these commercial invoice requirements for export right matters because the same document serves as your bill of sale and the record customs uses to assess duties, and errors can trigger civil penalties up to the full domestic value of the merchandise.
What Must Appear on the Invoice
Destination countries write their own import rules, but the data elements they expect are consistent worldwide because they trace back to shared customs valuation standards. In the United States, 19 U.S.C. § 1481 and 19 CFR 141.86 spell out what an invoice must contain for goods entering the country, and those requirements work as a reliable baseline for any commercial invoice you prepare for export.1Office of the Law Revision Counsel. 19 USC 1481 – Invoice; Contents
At minimum, your invoice should show:
- The name and address of the seller (exporter) and the buyer (consignee), and when and where the sale was made.
- A detailed description of each item, including commercial name, grade or quality, and any marks or symbols used in the trade.
- Quantities in the weights and measures of either the origin country or the destination country.
- The purchase price of each line item in the transaction currency, along with the currency used.
- All charges beyond the product price, including freight, insurance, commissions, packing, and container costs.
- Any rebates, drawbacks, or bounties allowed on the goods upon export.
- The country where each product was manufactured or produced.
- Any assists: goods or services the buyer furnished for production, such as tools, molds, or engineering work, that are not already reflected in the invoice price.2eCFR. 19 CFR 141.86 – Contents of Invoices and General Requirements
Country of origin does more work than it looks like. It sets the tariff rate, decides whether the goods qualify for preferential treatment under a free trade agreement, and determines whether they face restrictions under trade legislation.3U.S. Customs and Border Protection. Customs Ruling HQ 562223 – Country of Origin on Invoices A wrong entry can cost your buyer money on duties they shouldn’t owe, or draw an enforcement review.
Schedule B Classification for Each Product
Every product on the invoice needs a classification number. U.S. exporters use Schedule B codes, which are 10-digit numbers maintained by the U.S. Census Bureau.4U.S. Customs and Border Protection. Schedule B / Export Number Schedule B is built on the internationally standardized Harmonized System, so the first six digits of your code will match the HS code the destination country uses to set its duty rate.
The classification drives what happens downstream. The destination country calculates duties from the HS code. U.S. authorities use the Schedule B code to compile export statistics and to flag potential export control issues. A wrong code can mean your buyer overpays or underpays duties, and it can pull your shipments into an audit.5International Trade Administration. Product Classification (Schedule B and HS Codes) If you’re not sure where a product falls, the Census Bureau offers a free Schedule B search tool that walks through the classification.6U.S. Census Bureau. Finding Your Schedule B Number
Valuation Details That Trip Exporters Up
The declared value on your invoice is not simply the product price. Two adjustments cause most of the problems.
The first is assists. If your buyer provided tools, dies, molds, engineering work, or raw materials to help produce the goods, the value of those contributions has to be added to the transaction value for customs purposes, even though the buyer didn’t pay you for them directly.7eCFR. 19 CFR 152.102 – Definitions The assist gets apportioned across the imported merchandise in a reasonable manner and must be based on the cost of acquisition or production.8eCFR. 19 CFR 152.103 – Transaction Value Omit assists and you understate value, which is exactly the discrepancy that triggers penalties.
The second is discounts and rebates. A trade or quantity discount can reduce the customs value, but only if it was fully earned before importation and appears as a separate line item on the invoice. A vague note in the terms of sale is not enough. Rebates paid after the goods are already imported generally cannot reduce the declared value retroactively.
Destination Control Statement
If your shipment contains goods that require a U.S. export license, the commercial invoice must carry a Destination Control Statement. This applies under both the Export Administration Regulations for commercial and dual-use items and the International Traffic in Arms Regulations for defense articles.9International Trade Administration. Destination Control Statement
The required statement reads: “These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.”10eCFR. 22 CFR 123.9 – Country of Ultimate Destination and Approval of Reexports or Retransfers
For ITAR-controlled defense articles, the invoice must also include the country of ultimate destination, the end-user, and the license or exemption number. Items classified as EAR99 do not legally require the DCS, but including it is considered good practice because it puts your buyer on notice about reexport restrictions. Shipments under License Exception BAG or GFT are also exempt.
Incoterms on the Invoice
The Incoterms rule you and your buyer agreed on should appear on the invoice even though no U.S. regulation specifically requires it. The International Trade Administration notes that Incoterms “have no regulatory basis” under the U.S. Foreign Trade Regulations.11International Trade Administration. Know Your Incoterms Their weight is contractual: they define who pays for shipping, insurance, and handling, and where risk passes from seller to buyer.
