Proforma Invoice for Export: What It Must Show
Why importers, customs brokers and banks ask for a proforma invoice before shipment, the fields it should carry (Incoterms, HS codes, currency, validity…
By Swotboysandy 2 min read
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Why importers and banks need it before shipment
A proforma invoice for export serves as a preliminary bill of lading that estimates costs before goods move. It allows the importer to secure payment, arrange insurance, and apply for import licenses. Banks often require this document to issue a letter of credit, ensuring the transaction is backed by a clear financial commitment before any logistics begin.
Customs brokers also use it to pre-calculate duties and taxes. Without this document, the importer faces uncertainty regarding the total landed cost. The proforma acts as a contract summary, detailing exactly what is being shipped and under what terms. It reduces the risk of disputes later in the process by setting expectations early.
Essential fields for the document
Your document must include specific data points to be valid for international trade. Start with the seller and buyer details, including full legal names and addresses. Include a unique invoice number and the date of issue. The validity date is critical, as exchange rates and prices fluctuate. State clearly that the offer is valid for a specific period, such as thirty days.
Specify the Incoterms, such as FOB, CIF, or EXW, to define who pays for freight and insurance. List the HS codes for each item, as these determine the duty rate in the destination country. State the currency of the transaction and the unit price. Finally, include your bank details, including the SWIFT code and IBAN, so the buyer can arrange the transfer. These fields ensure the document is actionable for banks and customs authorities.

Differences from the final commercial invoice
A proforma invoice is an estimate, while the commercial invoice is the final record of the transaction. The commercial invoice is issued after the goods have been shipped or are ready for shipment. It reflects the actual quantity shipped, which may differ from the proforma if adjustments were made. The commercial invoice is required for the final customs clearance and accounting entry.
The proforma may change in value or quantity before the final invoice is generated. The commercial invoice must match the packing list and the bill of lading exactly. Any discrepancy between these three documents can cause delays at the port. The proforma is a planning tool; the commercial invoice is a legal and financial record. Do not use the proforma for accounting purposes, as it does not represent a completed sale.
Creating the document efficiently
You need a clean, professional layout that meets international standards. Avoid clutter and ensure all fields are clearly labeled. A well-structured document builds trust with foreign buyers who may not be familiar with your business. Keep the language simple and direct. Use standard trade terminology to avoid confusion.
When you are ready to generate the file, Invoiceful provides a free, browser-based tool to create and download a PDF. It requires no account and stores no data on a server. This allows you to prepare the document quickly without handling sensitive banking information on third-party platforms. Focus on accuracy in your figures, as the document’s value lies in its reliability, not its design.
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