delivered the opinion of the Court.
W. L. Nix was a manufacturer and distributor of motor fuel, doing business in Texas under the name of Texas Refinery. On November 20, 1933, M. R. Ingraham, who held a demand note secured by a chattel mortgage on certain tanks belonging to Nix, brought an action in the District Court of Gregg County, Texas. He alleged that demand had been made on the note, that it had not been paid, that Nix owned no property in Texas other than that of Texas Refinery, that the value of the mortgaged tanks was insufficient to discharge the note, that the tanks were not used “for a separate purpose” but in the “operation of the said refinery as a unit,” and that Nix was insolvent. He asked that judgment be entered in his favor for the amount of the note, that the mortgage be foreclosed, and that in the meantime a receiver be placed in' charge of “the whole .of the property” of Texas Refinery. On the *482 same day a receiver was appointed, and lie was subsequently authorized to sell all of the refinery property.
On November 21, R. P. Ash intervened in the proceedings as the holder of an overdue note secured by a mortgage on the physical plant of the refinery not subject to the Ingraham mortgage. Both the State of Texas and the United States then intervened with the claims for state and federal gasoline taxes, which are the subject of the present dispute. Later, both the Ingraham and Ash mortgage notes were assigned to Howard Dailey.
The District Court found that Nix was insolvent on November 20, 1933, and continued to be insolvent thereafter. The sum available for distribution after sale of the refinery property by the receiver was $7466.92. The court found that, of these proceeds, $1294.80 was allocable to those assets which were subject to the mortgages held by Dailey, and it ordered that his claim to that amount be first satisfied. It determined that Nix was liable to the United States for $19,343.91 in federal gasoline taxes, and to Texas for $40,312.51 in state gasoline taxes. As between the state and federal claims, it decided that the United States was entitled to priority, and concluded that nothing would be left to apply to the Texas claim.
From this order Texas appealed to the Court of Civil Appeals for the Second District. That court certified the controlling questions to the Supreme Court of Texas. The Supreme Court, on the authority of
State
v.
Wynne,
No question as to the rights of Dailey, the mortgagee, is raised by this appeal. We confine ourselves, therefore, to the only question presently open to decision: the relative priority of the claims of the United States and Texas.
The United States rests its assertion of priority upon § 3466 of the Revised Statutes. 1 Despite the contention of Texas to the contrary, that section clearly applies to this proceeding. As we recently remarked in United States v. Emory, 2 § 3466 covers in terms the case of an insolvent debtor who has committed an act of bankruptcy, and there are few more familiar examples of an act of bankruptcy than the appointment of a receiver because of the debtor’s insolvency. Cf. § 3 (a) (4) of the Bankruptcy Act, U. S. C., Title 11, § 21 (a) (4). Here the district court expressly found that Nix was insolvent, and it appointed a receiver. It is true that the original petition was filed by a mortgagee rather than by a general creditor. But, if any limitations upon the operation of § 3466 might otherwise have flowed from this circumstance, they were removed by the subsequent character of the proceeding. *484 The receiver was placed in control of all of Nix’s assets, rather than only those subject to the mortgage, and all of the assets were eventually liquidated. Parties other than the mortgagee, including Texas itself, intervened and were heard. We think that realities require us to treat the proceeding as a general equity receivership within the scope of § 3466.
We are thus brought to the important issue in the case. Article 7065a-7 of the Texas Civil Statutes declared that all gasoline taxes due by any distributor to the State “shall be a preferred lien, first and prior to any and all other existing liens, upon all of the property of any distributor, devoted to or used in his business as a distributor . . .” 3 It is the State’s position that under this section it held a specific and perfected lien upon the refinery property which entitled it to priority despite § 3466 of the Revised Statutes.
Section 3466 mentions no exception to its requirement that “the debts due to the United States shall be first satisfied.” It is nevertheless true that in several early decisions this Court read an exception into the section in the case of previously executed mortgages.
Thelusson
v.
Smith,
In more recent years the Court has had occasion to consider the argument that liens created in favor of States or counties by state statutes entitled them to priority over the United States under § 3466. In
Spokane County
v.
