Government at a Glance provides a dashboard of key indicators to help you analyse international comparisons of public sector performance.

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.

"Tax co-operation and compliance are of crucial importance for all countries and citizens - and not only in times of a tight fiscal and budgetary environment,” said OECD Secretary-General Angel Gurría from the Cannes G20 Summit.

OECD experts meet to discuss VAT policy design and application of VAT to international trade.

Greece has signed the Convention on Mutual Administrative Assistance in Tax Matters, a multilateral agreement that was developed jointly by the Council of Europe and the OECD and that is open for signature to all countries.

Costa Rica has signed the Convention on Mutual Administrative Assistance in Tax Matters, a multilateral agreement developed jointly by the Council of Europe and the OECD that was opened for signature to all countries in June 2011.

Aggressive tax planning – untaxed income, multiple deductions and other forms of international tax arbitrage - is a growing concern for all governments.

The average tax and social security burden on employment incomes increased in 26 out of 34 OECD countries in 2011 according to the new OECD Taxing Wages publication. Tax payers in Ireland, Luxembourg, Portugal and the Slovak Republic were among those hit with the largest increases.

Colombia and Mexico are a step closer to beneffiting from cross border tax co-operation and information sharing. Colombia has signed, and Mexico has deposited its instrument of ratification for the Multilateral Convention on Mutual Administrative Assistance in Tax Matters.

The OECD's Committee on Fiscal Affairs (CFA) invites public comments on the draft Commentary on the International VAT Neutrality Guidelines. This draft Commentary provides guidance on the practical implementation of the six International VAT Neutrality Guidelines approved by the CFA in July 2011. Public comments should be sent before 26 September 2012 to vat@oecd.org.

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.

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.

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

Mr. Angel Gurría, Secretary-General of the OECD, attended the Working Lunch of the G8 Summit and delivered the OECD report “A Step Change in Tax Transparency - Delivering a standardised, secure and cost effective model of bilateral automatic exchange for the multilateral context” and remarks on Trade, Tax, Transparency which are the key priorities of the UK G8 Presidency for the Summit.

Following the recent invitations for public comment on four new draft elements of the OECD International VAT/GST Guidelines, the OECD has now published the comments received which will be used to inform the OECD’s work in this area.

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

The OECD invites public comments on a discussion draft that includes proposed changes to the OECD Model Tax Convention dealing with the operation of ships and aircraft in international traffic.

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.

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.

OECD Secretary-General Angel Gurría has welcomed moves by more than 40 countries – reinforced by EU leaders - to commit to a detailed timetable to step up the fight against tax evasion.

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.

The governments of 86 countries have taken a key step towards preventing value added tax from weighing on trade while also safeguarding state revenues by endorsing the first internationally agreed framework for applying national VAT rules to cross-border transactions.

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.

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.

Heads of tax crime investigation in 44 countries, as well as the Financial Action Task Force and World Customs Organisation, have come together this week at Europol Headquarters in the Hague for the second meeting of the OECD Forum of Heads of Tax Crime Investigation.

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 new OECD/G20 standard on automatic exchange of information was endorsed today by all OECD and G20 countries as well as major financial centres participating in the annual meeting of the Global Forum on Transparency and Exchange of Information for Tax Purposes in Berlin. A status report on committed and not committed jurisdictions will be presented to G20 leaders during their annual summit in Brisbane, Australia on November 15-16.

Switzerland has today become the 52nd jurisdiction to sign the Multilateral Competent Authority Agreement, which will allow it to go forward with plans to activate automatic exchange of financial account information in tax matters with other countries beginning in 2018.

The OECD’s Committee on Fiscal Affairs invites public comments on two new draft elements of the OECD International VAT/GST Guidelines (the Guidelines). These discussion drafts relate to (i) the place of taxation of business-to-consumer supplies of services and intangibles (B2C Guidelines) and (ii) provisions to support the application of the Guidelines in practice (Supporting provisions).

On 18 December 2014, the OECD invited comments from interested parties on discussion drafts of two new elements of the OECD International VAT/GST Guidelines. These discussion drafts related to (i) the place of taxation of business-to-consumer supplies of services and intangibles (B2C Guidelines) and (ii) provisions to support the application of the Guidelines in practice (Supporting provisions)

Following the recent meetings of regional policy networks on BEPS in South East Asia (Korea 12-13 February), francopohone countries (Gabon, 27 February) and Latin America and the Caribbean (Peru, 26-27 February) a regional network meeting in Eastern Europe and Central Asia was held in Ankara, Turkey on 5-6 March.

The Global Forum on Transparency and Exchange of Information for Tax Purposes published today 9 new peer review reports, including a Phase 1 Supplementary Report for Switzerland, demonstrating continuing progress toward implementation of the international standard for exchange of information on request.

El Salvador signed today the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, becoming the 86th signatory to the most comprehensive instrument for boosting international co-operation against offshore tax evasion.

In a boost for international efforts to strengthen co-operation against offshore tax evasion, seven new countries have joined the agreement to exchange information automatically under the OECD/G20 standard.

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.

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.

Governments should set prudent debt targets to ensure that public finances serve to promote economic growth and stability, according to new OECD research.

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.

G20 finance ministers endorsed the final package of measures for a comprehensive, coherent and co-ordinated reform of the international tax rules during a meeting on 8 October, in Lima, Peru.

On 21-23 October 2015, the Eastern Europe and Central Asia Regional Meeting and Governmental Workshop on BEPS discussed the outcomes of the BEPS project, and how countries can engage in the implementation and monitoring of the measures adopted on an equal footing.

Major implementation milestones are being met by members of the world’s leading forum on tax transparency as the international community continues to move ahead towards greater tax transparency. The imminent shift to the automatic exchange of information will send a strong warning to tax evaders.

In-depth discussions took place this week as the international community continues to make progress on the international tax agenda. Officials from more than 100 countries drawing from tax authorities, ministries of finance, development agencies, as well as regional and international organisations, business and civil society came together in a series of meetings hosted by the OECD.

Governments have taken an important step towards ensuring that consumption taxes on cross-border transactions are effectively paid in the jurisdiction where products are consumed, while minimizing the risks that uncoordinated tax rules distort international trade.

Israel signed today the Multilateral Convention on Mutual Administrative Assistance in Tax Matters, making it the 91st jurisdiction to join the world’s leading instrument for boosting transparency and combating offshore tax evasion.

As part of continuing efforts to boost transparency by multinational enterprises (MNEs), 31 countries signed today the Multilateral Competent Authority Agreement (MCAA) for the automatic exchange of Country-by-Country reports. The signing ceremony marks an important milestone towards implementation of the OECD/G20 BEPS Project and a significant increase in cross-border cooperation on tax matters.

The OECD today agreed a new framework that would allow all interested countries and jurisdictions to join in efforts to update international tax rules for the 21st Century. The proposal for broadening participation in the OECD/G20 Base Erosion and Profit Shifting (BEPS) Project will be presented to G20 Finance Ministers at their next meeting on 26-27 February in Shanghai, China.

The main international organisations working on taxation – the IMF, OECD, UN and WBG – have announced today further details on how they will act together through a Platform for Collaboration on Tax as a response to the growing importance of taxation in the international financing for development debate to achieve the UN Sustainable Development Goals.