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Bulgaria

Bulgaria e-Invoicing

Updated 14 August 2025

B2B
none
B2G
mandatory
since 1 November 2019
Public procurement above thresholds requires EN 16931 eInvoices.
B2C
none

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View Bulgaria's e-invoicing regulatory compliance information.

EN 16931
UBL
CII
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Access Bulgaria's EN 16931 standards, and UBL, CII format specifications.

Planned
Phased introduction planned starting 2026 over two years.

Access detailed regulatory announcements and implementation guidance.

B2G eInvoicing mandatory (public procurement)
1 November 2019
B2G
Details available after sign in
ViDA Package published in Official Journal
25 March 2025
EU Level
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ViDA: OSS/IOSS Clarifications
1 January 2027
EU Level
Details available after sign in
ViDA: Platform Obligations & VAT Registration
1 July 2028
EU Level
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ViDA: Cross-border B2B DRR
1 July 2030
Intra-EU
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ViDA: Domestic Alignment
1 January 2035
Domestic
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Last updated: 14 August 2025
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