Le dimanche 1er janvier 2012, la République Démocratique du Congo devenait le 48ème Etat africain sur 54 à se doter de la TVA. C’est une ordonnance –loi, du 20 août 2010, prise sur habilitation législative et complétée par un décret du 22 novembre 2011 qui a fait de ce pays le dernier géant du continent à opérer la transition fiscale voulue par le FMI. Il a fallu dix ans de travaux au sein de la DGI, en participation avec les professionnels et sous le contrôle permanent d’un représentant à demeure du FMI et de missions semestrielles de contrôle, pour que cet impôt s’applique au total à 5600 contribuables ayant plus de 80 000 dollars de chiffre d’affaires, avec une espérance d’arriver à 15 000 assujettis dans un pays aux60 millions d’habitants.Par conséquent, si l’élaboration progressive et participative de cette TVA est une réussite intégralement administrative, puisqu’à part une brève consultation du Sénat, le Parlement n’ a pas eu la possibilité d’émettre un consentement, même après sa réélection en 2012, lorsqu’il a fallu compléter le régime initial , avec un droit d’option par exemple, au bout d’un an d’une gestion qui a posé les difficiles problèmes attendus, pour le traitement comptable des remboursements de crédits d’amont, une question iconoclaste reste posée : était ce vraiment une nécessité que d’avoir une TVA dans un pays où la guerre endémique sévit à l’Est ? Certes les autres pays africains l’ont. Le modèle RDC de la TVA introduite, s’inspire d’ailleurs largement de ce qui se fait dans le continent, avec des seuils d’imposition, des exonérations et une unicité de taux que l’on retrouve en d’autres pays et qui est conforme aux prescriptions de directives harmonisatrices d’unions régionales . Mais mis à part la contrainte du FMI quine laisse pas le choix, même avec des rentrées fiscales nettement améliorées, par rapport à celles de l’ancienne taxation du chiffre d’affaires,n’aurait il pas été plus efficace d’aller à l’audace d’une mutation de la technologie des droits de douane , pour les rendre déductibles, tout en les conservant, au lieu de s’aligner sur la solution classique de leur réduction et de leur suppression, avec en compensation l’introduction précisément d’une TVA ? C’est ce changement de paradigme dans la politique fiscale que cet ouvrage propose en final d’un bilan critique de l’introduction de la TVA. / Sunday 1 January 2012, the Democratic Republic of Congo became the 48th African state of 54 to adopt VAT. This is an order-law of 20 August 2010, taken on enabling legislation and supplemented by a decree of November 22,2011 that has made this country the last giant of the continent to the transition tax required by the IMF. It took ten years of work within the DGI, in participation with professionals and under the constant supervision of a representative of the IMF andremains biannual mission control for this tax applies to all taxpayers in 5600with more than 80 thousand dollars in revenue, with a hope of reaching15,000 subjects in a country with 60 million inhabitants.Therefore, if the progressive development and the participatory VAT isa full administrative success, since a part from a brief consultation with the Senate, Parliament has not been able to issue a consent, even after his reelection in 2012 when it came to complete the original plan, with a right ofoption for example, after a year's management who posed difficult problems expected for the accounting treatment of loan repayments upstream,iconoclastic a question remains unanswered: was it really a necessity to havea VAT in a country where war rages endemic to the east?While other African countries have. The DRC model of VAT introduced alsodraws heavily on what happens in the continent, with tax thresholds,exemptions and uniformity of rates found in other countries and complies withguidelines harmonizers’ regional unions. But apart from the stress of the IMFleaves no choice, even with tax revenues significantly improved compared tothe old taxation revenue, would not it have been more efficient to go to the audacity of a changing technology tariffs to make them tax-deductible, while keeping them instead to align itself with the classical solution of their reduction and deletion, with the introduction of compensation precisely a VAT?This is a paradigm shift in fiscal policy that this book offers a critical final of the introduction of VAT.

