We live in an era where digitization is becoming the norm in almost every sector. Belgium is no exception and is making great strides to keep up with this trend. A recently approved draft law, dated Sept. 29, stipulates that from Jan. 1, 2026, (almost) all B2B transactions in Belgium must be invoiced digitally.

This transition to structured digital invoices promises to significantly increase the efficiency and transparency of business transactions. At the same time, it can be seen as challenging for business owners, especially smaller and medium-sized companies.

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Key points:

• The Belgian government is making digital invoicing mandatory from 2026.
• This change presents both challenges and opportunities for Belgian entrepreneurs.
• Billtobox is a leading solution that helps entrepreneurs prepare for this transition.
• By choosing Billtobox , companies are best positioning themselves for the future of digital invoicing.

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Billtobox: Your partner in digital invoicing transition

With Billtobox , business owners today are already perfectly equipped to comply with this new phase of digital invoicing. Here are some ways Billtobox is already anticipating the upcoming legislation:

• Structured digital invoicing: Billtobox facilitates the creation, sending and receiving of structured digital invoices, which are in line with the proposed Peppol BIS format. This helps business owners effortlessly transition to the new billing standards.
• Peppol Network Compatibility: Billtobox is designed to integrate seamlessly with the Peppol network, allowing business owners to send and receive invoices easily and securely.
• Accessibility and support: Whether you are an experienced entrepreneur or a startup, Billtobox offers comprehensive support to help you get started with digital invoicing. The platform also has a user-friendly interface that simplifies the transition to digital invoicing.
• Compliance monitoring: Billtobox helps ensure compliance with both IT and VAT requirements. This allows you to focus on what really matters: your business.
• Future-oriented features: With ongoing updates and new features, Billtobox remains a forward-looking platform that continues to evolve to meet the changing needs of business owners and regulations.

The emerging digital invoicing legislation is more than just an obligation; it is an opportunity to improve the efficiency and accuracy of your business processes. With Billtobox as your partner, you are well positioned to face this new phase of digital business with confidence. In previous blogs, we have explained what Peppol is and how it works. In the coming weeks, we will continue to discuss the specifics of Peppol and how you, as a certified bookkeeper, accountant or business, can turn this obligation into an opportunity.

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Conclusion

In an increasingly digital world, it is essential for business owners to stay ahead of the curve, especially with new digital invoicing legislation just around the corner. Being prepared means not only meeting the legal requirements, but also taking advantage of the opportunities these changes present to improve efficiency and accuracy. With Billtobox as your partner, you stand strong in this transition, equipped with all the tools and support you need.

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Are you ready to take the next step in digital invoicing and face the future with confidence? Find out now how Billtobox can support your business in this new phase. Get started today with Billtobox.

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What have other users asked?

1. What is the difference between the different Billtobox packages?

Billtobox offers several packages, each tailored to specific needs of business owners. From the free package that provides basic functionality for a limited number of documents, to the Optimum version that offers extensive features, including integrated payment solutions.

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2. Why is digital billing mandatory in Belgium as of 2026?

The Belgian government sees digital invoicing as an important step to increase the efficiency and transparency of business transactions. This move will streamline business processes and contribute to a modern business environment in the country.

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3. What is the Peppol BIS format and why is it relevant?

The Peppol BIS format is a standardized format for electronic invoices. By using this format, companies can ensure that their invoices are easily interchangeable and compatible with systems in different countries. Billtobox supports this format, allowing business owners to effortlessly comply with the new invoicing standards.

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4. How does Billtobox help me as an entrepreneur prepare for this change?

Billtobox offers various tools and functionalities, such as structured digital invoicing, Peppol network compatibility, and comprehensive support. This ensures that business owners are ready today for the 2026 digital billing requirement.

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5. Is it difficult to switch to Billtobox if I am already using another billing system?

No, Billtobox is designed with usability and easy integration in mind. In addition, the platform offers comprehensive support to help companies make the transition.

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6. What if I need specific integrations or features not offered in the standard packages?

Billtobox offers additional services such as "Custom integration" to meet unique needs of business owners. Contact our team for custom solutions.