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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Společný konsolidovaný základ daně z příjmů právnických osob / Common Consolidated Corporate Tax Base

Gašperčík, Róbert January 2014 (has links)
Focus of this diploma thesis is the proposal of Council Directive on a Common Consolidated Corporate Tax base. The proposal is analyzed in broader contexts, the selected aspects of it are compared to current corporate tax systems of selected states of EU, emphasis is on available methods of tax optimization. Calculation and optimization of tax liability are demonstrated on model cases of taxpayers, including recommendations for taxpayers regarding the application of the directive, in case it should be adopted.
72

Komparativní analýza daňového základu korporátní daně v zemích Visegrádské čtyřky / Comparative Analysis of the Corporate Income Tax Base in the Visegrag Four Countries

Klossová, Šárka January 2010 (has links)
The diploma thesis deals with the tax system in the Visegrad Four countries, specifically with the determination of the corporate income tax base and their comparative analysis. The thesis provides characteristic of items involving the corporate income tax base in Hungary, Poland and the Slovak Republic. Subsequently, these items are compared, and the comparison also includes determination of the corporate income tax base in the Czech Republic. Further, the thesis also analyzes the impact of legislative regulations of the corporate income tax base on the tax base width, the effective tax rates and the tax revenue in these countries.
73

Forecasting annual tax revenue of the South African taxes using time series Holt-Winters and ARIMA/SARIMA Models

Makananisa, Mangalani P. 10 1900 (has links)
This study uses aspects of time series methodology to model and forecast major taxes such as Personal Income Tax (PIT), Corporate Income Tax (CIT), Value Added Tax (VAT) and Total Tax Revenue(TTAXR) in the South African Revenue Service (SARS). The monthly data used for modeling tax revenues of the major taxes was drawn from January 1995 to March 2010 (in sample data) for PIT, VAT and TTAXR. Due to higher volatility and emerging negative values, the CIT monthly data was converted to quarterly data from the rst quarter of 1995 to the rst quarter of 2010. The competing ARIMA/SARIMA and Holt-Winters models were derived, and the resulting model of this study was used to forecast PIT, CIT, VAT and TTAXR for SARS fiscal years 2010/11, 2011/12 and 2012/13. The results show that both the SARIMA and Holt-Winters models perform well in modeling and forecasting PIT and VAT, however the Holt-Winters model outperformed the SARIMA model in modeling and forecasting the more volatile CIT and TTAXR. It is recommended that these methods are used in forecasting future payments, as they are precise about forecasting tax revenues, with minimal errors and fewer model revisions being necessary. / Statistics / M.Sc. (Statistics)
74

