Pro Forma Invoice
PRO FORMA INVOICE
Invoice Number: [Invoice Number]
Invoice Date: [Invoice Date]
Valid Until: [Valid Until]
SELLER / EXPORTER:
[Seller Name]
[Seller Address]
Contact: [Seller Contact]
BUYER / IMPORTER:
[Buyer Name]
[Buyer Address]
NOTICE: PRO FORMA INVOICE — NOT A DEMAND FOR PAYMENT
This Pro Forma Invoice is issued for quotation and advance planning purposes only. It is not a commercial invoice, is not a demand for payment, and does not constitute a binding contract of sale. It is provided to assist the Buyer in arranging financing, opening a letter of credit, obtaining import licenses, or securing internal purchase order approval. Pricing and terms are subject to change after the validity date stated above.
DESCRIPTION OF GOODS / SERVICES:
[Item Description]
Subtotal: [Subtotal]
Freight and Insurance: [Freight and Insurance]
TOTAL INVOICE AMOUNT: [Total Amount]
TERMS AND CONDITIONS
Payment Terms: [Payment Terms]
Delivery Terms: [Delivery Terms]
Estimated Delivery / Shipment Date: [Estimated Delivery Date]
CUSTOMS AND IMPORT DOCUMENTATION
For import/export transactions, this Pro Forma Invoice is provided to assist with U.S. Customs and Border Protection entry documentation in accordance with 19 C.F.R. § 141.83. It contains the information required for a commercial invoice, including seller and buyer identification, complete description of goods, unit prices, total value in U.S. dollars, country of origin, and proposed delivery terms. The Buyer is responsible for compliance with all applicable import regulations in the destination country.
VALIDITY AND ACCEPTANCE
The prices and terms stated in this Pro Forma Invoice are valid until [Valid Until]. After that date, the Seller reserves the right to revise pricing based on current market conditions, currency exchange rates, and material costs. Acceptance of this Pro Forma Invoice and issuance of a purchase order by the Buyer constitutes agreement to negotiate a binding purchase agreement on the terms stated herein.
AUTHORIZED BY:
[Seller Name]
Authorized Signature: _________________________ Date: _____________
Print Name / Title: _________________________
Seller / Authorized Signatory
________________
Signature
What Is a Pro Forma Invoice?
A Pro Forma Invoice in the United States itemises a sale and confirms the payment owed or received between the parties.
Pro Forma Invoices in US commerce are governed by general contract law principles rather than by a specific statute. Under the Uniform Commercial Code (UCC) Article 2, which governs the sale of goods and has been adopted in all 50 states, a Pro Forma Invoice is typically classified as a quotation or offer rather than a demand for payment. UCC § 2-206 provides that an offer may be accepted by any reasonable means, and a buyer who responds to a Pro Forma Invoice with a purchase order or letter of credit may create a binding contract based on the terms in the Pro Forma Invoice. However, UCC § 2-207's 'battle of the forms' provisions can complicate this analysis when the buyer's purchase order contains terms that differ from the Pro Forma Invoice.
For international trade involving the United States, the Pro Forma Invoice has regulatory significance. US Customs and Border Protection (CBP), operating under 19 C.F.R. § 141.83, requires that imported merchandise be accompanied by a commercial invoice containing specified information. When a commercial invoice is unavailable at the time of import entry — as is often the case when goods arrive before the final invoice is issued — CBP regulations permit the use of a Pro Forma Invoice as a substitute, provided it contains the same information as a commercial invoice: full seller and buyer identification, goods description, country of origin, quantity, unit price, total value, and terms of sale. CBP's ACE (Automated Commercial Environment) electronic filing system requires that a Pro Forma Invoice submitted as a substitute commercial invoice be clearly identified as such.
In the context of letters of credit — the most common payment mechanism in international trade — the Pro Forma Invoice serves as the seller's preliminary representation of the transaction details that the buyer uses to instruct their bank to open a letter of credit. The International Chamber of Commerce (ICC) Uniform Customs and Practice for Documentary Credits (UCP 600) governs letters of credit worldwide, including those used in US import/export transactions. A letter of credit issued based on a Pro Forma Invoice must be consistent with the terms in the Pro Forma Invoice to confirm that the seller can present compliant documents and collect payment.
