The Croatian Tax Administration has announced a temporary suspension for January 2026

The Croatian Tax Administration has announced a temporary suspension of several ePorezna functionalities from 8 January 2026 at 4:00 p.m. to 12 January 2026 at 7:00 a.m. due to the annual year-end closure, affecting access to specific forms, PKK views, and full processing of certain submissions. While VAT returns and JOPPD forms can still be submitted during this period, processing and tax clearance certificate issuance will be paused, and taxpayers are advised to plan their filings accordingly.

The Croatian Tax Administration has announced a temporary suspension of selected functionalities within the ePorezna system due to the annual accounting year-end closure.

From Thursday, 8 January 2026 at 4:00 p.m. until Monday, 12 January 2026 at 7:00 a.m., users will not be able to access the following ePorezna services:

• Rebooking form (Preknjiženja)

• Tax and accounting card overview (PKK – uvid)

• PIS forms (10 forms)

• IZ-PAOKO

• SNU

• DPD

During this period, JOPPD forms may still be submitted, but they will not be processed, nor will it be possible to submit them for full validation. VAT returns can also be submitted, however customs data retrieval and PKK control (field III.14) will be unavailable.

In addition, as of 9 January 2026 at 4:00 p.m., the issuance of tax clearance certificates will be temporarily suspended. Requests for certificates will continue to be accepted without interruption, and all certificates will be issued once the system resumes full operation, in line with the order of received requests.

Taxpayers are advised to plan their submissions accordingly to avoid disruptions during the temporary system downtime.