Tax Court May 1981 casesRichardson Invs., Inc. v. Comm'r of Internal RevenueWisconsin Psychiatric Servs., Ltd. v. Comm'r of Internal RevenueMiami Purchasing Serv. Corp. v. Comm'r of Internal RevenueMcClamma v. Comm'r of Internal RevenueFinkel v. Comm'r of Internal Revenue (In re Estate of Perl) Wisconsin Psychiatric Servs. v. CommissionerDammers v. Comm'r of Internal Revenue