The new Slovenian automated import system (SIAIS2) will be used on 1 October 2021.
We again call on declarants and importers who have not yet adjusted their customs operations to the new import declaration system to do so as soon as possible and make the most of the remaining period for testing or filing customs declarations in the SIAIS2 test environment to make the transition from the old to the new system as smooth as possible.
Source: gov.si
Latest Posts in "Slovenia"
- Overview of VAT Records Submission Status and Reconciliation with VAT Return on eDavki
- Stricter Penalties for Failure to Submit VAT Records in Slovenia from July 2025
- Extended Use of the Domestic Reverse Charge for Construction‑Related Services
- Notice of VAT Period Change: Central Adjustment from 6 to 7 February 2026
- Slovenia Updates VAT and Reporting Rules for Short-Term Rental Providers and Online Platforms














