Pro Forma Invoice
A preliminary invoice sent before goods are delivered or services completed, outlining expected charges.
Definition
A pro forma invoice is a preliminary bill that outlines the expected costs of goods or services before they're actually delivered. Unlike a commercial invoice, a pro forma is not a demand for payment—it's an estimate or quotation that helps buyers understand what they'll owe and plan their finances accordingly.
Pro forma invoices are particularly important in international trade, where they help with customs declarations, import licensing, and letters of credit. They're also commonly used for large projects where clients need to secure internal approvals or financing before committing to a purchase. The term "pro forma" comes from Latin, meaning "for the sake of form" or "as a matter of form."
Why It Matters
Pro forma invoices serve multiple strategic purposes in business. They help you win deals by providing price transparency upfront, allowing clients to budget and secure approvals. In international trade, they're often required for customs documentation and to establish the value of goods for import duties.
For your business, pro forma invoices reduce disputes by documenting agreed-upon prices before work begins. They also help with cash flow planning—once a client approves a pro forma, you have greater certainty about upcoming revenue and can plan resources accordingly.
Examples
- 1
An exporter sends a pro forma invoice to a foreign buyer, who uses it to apply for an import license and open a letter of credit.
- 2
A custom furniture maker provides a pro forma before beginning production so the client can secure budget approval.
- 3
A B2B software company issues pro forma invoices for annual contracts, giving clients documentation for procurement processes.
Related Calculators
Apply this concept with our free calculators
Related Terms
Quick Navigation
Ready to put this into practice?
InvoiceLaunch automates invoicing with built-in payment terms, late fees, and more.
Get Started