The Progressivity of the Income Tax and the Challenges of Tax Policy
Keywords:
tax policy, personal income tax, progressivity, ability to pay, income redistribution, economic efficiency, simplicityAbstract
This article examines the progressivity used by the legislator in the personal income tax from a tax policy standpoint, in order to assess its role in Brazilian tax system based on criteria of fairness, social welfare, economic efficiency and simplicity. Based on the harmful effects of progressivity on economic efficiency and simplicity of the tax system, it will be possible to ponder the correctness or not of the lawmaker options for the progressive increase of tax rates levied on ordinary income and for the fixed or regressive tax rate levied on capital income.
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