Whether Utah has submitted itself to suit in the United States District Court for the District of Utah for the recovery of taxes alleged to be wrongfully exacted by that state is the ultimate issue brought here by these writs of certiorari. Preliminarily, we must decide if the present proceeding is a suit against Utah.

Petitioners, corporations and citizens of New York and Nevada respectively, carry on mining businesses in Utah. That state imposes on those there engaged in the mining business an occupation tax equal to one per cent of the gross amount received for or the gross value of metalliferous ore sold during the preceding calendar year. The State Tax Commission administers the Act. Utah Code Annotated (1943) §§ 80-5-65 to 80-5-82, inclusive. For the purposes of this opinion, it need only be said as to the facts which give rise to this litigation, that petitioners seek recovery of that portion of their occupation taxes for 1944 which was calculated by the Tax Commission by including in the gross amount received by petitioners for their ore certain subsidies for war production paid to petitioners by the United States pursuant to an order of the Office of Price Administration, dated February 9, 1942, No. P.M. 2458. Petitioners assert that this subsidy should not be included in their occupational tax base. As the Tax Commission did include the subsidies in the base after administrative rulings which denied petitioners' claims, petitioners each paid the total tax levied, protested that portion thereof which was based upon the subsidy and brought suit in the United States District Court for the District of Utah against the State Tax Commission, and the individuals 'constituting' it as 'members,' for the recovery of the protested amount under sections of the Utah Code (1943), set out below, which petitioners claim authorize these proceedings.

Kennecott Copper Corporation v. State Tax Commission Silver King Coalition Mines Company/Opinion of the Court

The causes present identical questions. They were consolidated for trial in the District Court and separate judgments were entered for plaintiffs against the 'State Tax Commission, et al.' for the amounts claimed. 60 F.Supp. 181. Separate appeals were perfected to the Circuit Court of Appeals. The cases were there briefed, argued and decided together but with separate judgments reversing the District Court with directions to dismiss without prejudice since it was a suit against the state without its consent. State Tax Commission v. Kennecott Copper Corp., 10 Cir., 150 F.2d 905. On account of the importance of the issues, we granted certiorari to determine whether the basis of the decisions in Great Northern L. Ins. Co. v. Read, 322 U.S. 47, 64 S.Ct. 873, 88 L.Ed. 1121, and Ford Motor Co. v. Department of Treasury of Indiana, 323 U.S. 459, 65 of Treasury of Indiana, 323 U.S. 459, 65 S.Ct. 347, encompassed the circumstances of these cases. A single opinion suffices here also.

Kennecott Copper Corporation v. State Tax Commission Silver King Coalition Mines Company/Opinion of the Court

Federal jurisdiction is claimed under diversity of citizenship and because the controversy arises under the Constitution and laws of the United States. The claim is that the inclusion of the subsidy in the tax base interferes with the War Power of Congress and the Emergency Price Control Act of 1942, 50 U.S.C. §§ 901, 902(e), 50 U.S.C.A.Appendix §§ 901, 902(e), by taxing the subsidy on surplus production over fixed quotas with the result that a part of the subsidy was diverted from its sole purpose of insuring the maximum necessary production. See Revenue Act of 1942, §§ 209, 735, 56 Stat. 904-907, 26 U.S.C.A. Int.Rev. Acts.

Kennecott Copper Corporation v. State Tax Commission Silver King Coalition Mines Company/Opinion of the Court

As we conclude that these suits are suits against Utah and that Utah has not consented to be sued for these alleged wrongful tax exactions in the federal courts, we express no opinion upon the merits of the controversy.

This is a suit against the state. Utah has established an adequate procedure for the recovery of taxes illegally collected. When the state collects a tax under protost, the money is segregated and held for the determination of the taxpayers' rights with provision for any deficiency for interest or costs to be paid by the state. The Mining Occupation Tax makes the State Tax Commission the state agency for administration and collection of the Utah tax. The petitioners paid their taxes to the Commission under protest and brought these actions to recover the contested portion.