499 U.S. 505 (1991)
Oklahoma Tax Commission v. Citizen Band Potawatomi Indian Tribe of Oklahoma marks a significant legal precedent in the realm of tribal sovereignty, particularly concerning the extent of state powers to impose taxes on tribal businesses.
Can the State of Oklahoma impose a tax on cigarette sales conducted by a tribal entity on its reservation to non-tribal members?
States generally cannot impose taxes on Native American tribes or their activities within reservation boundaries unless Congress has specifically authorized such taxation.
The Supreme Court ruled that the State of Oklahoma could not impose its sales tax on the Citizen Band Potawatomi Indian Tribe's cigarette sales to non-tribal members conducted on the reservation.
This case is crucial for law students as it solidifies the jurisprudential understanding of tribal sovereignty, especially in the context of state taxation. It highlights the ongoing balance courts must maintain between respecting tribal self-governance and the interests of state governments, particularly in the realm of complex commercial activities. The case remains a pivotal reference for legal debates on the extent of state power over tribal lands and serves as a cornerstone for understanding tribal rights under U.S. law.