Fiscal subject related
To facilitate this transition, the Public Procurement Agency has launched a dedicated portal offering comprehensive compliance guidance. The portal serves as a resource for contracting authorities and economic operators to navigate the new e-invoicing requirements effectively.
As a testament to Bulgaria's commitment to the European Union's digital agenda, from November 1, 2019, all contracting authorities have been obligated to accept and process e-invoices that comply with the European standard on electronic invoicing. This move ensures a harmonized approach to e-invoicing across member states, promoting efficiency and reducing administrative burdens.
Further strengthening the framework, on July 1, 2020, Bulgaria implemented provisions for electronic communication encompassing tender evaluation, contract conclusion, ordering, invoicing, and payment processes. These provisions are part of the broader Law Amending and Supplementing the Public Procurement Act (LASPPA), which aligns national legislation with the EU's eInvoicing Directive.
Central to Bulgaria's e-procurement strategy is the Central Automated Information System Electronic Public Procurement (CAIS EPP). Established by the LASPPA, CAIS EPP operates as the national platform, ensuring a seamless and standardized procurement process. The system underwent a significant update on May 2, 2020, introducing its second version aimed at enhancing communication between public entities and private sector bodies. CAIS EPP is characterized by its three distinct user types, each tailored to meet the specific needs of its stakeholders. The system's management falls under the purview of the Public Procurement Agency, which oversees its operation and ensures its alignment with the eInvoicing Directive.
In Bulgaria, the implementation of e-invoicing is based on bilateral agreements between economic operators and public administrations. This approach allows for flexibility and customization, catering to the unique requirements of each agreement while maintaining compliance with the European standard. The adoption of e-invoicing in Bulgaria signifies a forward-thinking approach to public procurement, setting a precedent for other nations to follow in the pursuit of digital excellence in governance.
Other news from Bulgaria
Bulgarian authorities investigate price hikes regarding Eurozone transition.

Bulgarian authorities are intensifying inspections of retailers to prevent unjustified price hikes ahead of the country’s euro adoption on January 1, 2026, with over 150 outlets already checked and data forwarded to competition and consumer watchdogs. The National Revenue Agency is also cross-verifying VAT data to detect irregular pricing, while mandatory dual currency display on receipts will beg... Read more
The NRA in Bulgaria announces upcoming changes to tax declarations for large taxpayers.

Starting January 1, 2026, Bulgaria’s NRA will require large taxpayers to submit accounting data using the standardized SAF-T format, with around 460 companies already notified. Pilot testing will begin soon, and a new electronic service is being developed to support SAF-T submissions ahead of full implementation. Starting January 1, 2026, the National Revenue Agency (NRA) will introduce ch... Read more
Bulgaria Introduces Amendments to Fiscal Regulations Ordinance No. 18

Bulgaria has amended Ordinance No. N-18 to support the upcoming euro adoption and modernize fiscal regulations. Key changes include allowing fiscal receipts to display totals in currencies other than the official one, enabling electronic receipt generation through integrated systems, and enhancing flexibility for fuel stations using different electronic fiscal memory systems. Read more
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Already subscriber? LoginTransition to the euro in Bulgaria is nearby—what POS SW providers and retailers should know.

Bulgaria is expected to adopt the euro on January 1, 2026, at a fixed rate of 1.95583 BGN per 1 EUR, with dual pricing on product labels likely starting from August 8, 2025, following ECOFIN’s final confirmation. Retailers and POS software providers must ensure systems are ready to recalculate prices, display totals in both currencies, and support dual-currency payments during the transition. Read more
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Already subscriber? LoginNew document was uploaded: S4F backoffice patch
S4F backoffice patch is intended for users who have already installed S4F backoffice and are intended to update existing installations to latest version. To do so apply only patches that are marked with version number that is newer than your currently installed instance of backoffice. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more
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Already subscriber? LoginBulgaria on Track to Adopt Euro in 2026

The European Commission has confirmed that Bulgaria is ready to adopt the euro on 1 January 2026, having met all convergence criteria and aligned its legislation with EU and ECB requirements. A formal proposal has been submitted for Council approval, with final endorsement pending consultation with the Eurogroup, European Parliament, and ECB. The euro adoption is expected to enhance Bulgaria’s eco... Read more
Bulgaria Takes Steps to Combat Price Hikes During Euro Transition

Ahead of Bulgaria’s euro adoption in January 2026, the NRA, CCP, and CPC have launched a coordinated campaign to prevent unjustified price hikes, beginning with inspections in over 150 stores across more than 30 cities. The effort targets misleading dual pricing, fiscal compliance, and consumer protection, with official templates issued to guide retailers and strict enforcement measures in place f... Read more