Invoicing
What Is a Commercial Invoice?
A commercial invoice is the official transaction document that accompanies goods crossing international borders. Customs uses it to assess duties and taxes, verify what's in the shipment, and clear the goods. Ship without one and your package stalls at the border.
By Invoala Editorial Team · Published 2026-08-29 · Updated 2026-08-29
What customs wants to see
A commercial invoice needs more than a regular invoice: seller and buyer details, shipping address, a precise description of each item, quantities, unit value and total value, the currency, the country of origin, HS (harmonized system) codes, and the reason for export. The declared value is what duties are calculated on.
How it differs from a regular invoice
A regular invoice documents a sale for accounting. A commercial invoice does that too, but its audience is customs: it declares the goods' value, origin, and classification. Getting the value wrong — even accidentally — can cause delays, fines, or confiscation.
Common mistakes to avoid
Undervaluing goods to reduce duty is fraud — never do it. Mismatches between the commercial invoice and the packing list cause holds. And vague descriptions like 'samples' or 'merchandise' get flagged: customs wants 'cotton t-shirts, 100% cotton' — not 'clothes'.
Creating one in Invoala
Use Invoala's generator with item descriptions, quantities, and unit values. Add HS codes and country of origin as custom fields, and put incoterms (like FOB or CIF) in the notes. Most couriers also accept a filled PDF alongside their own forms.
Example
A maker ships 50 leather wallets from the UK to a US retailer: the commercial invoice lists 'leather wallets, HS 4202.31, origin UK, value £1,250'. US customs uses it to assess import duty before release.
Frequently asked questions
Who prepares the commercial invoice?
The exporter (sender). Couriers like DHL and FedEx usually generate a draft from the details you enter — but you're legally responsible for accuracy.
Do I need a commercial invoice for documents?
Usually not — non-commercial documents travel without customs value. Goods, however, almost always need one when crossing borders.
What are HS codes?
The harmonized system classifies products worldwide. Getting the right 6-digit code for your product ensures correct duty rates and faster clearance.
Put it into practice
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