For US export transactions, the Pro Forma Invoice assists exporters in complying with US Export Administration Regulations (EAR) administered by the Bureau of Industry and Security (BIS). The EAR requires exporters to classify their goods under the Commerce Control List (CCL) using Export Control Classification Numbers (ECCNs) and to determine whether an export license is required. The Pro Forma Invoice's goods description, HTSUS (Harmonized Tariff Schedule of the United States) classification, and stated country of destination help exporters conduct the required export control classification analysis before shipping.
Domestically, Pro Forma Invoices are used in manufacturing, wholesale distribution, professional services, and government contracting as preliminary billing documents that allow buyers to obtain internal purchase order approval, reserve budget funds, and process vendor onboarding before committing to a final transaction. Contractors bidding on federal government contracts often submit Pro Forma Invoices (in the form of price proposals) as part of their bid packages, subject to the Federal Acquisition Regulation (FAR) requirements for price or cost analysis.
When Do You Need a Pro Forma Invoice?
A Pro Forma Invoice in the United States is needed whenever a seller wants to communicate the proposed terms of a transaction to a buyer before the final sale is complete — giving the buyer the information needed to arrange financing, obtain approvals, open a letter of credit, or initiate import procedures before the goods are shipped or the services are rendered.
A Pro Forma Invoice is needed in international trade when a US exporter is shipping goods to a foreign buyer who needs the document to apply for an import license in their country, arrange foreign exchange allocation, open a letter of credit, or clear the goods through their country's customs authority. Many countries — including those in Latin America, Southeast Asia, the Middle East, and Africa — require importers to submit a Pro Forma Invoice to their bank or central bank before being authorized to purchase foreign currency or open a letter of credit.
The document is needed when a foreign buyer is importing goods into the United States and the commercial invoice is not yet available at the time the goods arrive at a US port of entry. CBP allows a Pro Forma Invoice under 19 C.F.R. § 141.83 as a substitute commercial invoice for entry purposes, enabling customs clearance to proceed while the final invoice is prepared.
A Pro Forma Invoice is needed in domestic B2B transactions when the buyer's internal procurement process requires a vendor quote or preliminary invoice to initiate a purchase order. Companies with formal procurement procedures — including Fortune 500 corporations, government contractors, healthcare systems, and educational institutions — often cannot issue a purchase order without a vendor-provided Pro Forma Invoice that specifies exactly what is being purchased, at what price, and on what terms.
The document is needed when a startup or small business is seeking financing and the lender or investor wants evidence of pending sales or customer commitments. A stack of signed Pro Forma Invoices representing confirmed customer orders-in-progress demonstrates the business's revenue pipeline and supports a loan application or investment pitch.
A Pro Forma Invoice is needed when goods are being sent for repair, replacement, exhibition, or temporary use — transactions that do not involve a permanent sale but require customs documentation. Goods shipped under an ATA Carnet or under temporary import bonds require Pro Forma Invoices showing the goods' value for customs purposes even though no payment is due.
What to Include in Your Pro Forma Invoice
A Pro Forma Invoice used in US domestic and international commerce must contain specific information to serve its documentation, financing, and customs functions effectively.
The seller (exporter) identification clause must state the seller's full legal name, business address, telephone number, email address, and — for international transactions — the seller's federal tax ID or DUNS number. For US exporters, the US Principal Party in Interest (USPPI) information required by the US Census Bureau's Foreign Trade Regulations (15 C.F.R. Part 30) for Electronic Export Information (EEI) filings in the Automated Export System (AES) must be consistent with the Pro Forma Invoice.
The buyer (importer) identification clause must state the buyer's full legal name, address, telephone number, and — for letters of credit — the buyer's bank and account details if applicable. The buyer's identity and country of destination are critical for US export control compliance analysis under the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR), 22 C.F.R. Parts 120-130.
