On June 30, 2025, the United States Supreme Court denied certiorari in an Arizona taxation case involving tribal sovereignty and preemption. South Point Energy Center, LLC (South Point) submitted a Petition for a Writ of...more
• President Donald Trump on Dec. 22, 2017, signed the Tax Cuts and Jobs Act, the first major overhaul of the U.S. tax system in over 30 years. • Although few of the enacted provisions are specific to Indian Country, several...more
In a landmark decision, the Ninth Circuit has held that state and local governments lack the power to tax permanent improvements built on non-reservation land that is held in trust by the federal government....more
Since the Supreme Court’s 1973 decision in Mescalero Apache Tribe v. Jones, it has been clear that state and local tax authorities could not assess property tax on permanent improvements located on tribal trust land when...more