中國上市公司有效稅率之實證研究

林怡伶 Unknown Date (has links)
本研究以1999年至2005年中國上市公司財務資料,探討影響中國上市公司有效稅率之決定因素。本文的實證結果發現中國全體上市公司樣本的平均有效稅率僅達14.14%,遠低於中國稅法規定33%的名目稅率,顯示上市公司普遍享有區域及行業優渥的租稅優惠,實際所得稅負並不高。其中以海南市、上海市的有效稅率最低,而西部偏遠地區的有效稅率為最高,顯示區域間租稅負擔不均之現象。採掘業公司平均有效稅率高達25%,農林牧漁業及信息技術業的平均有效稅率在10%以下,也反映產業間的稅負分配受到政府產業發展的租稅獎勵政策之影響。此外,近年中國會計制度積極與國際會計準則趨同,企業依財會準則所計提之資產減損準備在稅務上不能列報扣除,使公司須繳納較高之有效稅率。 本研究也發現中國上市公司的股權結構與其有效稅率間具有顯著的相關性,國家持股比率較高者,租稅規劃意願低,有效稅率較高;而外資持股比率較高者及有發行B股或H股的公司,享有較多的租稅優惠及有較積極的租稅規劃傾向,有效稅率則較低。最後,本文也發現一些重要的中國企業特性、財稅差異項目與公司有效稅率關聯性之實證證據,中國上市公司的企業規模與有效稅率間,呈現正向關係,符合政治成本假說。獲利愈高的公司,其有效稅率也亦高。公司資本資產密度與財務槓桿的稅盾效果並不顯著,研究支出之投入與有效稅率呈負相關。營業費用比率較高之企業,受到稅法對於多項費用列報限額標準之影響,如罰款支出、贊助費、非公益、救濟性捐贈支出、廣告費、宣傳費、業務招待費以及職工薪金等,也有較高之有效稅率。企業獲配股利所得及依權益法認列的投資收益較多者,在稅法上毋須列入課稅所得之金額較高,故其有效稅率較低。上述中國上市公司的企業特性與有效稅率之關聯性,提供了中國企業經營的租稅成本深受中國會計、租稅制度、公司特性以及商業環境影響之實證證據。 / This study investigates the effects of Chinese accounting standards and tax system on the corporate effective tax rates (ETRs) of china listed companies. Despite that the statutory tax rate of China income tax law is 33%, we found the average ETR of China listed companies is only about 14.14% during our sample period spanning from 1999 to 2005, suggesting that most listed companies across various areas and industries may enjoy substantial tax incentives. The empirical results show that the companies in Shanghai and Hainan have lower average ETRs then those in other areas. Especially, the agriculture, forestry, herding, fishery industries and the information technology industries have the lowest average ETRs of below 10%, possibly due to that Chinese government provides substantial tax incentives for both industries. Further, to converge with the international accounting standards, China gradually phased-in the accounting for asset impairments in 1998 and 2001, requiring listed companies to recognize the impairment losses when the fair values of assets are below their book values. However, the unrealized asset impairment losses are not deductible in filing income tax returns, resulting in that firms reporting greater asset impairment losses in financial statements are more likely to bear higher ETRs, ceteris paribus. In addition, we also found there is a significant relationship between China companies’ ownership structure and corporate ETRs. Ceteris paribus, companies having greater state-shares are more likely to have greater ETRs while companies having greater foreign institute-shares and companies issuing B-shares or H-shares are more likely to have lower ETRs. Finally, we also documented evidence on the relationship between Chinese firms’ characteristics and corporate ETRs. Chinese large firms are more likely to have greater ETRs, supporing the political cost hypothesis. Due to several limitations on claiming operating expenses to be tax-deductible items, firms with greater operating expenses are more likely to have greater non-tax-deductible expenditures and hence tend to have higher ETRs. Finally, to alleviate double taxation on dividend income, dividend income received by the investment companies is tax-exempt to the extent that the invested companies have paid corporate income tax on the dividends distributed to the investment companies, and unrealized investment income accrued by the equity method is not taxable income to the investment companies until distributed to them. Consequently, firms having greater dividend income and investment income accrued by the equity method are more likely to have lower ETRs. Moreover we also find that the tax reform in 2002 make average ETRs increasing. The companies listing in Shenzhen Stock Exchange have lower average ETRs then those in Shanghai Stock Exchange. The results of this study provide empirical evidence on that the Chinese accounting standards and tax systems have a significant impact on the tax costs and distribution of tax burdens of Chinese listed companies.
75

O princípio da realização da renda e sua aplicação no imposto de renda de pessoas jurídicas / The realization principle and its application to the corporate income tax

