Key Features of a Dutch-Compliant Invoice Maker
To ensure compliance with Dutch regulations, an invoice maker must support several essential features. Every invoice issued by a VAT-registered business in the Netherlands must include your VAT identification number (btw-id), which is crucial for tax purposes and confirms your authorization to apply tax. For transactions with other EU countries or where reverse charge applies, the customer's VAT identification number is also mandatory. Additionally, your Dutch Business Register number (KVK-nummer) is compulsory if your business is registered with the Chamber of Commerce, serving as a unique identifier. Invoices require a unique, sequential number without gaps, and a clear invoice date; they must be issued no later than the 15th day of the month following the supply of goods or services. Finally, as invoices contain personal data, the tool must facilitate GDPR compliance, ensuring data is not kept longer than legally required (typically 7 years for financial records) and not used for unauthorized purposes.