Pricing carbon is one of the surest policy means we know for curbing greenhouse gas emissions and meeting the targets of the Paris Climate Agreement agreed in 2015. Has there been any progress with its implementation since then? Not enough, is the verdict of some of the world’s leading experts.

This paper asks whether free allocation of tradable emission permits in emissions trading systems can weaken emission abatement incentives for firms.

On 16 November 2017, an OECD delegation met Cameroon’s Minister of Finance Alamine Ousmane Mey in Yaounde to discuss progress being made in implementing the new international standards to combat tax avoidance and tax evasion.

In the aftermath of the release of the “Paradise Papers”, 200 delegates from more than 90 delegations met in Yaoundé, Cameroon for the 10th meeting of the Global Forum on Transparency and Exchange of Information for Tax Purposes which now includes 147 countries and jurisdictions.

On 21 November 2017 the OECD Council approved the contents of the 2017 update to the OECD Model Tax Convention. The update will be incorporated in a revised version of the Model Tax Convention that will be published in the next few months.

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.

One of the elements of the Action 14 minimum standard requires jurisdictions to seek to resolve mutual agreement procedure (“MAP”) cases within an average timeframe of 24 months. To monitor compliance with this element, members of the Inclusive Framework on BEPS have committed to report their MAP statistics pursuant to an agreed reporting framework.

On 28 November 2017, an OECD delegation met Bakhyt Sultanov, the Kazakhstan Minister of Finance, in Astana to launch an initiative to assist Kazakhstan in the implementation of the measures to tackle Base Erosion and Profit Shifting (BEPS).

The Inclusive Framework on BEPS has released additional guidance to give certainty to tax administrations and MNE Groups alike on the implementation of Country-by-Country (CbC) Reporting (BEPS Action 13).

As part of continuing efforts to improve tax transparency and the international tax framework, the OECD has released the first analysis of individual countries' progress in spontaneously exchanging information on tax rulings in accordance with Action 5 of the BEPS package of measures released in October 2015.

Over the last 50 years, the OECD led the way on tax issues and has been at the forefront of promoting transparency and co-operation in tax matters. Discover the international state of play with an interactive map presenting key indicators and outcomes of the OECD work on international tax matters, with close to 150 countries and jurisdictions.

Today the OECD is releasing a consultation document seeking stakeholder input on model mandatory disclosure rules. The model rules target promoters and service providers with a material involvement in the design, marketing or implementation of a CRS avoidance arrangements or offshore structure. They would require such intermediaries to disclose information on the scheme to their local tax authority.

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.

Today, at the OECD Headquarters in Paris, The Hon. Kevin Peter Turnquest, Deputy Prime Minister and Minister of Finance of the Bahamas signed the Multilateral Convention on Mutual Administrative Assistance in Tax Matters (“the Convention”) in the presence of OECD Secretary General Angel Gurria.

The latest edition of the OECD Model Tax Convention, an international instrument which serves as a model for countries concluding bilateral tax conventions, has been released today, incorporating significant changes developed under the OECD/G20 project to address base erosion and profit (BEPS).

Today, Jersey deposited its instrument of ratification for the Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting ("multilateral convention") with the OECD. Subsequently, on 20 December, Curaçao joined the multilateral convention.

On 11 December 2017, interested parties were invited to provide comments on a discussion draft on model mandatory disclosure rules. The model rules are intended to target promoters and service providers with a material involvement in the design, marketing or implementation of CRS avoidance arrangements or offshore structures.

A pilot of a new FTA programme for the multilateral risk assessment of large MNE groups was launched at an event today in Washington DC, hosted by the Internal Revenue Service.

Ministers and high-level officials from Barbados, Côte d’Ivoire, Jamaica, Malaysia, Panama and Tunisia have today signed the BEPS Multilateral Convention bringing the total number of signatories to 78. This Convention updates the existing network of bilateral tax treaties and reduces opportunities for tax avoidance by multinational enterprises.

The Inclusive Framework on BEPS has released additional guidance to give certainty to tax administrations and MNE Groups alike on the implementation of Country-by-Country (CbC) Reporting (BEPS Action 13). The Inclusive Framework also approved updates to the results for preferential regime reviews conducted by the Forum on Harmful Tax Practices (FHTP) in connection with BEPS Action 5.

Taxes are effective at cutting harmful emissions from energy use, but governments could make better use of them. Greater reliance on energy taxation is needed to strengthen efforts to tackle the principal source of both greenhouse gas emissions and air pollution, according to a new OECD report.

Major international organizations -including the IMF, OECD, UN and World Bank Group- today called on governments from around the world to strengthen and increase the effectiveness of their tax systems to generate the domestic resources needed to meet the Sustainable Development Goals (SDGs) and promote inclusive economic growth.

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.

Public input is sought both to obtain further evidence on the misuse of CBI/RBI schemes and on effective ways for preventing abuse.

