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Croatia Upgrades the FiskApplication: Better Search, CSV/XLSX Export, and Tighter Integration Between Fiscalization and E-Invoicing

KGT Country Update | Croatia | July 23, 2026

In July 2026, the Croatian Tax Administration released an updated version of the FiskApplication, the taxpayer-facing application supporting Croatia's Fiscalization 2.0 framework.

The upgrade adds business-premises search criteria for outgoing invoices, displays the issuer's OIB for incoming fiscalized invoices, enables CSV/XLSX export of fiscalized invoice data, introduces a new "Awaiting matching" processing status, and links fiscalization authorizations to confirmed e-invoice reception addresses.

Background

Croatia's Fiscalization 2.0 program extends the country's long-standing cash-transaction fiscalization into a comprehensive digital control regime, combining mandatory B2B e-invoicing with fiscalization (reporting) of invoice data from January 1, 2026 for VAT-registered businesses.

The FiskApplication is the Tax Administration's application through which taxpayers monitor fiscalized invoices, manage authorizations, and reconcile reported data. The new release is operational rather than legislative, but it materially improves the day-to-day tooling businesses rely on to stay compliant.

The Change

  • Incoming fiscalized invoices — search results now display the issuer's OIB (personal identification number), making counterparty identification and reconciliation faster.

  • Outgoing invoices — business premises can now be used as a search criterion, valuable for taxpayers with multiple registered locations.

  • Data export — fiscalized invoice data can be exported in CSV and XLSX formats, supporting reconciliation, internal reporting, audit preparation, and analytics outside the tax authority platform.

  • New "Awaiting matching" status — clearer feedback on invoices that have been fiscalized but are still pending matching or further processing.

  • Fiscalization authorizations can now be assigned with confirmation of the e-invoice reception address, aligning authorized users and technical endpoints across the fiscalization and e-invoicing regimes.

  • Revised user instructions accompany the release.

Scope

The update affects all taxpayers using the FiskApplication under Croatia's fiscalization and e-invoicing framework. No new obligations are introduced; the changes concern functionality, transparency, and governance of existing obligations.

Timeline

  • January 1, 2026 — Fiscalization 2.0 and mandatory B2B e-invoicing in force for VAT-registered businesses.

  • July 2026 — updated FiskApplication released with the enhancements described above.

Businesses Affected

All businesses operating in Croatia under Fiscalization 2.0 benefit, particularly multi-site retailers and groups with several registered business premises, and shared service centers responsible for reconciling fiscalized data against ERP records.

Required Actions

  • Review and realign user authorizations in the FiskApplication, ensuring fiscalization rights are tied to the correct, confirmed e-invoice reception addresses.

  • Incorporate the CSV/XLSX export into monthly reconciliation and audit-preparation routines, matching fiscalized data against SAP/ERP invoice registers.

  • Monitor the "Awaiting matching" status for stuck transactions and define escalation procedures.

  • Distribute the revised user instructions to finance and tax operations teams.

Practical Implications

The tighter link between fiscalization authorizations and e-invoice endpoints reflects Croatia's direction of travel: fiscal cash controls and e-invoicing are converging into a single transaction-control environment. Businesses that reconcile fiscalized data systematically — rather than reactively at audit — will find the export and status features reduce manual effort and compliance risk.

Expected Next Steps

Croatia is expected to continue incremental optimization of its digital tax infrastructure through further FiskApplication releases and technical guidance. KGT will report on any changes that affect ERP integration or introduce new obligations.

How Can KGT Support You?

KGT supports multinationals running SAP in Croatia with SAP-integrated e-invoicing add-ons and SAP Document and Reporting Compliance (DRC) implementations covering Fiscalization 2.0 — from invoice issuance and fiscalization messaging to reconciliation of fiscalized data against SAP. We can automate the matching of FiskApplication exports with your SAP invoice registers and align authorizations and endpoints across both regimes.

Official sources

This publication is provided for general informational purposes only and does not constitute tax, legal, or professional advice. Please consult your advisor before acting on any information contained in this update.

Country update for Croatia
23 July 2026
Croatia
Stay informed about the latest indirect tax developments in Croatia, including regulatory changes, compliance requirements, and indirect tax guidance affecting businesses operating locally and cross-border. This page provides a structured overview of country-specific updates, such as new legislation, reporting obligations, digital tax initiatives, and implementation timelines.
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