How to Write an Invoice in English: A Guide for International Clients

When Do You Need an English Invoice?

If you work with international clients or handle export transactions, you'll need invoices written in English. Sending an invoice in your local language means the recipient can't read it, and it can't be used for customs clearance or accounting purposes.

Situations requiring an English invoice:

• Billing international clients for services
• Customs documentation for exported goods (Commercial Invoice)
• Seller registration on international platforms or marketplaces
• Billing foreign investors or partners

Essential Fields for an English Invoice

Invoice Header

Field	Description	Example
Invoice Number	Unique identifier	INV-2025-001
Invoice Date	Date of issue	February 15, 2025
Due Date	Payment deadline	March 15, 2025
Payment Terms	Payment conditions	Net 30

From (Supplier Information)

From:
AutoInvo Inc.
Business Registration No.: 123-45-67890
123 Main Street, Suite 500
New York, NY 10001
United States
Email: billing@autoinvo.com
Phone: +1-212-555-0100

Address tips:
- Use your official business address
- Always include the country name
- Include the country code with phone numbers (e.g., +1, +44, +81)

Bill To (Client Information)

Bill To:
Acme Corporation
456 Market Street, Suite 100
San Francisco, CA 94105
United States
Attn: John Smith
Email: john@acme.com

Items (Line Items)

Description	Qty	Unit Price	Amount
Web Design Service (5 pages)	1	$3,000.00	$3,000.00
Logo Design (3 revisions included)	1	$800.00	$800.00
Monthly Maintenance (Jan 2025)	1	$500.00	$500.00

Summary

Subtotal:    $4,300.00
Tax (0%):        $0.00
Total:       $4,300.00
Currency:    USD

Common English Expressions for Invoices

Payment Terms

Expression	Meaning
Due on Receipt	Pay immediately upon receiving the invoice
Net 7	Pay within 7 days
Net 15	Pay within 15 days
Net 30	Pay within 30 days
Net 60	Pay within 60 days
50% Upfront, 50% on Completion	Half now, half when finished

Payment Methods

Expression	Meaning
Bank Transfer (Wire)	Wire transfer to bank account
PayPal	Payment via PayPal
Credit Card	Credit card payment
Check	Payment by check

Invoice Status

Expression	Meaning
Draft	Not yet finalized
Sent	Delivered to client
Paid	Payment received
Overdue	Past the due date
Cancelled	No longer valid

Currency Notation

Proper currency notation on international invoices is essential to avoid confusion.

Correct notation:

• USD $1,000.00 (US Dollar)
• EUR €1,000.00 (Euro)
• GBP £1,000.00 (British Pound)
• JPY ¥100,000 (Japanese Yen)
• KRW ₩1,000,000 (Korean Won)

Important notes:

• The dollar sign ($) is used by multiple countries, so always specify USD, AUD, CAD, etc.
• Decimal and thousands separators vary by region (US: 1,000.00 / some European countries: 1.000,00)
• Always include the currency code on the invoice

Tax Handling for International Transactions

Zero-Rated VAT (0%)

When providing services to overseas clients, VAT may be zero-rated:

• Note "VAT: 0% (Zero-rated export)" on the invoice
• Keep proof of foreign currency receipt for tax filing
• Report as zero-rated sales on your tax return

Withholding Tax

Some countries apply withholding tax to payments to foreign service providers:

• Add "Subject to applicable withholding tax" on the invoice if needed
• Check double taxation agreements (DTA) between countries
• Withholding tax rates vary by country

English Invoice Checklist

• [ ] Are all fields written in English?
• [ ] Is the currency code (USD, EUR, etc.) specified?
• [ ] Does the address include the country name?
• [ ] Do phone numbers include country codes?
• [ ] Are Payment Terms clearly stated?
• [ ] Do bank details include the SWIFT/BIC code?
• [ ] Is tax handling (VAT, Withholding Tax) correct?
• [ ] Is it saved as a PDF?

Bank Transfer Details

To receive international wire transfers, include this information on your invoice:

Payment Details:
Bank Name: [Your Bank Name]
Account Holder: [Your Name / Company Name]
Account Number: [Account Number]
SWIFT/BIC Code: [SWIFT Code]
Bank Address: [Bank Address]

The SWIFT code is essential for international transfers. Check with your bank if you don't know yours.

Create English Invoices with AutoInvo

AutoInvo supports 5 languages including English. Switch to English and all labels are displayed in English. You can also set the currency to USD, EUR, and more — making it easy to create invoices ready for international clients.