Fiskalizacija 2.0 — Croatia's eRačun mandate obrtnici can't dodge.
For the Zagreb shopkeeper whose till still emails PDF invoices from a Gmail thread, the Split café whose bookkeeper visits once a month with a USB stick, the Dalmatian guesthouse whose POS is a fifteen-year-old Windows machine, and the Rijeka obrtnik whose accounting software has not had a meaningful update since the original 2013 fiskalizacija rollout — Croatia's Fiskalizacija 2.0 lands on 1 January 2026 as a single hard cliff. From that date every domestic B2B and B2G invoice issued by a VAT-registered taxpayer must be a structured EN 16931 eRačun, transmitted over an AS4 / Peppol access-point and reported in real time to the Porezna uprava via continuous transaction control. Non-VAT taxpayers must already be able to receive eRačuni from January 2026 and must issue them from January 2027. The Sales and Purchase Control Lists (I-RA, U-RA) are abolished and the VAT-return deadline shifts to the last day of the following month. The narrow free path — MIKROeRAČUN and the Tax Administration's FiskApplication — covers only the lightest use-cases; everyone else picks an access-point provider, integrates it with their POS or accounting software, and absorbs the cost on the same calendar that just absorbed Poland's KSeF and Spain's Verifactu.
01The pain
The Edicom coverage — published by a multinational EDI and e-invoicing service provider whose Croatian-market briefing tracks each EU Member State's structured-invoicing rule and is read by tax-tech procurement teams across the region — sets out the regime in plain regulatory language. Croatian operators report that Fiskalizacija 2.0, embedded in the Act on the Fiscalisation in Cash Transactions and the supporting eRačun rules, makes structured EN 16931 XML the only legal form of a domestic B2B or B2G invoice issued by a VAT-registered taxpayer from 1 January 2026, transmitted over an AS4 / Peppol access-point and reported in real time to the Porezna uprava. The Edicom briefing also frames the staged ramp for non-VAT taxpayers — the receive-from-January-2026 / issue-from-January-2027 split — and the narrow free-path the Tax Administration is publicising: MIKROeRAČUN as a free invoice-issuance application for the smallest issuers, and the FiskApplication channel for receiving eRačuni, both of which cover the lightest use-cases only and leave everyone else to pick an information intermediary that supports the AS4 stack.1
The Fiscal Requirements coverage — published by a Europe-wide tax-and-fiscalisation news desk that tracks structured-invoicing rule changes across CEE for the software-vendor and ERP-integrator audience — captures the operational shape of the 1 January 2026 cliff as the trade press inherits it. Trade press records that for the Croatian SME and obrtnik cohort the change is not incremental: PDFs by email stop counting as invoices, the legacy paper-and-PDF flows that survived the original 2013 fiskalizacija rollout end at the calendar boundary, and every issued invoice must reach the Porezna uprava through a continuous-transaction-control path that did not exist for most of these operators a year earlier. The same coverage frames the parallel housekeeping changes that compound the transition: the Sales (I-RA) and Purchase (U-RA) Control Lists, which Croatian bookkeepers have filed alongside the VAT return for years, are abolished outright; the VAT-return deadline itself shifts to the last day of the following month; and the penalty stack for non-compliance reportedly runs from several hundred to hundreds of thousands of euros, with the additional sanction of exclusion from public-sector contracts for repeat or material breaches.2
The Marosa VAT coverage — published by a pan-European VAT-compliance advisory whose Croatian-market note is written for the multi-country tax manager and the Croatian SME owner alike — documents the lived shape of the transition. Trade press notes that the obrtnik scramble Croatian forum threads describe is structurally identical to what Polish SMEs reported through the KSeF rollout and Spanish autónomos through Verifactu: a hard regulator-set deadline, a structured-XML format the operator has never issued before, an access-point provider that has to be selected and integrated with whatever POS or accounting software the operator already runs, and a calendar in which the same long tail of micro-firms is being asked to absorb three structurally similar mandates from three different Member States in the same year. The pain Marosa makes most explicit is the cross-functional nature of the change: the access-point vendor, the POS or accounting-software vendor, the bookkeeper, and the Porezna uprava all have to be coordinated by an operator whose day job is selling shoes, pouring coffee, running a guesthouse, or fixing cars on the Adriatic coast — a coordination tax that is not in the price of any of the four moving parts.3
