Document background
The Service Invoice is a fundamental business document used in Belgian commercial transactions for requesting payment for services rendered. It must comply with strict Belgian regulatory requirements, including the Belgian VAT Code, the Code of Economic Law, and electronic invoicing regulations where applicable. This document type is essential for businesses operating in Belgium, as it serves multiple purposes: it acts as a legal demand for payment, provides evidence for VAT purposes, serves as an accounting document, and forms part of official business records. The Service Invoice must contain specific mandatory elements such as unique identification numbers, VAT details, and payment terms as prescribed by Belgian law. It's particularly important in the context of B2B and B2G transactions, where specific invoicing requirements apply, and is crucial for both domestic and international service transactions involving Belgian entities.
