Sometimes you need to share pricing details, product information or service costs before actual sale happens. This is where proforma invoices is used, proforma invoice gives both buyer and seller clear overview of product or services being offered, their costs, payment terms and other important transaction details. This helps both parties review and agree on term before moving forward with sale.
Many people confuse between proforma invoice and final invoice because both look similar. But they serve different purposes, proforma invoice is created before transaction is completed and final invoice is issued after goods or services are delivered.
What is proforma invoice?
Proforma invoice is preliminary document sent by seller to buyer before sale is completed. Invoice is sent to provides estimated breakdown of products or services, including prices, quantities, taxes, shipping cost, payment terms, expected delivery dates and other important details.
Proforma invoice is not request for payment and does not serve as official accounting or tax document. Proforma invoices are to help both buyer and seller review and agree on terms of transaction before goods are delivered or services are provided, it acts as preview of final bill. And when both buyer and seller agree on details seller delivers goods or completes service and then issues final invoice for payment.
Why do businesses use proforma invoice?
1. Provides cost clarity
Customers know exactly what they are paying for before placing order. This reduce confusion and builds confidence
2. Reduce pricing disputes
Since all prices and terms are shared before sale, both parties have clear understanding of agreement. This will helps reduce future disagreements
3. Builds professional relationships
Sending detailed proforma invoices shows professionalism. It tells customers that your pricing, taxes and payment terms are transparent
4. Support international trade
Exporters and importers often use proforma invoices during customer procedures, shipping partners with details about expected shipment
5. Helps buyers get internal approval
Many companies require approval from managers or finance teams before making purchases. Proforma invoices give them official document to review.
When should you create proforma invoice?
Before confirming order: if customer wants pricing details before buying, send proforma invoice. It allows them to review costs before making decision.
For custom orders: businesses that manufacture customized products need to issue proforma invoices.
Before shipping products: suppliers need to send proforma invoice before dispatching goods. This confirms shipment details and expected payment terms
During international transactions: international buyers often need proforma invoice for:
- Import permits
- Customs documentation
- Foreign exchange approvals
- Shipping arrangements
When buyers need budget approval: large companies often cannot purchase products immediately. They first need approval from department heads or finance teams, and this is where proforma invoice serves as supporting document during this process.
Before advance payments: sometimes sellers ask buyers to pay deposit before production starts to avoid payment confusion. Proforma invoice clearly explains:
- Total amount
- Advance payment
- Remaining balance
- Delivery timeline
What should proforma invoice include?
Professional proforma invoice should contain all details customer needs before confirming an order.
Seller information:
- Business name
- Address
- Contact number
- Email address
- Business registration details (if applicable)
Customer information:
- Customer name
- Company name
- Billing address
- Shipping address
Invoice number
Assign a unique reference number. This helps both parties track the document.
Issue date:
Always mention the date when the proforma invoice is created.
Product or service details:
- Product name
- Service description
- Quantity
- Unit price
- Total amount
Taxes:
Mention applicable taxes separately.
This helps customers understand the total payable amount.
Shipping charges:
If shipping is included, clearly mention the charges.
Transparency builds trust.
Payment terms:
- Advance payment required
- Payment deadline
- Accepted payment methods
- Remaining balance (if applicable)
Validity period:
Prices may change over time. Mention how long the quotation remains valid.
Example:
This proforma invoice is valid for 15 days from the date of issue.
This encourages buyers to make timely decisions.
Proforma Invoice Example

Create a Proforma Invoice for Free with Invocreto
You can make a free proforma invoice by using an invocreto invoice generator or ready-made template in invoicing software. Simply enter your business details, customer information, invoice number, issue date, product or service descriptions, quantities, prices, taxes, and payment terms. Review the information for accuracy, then download the invoice as a PDF or share it directly with your customer. With Invocreto, creating a free proforma invoice takes just a few minutes.
Benefits of using proforma invoice
- Creates Transparency Between Buyer and Seller
Proforma invoice clearly explains what buyer will receive and how much need to pay. It includes product details, prices, taxes, delivery charges and payment conditions. This transparency helps both parties understand agreement before order is confirmed. - Helps Avoid Mistakes and Misunderstandings
Many business disputes happen because of unclear pricing, incorrect product details or different expectations. A proforma invoice reduces these problems by documenting all important information before the transaction begins. Both buyer and seller can review the details and make changes if needed. - Makes Business Transactions More Professional
detailed proforma invoice gives your business a professional image. Instead of sharing prices through informal messages or verbal discussions, businesses can provide an official document that includes complete transaction information. This creates trust and shows customers that the business follows an organized process. - Helps With International Business Transactions
For businesses involved in importing and exporting, proforma invoices are commonly used during international trade. They help buyers, sellers, shipping companies, and customs authorities understand the details of a planned transaction. - Helps Buyers Plan Their Budget
A proforma invoice allows customers to understand the expected cost before making purchase. They can review the total amount, arrange funds, and get approval from their finance team if required. This is especially useful for large purchases and business-to-business transactions.
Final thoughts
A proforma invoice is an important business document that helps create clarity before a transaction happens. It allows buyers to understand product details, pricing, payment terms, and delivery expectations before making a purchase decision.
Unlike a final invoice, a proforma invoice does not request immediate payment. Instead, it works as a confirmation of the expected transaction between the buyer and seller. Businesses that use proforma invoices can improve communication, reduce errors, and create a more professional buying experience.
Whether you run a small business, provide services, or manage international trade, understanding when and how to use a proforma invoice can help you manage transactions more effectively.
FAQ
What is the difference between invoice and proforma invoice?
A proforma invoice is a preliminary document sent to buyer before the final sale is completed. It provides details about the goods or services, estimated prices, terms, and conditions but is not a payment request or legally binding invoice.
A commercial invoice (final invoice) is issued after the transaction is confirmed and includes the final amount due, payment details, and accounting information. Businesses use commercial invoices for payment collection, tax records, and legal documentation.
How to make a free proforma invoice?
To make a free proforma invoice:
- Choose a free proforma invoice generator.
- Enter your business and customer details.
- Add the products or services with prices and quantities.
- Include taxes, shipping charges, and payment terms.
- Review the invoice for accuracy.
- Download it as a PDF or send it directly to your customer.
What are common mistakes to avoid with proforma invoices?
- Not clearly labeling the document as a “Proforma Invoice”
- Missing important buyer or seller information
- Using incorrect product descriptions or pricing
- Forgetting taxes, shipping costs, or additional charges
- Adding unclear payment terms
- Treating a proforma invoice as a final invoice
- Not including an expiry date for the quoted price
- Using incorrect currency details for international transactions
Checking all details before sending helps prevent misunderstandings and delays.
Why do businessmen issue the proforma invoice?
Businesses issue proforma invoices to provide buyers with detailed cost estimate before completing transaction. They help customers understand pricing, approve purchases, arrange payments, and prepare import or shipping documentation.
Proforma invoices are commonly used for:
- International trade transactions
- Export and import documentation
- Customer approval before order confirmation
- Customs clearance processes
- Providing accurate price estimates
They help create transparency between buyers and sellers before the final invoice is issued.
Do freelancers need a proforma invoice?
Yes, freelancers can use proforma invoices when they need to provide clients with cost estimate before starting a project. It helps clients understand expected scope of work, pricing, payment terms, and project details.
Freelancers commonly use proforma invoices for:
- Large projects requiring client approval
- International clients
- Advance payment requests
- Service proposals and quotations
However, freelancers should issue final invoice after completing the work or when payment is due, as a proforma invoice is not a payment request.
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