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.

Caplin & Drysdale has broad experience advising business entities and their principals in tax planning with respect to both their operations and their transactions. Clients include domestic and foreign manufacturing and service companies, fund managers, financial institutions, and insurance companies. 

Caplin & Drysdale's bipartisan Political Law group provides businesses, trade associations, nonprofits, candidates, and activists with timely, concise counsel on the high-stakes legal issues that involve "pay-to-play" restrictions, lobbying regulations, campaign finance laws, and ethics rules. 

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.