International Tax Law Firm

Tax is core to your business and CMS is a one-stop-shop for all your tax challenges across the world. We ensure that clients have access to hands-on experience and skills needed to communicate effectively with tax authorities and to resolve tax issues swiftly and efficiently. 

Businesses deal with national and international tax issues on a daily basis, against an increasingly complex legal background. Tax authorities are imposing greater compliance burdens and governments are seeking new sources of tax revenue.

What sets us apart is the way we deliver our tax advice to you: we offer deep local expertise, combined with industry specialisation, by international, like-minded experts who know each other well and work together regularly.

CMS advises you on all business tax issues:

  • Mergers & acquisitions
  • Transfer pricing
  • VAT
  • Dispute resolution
  • International taxation
  • Private clients

We advise on contentious as well as non-contentious matters, including disputes with tax authorities through administrative procedures and before tax tribunals.

CMS has a strong track record of advising organisations on the tax structuring of important projects, using a solution-oriented approach.

Please reach out to any of our tax lawyers to explore solutions to your tax needs.

 

07/12/2023
CMS Expert Guide on taxation of charity donations for EU
The ongoing invasion of Ukraine by Russia has brought to the forefront the critical role that various charity organisations play in Europe in providing essential support and relief to those in need. As the world witnesses the resilience and solidarit
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17/01/2024
Expert Insights on latest E-Invoicing and E-Reporting Reforms with focus...
Exploring the complex landscape of e-invoicing and e-reporting reforms in Europe can be a challenging task. A team of CMS Tax experts working closely on the subject has provided an overview of the implementation timelines, the scope of application (video #1), the practicalities and the e-invoice and/or e-reporting formats (video #2) accepted in three key European jurisdictions: France, Italy and Spain. Their collective expertise provides a comprehensive view of the subject and ensures that viewers interested in learning more about the nuances and practical implications of the reforms can reach out to obtain further insight if needed. This video can be used by tax professionals, business leaders and anyone interested in the e-invoicing and e-reporting reforms to identify potential issues and reach out to their CMS contact to obtain guidance and clarity amidst the local legal and regulatory complexities.
26/01/2024
CMS Expert Guide to Mastering OECD's Pillar Two
Our comprehensive online guide, compiled and coordinated by Olivier Teixeira, provides detailed insights into how these changes are being implemented under Pillar Two across various jurisdictions, offering valuable information for companies navigatin
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13/03/2024
CMS Expert Guide on Taxation of Crypto-Assets
Welcome to our comprehensive online guide to taxation of crypto-assets! In this guide, we provide detailed information on individual income tax rules for residents in different jurisdictions, including specific tax rates and withholding taxes. Whethe
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13/03/2024
CMS Expert Guide on Taxation of Crypto-Assets
Welcome to our comprehensive online guide to taxation of crypto-assets! In this guide, we provide detailed information on individual income tax rules for residents in different jurisdictions, including...
Comparable
08/03/2024
Chinese Tax Regulation Update - February 2024
The latest development in China Tax Regulation mainly includes:SAT Decree No. 56Cai Shui [2024] No. 8Please click here to read the full article
07/03/2024
Introduction to Crypto-Asset Reporting Framework, the new OECD international...
In 2023, the OECD conducted its first comprehensive review of the Common Reporting Standard (“CRS”) since CRS was adopted by the OECD in 2014. This has resulted in amendments in two key areas:(A)...
06/03/2024
Spring Budget 2024 – key tax announcements
Against the backdrop of an election (probably) later this year, the Chancellor was evidently feeling the pressure to make tax announcements that would find favour with the electorate, whilst constrained...
07/02/2024
CMS UK Tax Disputes Digest (Winter 2024)
Welcome to the winter 2024 edition of our UK Tax Disputes Digest: a high-level summary of key developments in contentious tax over the last few months for heads of tax, finance directors, general counsel...
06/02/2024
Chinese Tax Regulation Update - January 2024
The latest development in China Tax Regulation mainly includes:Cai Guan Shui [2024] No. 1 jointly released by the Ministry of Finance (“MOF”), the General Administration of Customs (“GAC”) and...
26/01/2024
CMS Expert Guide to Mastering OECD's Pillar Two
Our comprehensive online guide, compiled and coordinated by Olivier Teixeira, provides detailed insights into how these changes are being implemented under Pillar Two across various jurisdictions, offering...
Comparable
18/01/2024
Global Reach, Local Insight: European Investment Tax Guide for Emerging...
Welcome to the December 2023 edition of "Global Reach, Local Insight: European Investment Tax Guide for Emerging Markets". This comprehensive guide is an essential resource for European investors and financial professionals seeking to navigate the complex tax landscapes of key emerging markets. In this edition, we focus on six dynamic economies: Brazil, Chile; China, Colombia, Peru and the United Arab Emirates (UAE). As European investment continues to expand globally, understanding the unique tax environments of these emerging markets is critical to strategic planning and successful operations. Each of these jurisdictions offers unique opportunities and challenges, shaped by their individual economic, political and cultural landscapes. Our guide is designed to give you an overview of each of these jurisdictions, providing up-to-date information on tax regulations, compliance requirements and strategic approaches to tax planning. Whether you are an experienced investor in these markets or exploring new opportunities the guide will serve as your navigator through the complexities of cross-border taxation in these emerging markets. We are confident that the guide will be an invaluable tool in your investment journey, helping you to make informed decisions and capitalise on the diverse opportunities these markets offer. Should you have any questions or require further clarification, we encourage you to contact our local contacts listed in each section of the guide. They are well placed to provide you with specific advice and support tailored to your individual investment needs.
17/01/2024
Vermilion: A Noble Cause or a Taxing Problem?
Background In 2006, Vermilion Holdings Ltd (“Vermilion” or “the Company”) carried out a funding exercise as part of which Quest Advantage Limited (“Quest”) was appointed to produce a business...
17/01/2024
Directors' fees are no longer subject to VAT in Luxembourg
On 21 December 2023, the Court of Justice of the European Union (“ CJEU ” or “ Court ”) issued a decision on the case C-288/22. The Court puts an end to a long debate by ruling that the members...
17/01/2024
Expert Insights on latest E-Invoicing and E-Reporting Reforms with focus...
Exploring the complex landscape of e-invoicing and e-reporting reforms in Europe can be a challenging task. A team of CMS Tax experts working closely on the subject has provided an overview of the implementation timelines, the scope of application (video #1), the practicalities and the e-invoice and/or e-reporting formats (video #2) accepted in three key European jurisdictions: France, Italy and Spain. Their collective expertise provides a comprehensive view of the subject and ensures that viewers interested in learning more about the nuances and practical implications of the reforms can reach out to obtain further insight if needed. This video can be used by tax professionals, business leaders and anyone interested in the e-invoicing and e-reporting reforms to identify potential issues and reach out to their CMS contact to obtain guidance and clarity amidst the local legal and regulatory complexities.
11/01/2024
W&I insurance and taxes in Germany
In German M&A transactions with warranty and indemnity insurance (W&I insurance), special attention must be paid to tax issues due to reciprocal effects in the liability concept concerning the purchase...