The economic crisis means global corporate losses have increased significantly. Though most of these claims are justified, some corporations use ‘aggressive tax planning’ to avoid taxes. Governments are working together to detect and deter these undue tax advantages.

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.

In several OECD countries, ongoing fiscal consolidation might have a negative impact on the static income distribution. However, this conclusion should be treated only as an approximate first step in the analysis.

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.

This study proposes a structured approach to selecting instruments of fiscal consolidation that are consistent with growth, equity and global-rebalancing objectives, which is then illustrated with a particular application.

Senior tax policymakers and administrators from across the world are meeting this week in Marrakech to discuss how powers to set and collect taxes should be allocated across different levels of government to ensure accountability, efficiency and economic stability.

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.

Air pollution is costing advanced economies plus China and India an estimated USD 3.5 trillion a year in premature deaths and ill health and the costs will rise without government action to limit vehicle emissions, a new OECD report says.

Company cars form a large proportion of the car fleet in many OECD countries and are also influential in determining the composition of the wider vehicle fleet. When employees provided with a company car use that car for personal purposes, personal income tax rules value the benefit in a number of different ways.

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.

Public comments are invited on a discussion draft which deals with the work on Action 14 (“Make dispute resolution mechanisms more effective”) of the BEPS Action Plan.

On 18 December 2014, the OECD invited comments from interested parties on the discussion draft on Action 14 (Make dispute resolution mechanisms more effective) of the BEPS Action Plan. The OECD now publishes the comments received.

A public consultation on BEPS Action 14 (Make dispute resolution mechanisms more effective) is scheduled to be held in Paris at the OECD Conference Centre on 23 January 2015.

The OECD is holding three tax events on the side-lines of the 3rd International Conference on Financing for Development in Addis Ababa, Ethiopia.

Interested parties are invited to review the conforming changes to Chapter IX of the Transfer Pricing Guidelines, "Transfer Pricing Aspects of Business Restructurings."

Taxes on the labour income of the average worker in Latin American and Caribbean (LAC) countries totalled 21.7% of total labour costs in 2013, one-third lower than in OECD countries, where the average was 35.9%, according to the first edition of Taxing Wages in Latin America and the Caribbean.

In 2014, the tax-to-GDP ratios of Indonesia, Malaysia, the Philippines and Singapore were below 17% of GDP compared to Japan and Korea, which both recorded tax-to-GDP ratios above 24%,according to new data released in the third edition of the OECD’s annual publication Revenue Statistics in Asian Countries.

The OECD is now gathering input for the Stage 1 peer reviews of Austria, France, Germany, Italy, Liechtenstein, Luxembourg and Sweden, and invites taxpayers to submit input on specific issues relating to access to MAP, clarity and availability of MAP guidance and the timely implementation of MAP agreements for each of these jurisdictions using the taxpayer input questionnaire.

Technology Tools to Tackle Tax Evasion and Tax Fraud demonstrates how technology is currently being used by tax administrations in countries worldwide to prevent, identify and tackle tax evasion and tax fraud. These solutions can offer a win-win: better detection of crime, higher revenue recovery, and synergies that can make tax compliance easier for business and tax administrations.

Approximately 300 participants, representing over 100 delegations from countries, jurisdictions and international organisations, as well as representatives from the business community and academia, gathered in Paris for the fourth meeting of the OECD Global Forum on VAT on 12-14 April 2017.

A portfolio of relevant side events will complement the official programme of the 2017 ECOSOC Forum on Financing for Development follow-up (22-25 May 2017) and provide additional space for all stakeholders and participants to discuss substantive matters in greater detail.

The OECD is now gathering input for the Stage 1 peer reviews of the Czech Republic, Denmark, Finland, Korea, Norway, Poland, Singapore and Spain, and invites taxpayers to submit input on specific issues relating to access to MAP, clarity and availability of MAP guidance and the timely implementation of MAP agreements for each of these jurisdictions using the taxpayer input questionnaire.

The fourth annual edition of Revenue Statistics in Asian Countries covers seven countries, including Kazakhstan for the first time. It shows that the tax-to-GDP ratio in all these countries are lower than the OECD average of 34.3% in 2015, which highlights that scope remains for increasing tax mobilisation, especially in Indonesia, Kazakhstan, Malaysia and the Philippines to achieve sustainable growth.

As part of continuing efforts to improve the international tax framework, the OECD has released the first analysis of individual country efforts to improve dispute resolution mechanisms.

Social security contributions and consumption taxes give way to personal income taxes, as corporate income taxes fail to recover

The OECD is now gathering input for the Stage 1 peer reviews of Australia, Ireland, Israel, Japan, Malta, Mexico, New Zealand and Portugal, and invites taxpayers to submit input on specific issues relating to access to MAP, clarity and availability of MAP guidance and the timely implementation of MAP agreements for each of these jurisdictions using the taxpayer input questionnaire.

As part of continuing efforts to improve the international tax framework and tax certainty, the OECD has released the second round of analyses of individual country efforts to improve dispute resolution mechanisms. These seven peer review reports represent the second round of stage 1 evaluations of how countries are implementing new minimum standards agreed in the OECD/G20 BEPS Project.

This paper presents statutory tax rates on several forms of capital income, including dividends, interest on bonds and bank accounts, and capital gains on shares and real property, including integration between the corporate and personal levels. It updates the rates from an earlier tax working paper and extends the analysis to consider the debt-equity bias of the tax system when the personal level of taxation is considered.