As relações entre a Administração Pública e os cidadãos modificaram-se radicalmente ao longo das últimas décadas. Essa transformação também se reflete no âmbito do Direito Tributário. A administração tributária tem buscado adotar formas consensuais de prevenção ou solução de conflitos, pois o recurso ao Poder Judiciário demonstramorosidade e o prolongamento das demandas inevitavelmente traduz prejuízos para as partes envolvidas. O presente estudo enfoca o fenômeno dos contratos fiscais, assim entendidos os acordos firmados entre o Fisco e o contribuinte para a solução de problemas controversos envolvidos no processo de apuração e determinação da obrigação tributária. Analisam-se os limites à adoção de formas consensuais em matéria tributária, enfocando seu enquadramento com relação aos princípios da legalidade, tipicidade, igualdade, capacidade contributiva e especialmente da indisponibilidade do crédito tributário. Estudam-se os fenômenos da discricionariedade e concessão de margens de apreciação, uma vez que eles fundamentam a autonomia contratual da Administração Pública. São enfocados exemplos específicos de conceitos indeterminados, cláusulas gerais e outras formas de livre atuação administrativa em Direito Tributário. Considerando que contratos fiscais remete a um gênero, uma categoria superior que congrega diferentes formas de atuação pactuada da Administração Pública, apresenta-se sua conceituação e detalhes das suas características essenciais. São examinadas também as principais teorias para identificação da natureza jurídica específicas dos contratos fiscais, em torno das figuras de contrato ou ato administrativo. Enfocam-se ainda os principais fatores envolvidos na formação de tais contratos, bem como limites para sua revisão e anulação. São ressaltados detalhes específicos do papel da vontade do contribuinte nesse processo. Por último faz-se análise circunstanciadas das características de cinco espécies de contratos fiscais do Direito Tributário Brasileiro: acordos de fixação, regimes de quantificação padronizada dos tributos, soluções de consulta, contratos de isenção e transações em sentido estrito. / The relationship between public administration and citizens have changed radically over the past decades. This transformation is also reflected in the Tax Law. The tax administration has sought to adopt consensual ways of preventing or resolving conflicts, since the recourse to the judiciary demonstrates delays and prolongation of the demands inevitably translates into losses for the parties involved. This study focuses on the phenomenon of tax contracts, understood as the agreements between the IRS and the taxpayer to resolve controversial issues involved in the assessment and calculation of the tax liability. It examines the limits to the adoption of consensus regarding tax forms, focusing its framework with regard to the principles of legality, typicality, equality, ability to pay and especially the unavailability of the tax credit. We study the phenomena of discretion and margins of appreciation, since they underlie the contractual autonomy of the Public Administration. Particular attention is given to specific examples of indeterminate concepts, general clauses and other forms of administrative freedom of action in Tax Law. Whereas tax contracts is an expression that refers to a genre, a higher category that combines different forms of action agreed Public Administration, this study presents its concept and details of their essential characteristics. Also examined are the main theories to identify the specific legal nature of contracts tax, around the figures of contract or administrative act. Focus is still the main factors involved in the formation of such contracts, as well as limits for your review and annulment. It highlights specific details of the role of the will of the taxpayer in this process. Finally this study presents a detailed analysis of the characteristics of five species of contracts of the Brazilian Tax Law: agreements for the fixation of vagueness, contracts for standardized quantification of taxes, tax rulings, exemption contracts and transactions.