The OECD and Brazil today launched a joint project to examine the similarities and gaps between the Brazilian and OECD approaches to valuing cross-border transactions between associated firms for tax purposes. The project will also assess the potential for Brazil to move closer to the OECD’s transfer pricing rules, which are a critical benchmark for OECD member countries and followed by countries around the world.

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.

This report outlines the activities and achievements of the OECD’s tax agenda, while looking ahead at the further progress needed, in particular through the OECD/G20 Inclusive Framework on BEPS. It also provides a Progress Report to the G20 by the Global Forum on Transparency and Exchange of Information for Tax Purposes.

The additional guidance resulting sets out high-level general principles, which countries agree are relevant and applicable in attributing profits to PEs in accordance with applicable treaty provisions. It also provides examples on the attribution of profits to certain types of PEs arising from the changes to the PE definition under BEPS Action 7.

The Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting (the “Convention”) will enter into force on 1 July 2018, marking a significant step in international efforts to update the existing network of bilateral tax treaties and reduce opportunities for tax avoidance by multinational enterprises.

Tax revenues in Latin America and the Caribbean (LAC) dipped in 2016, falling further behind average OECD country levels, but a recovery is likely in subsequent years, according to Revenue Statistics in Latin America and the Caribbean 2018. The average tax-to-GDP ratio stood at 22.7% in 2016, a fall of 0.3 percentage points since 2015, the report says.

The Global Forum on Transparency and Exchange of Information for Tax Purposes (the Global Forum) published today nine peer review reports assessing compliance with international standards on tax transparency.

Today, the OECD published a new set of bilateral exchange relationships established under the Common Reporting Standard Multilateral Competent Authority Agreement (CRS MCAA) which for the first time includes activations by Panama. The OECD also released the second edition of the Common Reporting Standard Implementation Handbook.

The OECD has published 14 new and 2 updated transfer pricing country profiles, reflecting the current transfer pricing legislation and practices of participating countries. The country profiles, which are now available for 44 countries, contain up-to-date and harmonised information on key aspects of transfer pricing legislation, provided by countries themselves.

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.

The consultation document assessed how these schemes are used in an attempt to circumvent the CRS; identified the types of schemes that present a high risk of abuse; reminded stakeholders of the importance of correctly applying relevant CRS due diligence procedures in order to help prevent such abuse; and explained next steps the OECD will undertake to further address the issue, assisted by public input.

Building on BEPS Action 4, this practice note has been prepared by the OECD under a programme of co-operation with the Intergovernmental Forum on Mining, Minerals, Metals and Sustainable Development (IGF), to help guide tax officials on how to strengthen their defences against BEPS. Deadline for comment: 18 May 2018.

Today’s revelations from the “Daphne Project” on the Maltese residence and citizenship by investment schemes underline the crucial importance of the the OECD’s work to ensure that the integrity of the OECD/G20 Common Reporting Standard (CRS) is preserved and that any circumvention is detected and addressed.

Workers in OECD countries paid just over a quarter of their gross wages in tax on average in 2017, with just over half of countries seeing small increases in the personal average tax rate, according to a new OECD report.

Public comments are invited on the future revision of Chapter IV, “Administrative Approaches to Avoiding and Resolving Transfer Pricing Disputes” of the Transfer Pricing Guidelines, and the future revision of Chapter VII, “Special Considerations for Intra-Group Services”, of the Transfer Pricing Guidelines.

The United Arab Emirates has become the 116th jurisdiction to join the Inclusive Framework on BEPS (“IF”). The IF was established in January 2016, after the G20 Leaders urged the timely implementation of the BEPS package released in October 2015 and called on the OECD to develop a more inclusive framework with the involvement of interested non-G20 countries and jurisdictions, including developing economies.

Governments are continuing to make swift progress in bringing their preferential tax regimes in compliance with the OECD/G20 BEPS standards to improve the international tax framework. Today the Inclusive Framework released the updates to the results for preferential regime reviews conducted by the Forum on Harmful Tax Practices (FHTP) in connection with BEPS Action 5.

The OECD has released the first peer reviews of the Country-by-Country (CbC) reporting initiative, demonstrating strong progress toward the imminent implementation of a key element in continuing efforts to improve taxation of multinational enterprises (MNEs) worldwide.

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.

This draft toolkit has been prepared by the Intergovernmental Forum on Mining, Minerals, Metals and Sustainable Development (IGF), under a programme of co-operation with the OECD, to help governments anticipate and limit the cost of mining tax incentives. It is part of wider efforts to address some of the challenges developing countries are facing in raising revenue from their mining sectors.

Today, the OECD released two reports containing Guidance for Tax Administrations on the Application of the Approach to Hard-to-Value Intangibles under BEPS Action 8; and Revised Guidance on the Application of the Transactional Profit Split Method under BEPS Action 10.