Mr. Greaves concentrates his practice on federal and state civil and criminal tax controversies, and white collar investigations and defense. He represents individuals, partnerships, and corporations through all stages of tax investigations and litigation, including voluntary disclosures, audits and examinations, audit reconsiderations, and negotiated resolutions with the IRS. In addition, Mr. Greaves is an Adjunct Professor at Georgetown University Law Center, where he has taught criminal and civil tax controversy courses. Prior to joining Caplin & Drysdale, he served as the Tax and Economic Policy Advisor to Louisiana Governor Bobby Jindal, practiced in the tax group of a major international law firm and served as an Attorney Advisor at the United States Tax Court. T. Joshua Wu