Made available in DSpace on 2015-12-03T18:35:29Z (GMT). No. of bitstreams: 1 Erika_Borges_Ferreira.pdf: 1930538 bytes, checksum: 57c58b3dcf42398b46a80f66f116ec8c (MD5) Previous issue date: 2014-03-31 / The noncumulative emerged aiming to relieve the supply chain. The cumulative system is still applied, but many scholars argue that this form of taxation is detrimental to society because it has \"cascade\" effect. When drafting the law that determines on the non-cumulative PIS / COFINS (Social Integration Program / Contribution to Social Security Financing), the legislature created the obligation linked to this form of calculation of Income Tax systematic. Thus, companies are taxed on taxable income required to calculate their social contributions to the non-cumulative basis, on the other hand, companies that are on presumed income will have cumulative PIS / COFINS rates. In addition, legislation has listed punctually what are the inputs and credits allowed to relieve the supply chain. These attitudes have caused a mismatch with the general objectives of the creation of non-cumulative, this because the set which credits are allowed to discount, no full applicability of the principle of non-cumulative. Plus, segregate the determination in cumulative and non-cumulative basis in the computation of income provides a number of non uniform taxpayers with distinct characteristics and especially with costs / expenses divergent. It is noteworthy that the borrowing under the heading input, the nomenclature used in the legislation, generates different interpretations by taxpayers causing the taxman questions on recognition of that cost. Given these facts, we attempted to study the impact that the non-cumulative because the results of companies segregating them for industrial, commercial and service delivery branch. As a result of the survey conducted, it was found that, for these companies in the industrial and commercial sectors, noncumulative reached their goals relieving the supply chain, but the understated way, because only deducts the credits listed in the law. As for the two analyzed service providers, who are bound to non-cumulative contributions of the non-cumulative only led to higher cumulative systematic payments. Through the analysis performed it is concluded that the first non-cumulative must be exercised in full and unrestricted manner, as it is the essence of the Principle of Non Cumulativity and more, the taxpayer must have the free decision choose to be cumulative or non-cumulative, thereby exerting an efficient and effective tax administration / A n??o cumulatividade surgiu com o objetivo de desonerar a cadeia produtiva. O sistema cumulativo ainda ?? aplicado, por??m muitos estudiosos afirmam que essa forma de tributa????o ?? prejudicial ?? sociedade, pois tem efeito cascata . Quando da elabora????o da lei que determina sobre a n??o cumulatividade do PIS/COFINS (Programa de Integra????o Social/ Contribui????o para Financiamento da Seguridade Social), o legislador criou a obrigatoriedade dessa sistem??tica atrelada ?? forma de apura????o do Imposto de Renda. Assim, empresas tributadas no Lucro Real est??o obrigadas a apurar suas contribui????es sociais na forma n??o cumulativa, por outro lado, empresas que est??o no Lucro Presumido ter??o as al??quotas cumulativas para o PIS/COFINS. Al??m disso, a legisla????o elencou pontualmente quais seriam os cr??ditos e insumos permitidos para desonerar a cadeia produtiva. Essas atitudes causaram um desencontro com os objetivos gerais da cria????o da n??o cumulatividade, isto porque, ao definir quais cr??ditos s??o permitidos para desconto, n??o h?? aplicabilidade plena do Princ??pio da N??o Cumulatividade. E mais, segregar a apura????o em cumulativo e n??o cumulativo com base na apura????o do lucro estipula um n??mero de contribuintes desuniformes, com caracter??sticas distintas e principalmente com custos/despesas divergentes. Ressalta-se ainda que a tomada de cr??dito sob a rubrica insumo, nomenclatura utilizada na legisla????o, gera diversas interpreta????es por parte dos contribuintes ocasionando questionamentos do Fisco sob o reconhecimento desse custo. Diante desses fatos, buscou-se estudar os impactos que a n??o cumulatividade causa nos resultados das empresas segregando-as por ramo industrial, comercial e de presta????o de servi??o. Como consequ??ncia do levantamento efetuado, identificou-se que, para estas empresas dos setores industriais e comerciais, a n??o cumulatividade atingiu seus objetivos desonerando a cadeia produtiva, por??m de forma suavizada, pois deduz apenas os cr??ditos elencados em lei. J?? para os dois prestadores de servi??o analisados, que s??o obrigados a n??o cumulatividade das contribui????es, a n??o cumulatividade s?? ocasionou pagamentos superiores ?? sistem??tica cumulativa. Atrav??s da an??lise efetuada conclui-se que primeiramente a n??o cumulatividade deve ser exercida de forma plena e irrestrita, tal qual ?? a ess??ncia do Princ??pio da N??o Cumulatividade e mais, o contribuinte deve ter a livre decis??o em optar por ser cumulativo ou n??o cumulativo, exercendo assim uma gest??o tribut??ria eficiente e efetiva

