ACT AMENDING THE TAX PROCEDURE ACT (ZDAVP-2P)
On 19 November 2025, the National Assembly adopted the amendment to the Tax Procedure Act. The amendment was published in the Official Gazette on 4 December 2025 and applies from 1 January 2026.
Key novelties introduced by the amendment:
1. Alignment with EU rules (reporting and data exchange)
With these changes, the following are transposed into Slovenian law:
- Council Directive 2023/2226/EU of 17 October 2023 amending Directive 2011/16/EU on administrative cooperation in the field of taxation, which regulates the obligation to report and the automatic exchange of information between tax authorities of EU Member States on income from transactions with crypto-assets. Ensures the improvement of the existing framework regarding the exchange of information and administrative cooperation in the field of direct taxation. The Directive covers the reporting of additional categories of assets, such as cryptocurrencies, and income from non-custodial dividends.
- Council Directive 2025/872/EU of 14 April 2025 amending Directive 2011/16/EU, which introduces new obligations regarding tax transparency for multinational groups of companies and establishes a standardized information return for the calculation of the top-up tax. In accordance with the Directive, it is necessary to report the informative return on the calculation of the top-up tax with all required data on the group of companies and jurisdictions, no later than three months after the deadline for submitting the top-up tax return.
2. Changes to the notification procedures for asset transfers, exchanges of capital holdings, and mergers and demergers for the purpose of tax-neutral treatment
- Change of the deadline for notification of transactions in mergers, demergers, exchanges of capital holdings, and asset transfers, and determination of legal consequences in case of delay (amendments to Articles 379, 380, and 381): The deadline for notifying these transactions is now set as the period from the date of registration of the transaction in the court register until the deadline for submitting the tax return. If the notification is not made within this period, tax-neutral treatment is not possible.
- Changes regarding notification of transactions (amendment to Article 331): The amended provision states that a company managing an umbrella fund must notify taxpayers in writing about the deferral of determining tax liability no later than 15 days after the exchange.
- Amended conditions regarding the branch of activity which needs to exist at the time of transaction.
- Supplementation of penalty provisions related to the amended notification procedures (amendment to Article 397): Penalty provisions have been aligned with the new notification procedures, meaning that fines and sanctions are now adapted to the new deadlines and obligations, ensuring more effective enforcement of the legislation.
3. Changes to the amount of tax penalties
The newly added Article 400.č sets fines for various tax offences related to the exchange of information on users of digital platforms. Fines for individuals range from EUR 250 to 400, for sole proprietors from EUR 800 to 10,000, for legal entities from EUR 1,200 to 15,000, and for more serious or repeated offences, fines may be higher.
4. Stricter rules on write-offs in cases of serious violations
A write-off or partial write-off of tax on undeclared income and tax related to sham legal transactions (avoidance/abuse) will no longer be possible, as it would be contrary to the principle of fairness.
5. Restrictions on deferrals/installment payments
To improve the efficiency of tax collection, the possibility for the same taxpayer to obtain a deferral or installment payment for the same obligations more than once is limited if it has already been granted.
6. Changes to deadlines
The deadline for submitting a tax return in the course of a tax inspection is extended by ten days, from 20 to 30 days. The deadline for providing information on tax allowances for the correct preparation of the informative personal income tax calculation is also extended by ten days, i.e., no later than 15 February of the current year for the previous year.
An objective deadline of 30 days from the statutory final deadline for submitting the tax return is also introduced, instead of the current subjective deadline of 30 days from the actual submission of the tax return to the tax authority.
7. Digitalization of procedures
As a rule, data will be sent electronically via the eDavki system, except for taxpayers for whom electronic communication would represent a disproportionate burden.