E-invoicing via UJP
Entexia sends e-invoices via UJP directly from the Finance module — no separate software, no manual XML.
e-SLOG 2.0 is built in. You click send — the system submits to UJP and saves the confirmation. For Croatian companies: eSEF is in the same module.
What e-invoicing in Entexia includes
No extra subscriptions, no separate tools. Everything is part of the Finance module.
e-SLOG 2.0 built in
XML generation per e-SLOG 2.0 standard directly from the Finance module. No manual XML editing, no converters.
Direct UJP submission
API integration with UJP — you click send, the system sends. Delivery confirmation is stored with the invoice.
eSEF for Croatia built in
Croatian B2G e-invoice via eSEF is in the same module — no separate setup.
Automatic VAT and legal compliance
Invoice with all required fields (references, IBAN, tax number) — no format errors.
Historical archive of sent e-invoices
Every sent e-invoice and UJP confirmation is archived automatically — full audit trail.
SEPA payment order in the same step
After sending the e-invoice, generate a SEPA payment order for the bank — no duplicate entry.
How UJP e-invoice submission works
- 1
Create an invoice in the Finance module as usual — the customer is a public body (ministry, municipality, public institution).
- 2
Entexia recognises the public body and suggests UJP submission.
- 3
You click 'Send via UJP' — the system automatically generates e-SLOG 2.0 XML and submits it to the UJP API.
- 4
UJP returns a confirmation (submission ID) — the system saves it with the invoice. The audit trail is complete.
Frequently asked questions about UJP e-invoicing
What are e-invoices via UJP and who must send them?▾
UJP (Uprava za javna plačila — Public Payments Administration) is the Slovenian government portal for e-invoice exchange between companies and the public sector. Any company invoicing ministries, municipalities, public institutions or state-owned enterprises must submit the invoice in e-SLOG XML format via the UJP portal. This has been mandatory since 2015 — paper invoices are not accepted by public buyers.
Which e-invoice format does UJP require?▾
UJP requires e-SLOG format — an XML standard defined by the Slovenian Chamber of Commerce (GZS). Entexia generates e-SLOG 2.0 XML directly from the Finance module. No manual download, editing or upload to the UJP portal is needed — the system does it automatically.
Does Entexia send directly to the UJP portal?▾
Yes. Entexia connects to UJP via API and sends the e-SLOG XML directly when you click 'Send'. No XML file downloads or manual uploads required. The system stores a delivery confirmation for every sent invoice.
What about e-SLOG for private-sector customers?▾
e-SLOG and UJP submission are only mandatory for the public sector (B2G). For private customers (B2B), Entexia sends PDF invoices by email or generates e-SLOG for system-to-system exchange — depending on the agreement with the customer.
Do e-invoices via UJP work for Croatian companies?▾
UJP is specific to Slovenia. For Croatia, Entexia has built-in eSEF (electronic exchange of structured e-invoices) — the Croatian equivalent system for B2G e-invoicing. Both systems are in the same Finance module.
Do I need to buy an additional module for UJP e-invoicing?▾
No. e-SLOG generation and UJP submission are part of the standard Finance module — no extra fees, no separate subscriptions. Everything you need is included in the Finance module.
Start sending e-invoices via UJP
The Finance module with e-SLOG and UJP integration is included in every Entexia subscription. Setup in 5 minutes.
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