castellà: El revolucionario desarrollo tecnológico experimentado en el campo de la información y la comunicación en las dos últimas décadas ha marcado un antes y un después en muchos ámbitos de nuestra sociedad. Sin ir más lejos, estos cambios pueden observarse en las modificaciones del modo en que nos relacionamos, o en la generación de conceptos o realidades, tan impensables no hace demasiado tiempo, como el teletrabajo, la telemedicina o las universidades virtuales. La magnitud de estas transformaciones se concreta en el hecho de que incluso se ha llegado a hablar de la aparición de una nueva era, caracterizada especialmente por la denominada sociedad de la información y del conocimiento. Como parte integrante y esencial de esta nueva realidad, la Administración pública se ha visto obligada a adoptar un papel pro-activo en la incorporación de las TIC, así como a dar respuesta a las nuevas necesidades ciudadanas y a velar para que el nuevo paradigma pueda asentarse de forma definitiva. En consecuencia, las TIC han comportado cambios importantes también en este ámbito, y es que su inclusión ha iniciado un nuevo estadio en su proceso evolutivo en el que se espera una auténtica transformación institucional.Todo este proceso de cambio, basado en la interacción ciudadana como fundamento principal del sistema, ha encontrado su máximo exponente en la esfera de la Administración tributaria, donde su tradicional sistema de aplicación de los tributos ya había conllevado la adopción de técnicas de gestión en masa. En este sentido, la imposibilidad de practicar caso por caso los millones de liquidaciones anuales relativas a las más importantes figuras impositivas y el carácter casi permanente de las relaciones jurídico-tributarias, obligaron a requerir la participación de los obligados tributarios, de modo que las autoliquidaciones y la imposición de numerosos deberes de información y colaboración se convirtieron en los principales mecanismos del nuevo modelo de funcionamiento. Así, los ciudadanos se encontraron con la responsabilidad de conocer, interpretar y aplicar el complejo, cambiante y, a veces, incluso deficiente ordenamiento tributario, por lo que debía compensarse la reducción de la actividad administrativa con una fuerte prestación de los deberes de información y asistencia a los obligados tributarios. En este sentido, debían potenciarse todas aquellas actuaciones de la Administración encaminadas a dar a conocer la información necesaria para el ejercicio de los derechos y cumplimiento de las obligaciones tributarias, así como aquellas labores que ofrecían recursos y auxilio con el mismo fin.Sin embargo, la regulación de estos deberes no ha conseguido estar a la altura de su relevancia, en tanto que la normativa se ha limitado a contemplar su reconocimiento general (artículo 85.1 de la LGT y 62 del RD 1065/2007) y a señalar algunas de las actuaciones por las que pueden verse cumplidos (artículo 85.2 de la LGT y 63 a 78 del RD 1065/2007). Además, los regímenes jurídicos de estas actuaciones difieren en gran medida, y contienen, en muchos aspectos, un marcado carácter programático. Por ello, aún no existe una definición clara de cada uno de estos deberes ni una delimitación de los instrumentos que conforman su contenido, por lo que tampoco se ha podido elaborar la regulación completa de sus características ni la previsión de los diferentes efectos jurídicos que se pueden desprender.Consecuentemente, el presente trabajo tiene como objetivo principal la elaboración de un estudio jurídico completo y actual sobre los deberes de información y asistencia de la Administración tributaria en relación directa con la incorporación, en este ámbito, de las TIC. Así, se pretende llevar a cabo una valoración global del impacto de los nuevos medios en dichas figuras tributarias, además de aportar una definición actualizada de su concepto, una determinación de su contenido, y una concreción de sus características y consecuencias jurídicas. / In The Spanish Tax Administration, citizens have the responsibility to find out, interpret and apply the complex, changing and sometimes even deficient tax legislation, so that the reduction of the administrative activity has to be counterbalanced with a strong rendering of the