Guatemala has signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters allowing it to be removed from the list of countries that have not yet substantially implemented the internationally agreed tax standard.

On 19 October 2012, the OECD Committee on Fiscal Affairs released for public comment revised proposals concerning the meaning of “beneficial owner” in Articles 10, 11 and 12 of the OECD Model Tax Convention. The OECD has now published the comments received on this revised discussion draft.

On 19 October 2012, the OECD Committee on Fiscal Affairs released for public comment a revised discussion draft on tax treaty issues related to emissions permits and credits. The OECD has now published the comments received on this revised discussion draft.

On 19 October 2012, the OECD Committee on Fiscal Affairs released for public comment a revised discussion draft on the definition of “permanent establishment” (Article 5) of the OECD Model Tax Convention. The OECD has now published the comments received on this revised discussion draft.

Global solutions are needed to ensure that tax systems do not unduly profit multinational enterprises, leaving citizens and small businesses with bigger tax bills.

The OECD has released a study to help all countries understand and address the risks of sales suppression software. It describes some of the most common electronic sales suppression techniques and shows how these methods can be detected by tax auditors. The report also considers the approaches already adopted by countries in combating this risk and highlights a number of best practices.

Azerbaijan and the Kingdom of Lesotho have joined the Global Forum on Transparency and Exchange of Information for Tax Purposes. As the 119th and 120th members of the Global Forum, they will participate in the peer review process which encourages all countries to adopt effective exchange of information in tax matters.

Albania has become the 43rd country to sign the Convention on Mutual Administrative Assistance in Tax Matters.

Aggressive tax planning (ATP) schemes based on after-tax hedging pose a threat to countries’ revenue base. Empirical evidence suggests that hundreds of millions of USD are at stake, with a number of multi-billion transactions identified by countries.

The fiscal and taxation reforms will be more than ever necessary in China to ensure that growth becomes more inclusive. So far, China has had a major success in reducing the poverty. But additional tax reforms will be needed to reduce further inequality in disposable income and across regions, as well as to help reduce the rural-urban divide.

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.

Rica has deposited its instrument of ratification of the Convention on Mutual Administrative Assistance in Tax Matters, the most comprehensive multilateral agreement available for tax-cooperation and exchange of information.

The Global Forum on Transparency and Exchange of Information for Tax Purposes (referred to as "the Global Forum"), has released its peer review reports for Belize, Finland, Iceland, Nauru, Poland, Portugal, Sweden and Turkey.

All of the world’s financial centres, under the impetus of the G20, and adopting the standards developed by the OECD, made a commitment in 2009 to putting an end to tax-motivated bank secrecy. Most of the countries have kept their word but major progress must still be made, said OECD Secretary-General.

OECD Secretary-General Angel Gurria has presented a report to G20 Finance Ministers and Central Bank Governors that highlights measures to ensure that all taxpayers pay their fair share.

The Global Forum is looking for a Tax Policy Analyst

This fifth edition describes institutional setups, organisational arrangements and reforms, aspects of strategic management and human resource management, resources for tax administration, important areas of operational performance, the use of technology, and elements of the legislative and administrative framework for tax administration across the 52 economies covered by the series.

The Forum on Tax Administration - Tax Commissioners from 45 countries - has been meeting in Moscow for the past two days. And released this comuniqué.

Morocco has signed the Convention on Mutual Administrative Assistance in Tax Matters, a multilateral agreement developed jointly by the Council of Europe and the OECD. Morocco is the 45th country to sign the Multilateral Convention since it was updated to meet the international standard on transparency and exchange of information and opened for signature to all countries in June 2011.

As a further sign of international efforts to crack down on tax offenders, 12 more countries have signed, or committed to sign, the OECD’s Multilateral Convention on Mutual Administrative Assistance in Tax Matters. In addition, another 6 countries have ratified the Convention.

The OECD has presented to G8 leaders the steps needed to create a fairer and more transparent global tax system.

The OECD Committee on Fiscal Affairs invites public comments on a discussion draft on the tax treaty treatment of various payments, such as non-competition payments, that may be made following the termination of an employment.

National tax laws have not kept pace with the globalisation of corporations and the digital economy, leaving gaps that can be exploited by multi-national corporations to artificially reduce their taxes.

The OECD today presented to G20 finance ministers plans for a two-pronged attack on tax avoidance and evasion from both companies and individuals.

