O Imposto sobre Serviços de Qualquer Natureza e sua incidência nas operações de arrendamento mercantil

• Ano de defesa: 2015
• Autor(a) principal: Noronha, Julio Soares
• Orientador(a): Nagib, Luiza
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Pontifícia Universidade Católica de São Paulo
• Programa de Pós-Graduação: Programa de Estudos Pós-Graduados em Direito
• Departamento: Faculdade de Direito
• País: BR
• Palavras-chave em Português: ISSQN; Serviços de qualquer natureza; Impostos
• Palavras-chave em Inglês: Tax on Service of Any Nature; Taxes; ISS Leasing
• Área do conhecimento CNPq: CNPQ::CIENCIAS SOCIAIS APLICADAS::DIREITO
• Link de acesso: https://tede2.pucsp.br/handle/handle/6884

The study of the main rule for incidence of Tax on Service of Any Nature (ISSQN) is of paramount importance, mainly in light of the criteria set forth by the legislator for the imposed tax competence (or fiscal year). Apart from that, given the interdisciplinary nature of Tax Law with other legal areas, any study involving ISSQN shall also be grounded on the concepts found in Civil Law, allowing for a better comprehension of the constitution features entailing this municipal tax. Taking into consideration such arguments, this dissertation project was developed based on levy of Tax on Service of Any Nature on commercial leasing transactions. For such, preliminarily in a separate analysis, the National Tax System was covered, in addition to the strict nature under the Federal Constitution concerning the treatment given to taxation, the tax fiscal year imposed by the municipalities and the competence conflict between ISSQN and the Tax on Distribution of Goods and Services (ICMS). Still regarding the concepts and definitions employed later in the analysis of the central aspect of this project, a chapter focuses on the analysis of the main rule for incidence of the Tax on Service of Any Nature by covering key matters such as core activity and non-core activity, the concept of a service provider establishment and the service price, concept defined under the scope of the Federal Constitution. Furthermore, special attention was given to the studies of the concepts under the Civil Law, which ground all range of discussions concerning the materiality of ISSQN, to wit: obligation to do and give, including in support to the lessons by some legal experts widely accepted in the Brazilian legal system. After all things in the first two chapters of the dissertation having been considered, the main ideas preliminarily argued about levy of the ISSQN on commercial leasing transactions were addressed, beginning with the analysis of the complex doctrine of this contractual nature. The so-called ISS Leasing was related to the concepts developed in the first chapters, especially concerning core activity and non-core activity, apart from the obligations to do and to give. In addition, other aspects, widely covered under doctrine and court precedents, were also worked on, such as local incidence and assessment base of ISS Leasing, to name a few. It was necessary, thus, to base the consideration in this project on comprehension of the court precedents, especially when it comes to studying ISS Leasing, since it is a matter widely acknowledged in higher courts, and in some aspects, entailing new stands. In this way, it is possible to state that this project intended to develop analysis of incidence of ISSQN on leasing transactions according to the assumptions found in the National Tax System