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E-invoicing mandate

E-invoicing in Slovenia

A sourced summary of the structured e-invoicing program in Slovenia. It is a starting point, not a compliance certificate or proof of delivery.

At a glance

Scope
Government and business
Status
Phasing in
First receiving phase
2028-01-01
First issuing phase
2015-01-01
Network or channel
UJP for budget users; registered e-path provider, Peppol, direct exchange or the tax-authority app for B2B
Format
e-SLOG, EN 16931 syntax, or another contractually agreed international standard

What this means for you

Slovenian B2G e-invoicing has applied since January 1, 2015. ZIERDED requires Slovenian business entities to exchange structured e-invoices for mutual domestic supplies from January 1, 2028; ordinary email is not an allowed B2B exchange route.

What FreeBillGen can verify

For eligible saved invoices, FreeBillGen can prepare generic OASIS UBL and UN/CEFACT CII mappings and run its named internal checks. These mappings are not EN 16931, Factur-X, Peppol, national-CIUS or clearance-platform validation. FreeBillGen does not transmit them through a provider network.

Check this route in Invoice Passport

The free Inbox can manually parse selected UBL/CII supplier files for review. Syntax recognition is not profile validation; manual upload is not a Peppol or government-network receiving endpoint and does not by itself satisfy a receive obligation. Open manual upload

Official sources used

General information only; not legal, tax, accounting, conformance, or delivery-provider advice. Confirm the current scope, technical profile, and channel with the official source or a qualified advisor.