The Pro Forma Invoice number and date identify the document uniquely and establish its validity period. The invoice number enables the buyer to reference the specific document when opening a letter of credit, and the date establishes when the quoted prices and terms are effective. Most Pro Forma Invoices specify an expiration date — typically 30 to 90 days — after which the quoted prices and terms may no longer be valid.
The goods or services description clause must describe each line item with sufficient detail to: classify the goods under the Harmonized Tariff Schedule of the United States (HTSUS) for customs purposes; identify the goods for letter of credit documentation compliance; and satisfy US export control classification requirements under the Commerce Control List (CCL). Vague descriptions ('equipment', 'parts') are inadequate for customs and export compliance purposes.
The quantity and unit of measure clause specifies the exact quantity of each line item and the unit of measure (pieces, kilograms, liters, metric tons, etc.). The quantity must be consistent with the shipping documents (bill of lading, airway bill) and packing list to avoid customs discrepancies.
The unit price and total value clause states the price per unit in the transaction currency (typically USD for US transactions) and the extended total for each line item. For international transactions, the stated value is the basis for customs valuation under CBP's transaction value method (19 C.F.R. § 152.103) and for the buyer's import duty calculation. The total invoice value should also show separately any freight, insurance, and other charges included in or excluded from the stated price.
The country of origin clause is required by US CBP regulations for all import entries. Goods' country of origin determines applicable import duties, trade agreement eligibility (USMCA, CPTPP, and other free trade agreements), and any applicable trade remedy tariffs (Section 301 tariffs on Chinese-origin goods, Section 232 tariffs on steel and aluminum). The country of origin must reflect where the goods were manufactured or substantially transformed, not merely where they were shipped from.
The terms of sale (Incoterms) clause specifies the allocation of risk, cost, and responsibility for freight, insurance, and customs clearance between the seller and buyer. The International Chamber of Commerce (ICC) Incoterms 2020 — FOB (Free on Board), CIF (Cost, Insurance and Freight), EXW (Ex Works), DDP (Delivered Duty Paid), and others — are the universally recognized terms used in US import/export transactions. The Incoterm determines the customs value basis for CBP purposes and defines which party is responsible for each cost component.
The payment terms clause specifies when and how the buyer must pay: net 30 days from invoice date, payment by letter of credit at sight, payment by wire transfer 50% in advance and 50% on shipment, or other agreed terms. For letters of credit, the payment terms must exactly match the letter of credit conditions for the seller to collect payment upon presentation of compliant documents.
Sources & Citations
Statutory citations link to official government sources.
- UCC § 2-206US – Cornell LII
- UCC § 2-207US – Cornell LII
- 19 C.F.R. § 141.83US – eCFR
- 19 C.F.R. § 152.103US – eCFR
Cite this page
Reference this free template in an article, syllabus, or research note:
Forms Legal. (2026). Pro Forma Invoice (United States) [Legal document template]. Forms Legal. https://forms-legal.com/usa/financial/invoices/proforma-invoice
"Pro Forma Invoice (United States)." Forms Legal, 2026, https://forms-legal.com/usa/financial/invoices/proforma-invoice.
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author = {{Forms Legal}},
title = {Pro Forma Invoice (United States)},
year = {2026},
howpublished = {\url{https://forms-legal.com/usa/financial/invoices/proforma-invoice}},
note = {Free legal document template. Based on Uniform Commercial Code (UCC §3)}
}Frequently Asked Questions
A Pro Forma Invoice is legally binding in the United States once the parties capable of contracting sign it with the intent to be bound under Uniform Commercial Code (UCC §3). American contract law, drawn from the Restatement (Second) of Contracts and each state's common law, recognizes a Pro Forma Invoice as enforceable when it shows offer, acceptance, consideration, and reasonably definite terms. Courts in the state whose law governs the agreement will hold the parties to its written terms unless a party proves fraud, duress, mistake, unconscionability, or that the subject matter is illegal. A signed Pro Forma Invoice carries more evidentiary weight than an oral understanding because the writing fixes what each party promised and reduces later disputes over who agreed to what. To strengthen enforceability, the parties should each keep an original signed copy, date their signatures, and complete every blank rather than leaving terms open to interpretation by a judge.
