Here is the opinion in Perkins v. Commissioner: Opinion
Briefs:
Tax court opinion here.
Related case materials here.
Here are the materials in Perkins v. United States (W.D.N.Y.):
62 Perkins Motion for Summary J
78 Motion for Leave to File Amicus Brief
78-1 Seneca Nation Amicus Brief
80 US Motion to Strike Amicus Brief
Parallel Tax Court materials here.
Here:
Questions presented:
1. Whether a contract for the purchase of goods entered into, and fully performed by, an Indian Tribe outside the exterior boundaries of the state in which the Tribe’s reservation is located can constitutionally subject the out of state vendor to the specific personal jurisdiction of the buyer’s state, under state laws purporting to regulate the sale of those goods in the buyer’s state.
2. Whether a state has specific personal jurisdiction to regulate a purchase of goods contract between an Indian on an Indian reservation outside the state and an Indian Tribe located within the state’s boundaries when the contract is performed on the
out of state Indian reservation.
3. Whether there is a constitutional or statutory right afforded to an Indian of one tribe to conduct business free from state regulation with an Indian of a different tribe, both of which are located in Indian country, under the Indian Commerce Clause.
4. Whether a tribally chartered corporation wholly owned by a member of a federally recognized Indian Tribe is an Indian for purposes of the protections afforded to Indians under federal law.
Lower court materials here.
Update:
Here is the opinion in Perkins v. Commissioner:
Here are the materials in Perkins v. United States (W.D.N.Y.):
An excerpt:
This case presents what appears to be an issue of first impression: whether a treaty between the United States and Native Americans ensuring the free use and enjoyment of tribal land bars taxes on income derived directly from the land—here, the sale of gravel mined on the land. Although at least two circuit courts have suggested in dicta that “income derived directly from the land” might be exempt from taxation under such treaties, they did so to distinguish that scenario from cases where an exemption was sought for income earned in ways that do not relate to the land itself. See Lazore v. Comm’r, 11 F.3d 1180 (3d Cir. 1993); Hoptowit v. Comm’r, 709 F.2d 564 (9th Cir. 1983). This case presents the very issue about which those courts speculated. And for the reasons that follow, this Court agrees with their speculation and finds that the plaintiffs have plausibly stated a claim for relief under two treaties with the Native American Seneca Nation.
Here:
Lower court materials here.
Here is the opinion in Schulz v. State of New York Executive:
An excerpt:
The Gaming Act, among other things, provided a statutory framework for regulating casino gambling within the state and effectuated three agreements entered into between the state and the Oneida Indian Nation, the Seneca Nation of Indians and the St. Regis Mohawk Tribe (hereinafter collectively referred to as the Indian Nations). Those agreements generally provided that the state would grant the Indian Nations exclusive gaming rights within their respective geographic areas in exchange for a percentage of the gaming revenues and/or support for the then proposed casino gambling referendum, which was passed by the voters at the November 2013 general election.