The Global Forum on Transparency and Exchange of Information for Tax Purposes has released peer review reports assessing the tax systems of 13 jurisdictions for information exchange.

China signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters at a ceremony today at the OECD. All G20 countries have now fulfilled the commitment they made at the Cannes G20 Summit to sign the Convention and move towards automatic exchange of information as the new, global standard.

OECD Secretary-General Gurría today presented to G20 Leaders ground-breaking proposals to tackle tax evasion and avoidance by both companies and individuals. The proposals establish automatic exchange of information for tax purposes as the new international standard for tax co-operation and set out the Action Plan on Base Erosion and Profit Shifting (BEPS), which was first presented to G20 Finance Ministers in Moscow in July 2013.

"Tax Policy Landscape Five Years after the Crisis" discusses how tax policies have responded to fiscal and macroeconomic developments over the past five years and these longer-term structural economic developments on. "Tax Reform in the People's Republic of China" compares the tax system in China with the tax system in OECD countries and the tax reforms China and OECD countries have implemented in the past.

Vast amounts of money are kept off-shore and go untaxed. The more we do to combat tax fraud and evasion, the more resources we will have to finance growth-enhancing public investment, restore the health of public finances, and put the euro area economy back on a sustained and long-term recovery, said OECD Secretary-General.

This paper describes the features of the tax, recounts the story of its interplay between fiscal adjustment and helping meet the obligations to raise taxes, and implications for competitiveness and carbon leakage, environmental effectiveness and equity issues, and draws conclusions regarding why it happened, and provides tentative insights for other countries in a similar situation.

Most OECD governments use tax incentives to encourage businesses to invest in research and development (R&D) to boost innovation and drive economic growth. Others, like China, India and South Africa, are doing the same. But reforming these incentives would give countries a better return on their investment and support young innovative firms that play a crucial role in job creation, according to a new OECD report.

Switzerland has become the 58th country to sign the Multilateral Convention on Mutual Administrative Assistance in Tax Matters during a ceremony at the OECD.

OECD Secretary-General Angel Gurría welcomed today Chile’s recent steps to strengthen international tax co-operation.

The OECD’s Task Force on Tax and Development met in Seoul, on 30-31 October 2013. Governments, international and regional organisations, civil society and business representatives reviewed progress made since the previous meeting and explored further ways to help developing countries better mobilise their domestic resources.

OECD Secretary-General Angel Gurría welcomed today Andorra’s steps to strengthen international tax co-operation, after it became the 60th signatory to the Multilateral Convention on Mutual Administrative Assistance in Tax Matters

This report looks at the issue of tax crime in the fisheries sector, including frauds over taxes on profit and earnings, customs duties, VAT and social security, with examples from real cases.

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.

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 OECD Committee on Fiscal Affairs invites public comments and input on questions related to the tax challenges of the digital economy. The Committee invites interested parties to send their comments in response to this request for input before 22 December 2013.

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

On 25 June 2013, the OECD released for public comment a discussion draft on the tax treatment of various payments that may be made following the termination of an employment. The OECD has now published the comments received on this discussion draft.

Tax revenues continue bouncing back from the low levels reported in almost all countries during 2008 and 2009, at the height of the global economic crisis, according to new OECD data in the annual Revenue Statistics publication. The average tax revenue to GDP ratio in OECD countries was 34.6% in 2012, compared with 34.1% in 2011 and 33.8% in 2010.

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.

This case study describes the approach taken to reduce NOx emissions from combustion plants, the challenges encountered and the social, environmental and economic impacts. It concludes by discussing the wider lessons that are raised for other governments seeking to develop similar policy responses.

On 22 November 2013, a request for public comments on the tax challenges of the digital economy was launched. The OECD now publishes the comments received.

Tax revenues in Latin American countries continue to rise but are lower as a proportion of their national incomes than in most OECD countries. Revenue Statistics in Latin America 2012 shows that Argentina and Brazil have the highest tax revenue to GDP ratio, while Guatemala and Dominican Republic stand at the lower end.

We need to fight distortions to competition that can arise from tax avoidance, just like we do from other forms of government intervention, such as regulation, said OECD Secretary-General.

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.

On 15 November 2013, the OECD Committee on Fiscal Affairs (CFA) invited public comments on a discussion draft on changes to the provisions of the OECD Model Tax Convention dealing with the operation of ships and aircraft in international traffic. The OECD has now published the comments received on that discussion draft.