Latest Documents

This report is part of the OECD Tax Policy Reviews publication series. The Reviews are intended to provide independent, comprehensive and comparative assessments of OECD member and non-member countries’ tax systems or zoom in on a specific tax policy topic. This report provides an in-depth assessment of Colombia’s tax expenditure reporting practices and makes specific recommendations as to how the measurement of tax expenditures and their reporting can be improved. In particular, the review introduces a benchmark for the corporate and personal income tax and the value-added tax and calculates revenue forgone from income tax expenditures.

Housing Taxation in OECD Countries provides a comparative assessment of housing tax policies in OECD countries and identifies options for reform. The study starts with an overview of recent housing market trends and challenges and an analysis of the distribution of housing assets. It then examines the different types of taxes that are levied on housing in OECD countries, assessing their efficiency, equity and revenue effects. It also evaluates the role of specific tax policy instruments in addressing current housing challenges. Based on the assessment, the study outlines a number of reform options that governments could consider to enhance the design and functioning of their housing tax policies.

This report is part of the OECD Tax Policy Reviews publication series. The Reviews are intended to provide independent, comprehensive and comparative assessments of OECD member and non-member countries’ tax systems. Drawing primarily on OECD Revenue Statistics data prior to the COVID-19 pandemic, the report examines the level, composition and evolution of the tax burden in Chile and explores whether tax revenues in Chile are converging to the levels raised in other OECD countries. The report also outlines a possible tax-to-GDP trajectory in Chile over the coming decade if Chile were to follow the path of countries from when they had a similar level of economic development.

This report compiles comparable tax revenue statistics over the period 1990-2020 for 27 Latin American and Caribbean economies. Based on the OECD Revenue Statistics database, it applies the OECD methodology to countries in Latin America and the Caribbean to enable comparison of tax levels and tax structures on a consistent basis, both among the economies of the region and with other economies. This publication is jointly undertaken by the OECD Centre for Tax Policy and Administration, the OECD Development Centre, the Inter-American Center of Tax Administrations (CIAT), the Economic Commission for Latin America and the Caribbean (ECLAC) and the Inter-American Development Bank (IDB).

The share of part-time employment in total employment has risen in most OECD countries over the past decades. While this is often associated with increased female labour force participation and the desire of many workers to achieve an improved work-life balance, there has been a significant decline in the average earnings of part-time workers relative to full-time workers, as well as an increase in involuntary part-time employment in a number of countries. This paper presents a summary of the taxation of part-time work in OECD countries. It includes new calculations of the effective tax rates on part-time work including those for male and female part-time workers and for different household types. These indicators provide an evidence base for policymakers looking to understand the impact of the tax system on the choice of employment form. The analysis shows that average tax rates for part-time workers are lower than those applied to full-time workers in almost all OECD countries, reducing post-tax gender wage gaps, although marginal tax rates are often higher for part-time workers. These differences between the taxation of part-time and full-time workers are largely due to differences in earnings levels, and therefore to the progressivity of countries’ tax systems, rather than to differences in the tax treatment applied to part-time workers relative to full-time workers.

Although men and women are typically taxed under the same rules, their different social and economic characteristics (e.g. income levels or labour force participation) mean that the tax system can inadvertently contribute to gender inequalities in society. Understanding and improving the impact of taxes on gender equality is a key dimension that governments need to consider as part of tax design to support inclusive growth. This report provides the first cross-country overview of governments' approaches to tax policy and gender, including reforms undertaken to date and potential areas of explicit and implicit gender bias. Covering 43 countries, it also explores the extent to which governments take into account gender implications in policy development, gender considerations in tax administration and compliance, and the availability and use of gender-disaggregated data. Finally, it also discusses priorities for further work on tax policy and gender issues.

This paper measures the effective taxation of housing investments in 40 OECD member and partner countries. The paper derives both Marginal Effective Tax Rates (METRs) and Average Effective Tax Rates (AETRs), which incorporate the stream of income and taxes over the life of the housing investment. The methodology is applied to owner-occupied and rented residential property for investments that are financed with debt or equity. The paper finds that the level and components of housing taxation depend greatly on the investment scenario. Effective tax rates vary substantially depending on the holding period, rate of return, tenure (owner-occupied or rented), financing scenario, and the inflation rate. Effective tax rates do not vary much with the taxpayer’s income and wealth or with the rate of return. The paper finds there is scope to reduce the tax differential between different investment scenarios and strengthen progressivity and horizontal equity.