Frank Murphy, Jones v. Liberty Glass Company…
“ The argument is made, however, that § 322 (b) (1) deals only with income tax 'overpayments' and not with income taxes 'erroneously or illegally assessed or collected.' Overpayments are said to refer solely to excess payments resulting from errors by taxpayers in the preparation of their returns or in related activities, while erroneous or illegal assessments and collections are claimed to relate to various kinds of errors on the part of revenue agents. ”