Polizelli, Victor Borges 06 May 2009 (has links)
No contexto do sistema tributário nacional brasileiro, uma apuração correta da renda tributável demanda o respeito a princípios abrigados pela Constituição Federal expressa ou implicitamente e, dentre estes, vale citar o princípio da realização da renda que, numa descrição simplificada, auxilia na detecção da capacidade econômica apta a sofrer tributação, uma vez que delineia diretrizes mais concretas para a identificação do momento adequado para que tal tributação se implemente. Este estudo enfoca o momento temporal em que se consideram ocorridos os fatos econômicos individuais que se ajuntam para compor a apuração da renda tributável. Não se trata, portanto, de uma abordagem direta acerca do aspecto temporal próprio da regra-matriz de incidência do imposto de renda, aquele que se identifica normalmente com o término do período de um ano. O tema é abordado com enfoque na tributação da renda, apresentando parâmetros para a conceituação do referido princípio e buscando delinear suas funções, bem como descrever seu âmbito de aplicação no Direito Tributário brasileiro, especialmente no que concerne à apuração do imposto de renda (sobretudo o de pessoas jurídicas). O princípio da realização é examinado sob três diferentes perspectivas. Primeiro, faz-se uma análise dos conceitos de renda (e noções correlatas de realização) fornecidos pelas ciências financeiras e econômicas. Segundo, há uma análise sob a perspectiva histórica que apresenta a evolução deste princípio na Alemanha, nos E.U.A., no Reino Unido e também no Brasil. E, por fim, sob a perspectiva estritamente jurídica, enfocando-se o sistema normativo atualmente vigente no Brasil, discutem-se a posição sistêmica do princípio da realização e as limitações impostas pela Constituição Federal de 1988 e pelo Código Tributário Nacional. Ainda nesta última perspectiva, avaliam-se as funções desempenhadas pelo princípio da realização como integrante dos princípios de contabilidade geralmente aceitos e as relações entre Direito Contábil e Direito Tributário. O princípio da realização é examinado em seus diferentes elementos (cumprimento da obrigação, mudança da posição patrimonial, troca no mercado, mensurabilidade, liquidez e certeza). Por fim, propõe-se uma estrutura para classificação dos diferentes critérios que informam o princípio da realização à luz da legislação brasileira. / In the context of the Brazilian tax system, a correct calculation of taxable income demands respect for the principles sheltered, expressly or implicitly, by the Federal Constitution and, among these, it is worth mentioning the realization principle. In a simplified description, said principle helps in the detection of the economic capacity that is able to suffer taxation, since it outlines more specific guidelines for identifying the right time where taxation may be implemented. This study focuses on the timing of the economic facts that are gathered up to comprise the basis for calculation of the taxable income. It is not, therefore, a direct approach on the temporal aspect of the basic rule of incidence of income tax (aspect which is usually identified with the end of the taxable period of one year). The issue is discussed with focus on taxation of income, showing parameters for the conceptualization of realization principle and seeking to outline its functions, as well as to describe its scope within the Brazilian Tax Law, especially on what concerns the calculation of the income tax (especially the corporate income tax). The realization principle is examined from three different perspectives. First, the study presents an analysis of the concepts of income (and related notions of realization) provided by the financial and economic sciences. Second, there is an analysis on the historical perspective that presents the evolution of this principle in Germany, the USA, the UK and also in Brazil. Finally, under a strictly legal perspective, focusing on the regulatory system currently in force in Brazil, it discusses the systemic position of the realization principle and the limitations imposed by the Federal Constitution of 1988 and the National Tax Code. With respect to the latter perspective, the study examines the functions performed by the realization principle as part of the generally accepted accounting principles and the relations between Accounting and Tax Law. The realization principle is examined in its different elements (achievement of the obligation, change in the property position, market exchange, measurability, liquidity and certainty). Finally, it proposes a structure for the classification of the different criteria that inform the realization principle in accordance with the Brazilian legislation in force.
76

Normas anti-elusivas domésticas e internacionais no direito tributário internacional / Domestic and international anti-avoidance rules in international tax law

