Invoicing guides
Practical guides to invoicing in Bulgaria: mandatory details, invoices in English, invoicing in euro and invoicing foreign clients.
Mandatory invoice details in Bulgaria
What a Bulgarian invoice must contain under Art. 114 of the VAT Act, how invoices are numbered, the deadline for issuing them and whether a stamp is needed.
Read →Invoices in English for Bulgarian companies
Can a Bulgarian invoice be in English only? Why a bilingual invoice is the safe choice, plus a Bulgarian–English glossary of invoice terms.
Read →Invoicing in euro in Bulgaria from 2026
Issuing invoices after Bulgaria adopted the euro: the fixed 1.95583 rate, rounding rules, dual price display and whether to show leva on an invoice.
Read →Invoicing foreign clients from Bulgaria – VAT and reverse charge
How a Bulgarian company invoices clients in the EU and beyond: reverse charge, the Art. 21 VAT Act exemption, checking VAT numbers in VIES and language.
Read →Invoice example – a filled-in Bulgarian invoice
A filled-in Bulgarian invoice sample with every mandatory field explained. Issue the same invoice online for free – no Word or Excel template.
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