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G20 leaders: promoting growth through tax policy

G20 leaders pledged to use tax policy to strengthen economic governance through heightened transparency and international cooperation. They adopted policies to help achieve sustainable growth.

By Jeffrey Owens, Senior Policy Advisor, Ernst & Young LLP

As expected, the G20 leaders pledged to use tax policy to promote innovation-driven, inclusive growth and to strengthen economic governance through heightened transparency and international tax cooperation.

In a communiqué released at the end of the G20 summit held 4–5 September in Hangzhou, China, the G20 leaders stated that while the global economic recovery is progressing and resilience has improved in some economies, numerous financial and political challenges remain and growth is “still weaker than desirable.”

“The extraordinary G20 focus on tax — particularly the move toward greater tax transparency and the push to overhaul long-standing tax policies — is unlikely to di-minish anytime soon.“

Jeffrey Owens, Senior Policy Advisor, Ernst & Young LLP

The leaders adopted a package of policies and actions that they believe will help achieve the G20’s goal of strong, sustainable, balanced and inclusive growth.

As part of the G20’s commitment to shoring up the global economic and financial architecture, the leaders stated that they will continue to support international tax cooperation measures that are designed to achieve a globally fair and modern international tax system and foster growth.

This includes a timely, consistent and widespread implementation of the G20/Organisation for Economic Co-operation and Development’s (OECD’s) BEPS Action Plan, as well as an effective and widespread implementation of the internationally agreed standards on tax transparency.

The leaders stressed the need to improve transparency standards regarding beneficial ownership in order to protect the integrity of the international financial system and prevent the misuse of entities and arrangements for corruption, tax evasion, terrorist financing and money laundering.

They asked the OECD’s Global Forum on Transparency and Exchange of Information for Tax Purposes and the Financial Action Task Force on Money Laundering to make initial proposals on ways to improve the implementation of the international standards on transparency, including on the availability of beneficial ownership information of legal persons and legal arrangements, and the exchange of such information.

The leaders also highlighted the importance of using fiscal policy flexibly and making tax policy and public expenditure more growth friendly. “We emphasize the effectiveness of tax policy tools in supply -side structural reform for promoting innovation-driven, inclusive growth, as well as the benefits of tax certainty to promote investment and trade,” they said.

In that regard, the leaders asked the OECD and the International Monetary Fund (IMF) to continue working on the issues of pro-growth tax policies and tax certainty. China pledged to make its own contribution by establishing an international tax policy research center for international tax policy design and research.

Is structural tax reform the next big priority?

Given the G20’s aim of boosting growth through tax policy, structural tax reform is highly likely to become a key area of debate for governments and other intergovernmental and international organizations such as the IMF, the OECD, the United Nations (UN) and the World Bank.

But, unlike the G20/OECD’s BEPS project, which focused on modernizing the international framework for taxing the profits of multinational enterprises, this new tax reform effort will likely strive to be more far-reaching by encompassing all components of countries’ tax systems.

The drivers of tax reform

The G20’s inclusive growth project is likely to be driven by different factors — economic, social and political — that will vary among OECD countries, developing countries and emerging economies.

The need for revenue will undoubtedly be a major driver.

Many countries — even those that have cut back on expenditures — have significant budget deficits. Some governments will therefore look for new revenue sources through tax code changes.

Another driver will likely come from competition for foreign direct investment (FDI).

At the UN Conference on Trade and Development, held 17–22 July 2016 in Nairobi, Kenya, the attendees noted that FDI levels are still below what they were before the financial crisis.

This means that countries will continue to compete for that investment — both physical and intangible assets — by, for example, reducing certain tax rates or adding special tax regimes.

However, they will have to figure out how to use tax policy to satisfy the inclusive part of the G20’s growth agenda — that is, create wealth without exacerbating economic inequalities.

Carbon taxes?

The role of tax in climate change policy could also be a factor in the tax reform debate.

Under the Paris Agreement, which was reached at the UN Climate Change Conference in Paris on 12 December 2015, 195 countries pledged to keep the increase in the global average temperature to well below 2°C above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5°C above pre-industrial levels.

Although the agreement was hailed as a breakthrough, critics have pointed out that it does not bind countries to meet their climate targets, nor does it prescribe exactly how to meet them.

