McClanahan v. Arizona State Tax Comm'n

Case Date: 07/22/1973

McClanahan v. Arizona State Tax Comm'n, 411 U.S. 164 (1973), was a case in which the Supreme Court of the United States holding that Arizona has no jurisdiction to impose a tax on the income of Navajo Indians residing on the Navajo Reservation and whose income is wholly derived from reservation sources.[1]