Centre for Tax Policy and Administration
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 OECD member countries.
This report shows the average share of gross pay that workers pay in taxes in different countries by comparing data on income tax and social security contributions made by employees and employers, as well as cash benefits.
Automatic exchange of information is the systematic and periodic transmission of tax information by countries to the residence country concerning various categories of income. Find out more about our work in this area, including the Common Reporting Standard.
The Platform for Collaboration on Tax is a joint effort launched in April 2016 by the IMF, OECD, UN and WBG. It formalises regular discussions on the design and implementation of standards for international tax matters, strengthens their ability to provide capacity-building support to developing countries, and helps them deliver jointly developed guidance.
Latest developments in the implementation of the internationally agreed tax standard.
Tax Inspectors Without Borders is a joint OECD/UNDP initiative which provides expert assistance and facilitates the transfer of tax audit knowledge to developing countries tax administrations using a practical “learning by doing” approach.