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Tax policy and controversy

Staying up-to-date with global tax policy and controversy changes can be challenging for even the most dedicated tax department. Our tax policy and controversy network, which includes practitioners in over 85 countries – many of whom are ex-government officials – can help you understand policy changes and resolve difficult or sensitive tax disputes around the world.

Tax policy

With global tax policy in a flux, planning for potential changes in each jurisdiction becomes even more important for multinationals. Our global tax policy network has extensive experience helping develop and implement policy initiatives, both as external and internal advisors to governments and companies. See how our network of tax policy professionals and business modelers can help your business identify and monitor the trends in each country and address specific areas of tax policy.

Tax controversy

Our global tax controversy network is uniquely positioned to help businesses prevent, manage and resolve their tax controversy issues. Our services include pre-filing controversy management and tracking, dispute resolution, return filing, preparing relevant back-up documentation and working with businesses to implement tax controversy management best practices. Using our global network and first-class technology, we help businesses address risk, improve tax performance, better manage controversy and resolve tax disputes — wherever they do business.

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Tax Insights Issue 18: Seeking Certainty

EY's third report on tax risk reports on the need for businesses to have a cohesive approach to prevent, manage and resolve tax controversy in a new taxation environment.

EY - Business tax incentives seeing renewed interest

Business tax incentives seeing renewed interest

Jurisdictions continue to seek a competitive, “low-rate, broad-base” business tax environment in 2017 and beyond, continuing a trend that has been playing out for some years.

EY - The OECD’s Multilateral Instrument

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The multilateral instrument (MLI) is an important part of BEPS implementation, delivering many of the BEPS recommendations through changes to the around 3,400 bilateral tax treaties in existence.

EY - 2017 Global Tax Policy Outlook

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This year's report is made up of known legislative changes, known government proposals for new legislation and the forecasts of EY’s tax policy leaders in 50 countries. The Outlook provides a trend analysis on the data and potential impacts on companies.

EY - United States tax reform

United States tax reform

US tax reform represents one of the most sizeable elements of potential change in 2017. This stand-alone article is taken from the main Outlook publication and can be used to share with clients and interest parties.

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Dimming the glare: the third report in the 2017 Tax Risk and Controversy Survey Series

EY - Dimming the glare with title

Dimming the glare, the third report in EY’s 2017 Tax Risk and Controversy Survey Series, examines the challenges businesses face in navigating a continually evolving tax landscape, the ripple effects that tax risk is having on companies’ broader business activities, and the strategic steps businesses are taking to reduce risk.


Out of the dark: How efforts to stop BEPS are driving tax risk

EY - Out of the dark: How efforts to stop BEPS are driving tax risk

Out of the dark, the second report in EY’s 2017 Tax Risk and Controversy Survey Series, explores the key BEPS challenges businesses are facing, including greater transparency and scrutiny, increased permanent establishment risk and readiness for implementing key Action items, and suggests detailed actions for companies to consider.


Tax steps into the light

EY - Tax steps into the light

Our Tax Risk and Controversy Survey series indicates businesses are regarding the compliance environment as a prism through which they interpret demands for greater transparency.


Global Tax Controversy Services Network

EY - Global Tax Controversy Services Network

With our help, you can address risk, better manage controversy and resolve tax disputes.