opinion: Justice Stevens
  delivered the opinion of the Court.
  Enmeshed in a tangled skein of procedural and state-law issues is a ruling on an important federal question that was critical to the decision of the Court of Appeals in this case. The court’s ultimate holding was that a Bankruptcy Court’s injunction against the assessment of a state sales tax upon the proceeds of a trustee’s liquidation sale of an inventory of skis also barred the collection of a use tax from the purchaser’s lessees. In the process of reaching its decision, the Ninth Circuit rejected an argument that a case well known to California bankruptcy lawyers as “Goggin II” was wrongly decided. The three-judge panel that heard the case concluded that it was not within its power — “and not within its heart — to change a rule of this circuit that has been in force for over thirty years.” In re China Peak Resort, 847 F. 2d 570, 572 (1988). Because the rule of “Goggin II” conflicts with the rule applied in other Circuits, and because we have both the power and the duty to resolve the conflict, we granted certiorari. 488 U. S. 992 (1988).
  The Goggin cases concerned the attempt by the California State Board of Equalization, petitioner here, to assess sales and use taxes on a bankruptcy liquidation sale. In Goggin I, 191 F. 2d 726 (1951), cert. denied, 342 U. S. 909 (1952), the Court of Appeals for the Ninth Circuit rejected the Board’s attempt to assess a nondiscriminatory sales tax imposed on retailers to a liquidation sale made by a bankruptcy trustee under court order. Although the court based its decision on a construction of state law that excluded the trustee from the definition of retailer, Judge Fee in concurrence wrote that the assessment constituted an unlawful tax upon court processes. Six years later, Judge Fee, writing for the Circuit panel in Goggin II, made those views law. 245 F. 2d 44, cert. denied, 353 U. S. 961 (1957). At issue was a California law which required the bankruptcy trustee to collect and remit use taxes imposed on the use of goods from a liquidation sale on which no sales tax had been paid. The court held the tax unlawful, finding that while it was nondiscriminatory it nonetheless burdened the “essential processes” of the bankruptcy court.
  The Goggin opinions were based on two premises, each of which respondent argues supports the judgment here. First, the court held that a tax on liquidation sales places a burden on the federal function of the bankruptcy court and therefore violates principles of intergovernmental tax immunity first recognized in McCulloch v. Maryland, 4 Wheat. 316 (1819). Second, it found that a federal statute specifically authorizing the States to impose taxes on business operations of the bankruptcy trustee negated by implication their power to tax bankruptcy liquidations. Neither argument is persuasive.
  The argument that a tax on a bankruptcy liquidation sale places an undue burden on a governmental operation derives from the once established view that a state tax on income or assets an individual receives from a contract with the Federal Government constituted a tax on the contract and thereby imposed a burden on governmental operations. See, e. g., Panhandle Oil Co. v. Knox, 277 U. S. 218 (1928); Collector v. Day, 11 Wall. 113 (1871); Dobbins v. Commissioners of Erie County, 16 Pet. 435 (1842); Weston v. City Council of Charleston, 2 Pet. 449 (1829). The Court drew a distinction between a tax imposed on a Government agent’s property and a tax imposed on its operations. While the former was permissible, the latter was constitutionally proscribed. See, e. g., Railroad Co. v. Peniston, 18 Wall. 5, 33 (1873); McCulloch v. Maryland, 4 Wheat., at 345; see also James v. Dravo Contracting Co., 302 U. S. 134, 163 (1937) (footnotes omitted) (Roberts, J., dissenting) (“No tax can be laid upon th[e] franchises or operations [of government instrumentalities], but their local property is subject to non-discriminating state taxation”). Thus, although this Court held as early as 1904 that States could impose a property tax on a bankruptcy estate, see Swarts v. Hammer, 194 U. S. 441 (1904), other courts reasonably concluded that the State could not tax the operations of the bankruptcy trustee. See, e. g., In re Flat-bush Gum Co., 73 F. 2d 283 (CA2 1934), cert. denied sub nom. New York v. Arnold, 294 U. S. 713 (1935).
  In James v. Dravo Contracting Co., 302 U. S. 134 (1937), however, this Court rejected the distinction between a tax on the property of an agent and a tax on the agent’s operations. With the Court’s decision in Dravo Contracting, “the doctrine of intergovernmental tax immunity started a long path in decline and [it] has now been ‘thoroughly repudiated.’” Cotton Petroleum Corp. v. New Mexico, ante, at 174 (quoting South Carolina v. Baker, 485 U. S. 505, 520 (1988)). “[U]nder current intergovernmental tax immunity doctrine the States can never tax the United States directly but can tax any private parties with whom it does business, even though the financial burden falls on the United States, as long as the tax does not discriminate against the United States or those with whom it deals.” Id., at 523. Absolute tax immunity is appropriate only when the tax is on the United States itself “or on an agency or instrumentality so closely connected to the Government that the two cannot realistically be viewed as separate entities, at least insofar as the activity being taxed is concerned.” United States v. New Mexico, 455 U. S. 720, 735 (1982).
