Homepage Fenwick has achieved a reputation as having one of the nation's leading domestic and international tax practices. The tax group's exciting and sophisticated practice stems from its client base. Our tax clients represent every geographic area of the United States, as well as a number of countries across the globe, and have included over 100 Fortune 500 companies. 20+ tax lawyers with a broad range of corporate, partnership, and international tax experience: represented well over 50 Fortune 100 companies in major federal tax matters, and 100 of the Fortune 500 companies. Extensive experience in international tax planning, M&A and joint ventures. Represented corporate clients in over 75 United States tax court cases. Broad and deep transfer pricing practice, covering APAs, competent authority and dispute resolution. Worked on over $150B in M&A and joint venture activity in the past 12 months. Nationally recognized for successful tax dispute resolution and litigation: successfully resolved over 150 IRS administrative appeals proceedings. Recently won tax victories for CBS and Sanofi in the U.S. Court of Federal Claims, and Analog Devices in the U.S. Tax Court. Currently represent other large multinational corporations in the U.S. Tax Court. READ MORE Related Practice Areas Tax Litigation Executive Compensation & Employee Benefits Mergers & Acquisitions VIEW MORE Related Industries Communications Consumer Technologies and Retail Life Sciences VIEW MORE “Fenwick has a high profile in both domestic and international tax matters, with broad expertise across M&A, transfer pricing, joint ventures and tax litigation. A highly credible source of legal advice on issues relating to the technology, media and telecommunications sector.” —Chambers USA 2020 Edition Practice Lead Adam S. Halpern Partner, Tax Mountain View VIEW RELATED PROFESSIONALS Recognition Recognized as a top tax practice by Chambers Global, with Fenwick lawyers ranked for excellence in domestic and international tax work (including specifically for Israeli-related U.S. international tax matters) (2020) Named top tier for Northern California tax and recognized nationally for controversy and corporate tax by Chambers USA (2020) Named "Tax Firm of the Year for the San Francisco Area" by International Tax Review 10 times in the past 14 years (2019) Related Topics International Tax Tax Accounting Issues Tax Attribute Planning VIEW MORE < Back to Services 中文 Tax Overview Practice Areas & Industries Services People Firm Careers Insights Startup Center Office Locations Bilski Blog Life Sciences Blog Alumni My Fenwick Binder 中文 SUBSCRIBE ©2021 Fenwick & West LLP Attorney Advertising Terms of Use Privacy Policy Cookie Preferences