Fiskalizacija 2.0 (eRačun)
Croatia
In Croatia domestic B2B invoices have been issued as eRačun and fiscalised with the tax administration since 1 January 2026; for businesses outside VAT the duty to issue starts on 1 January 2027. TecT converts the document and writes the fiscalisation response into SAP.
Supported processes
Issuing eRačun
The invoice is converted into the eRačun format and delivered to the buyer.
Fiscalisation
The document data is sent to the tax administration and the response is written onto the record in SAP.
Receiving eRačun
A received document is validated, fiscalised and written into SAP.
Integration path
The document is created inside SAP. Country-specific rules are applied outside SAP, in the TecT BTP Bridge layer; from there the document is sent to the buyer and to the tax administration's fiscalisation service and the result is written back to the record in SAP.
Clean Core is preserved: no local add-on is installed in the SAP core, and when the regulation changes the update is made in the integration layer. The same structure works from SAP R/3 through to Public Cloud.
SAP releases
- SAP ECC 6.0 (R/3) · Including SAP R/3 based installations
- SAP S/4HANA
- SAP S/4HANA Cloud Private Edition
- SAP S/4HANA Cloud Public Edition · Integration runs through the layer
Official sources
The regulatory information on this page was last checked against official sources on ; always rely on the sources for current obligations.
- Vodič kroz Fiskalizaciju 2.0 (opens in a new tab)Tax Administration · porezna-uprava.gov.hr
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