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

Serbia has amended its Law on Electronic Invoicing, adopted by the National Assembly of Serbia and published in the Official Gazette, extending e-invoicing obligations to specific retail transactions that were previously exempt. Read more

Serbia has postponed the mandatory use of electronic fiscal devices for market stall and green-market sellers until January 1, 2027, keeping them exempt from fiscalization through 2026 under an amended regulation published in the Official Gazette. Read more

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

S4F 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 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

Serbia's digitalization advances with eConsignment and e-Delivery, enhancing goods tracking and acceptance documentation. Read more

The uploaded document serves as the official application template for companies seeking approval for their ESIR (Electronic System for Issuing Receipts) solutions in the Republic of Serbia. Read more

The Ministry of Finance has confirmed that a fiscal receipt is valid for issuing new warranty cards when resolving consumer complaints. This receipt serves as the sole proof of purchase, requiring detailed information like transaction type and tax identification. Read more

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

Serbia has postponed key SEF B2B e-invoicing reforms until the end of 2026, allowing more time for businesses to adapt to expanded requirements, electronic archiving, and stricter VAT reporting. While major technical and enforcement measures are deferred, 2025 updates already introduced improvements to VAT reporting, extended deadlines, and laid the groundwork for future pre-filled VAT returns Ser... Read more

The Ministry of Finance announced that SEF version 3.14.0 will go live on October 11, 2025, introducing an optional feature for exchanging recipient notifications about previous tax, in line with the latest amendments to the Regulation on Electronic Invoicing. The Ministry of Finance has announced that version 3.14.0 of the Electronic Invoicing System (SEF) will be available in the production envi... Read more

The draft VAT Law amendments postpone the introduction of the preliminary VAT return and the abolition of the POPDV form by one year, shifting implementation from January 2026 to January 2027. Read more

The Serbian Tax Administration has warned that fiscal receipts issued with defective or expired secure elements (BE) are not legally valid, urging companies to promptly check their BE status and request replacements via the ePorezi portal or local TA branches. Read more