OECD Secretary-General Angel Gurría welcomed today Hungary’s steps to strengthen international tax co-operation after it became the 61st signatory to the Multilateral Convention on Mutual Administrative Assistance in Tax Matters.

OECD Secretary-General Angel Gurria welcomed today Liechtenstein’s announcement of plans to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters and take further steps to increase transparency and international co-operation.

The OECD Committee on Fiscal Affairs invites public comments on a discussion draft that includes various technical changes to be included in the next update to the OECD Model Tax Convention.

International efforts to combat tax evasion and avoidance got a boost today as additional countries and jurisdictions agreed to join more than 60 other countries in tax co-operation through a key multilateral tax instrument during the first day of a global meeting in Jakarta, Indonesia.

The international community has taken new steps to strengthen transparency and boost the comprehensive exchange of information between governments worldwide.

Kazakhstan has become the 64th signatory of the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, the most powerful international instrument to fight international tax avoidance and evasion.

On 22 October 2013, the OECD requested interested parties to send a short description of strategies that might be considered to result in the artificial avoidance of PE status in relation to base erosion and profit shifting. The OECD has now published the only response received following that invitation.

On 15 November 2013, the OECD Committee on Fiscal Affairs (CFA) invited public comments on a discussion draft on technical changes to be included in the next update to the OECD Model Tax Convention. The OECD has now published the comments received on that discussion draft.

Over 330 senior tax officials from more than 110 jurisdictions and international organisations met in Paris on 26-28 March 2014 during the 3rd Annual Meeting of the Global Forum on Transfer Pricing.

Personal income tax has risen in 25 out of 34 OECD countries over the past three years, as countries reduce the value of tax-free allowances and tax credits and subject higher proportions of earnings to tax, according to new data in the annual Taxing Wages publication.

The international community continues making progress toward greater cooperation to ensure effective information exchange in tax matters. The Global Forum on Transparency and Exchange of Information for Tax Purposes issued today 12 new reports that highlight action being taken by jurisdictions to implement the international standard for exchange of information on request.

The shares of the richest 1% in total pre-tax income have increased in most OECD countries over the past three decades. This rise is the result of the top 1% capturing a disproportionate share of overall income growth over that timeframe: up to 37% in Canada and 47% in the United States, according to new OECD analysis.

Article about OECD work with international partners to eradicate tax evasion and tax avoidance, published in G7 Brussels Summit magazine, June 2014

Cameroon has become the 65th signatory of the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, the most powerful international instrument to fight international tax avoidance and evasion.

Gabon has signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters at a ceremony today at the OECD. Gabon is the seventh African country to sign the Convention since it was opened for signature to all countries in June 2011.

Diesel and gasoline account for around 95% of energy used for road transport in the OECD and for the largest share of revenue from taxes on energy. In 33 out of 34 OECD countries, diesel fuel is taxed at lower rates than gasoline both in terms of energy and carbon content.

At the G20’s request, the OECD is leading the development of a strategy to address base erosion and profit shifting (BEPS). The Development Working Group has asked the OECD to draw together the experiences of developing countries and international organisations in a report on the main sources of BEPS in developing countries and how these relate to the OECD/G20 BEPS Action Plan on this issue.

The Global Forum on Transparency and Exchange of Information for Tax Purposes published today 13 new peer review reports demonstrating progress toward implementation of the international standard for exchange of information on request. The Global Forum also issued compliance ratings for 10 jurisdictions.

The OECD released today its first recommendations for a co-ordinated international approach to combat tax avoidance by multinational enterprises, under the OECD/G20 Base Erosion and Profit Shifting Project designed to create a single set of international tax rules to end the erosion of tax bases and the artificial shifting of profits to jurisdictions to avoid paying tax.

The OECD has been mandated by the G20 to develop toolkits to support developing countries addressing base erosion and profit shifting (BEPS) and to launch pilot tests to assist them to move towards automatic exchange of information.

This paper reviews the use of tax preferences to achieve environmental policy objectives. Tax preferences involve using the tax system to adjust relative prices with a view to influencing producer or consumer behaviour in favour of goods or services that are considered to be environmentally beneficial.

OECD Secretary-General Angel Gurría welcomed today the Principality of Monaco’s commitment to strengthen international tax co-operation after it became the 84th jurisdiction participating in the Multilateral Convention on Mutual Administrative Assistance in Tax Matters.

The Committee on Fiscal Affairs (CFA) invites interested parties to send comments on this discussion draft, which includes the preliminary results of the work carried on with respect to issues related to the artificial avoidance of PE status and includes proposals for changes to the definition of permanent establishment found in the OECD Model Tax Convention.

The OECD released today its new Strategy for Deepening Developing Country Engagement in the Base Erosion and Profit Shifting (BEPS) Project, which will strengthen their involvement in the decision-making processes and bring them to the heart of the technical work.

Public comments are invited on a discussion draft which deals with action 4 (Interest deductions and other financial payments) of the BEPS Action Plan

Public comments are invited on this discussion draft which deals with work in relation to Actions 8,9, and 10 of the Action Plan on Base Erosion and Profit Shifting (BEPS).

