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Distributional Impact of VAT Reform in the Dominican Republic. By Anna Fruttero and Omar Arias LCSPP Frontiers in Practice Reducing Poverty Through Better Diagnosis Analyzing Fiscal Impacts on Poverty Reduction March 23, 2006. Background.
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Distributional Impact of VAT Reform in the Dominican Republic By Anna Fruttero and Omar Arias LCSPP Frontiers in Practice Reducing Poverty Through Better Diagnosis Analyzing Fiscal Impacts on Poverty Reduction March 23, 2006
Background • PSIA request from DR Gov in support of fiscal reform process (tax loss due to CAFTA, financing of social spending gaps) • Developed as part of the 2005 PA in collaboration with the Technical Secretariat of the Presidency
Why interest in VAT (ITBIS) reform analysis ? Public opinion Regressivity bias: Need to assess distributional impact VAT is not fully exploited (exemptions), Other taxes (income, property) harder
DR tax effort has increased but is still around LAC average and below similar countries % taxes in GDP Source: World Development Indicators and OECD
% total revenues circa 2000 • Regional averages • Source: Based on Government Finance Statistics 2004, IMF and OECD DR still relies heavily on trade taxes (though less so in recent years)
% total revenues Source: Based on Government Finance Statistics, IMF VAT revenues are particularly low
…Largely a result of low and declining productivity of the tax (loopholes, evasion) VAT Rate VAT productivity Source: Government Finance Statistics, International Finance Statistics and World Economic Outlook (IMF)
VAT is a means to tax the well off 20% poorest Sources of income: 20% richest Source: authors’ calculations based on ENCOVI 2004
The rich account for more than half of consumption of exempt goods & services Distribution of expenditures by quintiles (%) Exempt G&S Non exempt G&S Source: authors’ calculations based on ENCOVI 2004
Exemptions of G&S from VAT implicitly subsidize the consumption of the rich at a significant revenue loss • Increasing revenues from this tax should come from expanding the tax base with due equity considerations
Options to expand the VAT tax base • Remove all exemptions (benchmark) • Remove all exemptions except for Health, Education and Electricity (SEE) • Remove all exemptions except for basic food + SEE • Apply a lower rate to basic food, SEE exempt
To assess distributional impacts for each scenario we compute: • Tax burden= % total tax paid by each Q • Tax pressure= tax burden/income share of each Q • Effective tax rate= total tax paid/total income by Q • By simulating the VAT code with data on incomes and expenditures from a 2004 household survey (no behavioral responses)
All options to broaden the base increase the tax pressure for the poor but this remains much lower than for the rich Ratio of share of tax paid to income share SEE = Health, education and electricity Source: authors’ calculations based on ENCOVI 2004
Revenues could increase substantially even exempting basic food and SEE, or with a differential tax rate Note: estimates do not account for behavioral responses and only capture private consumption of households, but account for tax avoidance by small firms SEE = Health, education and electricity. Source: authors’ calculations based on ENCOVI 2004
Two BIG caveats 1. Main results were derived under the assumption that consumption patterns are not affected by changes in prices… Sensitivity analysis using various plausible values of price elasticities indicate tight orders of magnitude of the results
Two BIG caveats 2. Distributional impact of fiscal reform depends on how spending is distributed… • Less than one third of social assistance $$ reach the poorest 40 percent (helicopter allocation is better). • Only the high-revenue reforms can generate transfers significantly higher than the extra tax burden on the poorest 40% under existing expenditure allocations.
Policy implications • DR has room to increase IVA revenues without too high a cost on equity, by expanding the base while maintaining exemptions on (or applying a different rate to) basic food • To maximize overall equity impacts it is critical to simultaneously improve targeting of social expenditures • Although these results were effectively used by the DR Government in the public debate, lack of power in congress led to a 1st phase curtailed reform (maintaining many exemptions).