On June 4, 2026, the Public Revenue Office (PRO) announced the start of the third phase of the e-Invoice project, marking the transition into a more practical stage of testing and preparation.

According to the official announcement, this phase introduces a web application that allows companies to test electronic invoice exchange processes more easily through a dedicated test environment.

📄 Sources:

• https://www.ujp.gov.mk/mk/javnost/soopstenija/pogledni/1252

• https://efakturawiki.ujp.gov.mk

Third Test Phase

The development of the e-Invoice system is not a one-time change, but a gradual process.

In the first phase, PRO focused on ERP system integration. In the second phase, API services were introduced, along with significant changes to request structures and JSON format, requiring companies to adapt their systems accordingly.

According to the e-Faktura wiki, throughout these phases new services have been continuously introduced, fields expanded, tax indicators added, and the secure data exchange model has evolved (including signed JSON – JWS).

This indicates that the system is actively evolving and moving toward a fully operational state.

Key Elements of the Third Phase

With the third phase, the system becomes accessible to companies without technical integration.

Through the web application, companies can test creating and sending invoices, accepting and rejecting them, cancelling documents, and working with twelve tax indicators.

Additionally, according to PRO, structured testing is being conducted in parallel with around 200 companies to simulate real business scenarios and collect feedback for further system improvements.

At the same time, companies without a designated tax agent are encouraged to test the system and submit feedback, as stated in the official PRO announcement.

Useful Links for Testing

Companies can start testing immediately using the following resources:

• Documentation: https://efakturawiki.ujp.gov.mk

• Registration: https://eujptest.ujp.gov.mk/ureg

• Test platform: https://efakturatest.ujp.gov.mk

These tools provide a good starting point for testing, but do not fully cover real-world integration scenarios.

What Does This Mean in Practice?

Although this is formally a test phase, this is the first time the system becomes broadly accessible for practical use.

Companies can now assess:

• whether their ERP system supports e-Invoice

• how invoicing processes will look in the future

• which internal procedures will need to change

It is important to understand that e-Invoice is not just a technical integration, but a transformation of financial processes.

Activities of Login Systems Related to e-Invoice

At Login Systems, we see this phase as the point where companies should move from “following the topic” to real preparation.

Our approach is based on a structured architecture, aligning technology and business processes from the start.

e-Invoice Application as the Foundation

At the core of all our solutions is the LSM e-Invoice Macedonian API App — a certified Business Central application published on Microsoft AppSource.

The app ensures full communication with the PRO system, including document transformation, JSON submission, EUID and status handling, and detailed logging of all operations. All processes are executed directly in Business Central, without the need for external tools or portals.

This approach ensures reliability, auditability, and readiness for future changes, as the application is designed to adapt quickly to new API specifications and functionalities.

In other words, this application represents the technological foundation on which all implementation models are built.

e-Invoice Solutions

Based on the same e-Invoice application (engine), we have developed multiple implementation models to support different company scenarios.

For companies using Business Central, a built-in solution is available, where the entire e-Invoice lifecycle runs directly within the ERP system.

For companies using other ERP systems, three gateway models (Shared, Dedicated, and Self-Hosted) enable integration with PRO without requiring immediate migration. All models are based on the same LSM e-Invoice engine, ensuring consistent logic, control, and compliance

This means the choice is not between different technologies, but between architectures that best fit the company’s system, infrastructure, and strategy.

Education and Community

We believe the biggest challenge is not technology, but understanding the process.

So far, we have delivered:

• trainings for accountants within the ISOS CPE program

• 5 e-Invoice masterclass sessions

The next masterclass is scheduled for:

📅 June 23, 2026, at 13:00🔗 https://www.loginsystems.biz/events/e-faktura-ujp-masterclass-3-implementacija-api-erp

Additionally, companies can access our e-Invoice Resource Center and private e-Invoice group for ongoing support and shared experience.

Conclusion and Next Steps

The third phase of e-Invoice represents a shift from technical preparation to practical testing, as stated in the PRO announcement.

For companies, this means that the preparation period has already begun.

If you want to approach this systematically:

• start testing via the official platform

• follow updates on the wiki documentation

• assess your ERP system and processes

If you need a broader approach, Login Systems can support you with:

• guidance on selecting the right solution

• access to educational resources

• practical support for testing and implementation

This is the right moment for structured testing, process evaluation, and informed decision-making before the system becomes part of everyday operations.

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е‑Фактура УЈП Masterclass 3.0: Од тест фази до реална имплементација

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