Do I need a commercial or proforma invoice with FedEx?

When do I need a commercial invoice? The commercial invoice is required for all international commodity shipments (excludes intra-EU). In other words, it's required for any international shipment with a commercial value. Most non-document shipments are classified as commodity shipments.

What's the difference between an invoice and a proforma invoice?

A proforma invoice is issued before the goods or services have been provided. Legality: An invoice is a legally binding document (official) that records the transaction and the payment request. In contrast, a proforma invoice is not a legally binding document.

What is the purpose of a proforma invoice?

A proforma invoice is a way for the buyer to show the seller how much they'll need to pay once they receive their goods or services. They're typically used when a buyer has confirmed the sale, but there are still a few details to iron out, such as quantity, materials, or delivery date.

What is the purpose of a proforma?

From the Latin meaning "for the sake of form," pro forma generally means something done for the sake of appearances, or formality. Companies use pro forma financial statements to project the consequences of a corporate strategy or future scenario.

Is a proforma invoice necessary?

International trade: Proforma invoices are often required for clearing goods in international shipping due to their clear statement of estimated costs.

What are the disadvantages of a proforma invoice?

The main disadvantages of a proforma invoice include: Non-binding Nature: It does not legally obligate the buyer to pay or the seller to deliver the goods. No Payment Collection: It cannot be used to collect payment or for accounting purposes.

What is the difference between invoice and commercial invoice?

Standard invoices work fine for domestic transactions, but cross-border shipments need commercial invoices with extra details that customs requires. Getting this wrong means delayed shipments, extra fees, and frustrated customers.

Electronic Signature
Features
Invoice templates
Difference between Commercial and Proforma Invoice

Difference between Commercial and Proforma Invoice

Difference between commercial and proforma invoice is crucial for businesses. Understand their unique roles in transactions and compliance with signNow's secure eSignature solution.

See how it works!Click here to sign a sample doc

Award-winning eSignature solution

What the difference between commercial and proforma invoice means

A commercial invoice is the definitive billing and customs document issued after a sale that records agreed price, terms, product descriptions, quantities, total value, seller and buyer details, and payment terms; it is used by customs and banks to assess duties and process international payments. A proforma invoice is a preliminary, non-binding statement of intent that provides an estimate of goods, price, and terms for buyer approval, quotation, or import licensing purposes. Choosing the correct document affects customs clearance, tax reporting, trade financing, and contractual obligations, and applying accurate metadata and signatures reduces downstream disputes and delays.

Why correctly distinguishing the two matters

Correctly identifying commercial versus proforma invoices prevents customs delays, supports accurate duty and tax calculation, and ensures contracts and finance teams rely on appropriate documentation for payment and regulatory compliance.

Common challenges when handling invoices

Using a proforma in place of a commercial invoice can trigger customs holds and additional documentation requests, delaying shipments and increasing costs.
Omitting full product descriptions or HS codes leads to valuation disputes and incorrect duty assessments at import checkpoints.
Mixing currencies or unclear incoterms causes payment confusion and may shift unexpected responsibilities between buyer and seller.
Lack of a reliable audit trail or signature verification complicates trade finance, letter of credit processing, and legal disputes.

Typical roles that prepare and review invoices

Customs Broker

Customs brokers prepare and validate commercial invoices for import clearance, ensuring HS codes, valuation methods, origin declarations, and supporting documents meet customs authority requirements to avoid delays and fines.

Export Manager

Export managers issue proforma invoices for quotes and pre-shipment approvals, coordinate commercial invoices after sale, and reconcile documentation for freight forwarders, banks, and compliance teams.

be ready to get more

Choose a better solution

Key features that help manage commercial and proforma invoices

Certain platform features reduce errors and speed processing of both commercial and proforma invoices by enforcing data completeness and preserving compliant records across teams.

Document Templates

Prebuilt invoice templates enforce required fields like HS codes, origin, Incoterms, and payment clauses to reduce omissions and maintain uniformity across shipments and transactions.

Custom Fields

Add and validate industry-specific fields such as tariff classifications, commodity descriptions, and export control codes to ensure documentation meets customs and compliance needs.

Multi-party Signing

Support for sequential and parallel signatures enables sellers, buyers, brokers, and freight forwarders to sign the same document electronically while preserving signing order and consent records.

Comprehensive Audit Trail

Immutable logs record who accessed, viewed, or signed a document along with timestamps and IP addresses to support audits, trade finance, and regulatory reviews.

