KSEF

KSeF

The National e-Invoicing System (KSeF) is a central platform operated by the Ministry of Finance for issuing, receiving, and archiving structured electronic invoices. Its purpose is to automate invoice circulation, enhance tax compliance, and standardize invoicing processes in Poland.

Microsoft Dynamics 365 Finance & Operations (D365 F&O) provides native KSeF support, enabling companies to meet legal requirements without the need for external tools or third-party integrators.

Discover how KSeF Add-on can support your business

Important features

Generation of sales invoices in KSeF format

Automatic creation of structured FA(3) sales invoices in line with Ministry of Finance requirements, ensuring full compliance without manual data processing.

Automatic submission of invoices directly to KSeF

Seamless integration with KSeF enabling secure and automated invoice submission from Dynamics 365 F&O without external tools.

Handling of KSeF reference numbers and statuses

Automatic retrieval of KSeF reference numbers and continuous monitoring of invoice processing statuses with official system feedback.

Validation of invoice data before submission to KSeF

Verification of data structure, required fields, and business rules before submission, reducing errors and minimizing document rejections.

Invoice archiving and accounting system integration

Centralized archive of KSeF invoices integrated with accounting records, ensuring data consistency and fast access to historical documents.

Handling of correction and resubmission scenarios

Management of invoice corrections, rejected documents, and controlled resubmissions with full audit trail and change history.

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