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Taxing Wages provides information on income tax paid by workers and social security contributions levied on employees and their employers in OECD countries.
The OECD tax database provides comparative information on a range of tax statistics - tax revenues, personal income taxes, non-tax compulsory payments, corporate and capital income taxes and taxes on consumption - that are levied in the 34 OECD member countries.
New data show that across OECD countries the average tax and social security burden on employment incomes increased by 0.1 of a percentage point to 35.6 per cent in 2012. It increased in 19 out of 34 countries, fell in 14, and remained unchanged in 1.
Tax Policy Working Paper Series
This publication provides the first systematic statistics of effective energy tax rates – on a comparable basis - for each OECD country, together with ‘maps’ that illustrate graphically the wide variations in tax rates per unit of energy or per tonne of CO2 emissions.
English, PDF, 128kb
This publication provides the first systematic statistics of such effective tax rates - on a comparable basis - for each OECD country, together with ‘maps’ that illustrate graphically the wide variations in tax rates per unit of energy or per tonne of CO2 emissions.
In most OECD countries tax revenues are continuing to rise in relation to GDP from the 2008-09 declines seen at the beginning of the crisis, according to OECD’s annual Revenue Statistics. OECD countries collected about 34.0% of GDP in taxes in 2011, compared with 33.8% in 2010.
This annual publication presents a unique set of detailed and internationally comparable tax revenue data in a common format for all OECD member countries from 1965 onwards.
This paper considers the influence of taxes on the financial incentive to invest in human capital and explores the tax treatment of private investment by individuals and employers in post-compulsory education and lifelong learning in 31 OECD countries, India and South Africa.
To shed light on the determinants of average and marginal personal tax rates, this paper discusses historical and cross-country trends in statutory personal income tax rates, the income thresholds where personal income tax and employee social security contribution rates apply, and other statutory provisions that shape the tax burden on labour income in OECD countries.