How online tools simplify invoice preparation and signing

Digital document platforms streamline creation, review, signature, and storage of commercial and proforma invoices while maintaining compliance records and access control.

Template Use: Apply templates to ensure consistent fields and required metadata.
Custom Fields: Add HS code and Incoterm fields for customs accuracy.
Multi-party Signing: Obtain sequential or parallel signatures from seller, buyer, and agents.
Audit Logs: Capture timestamps, IPs, and signer details for compliance.

Collect signatures

24x

faster

Reduce costs by

$30

per document

Save up to

40h

per employee / month

Step-by-step: choosing and preparing the right invoice

Follow these practical steps to determine whether to issue a commercial or proforma invoice and how to prepare each document accurately.

01

Determine Purpose: Decide if the document is an estimate or final billing.
02

Include Details: Record HS codes, origin, quantity, and unit prices.
03

Select Currency: State currency and payment terms explicitly.
04

Sign and Archive: Apply signatures and retain audit-ready copies.

be ready to get more

Why choose airSlate SignNow

Free 7-day trial. Choose the plan you need and try it risk-free.
Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.
Enterprise-grade security. airSlate SignNow helps you comply with global security standards.

Start free trial

Suggested workflow settings for invoice processing

Configure these workflow settings to standardize invoice creation, approvals, signatures, and retention across teams handling commercial and proforma invoices.

Setting Name	Configuration
Reminder Frequency	48 hours
Signer Order Enforcement	Sequential
Template Folder Access	Role-based
Retention Period	7 years
Export Audit Logs	CSV or PDF

Platform and file requirements for managing invoices

Ensure your chosen document platform supports common file formats, mobile access, and secure signing to handle commercial and proforma invoices across teams and systems.

Browser Support: Modern browsers required
Mobile App: iOS and Android available
Accepted Formats: PDF, DOCX, TIFF

Confirm integration options for your ERP, CRM, and cloud storage so generating invoices from order data and archiving signed documents fit existing workflows and compliance policies without manual rekeying.

Security and compliance considerations for invoice documents

ESIGN and UETA: Recognized for e-signature legal validity

Audit Trail: Immutable logs of actions and timestamps

Encryption in Transit: TLS protects document transmission

Encryption at Rest: Encrypted storage for document files

Access Controls: Role-based permissions for signers

HIPAA Considerations: Apply where health data appears

Real-world examples showing correct document use

Two short case studies show when to issue a proforma versus a commercial invoice and the outcomes those choices produce.

Exporter Example

An exporter issued a proforma invoice to secure buyer approval and an import license before shipment

The proforma listed estimated values and Incoterms clearly
The buyer used it to arrange a letter of credit and confirm terms

Leading to timely issuance of the commercial invoice after sale and smooth customs clearance with no valuation disputes.

Importer Example

An importer received only a proforma invoice but presented it as final to customs, omitting declared commercial discounts

Customs requested additional supporting documentation and reassessed duties on incomplete details
The resulting delay and administrative burden increased storage and demurrage costs

Resulting in a claim against the supplier and revised procedures to require signed commercial invoices for all shipments.

Best practices for accurate commercial and proforma invoices

Follow established practices to ensure compliance, reduce customs friction, and keep financial and shipping teams aligned when issuing either invoice type.

Include Harmonized System codes and clear product descriptions

Use precise HS codes and detailed product descriptions to support accurate duty assessment, avoid classification disputes, and provide customs authorities with sufficient information for valuation.

Specify Incoterms, currency, and payment terms explicitly

Declare the applicable Incoterm, currency of settlement, and payment terms clearly to allocate responsibilities for shipping, insurance, and duties between buyer and seller.

Use a proforma only as a formal estimate or for pre-shipment approvals

Mark proforma invoices clearly as non-binding estimates, and exchange a signed commercial invoice after sale to finalize payment obligations and customs declarations.

Keep signed records and retention consistent with policies

Archive signed invoices with audit trails and metadata for the statutory retention period relevant to tax and customs authorities to support potential audits and dispute resolution.

Connect airSlate SignNow to your apps

Check out airSlate SignNow integrations

Data accuracy, security, and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific

Learn more about security

FAQs and troubleshooting for using commercial and proforma invoices

Answers to common questions about when to use each invoice type, how to correct errors, and how to maintain compliant records for audits and customs.