United States,
The New York statute in
New York
v.
Maclay,
We think that it is equally unnecessary to test that assumption here. Prior to the appointment of the receiver on November 20, 1933, the State of Texas had made no move to assert the lien proclaimed in Article 7065a-7. And the priority which attached to the claim of the United States on that day
(United States
v.
Oklahoma,
It is urged, however, that Article 7065a-7 by its own force creates a specific and perfected lien. Support for this contention is said to lie in the fact that the statutory lien purports to affect only the property of the *487 distributor which is “devoted to or used in his business as a distributor,” rather than his property in general. This is thought to make the lien sufficiently specific. Moreover, the State argues, and the Supreme Cpurt of Texas has declared, 5 that the provisions of the Texas Civil Statutes which govern the levy, seizure and sale of the property of delinquent taxpayers generally 6 are inapplicable to the gasoline tax. We are of course bound by this authoritative construction of the statute.
With respect to this contention it may first be said that the “property devoted to or used in his business as a distributor” is neither specific nor constant. But a more important consideration is that the amount of the claim secured by the lien is unliquidated and uncertain. As we said in
New York
v.
Maclay:
“If the state were to . . . omit to ascertain the debt, it would never be able to sell anything, for it would not know how much to sell.”
As to the nature of the proper procedure for levy, seizure, and sale, it is enough to say that some procedure is essential. As we have indicated, the statutory scheme reveals that the legislature contemplated resort to the
*488
courts. In addition to the statutory provisions referred to above, Article 7065a-8 (e) regulates the pleadings in suits by the Attorney General to collect the tax, and Article 7065a-9 determines the venue of such suits. Consequently, while it was clearly intended by Article 7065a^-7 to create a lien in favor of the State, we must conclude that of necessity it was nothing more than an inchoate and general lien. Certainly it did not of its own force divest the taxpayer of either title or possession. It could not become specific until the exact amount of the taxes due had been determined, and it could not be enforced without the assistance of the courts. Like the tax lien in
New York
v.
Maclay, supra,
it served “merely as a
caveat
of a more perfect lien to come.”
We are not now called upon to decide whether the chattel mortgages held by Dailey are entitled to priority over the claim of the United States. 8 We hold only that the tax claim of the United States is entitled to priority over the tax claim of Texas. The case is remanded to the Court of Civil Appeals for proceedings not inconsistent with this opinion.
Reversed.
Notes
U. S. Rev. Stat. § 3466 (U. S. C., Title 31, § 191) provides: “Whenever any person indebted to the United States is insolvent, or whenever the estate of any deceased debtor, in the hands of the executors or administrators, is insufficient to pay all the debts due from the deceased, the debts due to the United States shall be first satisfied; and the priority established shall extend as well to cases in which a debtor, not having sufficient property to pay all his debts, makes a voluntary assignment thereof, or in which the estate and effects of an absconding, concealed, or absent debtor are attached by process of law, as to cases in which an act .of bankruptcy is committed.”
Ante, p.423.
The full text of the paragraph, as of Nov. 20, 1933, when the receiver was appointed read: “All taxes, fines, penalties and interest due by any distributor to the State shall be a preferred lien, first and prior to any and all other existing liens, upon all of the property of any distributor, devoted to or used in his business as a distributor, which property shall include refinery, blending plants, storage tanks, warehouses, office buildings and equipment, tank trucks or other motor vehicles, or any other property devoted to such use, and each tract of land on which such refinery, blending plant, tanks or other property is located, or which is used in carrying on such business.” This section was repealed on May 1,1941 by Article XVII, § 28 of the Acts of the 47th Legislature, and simultaneously replaced without significant change by a new Article 7065b-8.
In
United States
v.
Oklahoma,
State
v.
Wynne,
See, esp., Articles 7266, 7272, and 7275 of the Texas Civil Statutes.
Article 7065a, §§ 2 (b), 2 (d), 8 (a), and 8 (b).
The texts of the mortgages are not contained in the record: and Dailey did not appear in this Court.