On 31 October 2014, the OECD invited comments from interested parties on the discussion draft on Action 7 (Prevent the Artificial Avoidance of PE Status) of the BEPS Action Plan. The OECD now publishes the comments received.

A public consultation on BEPS Action 7 (Prevent the Artificial Avoidance of PE Status) is scheduled to be held in Paris at the OECD Conference Centre on 21 January 2015.

Third Annual Conference on the theme of "Fiscal Policies and the Green Economy Transition: Generating Knowledge – Creating Impact" held at the University of Venice from 29 through 30 January 2015. The press release is available.

The agreed mandate authorises the formation of an ad-hoc negotiating group, open to participation from all states. The group will be hosted by the OECD and will hold its first meeting by July 2015, with an aim to conclude drafting by 31 December 2016.

On 19 December 2014, interested parties were invited to comment on the discussion draft on Actions 8, 9 and 10: revisions to Chapter I of the Transfer Pricing Guidelines (Including risk, recharacterisation and special measures) of the BEPS Action Plan. The OECD is grateful to the commentators for their input and now publishes the comments received.

On 18 December 2014, interested parties were invited to comment on the discussion draft on Action 4 (Interest Deductions and other Financial Payments) of the BEPS Action Plan. The OECD is grateful to the commentators for their input and now publishes the comments received.

A public consultation on BEPS Action Item 4 (Interest deductions and other financial payments) was held in Paris at the OECD Conference Centre on 17 February 2015.

The OECD Secretary-General Gurría welcomed the announcement and congratulated the Commission for the work done. "The European Commission’s initiative is another major step to tackle corporate tax avoidance.

Taxes on wages have risen by about 1 percentage point for the average worker in OECD countries between 2010 and 2014 even though the majority of governments did not increase statutory income tax rates, according to a new OECD report.

Public comments are invited on a new discussion draft which includes proposals resulting from the work on Action 7 (Prevent the Artificial Avoidance of PE Status) of the Action Plan on Base Erosion and Profit Shifting (BEPS).

The Global Forum on Transparency and Exchange of Information for Tax Purposes published today new peer review reports for the Czech Republic, Kazakhstan and Morocco.

The OECD’s Annual Meeting at Ministerial Level reinforced member governments’ support across a broad range of key OECD work.

On 15 May 2015, interested parties were invited to comment on a revised discussion draft on Action 7 (Prevent the Artificial Avoidance of PE Status) of the BEPS Action Plan.

The European Commission presented today an Action Plan to fundamentally reform corporate taxation in the EU. The Action Plan sets out a series of initiatives to tackle tax avoidance, secure sustainable revenues and strengthen the Single Market for businesses.

In line with the international movement towards more transparency and exchange of information, Mauritius has taken a significant step to enhance its exchange of information legal framework and has signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters.

The International Tax Dialogue (ITD) is organising its 6th global conference at the OECD. This year’s conference will focus on Tax and the Environment, an issue of growing importance and of direct relevance in the lead up to the COP21 meeting taking place later in the year. The ITD is a joint initiative of the EC, IDB, IMF, OECD, World Bank and CIAT.

Taxes are potentially among the most effective ways of cutting pollution and greenhouse gas emissions, but they are currently – with very few exceptions – underused; and even where used, they are frequently designed in a sub-optimal way.

Taxpayer education is the bridge linking tax administration and citizens and a key tool to transform tax culture. Covering innovative strategies in 28 countries, this publication offers ideas and inspiration for taxpayer education, literacy and outreach. The presentation ceremony, which took place in Bolivia, was attended by representatives of EuropeAid, EUROsociAL, Bolivia's National Tax Service and the OECD.

The Global Forum on Transparency and Exchange of Information for Tax Purposes published new peer review reports today for 12 countries or jurisdictions, moving further ahead with its goal to implement global standards on transparency and exchange of information for tax purposes.

Tax administrations continue to face the challenges of improving their performance while reducing costs, decreasing compliance burdens for taxpayers tackling non-compliance. Improving taxpayer services, while making non-compliance harder, is helping revenue bodies increase their efficiency and allowing governments to finance important programmes that will further benefit their citizens.

Increasing tax revenues and ensuring sustainable domestic resource mobilisation will be critical as emerging Asian economies seek to boost the provision of public goods and services and improve economic growth and living standards.

Vast amounts are lost to illicit financial flows, including tax evasion, money laundering, bribery and corruption. These crimes threaten the strategic, political and economic interests of both developed and developing countries. In a world of limited resources and increasing complexity, it is essential for government authorities to work closely together in a “whole of government” approach to best address these challenges.

Healthcare costs are rising so fast in advanced economies that they will become unaffordable by mid-century without reforms, according to a new OECD report.

The OECD presented today the final package of measures for a comprehensive, coherent and co-ordinated reform of the international tax rules to be discussed by G20 Finance Ministers at their meeting on 8 October, in Lima, Peru.