Micro-economic reform is a primary objective of modern Australian socio-economic policy. The key outcome targetted by this reform is increased efficiency, measured by a range of factors, including cost reduction, increased savings, and a more facilitative environment for business activity. These benefits are sought by the proponents of reform as part of a push to increase national prosperity, but concerns that social equity is undermined by it are expressed by opponents of that reform. The debate between efficiency and equity is raging in current Australian tax policy, a key site for micro-economic reform. As Government Budget restructuring occurs in Australia, demographic change (eg, the ageing population) undermines the ability of public funded welfare to provide retirement benefits. Responsibility for self-funded retirement is an important contributor to increasing private savings. Investment in growth assets such as corporate stock is increasing in Australia, however concerns about volatility of asset values and yield stimulate the importance of investment risk management techniques. Financial contract innovation utilising financial derivatives is a dominant mechanism for that risk management. Synthetic equity products which are characterised by capital protection and enhanced yield are popular and efficient equity risk management vehicles, and are observed globally, particularly in the North American market. Financial contract innovation, risk management using financial derivatives, and synthetic equity products suffer from an adverse tax regulatory response in Australia, which deprives Australian investors from access to important savings vehicles. The negative Australian tax response stems from anachronistic legislation and jurisprudence, which emphasises tax outcomes based on legal form. The pinnacle of this approach is the tax law insistence on characterisation of financial contracts as either debt or equity, despite some important financial similarities between these two asset types. Since derivatives produce transactions with novel legal forms this approach is unresponsive to innovation. The negative tax result also stems from a perception that the new products are tax arbitrage vehicles, offering tax benefits properly available to investment in stocks, which is thought to be inappropriate when the new products resemble debt positions (particularly when they are capital protected and yield enhanced). The negative tax response reflects administrative concerns about taxpayer equity and revenue leakage. This approach seeks to impose tax linearity by proxy: rather than utilising systemic reform to align the tax treatment of debt and equity, the current strategy simply denies the equity tax benefits to a variety of innovative financial contracts. It deprives Australians of efficiency enhancing savings products, which because of an adverse tax result are unattractive to investors. The weakness of the current approach is illustrated by critical analysis of three key current and proposed tax laws: the ???debt dividend??? rules in sec. 46D Income Tax Assessment Act 1936 (the ???Tax Act???); the 1997 Budget measures (which seek to integrate related stock and derivative positions); and the proposals in the Taxation of Financial Arrangements Issues Paper (which include a market value tax accounting treatment for ???traded equity,??? and propose a denial of the tax benefits for risk managed equity investments). The thesis develops a model for financial analysis of synthetic equity products to verify the efficiency claims made for them. The approach is described as the ???Tax ReValue??? model. The Tax ReValue approach isolates the enhanced investment returns possible for synthetic equity, and the model is tested by application to the leading Australian synthetic equity product, the converting preference share. The conclusions reached are that the converting preference share provides the key benefits of enhanced investment return and lower capital costs to its corporate issuer. This financial efficiency analysis is relied upon to support the assertion that a facilitative tax response to such products is appropriate. The facilitative response can be delivered by a reformulation of the existing tax rules, or by systemic reform. The reformulation of the existing tax rules is articulated by a Rule of Reason, which is proposed in the thesis as the basis for the allocation and retention of the equity tax benefits. To avoid concerns about taxpayer equity and revenue leakage the Rule of Reason proposes a Two Step approach to the allocation of the equity tax benefits to synthetics. The financial analysis is used to quantify non-tax benefits of synthetic equity products, and to predict whether and to what extent the security performs financially like debt or equity. This financial analysis is overlayed by a refined technical legal appraisal of whether the security contains the essential legal ???Badges of Equity.??? The resulting form and substance approach provides a fair and equitable control mechanism for perceived tax arbitrage, whilst facilitating efficient financial contract innovation. The ultimate source of non-linearity in the taxation of investment capital is the differential tax benefits provided to equity and debt. To promote tax linearity the differentiation needs to be removed, and the thesis makes recommendations for systemic reform, particularly concerning the introduction of a system of ???Franked Debt.??? The proposed system of ???Franked Debt??? would align the tax treatment of debt and equity by replacing the corporate interest deduction tax benefit with a lender credit in respect of corporate tax paid. This credit would operate mechanically like the existing shareholder imputation credit. The interface of this domestic tax credit scheme with the taxation of International investment capital, and the problems occasioned by constructive delivery of franking credits to Australian taxpayers via synthetics, are resolved by the design and costings of the new system, which has the potential to be revenue positive.

