In the state in which the Slovak Republic functioned until 31 December 2016, there was no legal regulation of interest on VAT refund, which would allow the tax admini-strator to award taxpayers compensation for the retained VAT refund during tax audit. The institution of “compensation for VAT refund retained during tax audit“ (provision of Article 79a) was incorporated into the Act on VAT only with effect from 1 January 2017 under the influence of the decision-making activity of the Court of Justice of the European Union in this area. Based on the analysis of the examined issues in the current decisions of the Court of Justice of the European Union and the Supreme Court of the Slovak Republic, the objective of this article is to propose solutions de lege ferenda for the system functioning in the Slovak Republic in connection with the problem of compensation for VAT refund retained during tax audit for the period up to 31 December 2016, as well as to point out other unresolved matters related to the amount of interest and the period for which interest on VAT refund in question is to be calculated in light of the current legislation of European Union in this area.

Legal certainty is one of the fundamental values of a democratic state governed by the rule of law, and striving to achieve it at the highest possible level is highly desirable. An essential factor influencing the degree of legal certainty is the predic­tability of judicial decisions. This is particularly significant for taxpayers, as it reduces the level of legal uncertainty. It is also relevant from a macroeconomic perspective, as a lack of legal certainty hampers a country’s potential for growth.
This paper analyses the state of Polish administrative courts’ practice of inter­preting tax law, which the authors consider unsatisfactory. It also offers a critical review of selected scholarly views on specific issues related to the core subject addressed.

The purpose of this article is to present two tax preferences, in force from 1 January 2022, dedicated to taxpayers transferring their residence to Poland. Their way of design is an incentive to become a Polish tax resident, and their introduction to Polish income tax is justified by both economic and demographic reasons. The first of the instruments is a lump-sum tax on foreign revenue amounting to PLN 200,000, addressed mainly to natural persons with very high foreign income (high net worth individuals), who are ready to allocate significant funds for the implementation of socially beneficial projects. The second instrument stimulating the transfer of residence is the tax exemption due to the return to the country, which can be considered a type of ‘tax holiday’, as selected domestic income during the four tax years from the transfer of tax residence is subject to a limited tax exemption. The article indicates the stimulating nature of both concepts by analysing the conditions for their application in the context of a deviation from standard taxation rules. Moreover, the paper indicates that similar solutions are also applied in other countries.

The purpose of this article is to answer a handful of research questions. Can the numerous reliefs and exemptions provided for in tax law be qualified as the public subjective rights of the taxpayer?
Answering the question formulated in this way requires the verification of the research hypothesis, according to which tax reliefs and exemptions are, contrary to the judgments of the CT and the SAC, the subjective rights of the taxpayer.
Generally speaking, no publications in the tax law literature are devoted to the topic of interpreting tax reliefs and exemptions as the subjective rights of the taxpayer.
The main conclusion is that only systemic tax reliefs and only those systemic exemptions that jointly meet the two conditions can be considered the subjective rights of a taxpayer. First of all, they have a nature of disposable exemptions, i.e. the ones which involve the taxpayer’s right to make a choice. Secondly, the use of an exemption cannot be subject to administrative discretion. In the case of systemic tax reliefs, the verification of the first condition is always positive because there is no doubt that all systemic reliefs regulated in tax laws are the subjective rights of the taxpayer

The aim of this article is to answer the question whether taxpayers are entitled to any subjective rights that are overtly, unambiguously and legibly laid down in tax law. The author presents the title issue by analysing a broad base of judicature by
Poland’s CT, the EUCJ and Poland’s administrative courts, also discussing the relevant literature concerning subjective rights as coded in the provisions of the Polish Constitution and tax law. Taxpayers’ subjective rights may constitute an effective protection measure not only vis-a-vis the administrative discretion of tax authorities, but also in the event of their abuse of administrative power in relations with entities obliged to pay levies.

The objective of this study is to discuss the principles of the lump-sum personal income tax applied in Poland in the years 1950–1997. The analysis of the aforesaid historical legal constructs could, to a certain extent, constitute a benchmark for legislators and reformists of the current Polish personal income tax and, in practice, appear (at least for certain groups of taxpayers) to be an attractive and alternative form of income burden.

