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Instructions
Instructions

Video instructions

Instructions for the SEF Admin module

Instructions for connecting to SEF via API

Generate API key

Updated internal technical manual (02.07.2026.)

Tax categories for electronic invoices

Instructions for using XML files (05.06.2023.)

Updated examples of XML files according to the UBL 2.1 standard from 11.07.2025.

XML document validation service (UBL 2.1 standard)

Examples of JSON files for Individual VAT records

Electronic recording of VAT calculations in SEF

EEO VAT in the Electronic Invoice System until September 1st

Electronic recording of deductible tax

Recipient notification of previous tax
Specifications

Specification of the application interface for direct access to the Electronic invoice system

Updated specification for the adapted implementation of the EN 16931-1 standard for Electronic invoices in domestic trade in the Republic of Serbia
Contact
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Questions and answers
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Frequently asked questions

Frequently Asked Questions (new)
Current events
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News
Documents
Documents on the operation of the e-invoice system

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Laws

Law on Amendments and Supplements to the Law on Electronic Invoicing

Law on Amendments and Supplements to the Law on Electronic Invoicing

Law on Electronic Invoicing

Fiscalization Law

Law on the Budget System

Value Added Tax Law

Law on the Settlement of Monetary Obligations in Commercial Transactions
Regulations

Regulation on the procedure and conditions for granting and withdrawing consent to perform the activities of an information intermediary

Regulation on the conditions and manner of storing and making available electronic invoices

Regulation on the conditions and manner of using the invoice management system
Bylaw

Regulations on Amendments and Supplements to the PEF - 01.08.2026

Regulations on Amendments and Supplements to the PEF - 3.10.2025.

Regulations on Amendments and Supplements to the Regulation on Electronic Invoicing - 30.12.2024.

Regulations on Amendments and Supplements to the Regulation on Electronic Invoicing

Regulations on Amendments and Supplements to the Regulations on Electronic Invoicing

Regulations on Amendments and Supplements to the Regulation on Electronic Invoicing

Electronic invoicing regulations
Services
Users

List of users of the electronic invoice system
Information

Notice on the processing of personal data
Information broker
Request for consent

Request for consent
Register of information intermediaries

Register of information intermediaries

Ministry of finance

eInvoice - good for all

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Video instructions for opening an account on the eFaktura System

Belgrade, 23 March 2022

In anticipation of the beginning of the implementation of the Law on Electronic Invoicing (Official Gazette of the Republic of Serbia, No. 129 of December 28, 2021), which enters into force on May 1, 2022, three video instructions have been published regarding opening an account on the eFaktura System.

A prerequisite for registration on the eFaktura System is that the legal representative has an open account on the Electronic Identification Portal. It is necessary to have a card reader connected to the computer containing an ID card with a qualified electronic certificate, a connected USB with a qualified electronic certificate, or the ability to access the ConsentID application.

When opening an account on the eFaktura System, the legal representative selects the budget user option from the drop-down menu, and then enters the Unique Number of the User of Public Funds.

Instructions for opening an account for public sector entities on the eFaktura System:

A private sector entity order can be created by a legal representative who selects one of the 7 offered values from the "Entity Type" drop-down menu: business company, entrepreneur, association, bankruptcy estate, foundation/endowment, sports association, chamber. After selecting the entity type, the Registration Number is entered.

Instructions for opening an account for private sector entities on the eFaktura System:

The eFaktu system can also be accessed by voluntary users , by registering via their PIB or JMBG if they access the portal as a natural person.

Instructions for opening an account for voluntary users on the eFaktura System: