Harold Hitz Burton,
United States v. Koppers Company…
“ In cases where the Government has authorized refunds of excess profits taxes overpaid to it by reason of the abatement of taxes attributable to § 722, § 3771 (g) expressly precludes the payment of interest by the Government upon the amounts abated. This treats the Government as entitled to the use of the abated amounts between the time of their overpayment and that of their abatement. Equity demands a comparable result in the case of underpayments. Where unpaid taxes are abated by reason of § 722, the taxpayer then receives a release from its existing obligation to pay the amount abated. ”
