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The fiscalization requirements in Bulgaria are very rigorous and there are many mandatory rules which need to be followed. There are obligations regarding the mandatory use of fiscal devices as well as specific declaration procedures for the POS SW.
Bulgaria
Currently, the main fiscal regulation in Bulgaria, based on fiscal device, is from 2006. Many updates to Ordinance H-18, have been made in the last years. Deadlines, adjustments, mandatory or non-obligatory rules were introduced. Some of the important new requirements are the USN generated by POS software at the beginning of the transaction, the use of a QR code on the receipt layout, special voucher handling, special rules for e-shops, the transition of the official currency to EUR, etc.
Type of fiscalization: Hardware
Latest news for Bulgaria
See moreThe National Revenue Agency (NRA) begins implementation of the international accounting standard SAF-T in Bulgaria.

Bulgaria’s National Revenue Agency (NRA) has launched the phased implementation of the international SAF-T standard for digital tax reporting, starting with large taxpayers in January 2026. Draft technical guidelines will be published in May 2025, followed by a six-month pilot beginning in July with select large enterprises. Over the next five years, the SAF-T requirement will gradually expand to... Read more
The National Revenue Agency (NRA) begins...

Bulgaria’s National Revenue Agency (NRA) has launched the phased implementation of the international... Read more
Bulgarian National Bank Clarifies Eurozone Accession Process Regarding Introduces the Euro as an Official Currency in Bulgaria

The Bulgarian National Bank (BNB) has released the second part of its Q&A series on Bulgaria’s upcoming eurozone entry, focusing on eurozone governance and monetary policy. Key changes include a shift to the ECB’s monetary framework, reduced reserve requirements for Bulgarian banks, and increased capital contributions to the ECB. The BNB continues its public education campaign to ensure a smooth a... Read more
Bulgarian National Bank Clarifies Eurozo...

The Bulgarian National Bank (BNB) has released the second part of its Q&A series on Bulgaria’s upcom... Read more
TLv6 Implementation Marks Significant Shift in EU’s Trust List Format
A new EU Trust List format, TLv6, will officially replace TLv5 in May 2025 as part of the updated eIDAS Regulation (EU 2024/1183). It introduces key technical changes like a new URI field, updated signature format, and optional phone number support. Organizations must update their systems to avoid signature validation failures and service disruptions, as TLv5 will no longer be valid once TLv6 take... Read more
TLv6 Implementation Marks Significant Sh...
A new EU Trust List format, TLv6, will officially replace TLv5 in May 2025 as part of the updated eI... Read more
What is New in the Draft of Ordinance No 18 Regarding Fisal Devices in Bulgaria?

A new draft law (Ordinance No. 18) was released last week, outlining updated fiscal device regulations in preparation for Bulgaria’s euro adoption. The proposal introduces extensive new requirements, especially for gas station software and IASUTD systems, including rules for e-receipts, currency conversion, fiscal reports, and device homologation. Read more
What is New in the Draft of Ordinance No...

A new draft law (Ordinance No. 18) was released last week, outlining updated fiscal device regulatio... Read more
Bulgaria Outlines Exchange Process for Levs After Euro Adoption

As Bulgaria prepares to adopt the euro, the Bulgarian National Bank has introduced a permanent, free and unlimited exchange service for converting levs to euros at the official rate, with no expiration date. During the first six months, banks and post offices will also handle exchanges under specific conditions, including daily limits and advance notice for larger amounts. Lev banknotes and coins... Read more
Bulgaria Outlines Exchange Process for L...

As Bulgaria prepares to adopt the euro, the Bulgarian National Bank has introduced a permanent, free... Read more
The Draft Ordinance No. H-18 of 2006 on Registering and Reporting Sales in Retail Outlets Through Fiscal Devices, the Requirements for Software for Their Management and Requirements for Perso

The Bulgarian Ministry of Finance has released a draft amendment to Regulation No. H-18, introducing significant updates related to fiscal devices, software requirements, and electronic sales, now open for public consultation. Read more
The Draft Ordinance No. H-18 of 2006 on...

The Bulgarian Ministry of Finance has released a draft amendment to Regulation No. H-18, introducing... Read more
Latest document for Bulgaria
See moreS4F backoffice installer is intended for users who are installing the software for the first time. Please make sure to obtain latest version of installer and to apply all subsequent patches that are released subsequently. This package contains instruction, release notes, changelog and software packages required for deployment of this software component. This version of the Backoffice installer supports the following countries: Austria, Bulgaria, Croatia, France, Italy, Poland, Portugal, Romania, Slovakia and Slovenia. Read more
S4F backoffice installer
Recorded webinar: E-invoicing for Global Retailers
If you are struggling with complex e-invoicing implementations across multiple countries, and if you are concerned about mounting costs, potential delays, or compliance risks, our webinar will help you to learn how global retailers can streamline e-invoicing efficiently! With countries worldwide mandating e-invoicing, international retailers face unique challenges adapting to new regulations acros... Read more
Recorded webinar: E-invoicing for Global...
If you are struggling with complex e-invoicing implementations across multiple countries, and if you... Read more
Law on the introduction of the euro in the Republic of Bulgaria (BG)

The purpose of the law is to determine the general requirements of the process of introducing the euro as an official currency in Bulgaria. The law has been voted by the national ambassador, and official introductions are still pending; after that, the other deadlines can be determined. The law has been voted, although Bulgaria has not yet met the criteria for joining the Eurozone, which is one of the most important conditions. Read more
Law on the introduction of the euro in t...

The purpose of the law is to determine the general requirements of the process of introducing the eu... Read more
Law on the introduction of the euro in the Republic of Bulgaria (EN)

The purpose of the law is to determine the general requirements of the process of introducing the euro as an official currency in Bulgaria. The law has been voted by the national ambassador, and official introductions are still pending; after that, the other deadlines can be determined. The law has been voted, although Bulgaria has not yet met the criteria for joining the Eurozone, which is one of the most important conditions. Read more
Law on the introduction of the euro in t...

The purpose of the law is to determine the general requirements of the process of introducing the eu... Read more
Overview of fiscalization in European countries
This document contains an overview of the presence of fiscalization and its types in all European countries. Read more
Overview of fiscalization in European co...
This document contains an overview of the presence of fiscalization and its types in all European co... Read more
Digital Product Passport
Do you even know what DPP is? Digital Product Passports (DPP) are set to play a crucial role in the European Union’s commitment to a circular economy. The purpose of this document is to provide you with a necessary overview of the upcoming Digital Product Passport requirements set to be implemented by the European Union. Read more
Digital Product Passport
Do you even know what DPP is? Digital Product Passports (DPP) are set to play a crucial role in th... Read more