Fiscal subject related
As it is the new version of the same ESIR, you can use the previous version without a time limit. You can schedule the transition to the new version at your convenience.
An exception to this rule would be if the certification of a new version was carried out due to an established deficiency of the previous version, that is, due to a mandatory change stipulated in the Technical Requirements or a subsequently established error of the previous version. In that case, the need to start using the new version would be related to the identified deficiencies.
Other news from Serbia
Serbia has postponed the SEF B2B e-invoicing reforms until the end of 2026
Serbia
Author: Tara Nedeljković
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
Serbia: New SEF e-Invoicing Version 3.14.0 Launched on October 11, 2025
Serbia
Author: Ivana Picajkić
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
Serbia: Introduction of the Preliminary VAT Return and Abolition of the POPDV Form Postponed to 2027
Serbia
Author: Ivana Picajkić
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
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Already subscriber? LoginThe Tax Administration reminds Retailers in Serbia to check the status of their secure elements to avoid receipt issuance problems.
Serbia
Author: Tara Nedeljković
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
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Already subscriber? LoginSerbia Introduces a Regulation on Trade of Essential Goods with Margin Limits For the Upcoming Six Months
Serbia
Author: Tara Nedeljković
In September 2025, Serbia enacted a new Regulation on Special Conditions for the Trade of Certain Types of Goods, which will be in effect for six months. This regulation sets a maximum retail margin of 20% on a wide range of essential products, including food, household chemicals, and personal hygiene items. Read more
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Already subscriber? LoginNew Consumer Protection Law is on the horizon in Serbia: public debate in progress
Serbia
Author: Tara Nedeljković
Serbia is preparing a new Law on Consumer Protection, currently in public debate until August 24, with adoption expected later this year as part of harmonization with EU directives. The draft introduces major changes, including rules for digital content and services, stricter obligations for online marketplace providers, liability for faulty installations or integrations, and mandatory updates for certain goods and digital services. 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