  It is evident that whatever immunity the bankruptcy estate once enjoyed from taxation on its operations has long since eroded and that there is now no constitutional impediment to the imposition of a sales tax or use tax on a liquidation sale. There is no claim, nor could there be, that the tax discriminates against bankruptcy trustees or those with whom they deal. As Judge Augustus Hand observed on similar facts in 1936: “The purchaser at the judicial sale was only required to pay the same tax he would have been bound to pay if he had purchased from anyone else.” In re Leavy, 85 F. 2d 25, 27 (CA2). Nor is the bankruptcy trustee so closely connected to the Federal Government that the two “cannot realistically be viewed as separate entities.” United States v. New Mexico, supra, at 735. The bankruptcy trustee is “the representative of the estate [of the debtor],” 11 U. S. C. § 323(a); cf. Commodity Futures Trading Comm’n v. Weintraub, 471 U. S. 343 (1985), not “an arm of the Government,” Department of Employment v. United States, 385 U. S. 355, 359-360 (1966), and the tax on the estate is an administrative expense of the debtor, not of the Federal Government, 11 U. S. C. § 503(b)(1)(B) (1982 ed. and Supp. V). Cf. Missouri v. Gleick, 135 F. 2d 134, 137 (CA8 1943). For the purposes of absolute tax immunity under the intergovernmental tax immunity doctrine, there is no material distinction between those municipal and state withholding and property taxes on the bankruptcy trustee which we have upheld, see Otte v. United States, 419 U. S. 43, 52-54 (1974); Swarts v. Hammer, 194 U. S., at 444, and the tax on the liquidation sale presented here.
  The Goggin courts also based their proscription of state sales and use taxes on an implied prohibition that they found in 28 U. S. C. § 960. The Goggin II court read § 960 as setting forth “the sole area where the state is permitted to impose a tax of any type” and reasoned that because Congress had not specifically granted the States authority to impose sales and use taxes on liquidation, “essential sales in liquidation [were] inevitably free from such imposition.” 245 F. 2d, at 46. That view is contrary to our general approach to claims that the States’ power to tax have been pre-empted and to the plain meaning and legislative history of this particular statutory provision.
  Although Congress can confer an immunity from state taxation, see Washington v. United States, 460 U. S. 536, 540 (1983); First Agricultural Nat. Bank v. State Tax Comm’n, 392 U. S. 339 (1968); United States v. City of Detroit, 355 U. S. 466, 474 (1958), we have stated that “[a] court must proceed carefully when asked to recognize an exemption from state taxation that Congress has not clearly expressed,” Rockford Life Ins. Co. v. Illinois Dept. of Revenue, 482 U. S. 182, 191 (1987). See also Oklahoma Tax Comm’n v. United States, 319 U. S. 598, 607 (1943); Graves v. New York ex rel. O’Keefe, 306 U. S. 466, 479 (1939). Section 960 is not such a clear expression of an exemption from state taxation. It was passed in 1934, at the height of the intergovernmental tax immunity doctrine, in response to a Federal District Court decision holding that a bankruptcy receiver operating a gasoline and oil distributing business was not liable as a matter of state law for a state sales tax on motor fuel. See H. R. Rep. No. 1138, 73d Cong., 2d Sess. (1934); S. Rep. No. 1372, 73d Cong., 2d Sess. (1934). Read most naturally, the statute evinces an intention that a State be permitted to tax a bankruptcy estate notwithstanding any intergovernmental immunity objection that might be interposed, cf. Davis v. Michigan Dept. of Treasury, 489 U. S. 803, 813 (1989), and that, as a matter of federal law, “a business in receivership, or conducted under court order, should be subject to the same tax liability as the owner would have been if in possession and operating the enterprise,” Palmer v. Webster and Atlas Nat. Bank of Boston, 312 U. S. 156, 163 (1941). The statute “indicates a Congressional purpose to facilitate — not to obstruct — enforcement of state laws.” Boteler v. Ingels, 308 U. S. 57, 60-61 (1939). Nothing in the plain language of the statute, its legislative history, or the structure of the Bankruptcy Code indicates that Congress intended to exclude taxes on the liquidation process from those taxes the States may impose on the bankruptcy estate.
