
276 U.S. 547 (1928)
CITY OF NEW BRUNSWICK ET AL.
v.
UNITED STATES ET AL.
No. 260.
Supreme Court of United States.
Argued March 2, 1928.
Decided April 9, 1928.
CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE THIRD CIRCUIT.
*548 Mr. John W. Davis, with whom Messrs. Thomas H. Hagerty, Russell E. Watson, and Edward L. Patterson were on the brief, for petitioners.
*552 MR. JUSTICE SANFORD delivered the opinion of the Court.
The question here relates to the validity of certain taxes assessed by the City of New Brunswick, New Jersey, upon real estate to which the United States Housing Corporation held the legal title.
The Housing Corporation was organized by authority of the President, pursuant to an Act of May, 1918,[1] for the purpose of providing housing for employees of the United States and workers engaged in industries connected with the national defense during the late war; for which an appropriation was made. The entire capital stock of the Corporation is held for and on behalf of the United States. For the purpose stated the Corporation purchased in 1918 a tract of land in New Brunswick, subdivided it into lots, and erected houses upon them.
By an amendment of July, 1919,[2] providing for winding up its affairs, the Corporation was authorized and directed to sell and convey all its property remaining undisposed of after the termination of the war, "Provided, however, That no sale or conveyance shall be made hereunder on credit without reserving a first lien on such property for *553 the unpaid purchase money." Pursuant thereto the Corporation entered into contracts for the sale of the New Brunswick lots to various purchasers. Each contract provided that the Corporation should sell and the purchaser should buy the property at a stipulated price, to be paid in instalments, the first on the execution of the contract, and the remainder in equal monthly payments, with interest; that after the purchaser had paid ten per cent of the purchase price the Corporation should execute and deliver a special warranty deed for the property and the purchaser should execute and deliver a note or notes with mortgage on the property to secure the balance of the purchase price in accordance with the terms of the contract; that taxes should be apportioned as of the date of the contract, and all thereafter becoming due should be paid by the purchaser, and if he failed so to do and they were paid by the Corporation, the amount thereof should be added to the purchase price; and that if the purchaser defaulted for thirty days in the performance of the terms of the contract the Corporation might retain all payments made thereon as liquidated damages, and the purchaser should be relieved from any further obligation under the contract.
The purchasers entered upon and took possession of the lots upon the execution of their respective contracts. Either then or later each paid the Corporation the entire percentage of the purchase price which entitled him under the terms of his contract to receive a deed. Nearly all of such payments were made prior to October 1, 1920. But because the City had meanwhile assessed certain taxes on these properties, which remained unpaid, the Corporation refused to execute deeds to the purchasers; and they, consequently, did not execute notes and mortgages for the balance of the purchase price.
While the Corporation thus continued to hold the legal title to the lots the City assessed them for taxation to the *554 purchasers for the years 1920 to 1923, inclusive. These taxes were not paid. And thereupon, to prevent threatened tax sales, the Corporation brought this suit, in which the United States joined as a plaintiff, in the federal court for New Jersey, to have the assessments cancelled and sales for the collection of the taxes enjoined. None of the purchasers were parties to this suit.[3]
The District Court held that the assessment for the year 1920 was invalid, but, being of opinion that the equitable title had passed to the purchasers under their contracts in such manner as to render the lots taxable as their property after the dates on which they had become entitled to their deeds, sustained the validity of the assessments for the year 1921 and subsequent years on all lots for which the purchasers had become entitled to deeds prior to the date of the assessment, and denied an injunction to restrain the sales. 1 F. (2d) 741. On appeal, the Circuit Court of Appeals, being of opinion that the assessment of taxes to the purchasers for 1920 and subsequent years, while the legal title to the lots was still in the Corporation, was invalid, reversed the decree of the District Court and directed it to cancel the assessment for such years[4] and enjoin the sale of the lots for the enforcement of the taxes so assessed. 11 F. (2d) 476.
The City concedes here that the assessments made to the purchasers for the year 1920 were invalid under the New Jersey law;[5] and the question before us relates only to the taxes for 1921 and subsequent years.
*555 It is unquestioned that so long as the Corporation held title to the lots as an instrumentality of the United States and solely for its use and benefit, they were not subject to taxation by the City. Clallam v. United States, 263 U.S. 341, 344. But after the purchasers had made the payments entitling them to receive deeds to the lots, the Corporation ceased to hold title solely for the United States, and held partly for the purchasers, who had become the equitable owners of the property and entitled to conveyance of the title subject to their obligation to execute mortgages securing the payment of the balance of the purchase price. In equity the situation was then the same as if the Corporation had conveyed title to the purchasers, as owners, and they had mortgaged the lots to the Corporation to secure the unpaid purchase money. As between the Corporation and the City, the taxability of the lots is to be determined as if both the deeds and the mortgages had been executed; that is, as if the Corporation, while conveying the legal title to the purchasers, had retained a mortgage lien to secure the balance of the purchase price.
By the specific provision of the Act of 1919, the Corporation was not authorized to convey the property "without reserving a first lien . . for the unpaid purchase money"; and the contracts of sale could not waive, and did not purport to waive, this lien or subordinate it to taxes.
Under the provisions of the New Jersey law the taxes assessed to the purchasers, as equitable owners, rest upon the entire lots, including not only the interests of the purchasers as equitable owners, but the interest of the Corporation retained and held as security for the payment of the unpaid purchase moneys; no distinction being made under that law between the interest of the owners and that of mortgagees or lienors. We see no reason, however, if the New Jersey law permits, why the *556 City may not assess taxes against the purchasers upon the entire value of the lots and enforce collection thereof by sale of their interests in the property. With that the Corporation and the United States have no concern. But it is plain, under the doctrine of the Clallam case, that the City is without authority to enforce the collection of the taxes thus assessed against the purchasers by a sale of the interest in the lots which was retained and held by the Corporation as security for the payment of the unpaid purchase money, whether as an incident to the retention of the legal title or as a reserved lien or as a contract right to mortgages. That interest, being held by the Corporation for the benefit of the United States, is paramount to the taxing power of the State and cannot be subjected by the City to sale for taxes.
We conclude that, although the City should not be enjoined from collecting the taxes assessed to the purchasers by sales of their interests in the lots, as equitable owners, it should be enjoined from selling the lots for the collection of such taxes unless all rights, liens and interests in the lots, retained and held by the Corporation as security for the unpaid purchase moneys, are expressly excluded from such sales, and they are made, by express terms, subject to all such prior rights, liens and interests. This, we think, will meet the equities of the case as between the Corporation and the City, and fully protect the paramount right of the United States.
The decree is reversed; and the cause will be remanded to the District Court with instructions to enter a decree in accordance with this opinion.
Decree reversed.
MR. JUSTICE McREYNOLDS is of opinion that the District Court reached the proper conclusion and that its decree should be affirmed.
NOTES
[1]   40 Stat. 550, c. 74; as amended, 40 Stat. 594, c. 92.
[2]   41 Stat. 163, 224, c. 24.
[3]   Certain taxes that had been previously assessed to the Corporation itself for the years 1918 and 1919 were also challenged by the bill, but at the hearing the City conceded their invalidity, and the disposition made of them by the District Court is not here in question.
[4]   Including the years 1924 to 1927, inclusive, for which taxes had meanwhile been assessed. Certain specific lots were excepted, as to which no question is raised here.
[5]   This required the assessments for 1920 to be based on the ownership of the property on October 1 of the preceding year, at which time no sale contract had been made by the Corporation.
