Christopher Gurley is an associate in Crowell & Moring's Los Angeles and Orange County offices, where he practices in the tax group. His practice focuses on both federal and state tax controversy and litigation, and he guides clients through all stages of tax controversies, from Internal Revenue Service audits to administrative appeals, alternative dispute resolution proceedings, and litigation. He can be reached at [email protected]. Carina Federico is a partner in the tax group in the firm's Washington, D.C., office, where she advises on wide-ranging, complex tax issues, including transfer pricing, investment tax credits, research and experimentation credits, and energy credits. She handles tax disputes at all stages, including IRS audits, IRS Appeals, federal district court litigation, tax court litigation, and appellate court litigation across the United States. She can be reached at [email protected]. S. Starling Marshall is a partner in the firm's litigation and tax groups in the firm's New York office. In addition to representing clients in all stages of litigation, she guides clients through complex IRS audits and administrative appeals, provides tax-related advice, conducts internal investigations, and represents individuals and corporate entities in criminal tax matters. She can be reached at [email protected].