Okuma, Alessandra de Souza 09 October 2009 (has links)
Made available in DSpace on 2016-04-26T20:29:54Z (GMT). No. of bitstreams: 1 Alessandra de Souza Okuma.pdf: 2067533 bytes, checksum: fb2d17d87e735a3f03a1c33e12624ab6 (MD5) Previous issue date: 2009-10-09 / The purpose of this paper is the analysis of anti-avoidance rules in the Brazilian law, as well as these provided by international treaties executed by Brasil, regarding the corporate income tax. Our opinion on the extension of the general anti-avoidance provision contained in domestic law is based on the following premises: (i) the theory of autopoietic systems by Niklas Luhmann; (ii) tax principles; (iii) concepts of civil Law on fraud, simulation and abuse. It reveals that the general anti-avoidance rule provided by Brazilian law should be applied exclusively in order to disregard transactions without a legal cause or structures presenting incompatibilities between form and substance, underling a tax avoidance purpose and lacking of a business rationale. We will define the extension of specific anti-avoidance rules contained in Brazilian law, namely: special tax regime for transactions involving residents in tax haven jurisdictions; transfer pricing and CFC legislation. We will point out situations which these provisions might possibly conflict with the benefits granted by a tax treaty executed by Brazil. Each case, we should suggest criteria and legal basis for interpretation of these rules, towards resolving conflicts, considering the pacta sunt servanda principle and domestic Brazilian rules. Notwithstanding, we will analyse anti-avoidance provisions contained in the tax treaties, in view of OECD s statements regarding the improper use of the treaties amended in 2003, suggesting an interpretation in accordance with the Vienna Convention for reconciling these provisions with the domestic rules provided by the Brazilian law system / O objeto deste trabalho é a análise das normas anti-elusivas veiculadas por leis brasileiras e pelas Convenções Internacionais para evitar a dupla tributação ( CIT ), no que concerne ao imposto sobre a renda da pessoa jurídica. Partiremos da teoria dos sistemas de Luhmann, dos princípios constitucionais tributários e das normas de direito privado para construir a norma geral anti-elusiva doméstica, tal como delineada pelo art. 116, parágrafo único do CTN. Demonstraremos que a aplicação dessa norma deve considerar critérios discriminantes precisos e adequados para distinguir elisão, elusão e evasão fiscal, quais sejam: a presença da causa jurídica e a compatibilidade da estrutura negocial. Utilizaremos estas premissas para construir o conteúdo de cada norma anti-elusiva específica com efeito internacional veiculada pelas leis brasileiras, notadamente: o regime fiscal especial para uso de países de tributação favorecida; o controle de preços de transferência e o regime de transparência fiscal internacional. Apontaremos situações que hipoteticamente podem representar conflitos entre as normas anti-elusivas específicas e o regime tributário veiculado pelas CITs celebradas pelo Brasil. Para cada caso, indicaremos uma proposta hermenêutica adequada para, quando possível, conjugar esta normas domésticas, com as normas internacionais, observando o princípio pacta sunt servanda e o art. 98 do Código Tributário Nacional. Interpretaremos também as normas anti-elusivas eivadas de fonte internacional, de acordo com o método de interpretação próprio das normas internacionais previsto na Convenção de Viena e construiremos seu conteúdo de forma compatível com o sistema jurídico brasileiro
77

