WELLFORD, Senior Circuit Judge.
This controversy involving Missouri sales and use taxes was the subject of this court’s prior opinion reported at
California,
a unanimous opinion of the Supreme Court, affirmed a decision of the Ninth Circuit reported at
As in
California,
Missouri taxed the contractor, Olin, not the United States. The government, just as it had done in
California,
reimbursed these funds to Olin.
4
These payments by the government to its contractor for taxes paid to the State of California, just as in this case to the State of Missouri, do “not make the Government’s payments direct disbursements of federal funds to the state.”
Id.
at -,
In June of 1989, (following Olin’s May, 1988 claim for refund filed with the defendant for the above taxes paid from November, 1985 through March, 1988) the plaintiff filed this action seeking (1) declaratory judgment that Olin’s contract purchases were not subject to Missouri sales/use tax, (2) an injunction restraining further collection of such taxes, and (3) a refund of the taxes paid by Olin and reimbursed by the United States. This action was filed about the same time that the
California
action was filed by the United States. The district court put the plaintiffs claim succinctly: “The U.S. contends Olin is exempt from sales and use taxes because it is the operator of a U.S. owned munitions plant and the property is purchased for resale to the United States Army.”
The district court held that the United States (1) had standing, (2) it could bring an action based upon quasi-contract (not based upon a “state law cause of action for refund of taxes”), and (3) “suffered direct pecuniary injury.”
Id.
at 456. The district court further held that because of the way title passed to the United States, Olin’s purchases were for resale under Missouri law, but it noticed this was a “question of first impression in the State of Missouri.”
Id.
at 459.
6
We must reverse the district court’s decision based on its rationale (particularly #2 above stated), but we must also consider further the Supreme Court’s decision in
California
as it relates to “indemnification” and consequent subrogation “to [Olin’s] claims against the State.”
California,
— U.S. at —,
We must consider the question of subrogation discussed in
California.
(The subrogation rights of the United States were conceded in California.) The district court opinion made no mention of “subrogation” and in our previous opinion, we also made no reference to this doctrine. At best, plaintiff “stands in the place of one whose claim [it] has paid.”
United States v. Munsey Trust Co.,
We note that the United States may not be without recourse in state proceedings. At oral argument, Missouri conceded that the United States might join or augment Olin’s claim for refund in its pending state proceeding. Thus, the door is apparently open for the United States to pursue its claim in another forum.
We hold further that the government may proceed, if at all, only as a subrogee of Olin in the state proceedings. Olin’s only remedy is before the state taxing authorities, with review available in the state courts if necessary. The United States is free to seek leave to become a party in this proceeding. Whether it is allowed to do so, and whether *847 its status as a subrogee would be recognized by the state agency, are matters on which we express no opinion. They should be decided by the state agency in the first instance, and then by the state courts on review, if a review proceeding is filed. We are not making any judgment on the merits of the case before the Missouri administrative or judicial systems. Our holding is limited to any right to recover in this action before this court based on the equitable doctrines of subrogation and money had and received. While the United States may still retain the rights of a subrogee, it has a right to assert them before another tribunal in a pending proceeding.
Based on the principles of California, then, we find no enforceable right of the United States to proceed in this case against the defendants for the reasons stated. Our conclusion, we reiterate, does not prevent the United States from joining Olin in its ongoing refund claim against the State of Missouri. If it is determined that, under Missouri law, the taxes were in fact properly due and payable (we reach no conclusion on that question), the United States would have no claims for relief as asserted in this complaint. If Olin, on the other hand, were to prevail, then the United States may obtain the relief it seeks.
We REVERSE the decision of the district court, accordingly, and direct the dismissal of the cause of action, but without prejudice regarding the remedy sought in the Missouri administrative system or its courts.
Notes
. For essential factual background of this case, see
. Texas involved the common law and statutory obligation of states to pay prejudgment interest on debts owed to the federal government. In view of our decision on Missouri's appeal, we find it unnecessary to decide the issue of prejudgment interest in this case.
. The constitutionality of the tax in issue was not questioned in this case nor in
California.
However, in its decision, the Court noted that in
United States v. New Mexico,
.We make no determination as to whether the government was a volunteer in making this reimbursement.
. In its original brief, the United States argued that
United States v. California,
. The district court also noted that “Olin admits it is a purchaser and designates the transfer of tide to the U.S.” and the district court held that "tide passage” occurred from third party vendors to the U.S. "at the time of delivery.” Id. at 460, 461.
.The Supreme Court did not decide in California whether the United States was subject to the state statute of limitations, but equitable considerations barred its action.
