CONSTITUTIONALITY OF LATE PAYMENT INTEREST
The Constitutional Court, based on a request from the Supreme Court, reviewed the constitutionality of Article 95 of the Tax Procedure Act (ZDavP-2), which stipulates, among other things, that if the tax authority determines a tax liability during a tax audit, interest at an annual rate of 7% is calculated from the due date for tax payment until the issuance of the decision.
The Supreme Court (the petitioner) argued that this provision is inconsistent with the principle of legal certainty from Article 2 of the Constitution, as it regulates interest similarly to the previously valid law, which the Constitutional Court had already declared unconstitutional. It also argued that the interest includes a penal component and is not merely compensation for the use of money, which is inconsistent with Article 29 of the Constitution, as the legislator did not provide constitutional guarantees for the procedure of determining this interest.
The Constitutional Court considered the positions from the 2004 decision but emphasized that the legal environment has changed, and taxpayers are no longer in a state of legal uncertainty. It assessed that the interest ensures tax fairness and encourages timely payment of taxes, so its rate is not inconsistent with the Constitution, even though it exceeds market interest rates. It also rejected the claim of inconsistency with Article 29 of the Constitution, as the interest is not a penal sanction, being based on objective circumstances. The Constitutional Court concluded that Article 95 of ZDavP-2 is not inconsistent with the Constitution.