Tributação da renda imobiliária / Taxation on the real state market

Martins, Ricardo Lacaz 31 March 2009 (has links)
O presente trabalho parte da análise das normas que regem a tributação da renda no mercado imobiliário com a finalidade de possibilitar a identificação de um sistema jurídico dotado de princípios e valores próprios, que possibilite o estudo de suas normas de maneira destacada em relação às demais disposições que versam sobre a imposição da renda. Não se tem por pretensão a busca de uma autonomia das mencionadas normas; pelo contrário, o estudo parte da premissa de um único sistema jurídico, mas que pode ser estudado sob diferentes pontos de vista: um sistema que comporta subsistemas normativos, com valores e princípios próprios. Objetiva-se, assim, a identificação e posterior aproximação daquelas disposições que possuem fundamentos e princípios comuns, o que possibilitará a compreensão da extensão das previsões normativas a serem analisadas, bem como as opções efetuadas pelo legislador na produção legislativa. Antes de se efetuar o estudo das normas que versam sobre a tributação da renda imobiliária serão discutidos e apresentados os conceitos gerais necessários às análises que se seguirão. A limitação do legislador na produção legislativa é aspecto central no presente estudo. Entende-se que o sistema jurídico justo demanda uma coerência alcançada somente quando verificada a adequação valorativa das normas que o compõem e apresente unidade, por meio da observância de princípios e valores comuns, por essas mesmas normas. As normas que prevêem as imposições fiscais incidentes sobre renda no mercado imobiliário se prestarão de pano de fundo para a identificação de princípios que regem a tributação do imposto de renda nas diversas situações apresentadas. Serão, assim, objeto de análise a tributação do imposto de renda das pessoas jurídicas, tributadas pelo lucro real e pelo lucro presumido; a tributação especial das pessoas jurídicas sujeitas ao patrimônio de afetação; os rendimentos auferidos pelas pessoas físicas decorrente das atividades ligadas ao mercado imobiliário, tais como o ganho de capital na venda de imóveis e a tributação dos fundos de investimento imobiliários. Ao final da análise da legislação que versa sobre a tributação do imposto de renda nas situações acima mencionadas serão apresentados os princípios e valores escolhidos pelo legislador para a imposição da renda imobiliária. / The present arises from the analysis of principles which rule the taxation on the real estate market aiming the possibility of identifying a legal system endowed with principles and self-values and also providing an outstanding study of its rules with relation to the other provisions which deal with the income taxation. There is no intention of the search of independence from the aforementioned provisions, on the contrary, the study arises from the assumption of a unique legal system, which otherwise may be studied under different points of view, a system which involves normative sub-systems with their own values and principles. It aims, therefore, the identification and later approach to those provisions which own principles and grounds in common, providing that way, the understanding of the extension of the normative foresight to be analyzed, as well as, the legislator\'s altematives when making laws. Before the study of the principles which deal with the real estate income taxation, the general concepts needed to the analysis shall be presented and discussed. The legislator limitation to the law making shall be the central aspect of the present study. It is understood that a fair legal system demands coherence, which is just achieved when the appropriate principle values which integrate it are consolidated by the observance of the common principles and values of such principles. The rules, which provide the tax enforcement collected on the real estate income, shall be the grounds for the identification of the principles which rule the taxation on the income tax of the different situations herein presented. The corporation income tax, collected on presumed and gross profits, special corporation taxation liable to the \"patrimônio de afetação\", the earnings obtained by the individual persons regarding real estate businesses such as capital gain in property sales and the taxation on real estate funds of investments will, therefore, be the object of the analysis. After the analysis of the legislation which deals with the taxation on the income tax of the aforementioned situations, the principles and values enforced on real state earnings chosen by the legislator shall be presented.
78

Reconhecimento, mensuração e tributação da renda no setor imobiliário / Recognition, measurement and taxation of income in the real estate sector

Freitas, Rodrigo de 01 June 2012 (has links)
Atualmente, verifica-se um momento de grande reflexão dos aplicadores do Direito Tributário, em decorrência do impacto trazido pelos novos métodos e critérios contábeis aplicados à apuração do lucro societário das empresas no Brasil. A aplicação dos princípios contábeis geralmente aceitos passou a estabelecer novos paradigmas para o reconhecimento e mensuração do lucro, influenciando a forma de interpretar a legislação tributária. Esse contexto ganha grande relevância no que tange à apuração e tributação da renda no setor imobiliário. Isto porque esse setor da economia é cuidadosamente regulamentado, do ponto de vista contábil, tanto pela legislação societária quanto pela fiscal. Com efeito, o presente estudo analisa a delimitação da competência constitucional para tributação da renda pela União, sobretudo os limites oferecidos pelos princípios constitucionais tributários. Também se analisam as definições de renda pelo CTN e os critérios de definição do momento de realização. Ocorre que a definição do fato gerador do imposto de renda muitas vezes se vale de conceitos previstos em outras áreas do Direito, especialmente no Direito Privado. Dessa forma, são analisados os conceitos estabelecidos pelo Direito Contábil Societário, pois são fundamentais para a quantificação da matéria tributável. Após o estabelecimento da base teórica para a tributação da renda, passa-se à análise dos principais aspectos jurídicos das operações imobiliárias (negócios que envolvem a exploração econômica, direta ou indireta, da propriedade imobiliária). Essa primeira análise é necessária para se estabelecerem os parâmetros adequados para o reconhecimento e a mensuração da renda, intrinsecamente relacionada à transferência de riscos e benefícios. Um segundo passo importante, para a apuração da renda do setor imobiliário, corresponde à análise dos principais métodos e critérios contábeis estabelecidos pela legislação societária, pois esse é o parâmetro inicial para a apuração do montante a ser tributado. Por fim, analisam-se a coerência e a adequação das regras de tributação da renda no setor imobiliário, para as pessoas físicas e as pessoas jurídicas. Também serão abordados os regimes específicos de tributação previstos na legislação brasileira. / In recent years, tax law practitioners have been forced to rethink due to the impact of new accounting methods and criteria applied to the calculation of corporate profits in Brazil. The application of generally accepted accounting principles has established new parameters for the recognition and measurement of profits, thereby influencing the interpretation of tax law. This ontext has acquired great relevance regarding the calculation and taxation of income in the real estate sector. This is due to the fact that this economic sector is carefully regulated from an accounting standpoint, as much by corporate law as by tax law. Indeed, this work analyzes the limits of the constitutional authority for Federal taxation of income, especially as regards the bounds set out by constitutional principles of taxation. It also analyses the Brazilian National Tax Code (CTN) definition of income, as well as the definition of the moment when income is realized. It happens that the definition of the tax-triggering event for income tax often relies on concepts derived from other areas of law, especially privet law. Therefore, the concepts established by corporate accounting law are analyzed here, as they are fundamental concepts for the quantification of the tax bases. After establishing the theoretical basis for income taxation, the main legal aspects of real estate transactions are analyzed (those involving direct or indirect real estate economic exploration). This first analysis is necessary in order to establish the appropriate parameters for the recognition and measurement of income, intrinsically related to the transfer of risks and benefits. A second important step for the calculation of income in the real estate sector corresponds to the analysis of the main accounting methods and criteria established by corporate law, as this is the initial parameter for the calculation of the tax basis. Finally, this work analyzes the coherence and proportion of the income taxation rules in the real estate sector, for individuals and corporations. The special tax regimes established by Brazilian law will also be addressed.
79