During a meeting on International Tax Reform, the Ministry of Finance and the OECD launched a programme on "Enhancing Domestic Resource Mobilisation in Egypt through a better tax and exchange of information system". The project, financed by the EU, provides EUR 1.2 million in funding over two and a half years, and will assist Egypt in the implementation of the new international standards to tackle tax avoidance and tax evasion.

Today, the OECD has issued new model disclosure rules that require lawyers, accountants, financial advisors, banks and other service providers to inform tax authorities of any schemes they put in place for their clients to avoid reporting under the OECD/G20 Common Reporting Standard (CRS) or prevent the identification of the beneficial owners of entities or trusts.

As the BEPS Action 14 continues its efforts to make dispute resolution more timely, effective and efficient, eight more peer review reports have been released today. These eight reports highlight how well jurisdictions are implementing the Action 14 minimum standard as agreed to in the OECD/G20 BEPS Project.

More than 110 countries and jurisdictions have agreed to review two key concepts of the international tax system, responding to a mandate from the G20 Finance Ministers to work on the implications of digitalisation for taxation.

The taxation of personal savings and wealth varies widely, offering governments significant scope for tax reforms that simultaneously improve both the efficiency and fairness of their tax systems, according to two new OECD reports.

This report presents a tax reform package that prepares Slovenia for the ageing of its population. Slovenia faces a window of opportunity for a comprehensive tax reform that rebalances the tax mix away from employee social security contributions (SSCs) towards the personal income tax (PIT).

Today, in Ouagadougou, an OECD delegation met the Minister of Economy, Finance and Development of Burkina Faso, Mrs. Hadizatou Rosine Coulibaly, to discuss the progress made in the implementation of new international tax standards.

A new database providing detailed and comparable tax revenue information for 80 countries around the world – and which and will expand to cover more than 90 countries by the end of 2018 – was unveiled today during the 5th plenary meeting of the Inclusive Framework on BEPS, held in Lima, Peru.

The OECD is gathering input for the Stage 1 peer reviews of Argentina, Chile, Colombia, Croatia, India, Latvia, Lithuania and South Africa, and invites taxpayers to submit input on specific issues relating to access to MAP, clarity and availability of MAP guidance and the timely implementation of MAP agreements for each of these jurisdictions using the taxpayer input questionnaire.

The work on BEPS Action 14 continues with today’s publication of the fourth round of stage 1 peer review reports. Each report assesses a country’s efforts to implement the Action 14 minimum standard as agreed to under the OECD/G20 BEPS Project.

The four partner organisations to the Platform for Collaboration on Tax (PCT) will discuss critical challenges and opportunities for mobilising domestic resources to meet countries’ development priorities, at the upcoming IMF-World Bank annual meetings in Bali, Indonesia.

Africa has sustained gains in domestic resource mobilisation made since 2000, as tax revenues remained stable in 2016, according to Revenue Statistics in Africa 2018. Providing internationally comparable data for 21 participating countries, the report finds that the average tax-to-GDP ratio was 18.2% in 2016, the same level as in 2015, which represents a strong improvement from 13.1% in 2000.

The OECD is gathering input for the Stage 1 peer reviews of Brazil, Bulgaria, China (People's Republic of), Hong Kong (China), Indonesia, Papua New Guinea, Russian Federation and Saudi Arabia, and invites taxpayers to submit input on specific issues relating to access to MAP, clarity and availability of MAP guidance and the timely implementation of MAP agreements for each of these jurisdictions using the taxpayer input questionnaire.

Taxes paid by companies remain a key source of government revenues, especially in developing countries, despite the worldwide trend of falling corporate tax rates over the past two decades, according to a new report from the OECD.

As part of the ongoing work of the Inclusive Framework on BEPS, the OECD is seeking public comments on key issues identified in a public consultation document on possible solutions to the tax challenges arising from the digitalisation of the economy.

Progress continues with the implementation of the BEPS package, as the OECD releases additional peer review reports assessing countries’ efforts to implement the Action 6 and Action 14 minimum standards as agreed under the OECD/G20 BEPS Project.

The OECD is now gathering input for the BEPS Action 14 Stage 1 peer reviews of Brunei, Curaçao, Guernsey, Isle of Man, Jersey, Monaco, San Marino and Serbia, and invites taxpayers to submit input on specific MAP-related issues by 19 March 2019.

On 5 March, Morocco and Cameroon launched a new TIWB South-South bilateral programme in Yaoundé. The programme, a first between two Francophone African countries, will see Moroccan tax audit experts providing support to Cameroon.

On 13 February 2019, interested parties were invited to provide comments on key issues identified in a public consultation document on possible solutions to the tax challenges arising from the digitalisation of the economy. The OECD is grateful to the commentators for their input and now publishes the public comments received.

The international community has agreed on a road map for resolving the tax challenges arising from the digitalisation of the economy, and committed to continue working toward a consensus-based long-term solution by the end of 2020, the OECD announced today.

The OECD is now gathering input for the Stage 1 peer reviews of Andorra, Anguilla, Bahamas, Bermuda, British Virgin Islands, Cayman Islands, Faroe Islands, Macau (China), Morocco and Tunisia, and invites taxpayers to submit input on specific MAP-related issues by 12 August 2019.