  Eighty-five years ago, in Swarts v. Hammer, 194 U. S. 441 (1904), we held that property in the hands of a bankruptcy trustee was subject to taxation by state and municipal authorities. The appellant in that case argued, in much the same manner as respondent does here, that the transfer of assets to a bankruptcy trustee vested the Federal Government with exclusive control of the bankruptcy estate and that “no other sovereignty, be it State or foreign, is permitted to exercise any power that burdens or in any manner interferes with the distribution prescribed by the act.” Statement, Specification of Error and Argument for Appellant in Swarts v. Hammer, O. T. 1902, No. 238, p. 4. We responded that “[b]y the transfer to the trustee no mysterious or peculiar ownership or qualities are given to the property,” and that “there is nothing in that to withdraw it from the necessity of protection by the State and municipality, or which should exempt it from its obligations to either.” 194 U. S., at 444. If Congress wished to declare otherwise, its intent would have to “be clearly expressed, not left to be collected or inferred from disputable considerations of convenience in administering the estate of the bankrupt.” Ibid. The law that has intervened in the last 85 years, rejecting any distinction between a tax on property and a tax on operations, only gives force to our conclusion that the intergovernmental tax immunity doctrine does not proscribe the tax sought to be assessed here.
  We therefore vacate the judgment of the Ninth Circuit and remand the case for further proceedings consistent with this opinion.
  It is so ordered.
  California State Board of Equalization v. Goggin, 245 F. 2d 44 (CA9), cert. denied, 353 U. S. 961 (1957). The case known as “Goggin I” is California State Board of Equalization v. Goggin, 191 F. 2d 726 (CA9 1951), cert. denied, 342 U. S. 909 (1952).
  Compare In re Hatfield Construction Co., 494 F. 2d 1179 (CA5 1974) (holding that sales tax can be imposed on liquidation sale); In re Leavy, 85 F. 2d 25 (CA2 1936) (same), with In re Cusato Brothers Int’l, Inc., 750 F. 2d 887 (CA11) (holding that bankruptcy trustee is not liable for excise taxes), cert. denied sub nom. Florida v. Great American Bank of Broward County, 472 U. S. 1010 (1985). See also In re Warmings A. G. Food Center, 50 B. R. 748 (Bkrtcy. Ct. Me.), summarily aff’d, 782 F. 2d 1024 (CA1 1985); In re Sunrise Constmction Co., 39 B. R. 668 (Wyo. 1984); In re Hughes Drilling Co., 75 B. R. 196 (Bkrtcy. Ct. WD Okla. 1987); In re Hubs Repair Shop, Inc., 28 B. R. 858 (Bkrtcy. Ct. ND Iowa 1983) (all holding that States can tax liquidation sales), and In re Sheldon’s Inc. of Maine, 28 B. R. 568 (Bkrtcy. Ct. Me. 1983); In re Rhea, 17 B. R. 789 (Bkrtcy. Ct. WD Okla. 1982) (holding that States cannot tax liquidation sales).
  In its brief on the merits, respondent argues that the judgment of the Bankruptcy Court that States may not impose taxes on a liquidation sale is res judicata and therefore not properly before us. Petitioner argued that the Goggin cases were incorrectly decided before the Court of Appeals, see Brief for Appellant in No. 87-2542 (CA9), pp. 28-33, however, and that court reached the merits of the question. At no time previous to its brief on the merits before this Court did respondent argue that the question might not be properly presented. In these circumstances we may decide the question decided by the Court of Appeals. See Canton v. Harris, 489 U. S. 378, 383-385 (1989); Oklahoma City v. Tuttle, 471 U. S. 808, 815-816 (1985); see also Donovan v. City of Dallas, 377 U. S. 408, 414 (1964).
  Judge Hand added:
  “What the trustee is really complaining of is, not that a burden has been imposed upon the exercise of his functions, but of his inability to sell to a purchaser who would be exempt from a tax and because of such an exemption would pay a higher price to him than would ordinarily be paid for the goods sold. It seems unreasonable to treat the absence of an exemption from taxes as a burden upon the normal exercise of a governmental function.” 85 F. 2d, at 27.
  Under 11 U. S. C. §346(c)(2) (1982 ed., Supp. V), the trustee is required to “make any tax return otherwise required by State or local law to be filed by or on behalf of” a corporation or partnership in bankruptcy “in the same manner and form as such corporation or partnership, as the ease may be, is required to make such return.”