information and assistance services to the taxpayers. In this sense, all those Administration actions design to make available all the information pertaining to the exercise of rights and the compliance of tax obligations have to be strengthened, together with those actions offering resources and aid with the same purpose.However, the regulation of these obligations has not measured up to their relevance, for legislation has just acknowledged them in general terms (articles 85.1 of the LGT and 62 of the RD 1065/2007), and pointed out some of the actions through which they can be rendered (articles 85.2 of the LGT and 63 to 78 of the RD 1065/2007). Moreover, legislations pertaining to these actions are in disagreement to a large extent and hold, in many respects, a programmatical character. Therefore, to date, there is no clear definition of any of these obligations or a delimitation of the instruments that make up their content. In addition, neither the comprehensive regulation of their characteristics nor the forecast of their possible legal effects have been done.Accordingly, the main purpose of this thesis is to carry out a comprehensive legal study regarding the information and assistance obligations of the Tax administration, in direct relation to the incorporation of ICTs to its sphere of activity. Thus, the aim is to achieve a global assessment of the impact of ICTs on the application of these obligations, while contributing an updated definition of their concept, establishing their content and specifying their characteristics and legal consequences.

The object of this research is the Personal Income Tax Research aim – to analyze of personal income tax, its administration in theory and practical activity, formulate proposals for a further personal income tax improvement. Objectives: - to exhibit tax essentiality, taxation principle; - to give shot overview of personal income tax history and personal income tax in foreign countries; - to analyze of personal income tax, to present its merits and demerits; - to analyze administration of personal income tax; - formulate proposals for a further personal income tax improvement Research methods: logical and comparative analysis and synthesis by specialized, Lithuanian and foreign authors, methods of logical and graphic modeling.

The purpose of this work is to determine the effect of legal regulation of tax administration at customs-house on the collection of taxes administered by the customs authorities, to determine and to analyze the most topical theoretical and practical problems in the area of tax administration at customs-house, and to search for the solution of these problems.

Submitted by Frederico Bendzius (fbendzius@gmail.com) on 2017-05-31T21:45:18Z No. of bitstreams: 1 2017_05_31 - dissertação FB.pdf: 2222607 bytes, checksum: 8a9808254ca7990b8aa9dbf966311f09 (MD5) / Approved for entry into archive by Joana Martorini (joana.martorini@fgv.br) on 2017-06-01T11:31:00Z (GMT) No. of bitstreams: 1 2017_05_31 - dissertação FB.pdf: 2222607 bytes, checksum: 8a9808254ca7990b8aa9dbf966311f09 (MD5) / Made available in DSpace on 2017-06-02T13:03:52Z (GMT). No. of bitstreams: 1 2017_05_31 - dissertação FB.pdf: 2222607 bytes, checksum: 8a9808254ca7990b8aa9dbf966311f09 (MD5) Previous issue date: 2017-04-27 / Nesta pesquisa, objetiva-se tratar da aplicação do precedente judicial nas atividades da Administração Tributária. Mais especificamente, pretende-se debater como a Procuradoria Geral do Estado de São Paulo pode orientar suas ações após a fixação de teses em precedentes. O tema é relevante em razão do princípio da isonomia tributária e para a redução da litigiosidade. Utilizei como método o exame da literatura e da legislação, além da experiência institucional da Procuradoria Geral da Fazenda Nacional. Concluí que a valoração dos precedentes deve ser incorporado ao quotidiano da Procuradoria Geral do Estado de São Paulo a fim de dar mais eficiência à sua atividade. / In this research, the objective is to deal with the application of judicial precedent in the activities of the Tax Administration. More specifically, it intends to discuss how the Attorney General's Office of the State of São Paulo can guide its actions after setting theses in precedents. The issue is relevant due to the principle of tax isonomy and to the reduction of litigation. I used as method the examination of the literature and legislation, in addition to the institutional experience of the Attorney General of the National Treasury. I concluded that the valuation of precedents should be incorporated into the daily routine of the Attorney General's Office of the State of São Paulo in order to give more efficiency to its activity.