Quick comparison of eSignature vendors for invoice workflows

Compare legal coverage, authentication options, and key capabilities across leading eSignature providers to support commercial and proforma invoice signing and compliance.

Top eSignature Vendor Feature Comparison	signNow (Recommended)	DocuSign	Adobe Sign
US ESIGN/UETA Compliance	ESIGN/UETA	ESIGN/UETA	ESIGN/UETA
Multi-factor Authentication
HIPAA-ready Options
Bulk Send Capability

be ready to get more

Get legally-binding signatures now!

Start your free trial

Risks and penalties of incorrect invoicing

Customs Fines: Monetary penalties

Seizure of Goods: Temporary or permanent

Underpaid Duties: Repayment plus interest

Contract Disputes: Litigation risk

Trade Finance Delay: Funding hold-ups

Tax Audits: Increased scrutiny

Pricing and plan characteristics across vendors

High-level plan and capability differences that affect invoice processing costs and integration options for teams issuing commercial and proforma invoices.

Pricing and Plans Comparison	signNow (Recommended)	DocuSign	Adobe Sign	HelloSign	PandaDoc
Free eSignature Tier	Available (basic)	Limited trial only	No free tier for signatures	Free tier available	Free eSign plan available
API Access Option	Available with paid plans	Available with paid plans	Available with paid plans	Available with paid plans	Available with paid plans
Enterprise Support Availability	Dedicated enterprise packages	Global enterprise plans	Enterprise solutions with support	Business and enterprise tiers	Enterprise-level offerings
Trial and Onboarding	Free trial and documentation	Trial and onboarding support	Trial and enterprise onboarding	Trial available with guides	Trial and onboarding services
Notable Integrations	G Suite, CRM, Dropbox	Salesforce, Microsoft, SAP	Microsoft, Workday, Acrobat	Google Workspace, Dropbox	HubSpot, Salesforce, Google

Understanding Commercial Invoices

A commercial invoice is a document used in international trade that provides details about the sale transaction between a buyer and a seller. It serves as a bill for the goods and includes essential information such as the description of the items, their value, and the terms of sale. This document is crucial for customs clearance and is often required for shipping goods across borders.

Key elements of a commercial invoice include:

Seller and buyer information: Names, addresses, and contact details.
Invoice number: A unique identifier for the transaction.
Description of goods: Detailed information about the products being sold.
Value of goods: The total cost of the items, including currency.
Shipping details: Information on the shipping method and terms.

Exploring Proforma Invoices

A proforma invoice is a preliminary document that outlines the details of a transaction before it is finalized. It is often used to provide a quote to a buyer, detailing the expected costs and terms of sale. Unlike a commercial invoice, a proforma invoice does not demand payment and is not used for customs clearance.

Essential components of a proforma invoice include:

Seller and buyer information: Similar to a commercial invoice, it includes names and addresses.
Estimated costs: A breakdown of the expected costs associated with the transaction.
Terms of sale: Conditions under which the sale will occur, including payment terms.
Validity period: The time frame during which the proforma invoice is valid.

Key Differences Between Commercial and Proforma Invoices

Understanding the difference between a commercial invoice and a proforma invoice is important for businesses engaged in international transactions. Here are the primary distinctions:

Purpose: A commercial invoice is a final bill for goods sold, while a proforma invoice serves as a quotation or estimate.
Payment: A commercial invoice requires payment, whereas a proforma invoice does not.
Customs use: A commercial invoice is necessary for customs clearance, while a proforma invoice is not.
Legality: A commercial invoice is a legal document, while a proforma invoice is not legally binding.

When to Use Each Invoice Type

Choosing between a commercial invoice and a proforma invoice depends on the stage of the transaction and the needs of the parties involved. Use a commercial invoice when:

You have completed a sale and need to bill the buyer.
Goods are being shipped internationally and require customs documentation.

Opt for a proforma invoice when:

You want to provide a quote to a potential buyer.
You need to outline terms before finalizing a sale.

Practical Scenarios for Using Invoices

In real-world applications, businesses often encounter situations where they need to utilize both types of invoices. For example:

A company may issue a proforma invoice to a client to confirm the estimated costs of a large order before proceeding with production.
Once the order is fulfilled and ready for shipment, the same company will issue a commercial invoice to facilitate payment and customs clearance.

Understanding these scenarios helps businesses streamline their invoicing processes and maintain clear communication with clients.

Explore Advanced Features

be ready to get more

Get legally-binding signatures now!

Start free trial