Micro-economic reform is a primary objective of modern Australian socio-economic policy. The key outcome targetted by this reform is increased efficiency, measured by a range of factors, including cost reduction, increased savings, and a more facilitative environment for business activity. These benefits are sought by the proponents of reform as part of a push to increase national prosperity, but concerns that social equity is undermined by it are expressed by opponents of that reform. The debate between efficiency and equity is raging in current Australian tax policy, a key site for micro-economic reform. As Government Budget restructuring occurs in Australia, demographic change (eg, the ageing population) undermines the ability of public funded welfare to provide retirement benefits. Responsibility for self-funded retirement is an important contributor to increasing private savings. Investment in growth assets such as corporate stock is increasing in Australia, however concerns about volatility of asset values and yield stimulate the importance of investment risk management techniques. Financial contract innovation utilising financial derivatives is a dominant mechanism for that risk management. Synthetic equity products which are characterised by capital protection and enhanced yield are popular and efficient equity risk management vehicles, and are observed globally, particularly in the North American market. Financial contract innovation, risk management using financial derivatives, and synthetic equity products suffer from an adverse tax regulatory response in Australia, which deprives Australian investors from access to important savings vehicles. The negative Australian tax response stems from anachronistic legislation and jurisprudence, which emphasises tax outcomes based on legal form. The pinnacle of this approach is the tax law insistence on characterisation of financial contracts as either debt or equity, despite some important financial similarities between these two asset types. Since derivatives produce transactions with novel legal forms this approach is unresponsive to innovation. The negative tax result also stems from a perception that the new products are tax arbitrage vehicles, offering tax benefits properly available to investment in stocks, which is thought to be inappropriate when the new products resemble debt positions (particularly when they are capital protected and yield enhanced). The negative tax response reflects administrative concerns about taxpayer equity and revenue leakage. This approach seeks to impose tax linearity by proxy: rather than utilising systemic reform to align the tax treatment of debt and equity, the current strategy simply denies the equity tax benefits to a variety of innovative financial contracts. It deprives Australians of efficiency enhancing savings products, which because of an adverse tax result are unattractive to investors. The weakness of the current approach is illustrated by critical analysis of three key current and proposed tax laws: the ???debt dividend??? rules in sec. 46D Income Tax Assessment Act 1936 (the ???Tax Act???); the 1997 Budget measures (which seek to integrate related stock and derivative positions); and the proposals in the Taxation of Financial Arrangements Issues Paper (which include a market value tax accounting treatment for ???traded equity,??? and propose a denial of the tax benefits for risk managed equity investments). The thesis develops a model for financial analysis of synthetic equity products to verify the efficiency claims made for them. The approach is described as the ???Tax ReValue??? model. The Tax ReValue approach isolates the enhanced investment returns possible for synthetic equity, and the model is tested by application to the leading Australian synthetic equity product, the converting preference share. The conclusions reached are that the converting preference share provides the key benefits of enhanced investment return and lower capital costs to its corporate issuer. This financial efficiency analysis is relied upon to support the assertion that a facilitative tax response to such products is appropriate. The facilitative response can be delivered by a reformulation of the existing tax rules, or by systemic reform. The reformulation of the existing tax rules is articulated by a Rule of Reason, which is proposed in the thesis as the basis for the allocation and retention of the equity tax benefits. To avoid concerns about taxpayer equity and revenue leakage the Rule of Reason proposes a Two Step approach to the allocation of the equity tax benefits to synthetics. The financial analysis is used to quantify non-tax benefits of synthetic equity products, and to predict whether and to what extent the security performs financially like debt or equity. This financial analysis is overlayed by a refined technical legal appraisal of whether the security contains the essential legal ???Badges of Equity.??? The resulting form and substance approach provides a fair and equitable control mechanism for perceived tax arbitrage, whilst facilitating efficient financial contract innovation. The ultimate source of non-linearity in the taxation of investment capital is the differential tax benefits provided to equity and debt. To promote tax linearity the differentiation needs to be removed, and the thesis makes recommendations for systemic reform, particularly concerning the introduction of a system of ???Franked Debt.??? The proposed system of ???Franked Debt??? would align the tax treatment of debt and equity by replacing the corporate interest deduction tax benefit with a lender credit in respect of corporate tax paid. This credit would operate mechanically like the existing shareholder imputation credit. The interface of this domestic tax credit scheme with the taxation of International investment capital, and the problems occasioned by constructive delivery of franking credits to Australian taxpayers via synthetics, are resolved by the design and costings of the new system, which has the potential to be revenue positive.