Economists are in near-unanimous agreement that if governments want to seriously tackle environmental issues, they must (re)consider the merits of carbon taxes.

Given the growing attention around the concept of corporate social responsibility and the debate over what role companies should play in preserving the environment, environmental taxes could factor into tax reform debates.

Finally, discussions may arise over how governments can achieve inclusive and sustainable growth while minimizing the administrative and compliance burdens on both tax administrations and businesses.

The perception in some quarters that the BEPS project will complicate the international tax framework and ultimately lead to further disputes and uncertainty could influence the direction that tax reform takes in some countries.

How tax reform could play out

The push for inclusive growth through tax policy could see governments reconsidering how their tax systems are structured.

Developed countries may continue to move away from corporate income taxes in favor of taxes on consumption, property, capital and wealth.

In contrast, developing countries — many of which rely too heavily on consumption taxes — would likely seek a more balanced tax structure by broadening their personal income tax base and strengthening their taxation of land and buildings.

This rate-reducing and base-broadening trend is already emerging in a number of G20 countries.

The UK has legislated to cut its corporate headline rate to 17%, which would be the lowest in the G20, with the possibility of going lower.

Other European countries are likely to come under pressure to match this rate.

In the US, one of the few points for which there seems to be bipartisan support is that the nominal corporate tax must be cut.

Emerging economies

This trend can also be seen in emerging economies.

In the Philippines, for example, Finance Secretary Carlos Dominguez III said at a congressional hearing on 22 August 2016 that President Rodrigo Duterte’s Administration is working on a plan to reduce the corporate tax rate from 30% to 25%, as well as lower personal income tax rates.

The loss in revenue from the rate reductions would be offset by eliminating some value-added tax (VAT) exemptions, among other proposed measures.

Indonesian President Joko Widodo said at an event on 9 August 2016 that the Government is considering a plan to cut the corporate tax rate from 25% to 17% to match Singapore’s current rate.

The Indonesian Government also plans to change its VAT Law, Income Tax Law and General Taxation Provisions and Procedures Law.

Some governments may be looking very carefully at how India’s new goods and services tax (GST) regime plays out.

The Constitution Amendment Bill for GST was approved by President Pranab Mukherjee on 8 September 2016, following its passage in both houses of India’s Parliament in early August 2016 and ratification by more than 50% of state legislatures.

The new regime could become a game changer for India; some analysts have estimated that it could increase the country’s gross domestic product by 2%. (For more on the new GST, see page 33.)

India’s reform could inspire a country such as Brazil, which has a complicated, multiple-rate indirect tax system with tax levied at the state, federal and municipal levels, to consider whether it, too, should pursue a coordinated consumption tax regime.

Tax certainty and competition

With the focus now on increasing growth through tax, the G20 must be careful to avoid promoting tax policies that create further uncertainty.

Given that the global environment is already characterized by high degrees of political and economic uncertainty stemming from factors such as Brexit, the refugee crisis, terrorism and downgraded forecasts for economic growth in 2017, the G20 leaders must avoid adding tax uncertainty into this mix, especially as countries go about implementing the BEPS actions.

As part of the leaders’ commitment to identifying new avenues of growth via the G20 2016 Innovation Action Plan, governments should devote significant time to the question of how tax can be used to stimulate and bring investment in the areas of innovation and R&D.

This could reintroduce the debate on patent boxes and the challenges posed by the digital economy, which could in turn revive the broader questions around tax competition posed by Action 5 of the BEPS Action Plan.

Finding the right balance

The extraordinary G20 focus on tax — particularly the move toward greater tax transparency and the push to overhaul long-standing tax policies — is unlikely to diminish anytime soon.

However, the G20’s commitment to achieving strong, sustainable and balanced growth will create new challenges for governments.

Governments will now have to seek to craft tax rules that bring in much-needed revenue and drive innovation and growth, while also contributing to the perceived fairness of the tax system and helping to reduce inequalities in the distribution of income and wealth.

This article is included in issue 18 of EY´s Global tax policy and controversy briefing.


Jeffrey Owens

Senior Policy Advisor, Ernst & Young LLP


+44 20 795 11401


Chris Sanger

EY Global Tax Policy Leader


+44 20 7951 0150


Rob Hanson

EY Global Tax Controversy Leader


+1 202 327 5696

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