  It follows, a fortiori, that when, as in this case, the debtor is permitted to remain in possession, the same duties may be imposed on the debtor-in-possession. See 11 U. S. C. § 1107(a) (1982 ed., Supp. V) (debtor-in-possession shall perform all the functions and duties of trustee).
  The commentators are in agreement. See Wurzel, Taxation During Bankruptcy Liquidation, 55 Harv. L. Rev. 1141, 1166-1169 (1942) (footnote omitted) (“[TJhere is no implied immunity of a federal instrumentality from a state tax that is general and nondiscriminatory if its effects upon the Federal Government are merely ‘incidental.’ A general and nondiscriminatory tax on a trustee fulfills this requirement. . . . The tax does not place a financial burden upon the United States; nor will it — unless it is discriminatory and therefore unconstitutional — render the trustee’s task more difficult or cumbersome”); Note, State Taxation of Bankruptcy Liquidations: Federalism Misconceived, 67 Yale L. J. 335, 340 (1957) (footnotes omitted) (“Case law suggests that a sales or use tax should be upheld even in the absence of an applicable federal waiver. The immunity of one sovereign from taxation by another originated in the belief that the taxing power is necessarily destructive. This rationale has been repudiated, and Graves [v. New York ex rel. O’Keefe, 306 U. S. 466 (1939),] indicates that only taxes which can be so manipulated should be invalidated. Absent discriminatory application against sellers and buyers at liquidation sales, a sales or use tax should not seriously impede the federal bankruptcy process”).
  Title 28 U. S. C. §960 provides:
  “Any officers and agents conducting any business under authority of a United States court shall be subject to all Federal, State and local taxes applicable to such business to the same extent as if it were conducted by an individual or corporation.”
  The original provision, as passed by Congress in 1934, provided:
  “That any receiver, liquidator, referee, trustee, or other officers or agents appointed by any United States court who is authorized by said court to conduct any business, or who does conduct any business, shall, from and after the enactment of this Act, be subject to all State and local taxes applicable to such business the same as if such business were conducted by an individual or corporation: Provided, however, That nothing in this Act contained shall be construed to prohibit or prejudice the collection of any such taxes which accrued prior to the approval of this Act, in the event that the United States court having final jurisdiction of the subject matter under existing law should adjudge and decide that the imposition of such taxes was a valid exercise of the taxing power by the State or States, or by the civil subdivisions of the State or States imposing the same.” Act of June 18, 1934, ch. 585, 48 Stat. 993.
  The changes in language were made in 1948 as part of the general revision of the Judicial Code and impart no significant change in meaning. See Finley v. United States, ante, at 554.
  See also 78 Cong. Rec. 6656 (1934) (statement of Rep. MeKeown) (“A great many receivers in oil cases have been held by the court not liable to pay taxes. They do not pay the gasoline taxes to the State. There are thousands of dollars being lost to the State, because these receivers in gasoline and oil cases are not liable to pay those taxes. In the receivers for bank eases they do not have to pay the taxes to the State”). Ironically, the District Court decision in Howe v. Atlantic, Pacific & Gulf Oil Co., 4 F. Supp. 162 (WD Mo. 1933), that precipitated passage of the Act was reversed on state-law grounds even before the Act was signed into law. See Kansas City v. Johnson, 70 F. 2d 360 (CA8), cert. denied, 293 U. S. 617 (1934).
  “If the terms of the Louisiana statute had specifically provided for the levy of a tax against the trustee or receiver, there could be no doubt that the trustee would be liable for the franchise tax. There were controversies between state taxing authorities and the various liquidating agencies appointed by the Federal courts as to the liability for such taxes. Congress has, in the interest of justice or good will, by this Act directed the trustee to pay rather than litigate these tax claims. By the sweeping terms of this statute all doubts have been resolved in favor of the state taxes.” Thompson v. State of Louisiana, 98 F. 2d 108, 111 (CA8 1938). See also 3A Collier on Bankruptcy §62.14, p. 1526 (14th ed. 1975) (“The true meaning of the Act of June 18, 1934, would seem to be a declaration of policy: if States decide not to exempt from tax a business conducted by the officer of a federal bankruptcy court, such tax should be paid and bankruptcy, though governed by federal law, should not be raised as a defense, allowing bankrupt businesses to compete at an advantage with non-bankrupt businesses”); Pepper, Application of State Franchise Taxes to Trustees in Bankruptcy, 14 Taxes 259 (1936) (“All that Congress said in its enactment is that if a state imposes a tax upon a trustee, he cannot claim exemption by reason of the fact that he is a trustee”). '
choices: Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Federated States of Micronesia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Marshall Islands Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Palau Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming United States Interstate Compact Philippines Indian Dakota