The same trade-press coverage records what the cliff looks like from the inside of a small Croatian business on a budget that was never staffed for any of it. For the Zagreb retailer whose till still prints PDFs into a folder, the Split café whose owner has been emailing fatura attachments to corporate clients for years, the Dalmatian guesthouse whose accounting passes through a contabilist's USB stick once a month, and the Rijeka obrtnik whose POS has not seen a feature update since the original 2013 fiskalizacija rollout, Fiskalizacija 2.0 is no longer a single milestone — it is a recurring administrative load that compounds across the AS4 access-point contract, the EN 16931 schema, the real-time CTC return path, and the abolition-and-shift of the VAT-return cadence, all of it landing in the same January as Poland's KSeF and Spain's Verifactu, against a regulator that does not differentiate between an operator who never bought an access-point and an operator whose vendor happened to drop a single eRačun submission during the Porezna uprava clearance window.3
Further reading
- 1 Edicom (multinational EDI / e-invoicing service provider) — "Croatia: Electronic Invoicing for B2B Transactions" (Fiskalizacija 2.0, EN 16931 eRačun, AS4/Peppol, MIKROeRAČUN, FiskApplication): edicomgroup.com/blog/croatia-electronic-invoicing-b2b
- 2 Fiscal Requirements (European tax / fiscalisation news desk) — Croatia Fiskalizacija 2.0 briefing (1 January 2026 B2B/B2G eRačun mandate, real-time CTC, abolition of I-RA / U-RA, VAT-return deadline shift, penalty stack): fiscal-requirements.com/news/4822
- 3 Marosa VAT (pan-European VAT-compliance advisory) — "Croatia e-invoicing mandate" (operator-level shape of the 2026 transition, parallels with Poland KSeF and Spain Verifactu): marosavat.com/vat-news/croatia-e-invoicing-mandate
02Who solves this today
Croatia-active vendors that publicly self-market to the Fiskalizacija 2.0 / eRačun / AS4-Peppol-access-point / Porezna-uprava-CTC niche on their own Croatian-language homepages — accounting, invoicing and information-intermediary platforms whose front pages name the regime as the operator promise. Each entry verified live and self-marketed in the niche on the date of writing. The Porezna uprava's own MIKROeRAČUN / FiskApplication free path is referenced in section 01 as the regulator-published mechanic, not as a third-party solution. The list is intentionally narrow.
Listed providers publicly market to the Croatian Fiskalizacija 2.0 / eRačun / AS4-Peppol-access-point niche on their own homepages. Inclusion is not endorsement. Adjacent Croatia-active vendors were considered and excluded where their public homepage did not explicitly name the niche at the date of writing — eracun.hr was unreachable (ECONNREFUSED) on the date of writing and could not be verified against the named-niche-on-homepage rule, so it was dropped pending a re-check; mobers.eu returned a TLS-certificate hostname mismatch (ERR_TLS_CERT_ALTNAME_INVALID) on the date of writing and could not be verified, so it was dropped; Comping (comping.hr) returned HTTP 200 but the front page focused on broad digital solutions (Data Target, CompIIT, Thaora, Abriva) without surfacing eRačun, Fiskalizacija 2.0 or the Croatian e-invoicing mandate on the homepage proper, so it was dropped; Edicom's Croatian sub-page (edicomgroup.com/hr) returned HTTP 404 on the date of writing and is referenced in section 01 as a regulator-and-trade-press citation rather than a homepage-self-marketed solution; Pagero, Storecove, Sovos and Comarch are positioned as enterprise / multi-jurisdiction tax-tech rather than Croatian-obrtnik-facing platforms and were dropped per the named-niche-on-homepage and SME-cohort rules. The Porezna uprava's own MIKROeRAČUN / FiskApplication is the regulator's free-path channel and is referenced in section 01 as the regulator-published mechanic, not as a third-party solution provider.
Listed companies — manage your entry. If you are one of the providers above and anything here is wrong, missing, or out of date — or you'd rather not be listed — let us know. Removal is processed within 24 hours; corrections within 7 business days. We do not contact listed companies first; we publish what your own public marketing claims and respond when you reach out. Email contact@aikraft.com.
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