Which case is cited as the business purpose doctrine: Gregory v. Helvering or Ableman v. Booth?
Gregory v. Helvering Gregory v. Helvering, 293 U.S. 465 (1935), was a landmark decision by the United States Supreme Court concerned with U.S. income tax law. The case is cited as part of the basis for two legal doctrines: the business purpose doctrine and the doctrine of substance over form. The business purpose doctrine is essentially that where a transaction has no substantial business purpose other than the tax avoidance and tax evasion|avoidance or reduction]] of Federal tax, the tax law will not regard the transaction. The doctrine of substance over form is essentially that, for Federal tax purposes, a taxpayer is bound by the economic substance of a transaction where the economic substance varies from its legal form.
Brown Bag Software v. Symantec Corp. Brown Bag Software v. Symantec Corp. is an intellectual property law case in which the United States Court of Appeals for the Ninth Circuit affirmed-in-part and vacated-in-part the previous ruling of the United States District Court for the Northern District of California. Brown Bag Software sued Symantec Corporation and John L. Friend, an individual software developer for Softworks Development, for copyright infringement and several state law claims regarding the similarity of Symantec Corporation's and Brown Bag Software's computer outlining programs.