Caplin & Drysdale attorneys have advised clients in controversies spanning the full range of the Internal Revenue Code and our highly-skilled litigators can translate the firm's substantive knowledge and courtroom experience into a winning litigation strategy in the various forums in which tax cases can be litigated.

Our private client group counsels individuals and families on domestic and cross-border tax and estate planning issues, including the use of trusts, partnerships, corporations, foundations and wills and the application of tax treaties.

For more than 50 years, Caplin & Drysdale’s Exempt Organizations Group has served some of the nation’s most prominent nonprofit organizations. We represent hundreds of tax-exempt organizations each year, ranging from small start-ups to the largest private foundations in the country.

Caplin & Drysdale’s International Tax practice derives its strength from the technical depth and wide-ranging experience of our attorneys. Our practice is informed by our attorneys’ experiences in the IRS, the Department of the Treasury, federal clerkships, the private sector, and their collective decades of client work for multi-national corporations, investment funds, foreign governments, private individuals, and others.