Education
Here are all the topics you can find in the videos we prepared for you:
Legal part:
- Country overview
- Fiscal devices
- Fiscal regulations
- Important features of the fiscalization system
- Data exchange
- Fiscal documents
- Receipt types
- Receipt layout
- E-receipt
- QR code
- Non-fiscal receipts
- Sales transaction
- Receipt copy
- Invoice, simplified invoice, and e-invoice
- Receipt cancellation
- Return and item exchange
- Cashier error
- Payment media and advance payment
- Gift card sale
- Diplomat sales and sales to foreign customers
- Cash management transactions
- Reports
- Online sales (e-shops)
- Vending machines
- Other
- Declaration of SUPTO POS SW-general
- Registration and deregistration of fiscal devices and installation
- In store-additional requirements
- Audits and Penalties
Technical part
1. Fiscal devices in Bulgaria
- POS requirements
- Fiscal receipt
- System operations
- TH230 MF BG fiscal interface
- S4F Service for Bulgaria
- S4F Service Sales receipt examples
- S4F Service fiscal reports command examples
- S4F Service error handling
You can watch this education here.
or by copying this link: https://www.fiscal-requirements.com/education/12
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National Revenue Agency of Bulgaria: new version of a software product for generating VAT reports and similar documents
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Bulgaria Prepares for Eurozone Entry by January 1, 2026, Amid Ongoing Challenges

Critics highlight insufficient public communication about Bulgaria's planned euro adoption, leaving many citizens unaware of its practical benefits. With the new target date of January 1, 2026, approaching, the government faces pressure to launch an effective campaign and better prepare the public for the transition. Bulgaria is set to join the Eurozone on January 1, 2026, according to an analysis... Read more
Will Bulgaria adopt the euro by January 2026?

Bulgaria is on track to adopt the euro by January 1, 2026, as it meets key Maastricht criteria, including inflation stabilization, a low debt-to-GDP ratio, and a manageable budget deficit. Economic experts highlight ongoing preparations despite political challenges, with inflation consistently below 3% and other macroeconomic indicators aligning with eurozone requirements. If euro adoption is not... Read more
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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. Read more