This course examines the facts of the U.S. Supreme Court ruling in Comptroller of the Treasury of Maryland v. Wynne and what it means for the future. It discusses the impact of the decision on the multistate taxation of individuals, resident credits, and double taxation, and provides practical insight both on the planning side and on the audit side. Upon completion of this course, you will be able to: • Describe the nuts and bolts of multistate taxation questions at play in the Wynne case • Understand how Wynne will impact state taxation generally