What is a Proforma Invoice: A Step-by-Step Example

Kayla Jul 09, 2026

A proforma invoice is a preliminary bill sent to a customer before the goods or services have been delivered. It's a way for businesses to provide an estimate of the total cost, helping customers understand what to expect. Let's dive into the world of proforma invoices, their uses, and provide an example to illustrate.

Pro Forma Invoice - Meaning, Examples, Vs Quotation, Vs Invoice
Pro Forma Invoice - Meaning, Examples, Vs Quotation, Vs Invoice

Proforma invoices are particularly useful in various scenarios. They can help businesses secure purchase orders, facilitate international trade, and even serve as a basis for final invoicing. But what does a proforma invoice look like? Let's explore its key components and provide an example.

A Proforma Invoice Template
A Proforma Invoice Template

Understanding Proforma Invoices

Proforma invoices share many similarities with regular invoices, but they also have distinct features. They typically include the following:

Download a Professional Invoice Template Word | Create Clear Pro Forma Invoices Easily
Download a Professional Invoice Template Word | Create Clear Pro Forma Invoices Easily

1. **Invoice Number**: A unique identifier for the proforma invoice. Although it's not a final invoice, having a unique number helps in tracking and record-keeping.

Key Differences from Regular Invoices

Proforma Invoice Templates | Quickly Create & Send Proformas
Proforma Invoice Templates | Quickly Create & Send Proformas

While proforma invoices share many fields with regular invoices, they have a few key differences:

1. **Purpose**: Proforma invoices are not legally binding and do not require payment. They are used for estimation purposes only.

2. **Date**: The date on a proforma invoice is usually the date of creation, not the date of delivery or payment.

Proforma Invoice
Proforma Invoice

When to Use Proforma Invoices

Proforma invoices are most commonly used in the following situations:

1. **Securing Purchase Orders**: Sending a proforma invoice helps businesses secure purchase orders from customers, ensuring they have a confirmed order before investing in production or procurement.

Invoice Template for Mac Online
Invoice Template for Mac Online

2. **International Trade**: In international transactions, proforma invoices help customs authorities determine the correct duty and tax rates.

Proforma Invoice Example

Proforma Invoice Requirements | Download Proforma Invoice In Excel
Proforma Invoice Requirements | Download Proforma Invoice In Excel
Google Image Result for https://assets.refrens.com/printable_gst_bill_format_2b74493fa7.webp
Google Image Result for https://assets.refrens.com/printable_gst_bill_format_2b74493fa7.webp
Freelance Invoice Template | Black and White Minimalist Design
Freelance Invoice Template | Black and White Minimalist Design
Free Pro Forma Invoice for Excel
Free Pro Forma Invoice for Excel
an invoice form is shown with the words,'thank for your business '
an invoice form is shown with the words,'thank for your business '
What Is a Proforma Invoice? Meaning, Uses, GST Rules & Key Differences Explained
What Is a Proforma Invoice? Meaning, Uses, GST Rules & Key Differences Explained
Pro Forma Invoice Samples
Pro Forma Invoice Samples
Free Invoice Template  | Download for free
Free Invoice Template | Download for free
Proforma Invoice Template
Proforma Invoice Template
Free Proforma Invoice Template Word
Free Proforma Invoice Template Word
Construction Pro Forma Invoice Template  Visme
Construction Pro Forma Invoice Template Visme
Sample Of Proforma Invoice Template For 2023 Business - BestTemplatess
Sample Of Proforma Invoice Template For 2023 Business - BestTemplatess
Proforma invoice
Proforma invoice
FREE PROFORMA INVOICE TEMPLATES
FREE PROFORMA INVOICE TEMPLATES
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How to Make an Invoice: Step-by-Step Guide (& Free Templates)
Proforma Invoice Template Word & Excel
Proforma Invoice Template Word & Excel
Function Of Proforma Invoice | Download Proforma Invoice In Excel
Function Of Proforma Invoice | Download Proforma Invoice In Excel
Free Service Invoice Template Format and Writing Tips
Free Service Invoice Template Format and Writing Tips
an invoice form with orange accents
an invoice form with orange accents

Let's consider an example of a proforma invoice from a hypothetical company, GreenThumb Nursery, to illustrate the key components:

**GreenThumb Nursery**
**Proforma Invoice**
**Invoice Number**: GTN-PRO-2022-001
**Date**: 15/03/2022
**Bill To**: John Doe
**Address**: 123 Main Street, Anytown, USA
**Items** | **Quantity** | **Unit Price** | **Total**
--- | --- | --- | ---
Plants (Assorted) | 50 | $5.00 | $250.00
Soil (Bagged) | 20 | $3.50 | $70.00
**Subtotal** | | | $320.00
**Tax (7%)** | | | $22.40
**Total** | | | $342.40
**Terms**: Net 30 days from receipt of goods.
**Note**: This is a proforma invoice and not a legally binding document.

Proforma Invoice vs. Commercial Invoice

While both are used in international trade, proforma invoices are not legally binding, while commercial invoices are. Here's a quick comparison:

1. **Purpose**: Proforma invoices are used for estimation and customs clearance, while commercial invoices are used for payment and record-keeping.

2. **Legally Binding**: Proforma invoices are not legally binding, while commercial invoices are.

In the dynamic world of business, proforma invoices play a crucial role in facilitating transactions and managing customer expectations. Understanding their purpose and format can help businesses streamline their operations and improve customer satisfaction. So, the next time you encounter a proforma invoice, you'll know exactly what it is and why it's important.