E-invoicing knows no boundaries. You don't have to either.
With us, you'll comply, avoid penalties and maintain invoicing continuity.
As of January 1, 2026 , e-invoicing becomes mandatory in Belgium for all B2B transactions between VAT-registered businesses. The new regulations require the use of the Peppol BIS format and transmission of invoices via the Peppol network - in Belgium supported by the national Mercurius system.
We provide full integration with Peppol/Mercurius, so your invoices will be 100% compliant with Belgian regulations. Our solution updates and adjusts your financial and accounting system so you can operate safely and seamlessly in the Belgian market.
Guide to e-invoicing
Navigating the regulations for the National e-Invoicing System can be a challenge, but with the right knowledge, compliance becomes easy. Our comprehensive eBook on e-invoicing in Poland and around the world, includes everything you need to implement seamless e-invoicing, ensure compliance and optimize your financial processes.
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Will foreign entities registered for VAT in Poland also be required to issue e-invoices?
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Will all sales invoices need to be issued as e-invoices, or only those for domestic contractors?
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Will it be possible to send invoices (individually or in bulk) without using the API, via an interface accessible to employees?
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Will an invoice issuer be able to download an invoice image from KSeF to print or send it to a contractor via email?
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How will attachments to invoices, such as energy consumption reports or protocols, be delivered to contractors?
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Can the invoice storage period be extended, and if not, how should invoices be stored after 10 years?