A Pro Forma Invoice in the United States must satisfy the core elements of a valid contract: mutual assent shown by offer and acceptance, consideration exchanged between the parties, the legal capacity of each signer, and a lawful purpose. The relevant framework is Uniform Commercial Code (UCC §3) governs how the document is interpreted and enforced. The writing should clearly identify each party by full legal name, describe the rights and obligations of each side, and state the effective date and any term or expiration. Where one party is a business entity, the person signing should hold authority to bind that entity, such as an officer, manager, or member. Specific states may add formalities for certain agreements, so the parties should confirm local rules before signing. A Pro Forma Invoice that omits a material term, leaves the price or duration blank, or fails to identify the parties accurately risks being found too uncertain for a court to enforce.
A Pro Forma Invoice can be signed electronically and the electronic signature carries the same legal effect as a handwritten one in nearly every US state. The federal Electronic Signatures in Global and National Commerce Act (ESIGN Act, 15 U.S.C. § 7001) and the Uniform Electronic Transactions Act (UETA), adopted by 49 states, provide that a record or signature may not be denied legal effect solely because it is in electronic form. To rely on an e-signature, the parties should intend to sign, consent to do business electronically, and keep a copy of the completed Pro Forma Invoice that accurately reflects the terms. A small number of documents — such as wills, certain family-law filings, and some notices — are excluded from UETA and may still require wet ink, so the parties should confirm the document type is eligible. For ordinary agreements, a typed, drawn, or click-to-sign signature on a Pro Forma Invoice is valid and admissible as evidence of the parties' assent.
A Pro Forma Invoice can be amended after signing when all parties agree to the change and record it in writing. Under general US contract principles, an amendment is itself a contract, so it needs the same mutual assent and, in many states, fresh consideration or a signed written modification to be enforceable. The cleanest method is a dated amendment or addendum that identifies the original Pro Forma Invoice, states exactly which sections change, and is signed by everyone who signed the original. Striking through or handwriting edits on the signed original invites disputes about who approved the change and when, so a separate written amendment is the preferred approach. Where the agreement contains a 'no oral modification' clause, only a signed writing will alter the terms, and informal promises to change the deal will not bind the parties. Keeping each amendment attached to the original Pro Forma Invoice preserves a complete record of the parties' final agreement.
A Pro Forma Invoice is governed primarily by the law of the state where it is signed or where the parties agree it will apply, and the rules differ from one state to another. While the core contract principles — offer, acceptance, consideration, and capacity — are consistent nationwide, states set their own requirements on matters such as witnessing, notarization, recording, limitation periods, and mandatory disclosures. A Pro Forma Invoice valid in one state may need extra formalities to be effective in another, which matters when the parties live in different states or the subject of the agreement is located elsewhere. Including a governing-law clause that names a single state reduces uncertainty about which rules apply if a dispute arises. The parties should confirm the requirements of the state whose law controls the Pro Forma Invoice before signing, because following the wrong state's formalities can leave the document unenforceable or vulnerable to challenge.
A Pro Forma Invoice does not require a lawyer in most routine situations, and many individuals and small businesses prepare one using a clear written template that covers the standard terms. American law does not condition the validity of a Pro Forma Invoice on attorney involvement; what matters is that the parties understand the terms and sign voluntarily. Legal review becomes worthwhile when the amounts at stake are large, the relationship is complex, the parties are in different states, or the agreement involves unusual conditions, tax consequences, or rights that are difficult to reverse. An attorney can confirm the document complies with the governing state's law and tailor clauses such as indemnification, dispute resolution, and termination. For straightforward matters, a carefully completed Pro Forma Invoice from forms-legal.com gives the parties a solid written record; consulting a licensed attorney remains the safer path whenever the consequences of a mistake would be costly or hard to undo.
This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer
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