This blog was last updated on April 15, 2025
Hungary’s tax penalty consequences of non-compliance with tax requirements are governed by the Act on Rules of Taxation.
The law outlines a range of sanctions for non-compliance, including tax penalties, default penalties, late payment interest and self-revision fees. This blog will provide an overview of each sanction and summarize recent changes in this area.
Types of sanctions in Hungary for non-compliance
In Hungary, there are four types of payable sanctions for not complying with tax rules. While most of these sanctions are imposed by the Tax Authority, the self-revision fee is calculated and settled through self-declaration.
Tax penalty
A tax penalty is imposed as a result of an audit when the Tax Authority identifies a tax shortfall during an inspection. The standard rate is 50% of the unpaid tax, but it can increase to 200% in some cases.
Default fine
A default fine is a sanction that the tax authority may apply in case of a breach or failure to comply with tax obligations specified in legislation regarding taxes and budgetary subsidies. Most default fines are determined as fixed fees rather than a percentage. The law determines the maximum amount of this fine. The Tax Authority has the discretional right to levy it in the maximum amount, decrease it, or void it.
The amount that the Tax Authority can levy depends on the type of non-compliance and the taxpayer’s status, i.e., whether it is an entity or an individual taxpayer. For example, a default penalty can be levied for missed or late submission of a tax return.
Late Payment Interest (LPI)
LPI is charged when tax liabilities are not paid on time. The interest is calculated daily, and the rate is based on the central bank’s base rate plus five percentage points divided by 365. The Tax Office determines and assesses the amount of LPI.
Self-Revision Fee (SRF)
A Self-Revision Fee (SRF) applies when taxpayers voluntarily amend their tax returns to report a higher amount than initially declared. The SRF is calculated at a rate equivalent to the prime rate. In cases where the same return is revised multiple times, the applicable rate is increased by 50%.
The SRF must be calculated and self-declared simultaneously with the revised tax liability.
The severity of sanctions and applicable settlement rules vary based on the so-called qualification of the taxpayers. Taxpayers are categorized into three groups: Reliable, Neutral and Risky. Reliable taxpayers benefit from more lenient treatment, including reduced default penalties, whereas risky taxpayers are subject to stricter sanctions. For neutral taxpayers, standard penalty levels apply by default.
Changes to Hungary’s tax penalty regime
Recent changes to Hungary’s tax penalty regime include the following.
Increase in default fine
The Hungarian government doubled certain penalty amounts from 1 August 2024:
- For individuals, the maximum default penalty increased from HUF 200,000 to HUF 400,000
- For legal entities, it rose from HUF 500,000 to HUF 1,000,000
Late Payment Interest (LPI) changes
Effective from 1 January 2025, there were changes in:
- Calculation method
The payable LPI is calculated monthly. Previously, it was annually. - Payment date
Previously, the due date was 15th November of the following year.
Based on the new rules for 2024, the LPI was payable by 31 March 2025. For the months of January to March, LPI is assessed in April and is payable by 22 April (as 20 April 2025 is a public holiday). From April 2025 onwards, LPI is levied and accounted for monthly on the taxpayers’ tax accounts and payable by the 20th of the following month. - Rounding rules
Late payment interest should be paid without rounding in HUF. - Notification
The Tax Office will not send notifications going forward on the amount of the payable LPI, although one will still be sent once the payment threshold has been reached. LPI will be booked on the tax account, and it should be settled monthly without notification. As a transitional rule, the notifications were sent out by the Tax Office for 2024.
Despite the change in the calculation method, no changes were made regarding the threshold under which LPI is not payable. This amount remained HUF 5,000 annually.
The Hungarian Tax Office issued a notification about the changes in LPI settlement on 11 April 2025 and published the corresponding guidance on its website on 3 February 2025.
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