Paul DiSangro is regarded as a leading advisor in the area of federal and state tax controversies. As a counselor and litigator, Paul regularly represents clients in the course of complex IRS audits and appeals and tax litigation. He also provides authoritative guidance concerning international tax issues and considerations relative to transfer pricing. From his office in Silicon Valley, Paul serves an international group of clients, with a particular focus on the high tech and biotech industries.

Paul also advises clients on a broad range of international, federal, and state tax planning. He advises on cross-border issues including taxation under subpart F, transfer pricing, and the movement and licensing of intangible property. He also regularly advises on mergers & acquisitions and outbound and inbound investment into the United States.

Paul has authored several important works on US and international tax issues, and he is widely sought as a speaker and presenter at professional tax seminars and symposia. In addition, he has taught international tax classes as an adjunct professor at the LLM level. Paul is recognized as a leading tax controversy adviser in the International Tax Review 2011 Tax Controversy Leaders guide.

Prior to joining Mayer Brown in 2003, Paul practiced in Washington, DC and San Francisco with two other prominent international law firms.