Made available in DSpace on 2010-04-20T20:48:00Z (GMT). No. of bitstreams: 3 86620.pdf.jpg: 13242 bytes, checksum: 885f35442de57f3998a650acbe31105c (MD5) 86620.pdf.txt: 315096 bytes, checksum: df8d5eee8ecd736b2e01c689b4f4d223 (MD5) 86620.pdf: 1845046 bytes, checksum: 48621271d50cf2a76541e24dce8ccf69 (MD5) Previous issue date: 2003-02-04T00:00:00Z / Evaluate the tax collection and proposes a typology for the way Brazilian municipalities perform with regard to taxation, and aims at helping in the understanding of the difficulties faced by the local authorities in levying taxes. The survey encompasses 4617 municipalities, grouped according to the importance of each tax within the total revenue. The groups have been obtained through the use of Cluster Analysis, a multivariate data analysis technique. / Avalia o desempenho da arrecadação e propõe uma tipologia para o comportamento tributário dos municípios brasileiros com o objetivo de auxiliar na compreensão das dificuldades enfrentadas pelos governos municipais na cobrança dos tributos de sua competência. A pesquisa abrange 4.617 municípios, que foram agrupados segundo a importância de cada tributo no cômputo de sua receita total. Os agrupamentos foram obtidos empregando-se a Análise de Cluster, uma técnica de análise multivariada de dados que permite encontrar e separar grupos similares.

Revenue collection agencies across the world aim to maximise revenue collection by minimising tax noncompliance. The different types of tax noncompliance are collectively referred to as the tax gap phenomenon, which revenue collection agencies address by means of various enforcement approaches and capabilities. Much like any organisation, the resources required to execute these capabilities are finite and require accurate organisational decision-making in order to make optimal use thereof. Information technology, and specifically decision support systems (DSS), is critical in enabling this decision-making process. Using the Structuration Model of Technology, the information needs, demand and offerings of revenue collection agencies are explored given their objective of narrowing the tax gap phenomenon using DSS. Emphasis is placed on the manner in which IT is used to address taxpayer noncompliance, the way in which IT supports knowledge creation and subsequently also facilitate the decision-making process of tax practitioners, and also the different types of IT offerings made available to decision-makers in the form of DSS. In doing so, this research presents the results of a case study on the South African Revenue Service in which a conceptual decision support system framework is developed aimed at minimising the tax gap phenomenon. The research is conducted as a qualitative single case study and presented through a narrative analysis. The framework is systematically constructed as the research findings emerge and concluded by means of a framework validation and transfer ability test. The research result is a conceptual DSS framework acting as a reference point to other revenue collection agencies with the objective of addressing taxpayer noncompliance through DSS. / Jurisprudence / D. Phil. (Information Systems)

The research examined whether the services provided by the “sharing economy” platforms are adequately dealt with by the current South African tax systems. In addressing this main goal, the research analysed how the South African tax systems deal with the income and expenses of Uber, Airbnb and their respective service providers. The research also investigated how South Africa could classify “sharing economy” workers and how this would affect the deductibility of the worker’s expenses. A brief analysis was made of the taxation of the “sharing economy” businesses in Australia and the United States of America. These countries have implemented measures to effectively deal with regulating the “sharing economy” businesses. An interpretative research approach was used to provide clarity on the matter. Documentary data used for the research consists of tax legislation, case law, textbooks, commentaries, journal articles and theses. The research concluded that the current taxation systems have loopholes that are allowing participants in the “sharing economy” to avoid paying tax in South Africa. The thesis recommends that the legislature could adopt certain measures applied in Australia and the United States of America to more effectively regulate “sharing economy” in South African and remedy the leakages the current tax systems suffer, causing SARS to lose potential revenue.