In the case of Helvering, Commissioner of Internal Revenue v. Newport Co., 1933, the U.S Supreme Court was tasked with determining whether or not a corporation could deduct from its gross income an amount paid to redeem its stock as "ordinary and necessary" business expenses under section 234(a)(1) of the Revenue Act of 1926. The court ruled in favor of Helvering, stating that such payments were capital transactions rather than ordinary and necessary business expenses. Therefore, they could not be deducted from gross income for tax purposes. This decision clarified how corporations should classify certain types of financial transactions when calculating their taxable income.

In the dissenting opinion of Helvering v. Newport Co., Justice Cardozo disagreed with the majority's interpretation of tax law, arguing that it was not in line with Congress' intent when drafting legislation. He contended that a corporation should be able to deduct losses from stock sales only if they were incurred during regular business operations and not as part of an isolated transaction or investment strategy. According to him, allowing such deductions would create a loophole for corporations to avoid taxes by manipulating their investments strategically. He also criticized the majority's reliance on previous court decisions which he believed had been wrongly decided and did not provide sound legal precedent for this case.