Letterhead Invoice Template for Hong Kong

The Letterhead Invoice is a fundamental business document used across Hong Kong's commercial landscape to request payment for goods or services while maintaining professional branding standards. It serves multiple purposes: as a formal payment request, a tax document for compliance with Hong Kong's Inland Revenue Ordinance, and a record-keeping tool for both issuer and recipient. This document type must include the company's business registration number as required by Hong Kong law, along with other mandatory elements such as invoice numbers, dates, and payment terms. A Letterhead Invoice differs from standard invoices by incorporating corporate branding elements and letterhead design, making it particularly suitable for professional services firms and businesses wanting to maintain brand consistency in their documentation. It can be issued both electronically and in hard copy, subject to the Electronic Transactions Ordinance of Hong Kong.