Common Incoterms for ocean freight include FOB (Free on Board) and CIF (Cost, Insurance, and Freight). For multimodal shipments, FCA (Free Carrier) and CIP (Carriage and Insurance Paid To) serve similar functions. Naming the Incoterm on the invoice removes ambiguity for customs officials trying to determine which charges are already in the declared price and which are separate. When the Incoterm is missing, customs may question whether the invoice value includes freight and insurance and adjust the valuation.
When a Pro Forma Invoice Is Appropriate
A pro forma invoice is not a substitute for a commercial invoice in most export transactions. It serves a different purpose: providing an estimate during planning or negotiation, or accompanying shipments that are not commercial sales. Samples sent for evaluation, goods shipped for repair and return, personal belongings, and gifts are common situations where a pro forma is appropriate. It signals to customs that the shipment is not a commercial sale and that duties may not apply.
Customs at the destination still has the final say. A pro forma does not guarantee duty-free treatment, and if an inspector concludes the shipment is actually a commercial transaction, they can require a full commercial invoice and assess duties. For any sale of goods between a buyer and seller, the commercial invoice is the required document.
Electronic Export Information Filing
The invoice is not the only federal obligation. When the value of goods classified under a single Schedule B number exceeds $2,500 on a single shipment, you must file Electronic Export Information through the Automated Commercial Environment before the goods leave the country.12International Trade Administration. Filing Your Export Shipments Through the Automated Export System (AES) EEI is also mandatory regardless of value whenever an export license is required.
The EEI is separate from your commercial invoice, but the two draw on the same underlying data. The EEI captures the Schedule B code, value, destination, and consignee information and transmits it to the Census Bureau for trade statistics and to other agencies for export control enforcement. Failing to file when required is its own violation with its own penalties, independent of any invoice errors. If your commodity value per Schedule B number is $2,500 or less and no license is required, the filing exemption applies, but you still need a complete commercial invoice.
Penalties for Invoice Errors
Under 19 U.S.C. § 1592, anyone who introduces merchandise into the United States using a false or materially misleading document faces civil penalties scaled to the level of culpability:13Office of the Law Revision Counsel. 19 USC 1592 – Penalties for Fraud, Gross Negligence, and Negligence
- Fraud: a penalty up to the full domestic value of the merchandise. For a $200,000 shipment, that means up to $200,000 in fines on top of any unpaid duties.
- Gross negligence: a penalty up to the lesser of the domestic value or four times the duties that should have been paid. If the error didn’t affect duties, the cap is 40 percent of the dutiable value.
- Negligence: a penalty up to the lesser of the domestic value or two times the duties owed. Where duties weren’t affected, the cap is 20 percent of the dutiable value.
The statute carves out one important exception: isolated clerical errors or mistakes of fact are not violations unless they form a pattern of negligent conduct. A single typo in a unit price won’t trigger penalties, but repeatedly submitting invoices with the wrong HS code or understated values will.
Prior Disclosure Cuts the Penalty
If you find an error on a previously filed invoice before CBP starts a formal investigation, filing a prior disclosure can drop your exposure substantially. For violations that resulted from negligence or gross negligence, the penalty falls to interest on the unpaid duties, calculated from the date of liquidation. For fraud-related violations, it caps at 100 percent of the unpaid duties, or 10 percent of the dutiable value if no duties were affected.14Office of the Law Revision Counsel. 19 USC 1592 – Penalties for Fraud, Gross Negligence, and Negligence – Section: Prior Disclosure
The disclosure has to identify the specific merchandise, the entry numbers involved, the nature of the false statement or omission, and the correct information that should have been provided. You also need to tender the unpaid duties at the time of disclosure or within 30 days after CBP calculates the amount owed. The difference between paying interest on $5,000 in missed duties and paying a penalty of $20,000 is large, and filing quickly is almost always the right call.
Recordkeeping
You have to keep commercial invoices and related trade documents for five years from the date of the entry or the activity that created the record.15eCFR. 19 CFR 163.4 – Record Retention Period That covers invoices, packing lists, contracts, correspondence, and any other records CBP might need to verify the accuracy of your shipment data.
The five-year clock starts on the date of entry for import-related records. For export records, the period runs from the date of the export activity. CBP has authority to audit during this window, and failing to produce records on demand creates its own set of problems. The documents you have to produce are catalogued in the “(a)(1)(A) list” maintained by CBP, which covers essentially every document connected to the transaction.16eCFR. Appendix to Part 163 – Interim (a)(1)(A) List Digital copies organized by shipment or entry number make the audit call much easier when it comes.