E-Invoicing in Bulgaria

​In Bulgaria, electronic invoicing has been introduced in public procurement, with November 1, 2019 all contracting authorities are obliged to accept and process electronic invoices in accordance with the European standard. For the business-to-business (B2B) sector, e-invoicing is currently voluntarily, requiring mutual consent from both parties to exchange electronic invoices. However, the Bulgarian government plans to gradually introduce the Standard Audit File for Tax (SAF-T), starting in January 2026 for large companies, with the goal of including all companies by 2029.

schedule

November 2019: Obligation to accept electronic invoices in the public sector (B2G) in accordance with EU directive.

January 2026: Planned start of the introduction of SAF-T (Standard Audit File for Tax) for large companies.

applicability

The e-invoice primarily covers Business to Business (B2B) and Business-to-Government (B2G) transactions.

format

PEPPOL BIS Billing 3.0-Format.

Electronic signature

Electronic signatures are not mandatory.

Archiving

E-invoices must 10 years long be archived.


Further information on electronic invoicing in Bulgaria:

https://old.nra.bg/en/page?id=659


e invoice 2

GOpus® eInvoice

Our GOpus® eInvoice The solution integrates with SAP ERP and SAP S/4HANA and supports the creation of outgoing e-invoices in all international country formats. This allows you to create and send all your invoice content between different international invoice issuers and recipients directly from your SAP system, and to archive all invoice documents with comprehensive monitoring. Integration with the SAP modules SD, FI, MM, RE/FX, IS-H, IS-U, and SAP Service Billing is possible. Further integrations are available upon request.


Do you have further questions about our solution or would you like to obtain more detailed information about the e-invoicing regulations in Bulgaria?

We will be happy to personally assist you with any further questions you may have about our solution and the regulations.

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