Taxpayer certainty is the most frequently cited argument against statutory General Anti-Avoidance Rules (GAARs). However the vast literature criticising statutory GAARs fails to consider the extent of taxpayer uncertainty, and the potential for taxpayer uncertainty, in jurisdictions without a statutory GAAR. This thesis examines that gap in the literature. The thesis uses inductive reasoning to suggest that there is greater taxpayer certainty where a statutory GAAR exists and is appropriately administered. Specifically, it uses a case study to demonstrate that there is greater uncertainty for taxpayers where the administration, the judiciary and the legislature may use their vast powers to address perceived avoidance. The thesis then considers the form of a statutory GAAR that may best be expected to promote taxpayer certainty. Such analysis involves a comparison of Australia???s oldest statutory GAAR, Part IVA of the Income Tax Assessment Act 1936 (Cth) (and its predecessor section 260), with the more recent GAARs in Australia???s indirect tax legislation (GST and state stamp duty), and the GAARs of other jurisdictions, including New Zealand, Canada and South Africa. In order to promote taxpayer certainty, a uniform statutory GAAR is ultimately proposed for all Australian taxation legislation, with safeguards to ensure the appropriate administration of the uniform GAAR.

Taxpayer certainty is the most frequently cited argument against statutory General Anti-Avoidance Rules (GAARs). However the vast literature criticising statutory GAARs fails to consider the extent of taxpayer uncertainty, and the potential for taxpayer uncertainty, in jurisdictions without a statutory GAAR. This thesis examines that gap in the literature. The thesis uses inductive reasoning to suggest that there is greater taxpayer certainty where a statutory GAAR exists and is appropriately administered. Specifically, it uses a case study to demonstrate that there is greater uncertainty for taxpayers where the administration, the judiciary and the legislature may use their vast powers to address perceived avoidance. The thesis then considers the form of a statutory GAAR that may best be expected to promote taxpayer certainty. Such analysis involves a comparison of Australia???s oldest statutory GAAR, Part IVA of the Income Tax Assessment Act 1936 (Cth) (and its predecessor section 260), with the more recent GAARs in Australia???s indirect tax legislation (GST and state stamp duty), and the GAARs of other jurisdictions, including New Zealand, Canada and South Africa. In order to promote taxpayer certainty, a uniform statutory GAAR is ultimately proposed for all Australian taxation legislation, with safeguards to ensure the appropriate administration of the uniform GAAR.

This study discusses South Africa’s tax incentives for small businesses and identifies shortcomings and areas of concern within the tax incentive regimes. A comparison of small business tax incentives provided by Australia, India, and the United Kingdom is made with South Africa’s small business tax incentives to identify similarities and differences, and new lessons are learned from the approaches of other countries. As a result of the comparison with the tax dispensations available to small businesses in other countries, the study recommends additional tax incentives that could be implemented by South Africa. Only those tax incentives that are available in other countries but not in South Africa that were deemed worthwhile were recommended to be introduced in the Republic. Recommendations were also made based on the gaps identified in South Africa’s small business tax incentives. / College of Accounting Sciences / M. Phil. (Accounting Sciences)