A base de cálculo do imposto sobre a renda das pessoas jurídicas e os institutos, conceitos e formas do direito privado

Flores, Vítor Martins 06 June 2012 (has links)
Made available in DSpace on 2016-04-26T20:21:04Z (GMT). No. of bitstreams: 1 Vitor Martins Flores.pdf: 1799128 bytes, checksum: 693a95ff3a84a83754c0575e6c22d846 (MD5) Previous issue date: 2012-06-06 / The purpose of this study is to investigate and demonstrate scientific a method for assessing the legitimacy of the modification of the legal concept of profits , as defined by corporate law, for corporate income tax purposes. By proposing objective parameters for assessing the limits which the tax legislation may modify the concept of profits, we construct a useful tool for endorse or refuse such modifications. For achieving this goal, the study investigates how the interpretation of tax law interacts with the legal presumptions and legal fictions / O objetivo deste trabalho é o de investigar e demonstrar cientificamente um método para avaliar a legitimidade jurídica da atribuição de efeitos quantitativos ao lucro contábil-societário pela legislação do Imposto sobre a Renda, para fins de apuração do novo lucro para efeitos tributários, o lucro real . Com a definição de parâmetros objetivos para avaliar os limites em que a legislação fiscal pode partir de um conceito ou um instituto de direito privado para atribuir-lhe efeitos que lhes altere a substância, espera-se criar um instrumento de justificação dessas modificações quando legítimas ou para a sua oposição quando contrárias à Constituição e a outros princípios legais positivados. Para atingir esse objetivo, o estudo adota como método a investigação sobre como se relacionam a interpretação do direito tributário com as presunções e ficções jurídicas, de modo a verificar os limites desses efeitos. Ao final, como resultado, propõe-se um método para avaliar a justificação ou refutação dessas tais modificações
80

Daň z příjmů právnických osob / Corporate Income Tax

Majer, Jakub January 2011 (has links)
This diploma thesis deals with the corporate income tax. At first there are explained adjustments of accounting profit in the procedure defining the tax base, the most important part of which relates to tax deductible and non-deductible expenses. Subsequently there is defined how to determine the amount of payable tax and how to report this tax in financial statements. There is also mentioned the impact of payable tax on the disposable profit. The hypothesis, that in most cases the payable income tax is higher than the product of accounting profit before tax and tax rate, is tested in the concluding part of this thesis.

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