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Today Argentina has deposited its instrument of ratification making Argentina the first country from South America to become a Party to the Multilateral Convention on Mutual Administrative Assistance in Tax Matters and allowing it to benefit from cross border tax co-operation and information sharing.
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.
This paper investigates the merits of increasing work incentives for low-income workers by shifting part of the tax burden from social security contributions (SSC) to consumption taxes (specifically VAT) in 13 European OECD countries.
Furthering its efforts to strengthen international tax co-operation, the OECD has issued two new reports on automatic exchange and tax confidentiality. The report on automatic exchange of information describes what it is, how it works, where it stands and what challenges remain. The report on confidentiality of information exchanged examines all aspects of ensuring the protection of information exchanged for tax purposes.
This report examines the legal framework to protect the tax confidentiality of information exchanged and the administrative policies and practices in place to protect confidentiality.
This report describes the key aspects of automatic exchange of information and explains the work of the OECD in this area.
The Global Forum Secretariat enters into a Memorandum of Understanding with the United Arab Emirates, confirming UAE’s commitment to the Global Forum’s work on transparency and exchange of information.
The OECD's Centre for Tax Policy and Administration conducts regional work, including the LAC Fiscal Initiative which fosters fiscal policy dialogue in the Latin America and Caribbean (LAC) region, and the Initiative on Governance and Investment for Development, initiated and led by countries in the Middle East and North Africa (MENA).
Our work with other International and Regional Organisations.
The OECD has updated Article 26 of the OECD Model Tax Convention, which sets out the international standard on exchange of information. The standard provides for information exchange on request, where the information is “foreseeably relevant” for the administration of the taxes of the requesting party, regardless of bank secrecy and a domestic tax interest.