The article aims to cover the issue of foreign entities having a “fixed establishment” in a given country. A phenomenon discussed at length in recent months, but one that entities conducting digital business seem to have not really explored in great detail in the context of determination of the principles of taxation of VAT transactions. In this article, we will attempt to analyse the definition of FE on the basis of both binding legal regulations and the existing Polish and EU judicial decisions. At the same time, we will try to answer the question about the impact of the practice of tax authorities pursued in the area of interpretation of the conditions for a FE to be established on the stability of tax settlements of taxpayers operating in the digital industry. In addition to that, the authors will also try to arrive at a balance among the current views on FE, which depict Poland from the tax administration perspective as a country with highly unstable tax practices, detached from logical arguments and unaware of the nature of business.

The subject of this article is the analysis of reasons and results of determining as well as changing tax residence in the light of Polish personal income tax. This topic underlies a broad concept of migration, especially that of profit-driven character. The author presents this research issue on the basis of the current legislation, doctrine as well as practice of applying the law by the judiciary and the tax autho-rities. The analysis of the valid regulations of tax law leads to the conclusion that the fiscal situation of migrants is so diversified as well as complicated from the legal point of view that it raises justified practical doubts. It is assumed that tax residence is dynamic and thus may change as a result of both intended and unin-tended taxpayers’ actions which may have specific tax law effects. They are reflected not only in tax preferences but also in obligations concerning tax settlements. Apart from ordinary tax consequences of determining or changing tax residence, the author relates also to particular legal solutions such as: exit tax, taxation of foreign controlled companies or appliance of the provisions of Multilateral Convention (MLI). The described issues are significant for both theory and practice of tax law application.

One of the most effective systems of protection of human rights is the system defined in the European Convention of Human Rights. Until 2010, the European Court of Human Rights had rarely handled tax cases because, in principle, it excluded this category of cases from its jurisdiction in the field of the protection of taxpayer rights. Such cases had always been qualified – in accordance to the requirements of Article 6 of the European Convention on Human Rights – as criminal or civil (property-related) cases. A major change in the ECHR’s approach to cases featuring tax-related aspects occurred in 2011. Given the protection of the right to property as set out in Protocol No. 1, the ECHR ranted taxpayers protection related to the return of value added tax in situations in which the taxpayer fulfilled their record-keeping obligations. The adopted trend in the issued decisions is seen to be dominant, but to be considered grounded, a greater number of ECHR judicial decisions than at present is needed. There is no doubt that the new tendency in the judicial decisions issued by the ECHR may have a major impact on the decisions issued by administrative courts in Poland.

The article aims to cover the issue of foreign entities having a “fixed establishment” in a given country. A phenomenon discussed at length in recent months, but one that entities conducting digital business seem to have not really explored in great detail in the context of determination of the principles of taxation of VAT transactions. In this article, we will attempt to analyse the definition of FE on the basis of both binding legal regulations and the existing Polish and EU judicial decisions. At the same time, we will try to answer the question about the impact of the practice of tax authorities pursued in the area of interpretation of the conditions for a FE to be established on the stability of tax settlements of taxpayers operating in the digital industry. In addition to that, the authors will also try to arrive at a balance among the current views on FE, which depict Poland from the tax administration perspective as a country with highly unstable tax practices, detached from logical arguments and unaware of the nature of business.

The subject of this article is the analysis of reasons and results of determining as well as changing tax residence in the light of Polish personal income tax. This topic underlies a broad concept of migration, especially that of profit-driven character. The author presents this research issue on the basis of the current legislation, doctrine as well as practice of applying the law by the judiciary and the tax autho-rities. The analysis of the valid regulations of tax law leads to the conclusion that the fiscal situation of migrants is so diversified as well as complicated from the legal point of view that it raises justified practical doubts. It is assumed that tax residence is dynamic and thus may change as a result of both intended and unin-tended taxpayers’ actions which may have specific tax law effects. They are reflected not only in tax preferences but also in obligations concerning tax settlements. Apart from ordinary tax consequences of determining or changing tax residence, the author relates also to particular legal solutions such as: exit tax, taxation of foreign controlled companies or appliance of the provisions of Multilateral Convention (MLI). The described issues are significant for both theory and practice of tax law application.