delivered the opinion of the Court.
This is .a suit against the Attorney General, as Alien Property Custodian, and the Treasurer of the United States, brought in the District Court for Southern New York under § 9 (a) of the Trading with the Enemy Act, *7640 Stat. 411, as amended, 41 Stat. 977, 42 Stat. 1511,1 to recover a balance of the proceeds of sale of certain shares of stock seized and sold by the Alien Property Custodian. An earlier suit brought for the same purpose was dismissed on the ground that the attempted revivor against the then Alien Property Custodian and Treasurer was too late. 66 F. (2d) 497; cf. Fix v. Philadelphia Barge Co., 290 U. S. 530.
The complaint alleges, among other things not now material, that the petitioner, owner of the shares seized, *77was not an enemy alien; that the Alien Property Custodian, predecessor in office of the Attorney General now acting in that capacity, sold the stock for $20,000, the balance of which, after paying expenses of the sale amounting to $3,887.84, he turned over to the petitioner. Judgment is demanded for the amount paid out as expenses.
The district court granted a motion to dismiss the bill of complaint for want of jurisdiction. 10 F. Supp. 343. Its order was affirmed by the Court of Appeals for the Second Circuit on the opinion of the district court. 75 F. (2d) 1005. This Court granted certiorari because of the nature and importance of the question involved and to resolve an alleged conflict of the decision below with that of the Court of Appeals for the Ninth Circuit in Vowinckel v. Sutherland, 24 F. (2d) 196.
*78The trial court held, as is conceded here, that the suit brought against officers of the government in their official capacities is in substance a suit against the United States authorized, if at all, by § 9 (a) of the Trading with the Enemy Act. See Banco Mexicano v. Deutsche Bank, 263 U. S. 591; Henkels v. Sutherland, 271 U. S. 298. That section provides that the non-enemy claimant “may institute a suit in equity ... in the district court ... to establish the interest, right, title ... so claimed,” and that “ if so established the court shall order the payment, conveyance, transfer, assignment, or delivery to said claimant of the money or other property so held by the Alien Property Custodian or by' the Treasurer of the United States.” These provisions the district court construed as granting the privilege of suit to a non-enemy only when the money or property demanded is “held” by the Alien Property Custodian or the Treasurer of the United States at the time of suit, and concluded that it lacked jurisdiction to entertain the suit since the money demanded had been disbursed before suit.
The Government urges that these clauses must be read with the requirement of § 9 (a) that after suit instituted the money or property claimed shall be retained in the custody of the Alien Property Custodian or of the Treasurer of the United States until final judgment, and' also with the provision in § 7 (c) that the remedy given by the act “in the event of sale or other disposition of such property by the Alien Property Custodian shall be limited to and enforced against the net proceeds received therefrom and held by the Alien Property Custodian or by the Treasurer.”
The question thus presented is not one of jurisdiction of the district court in the strict sense of its power or authority as a federal court to decide whether the suit would lie. Cf. Sperry Gyroscope Co. v. Arma Engineering Co., 271 U. S. 232; Smyth v. Asphalt Belt Ry. Co., 267 *79U. S. 326; Timken Co. v. Pennsylvania R. Co., 274 U. S. 181, 185; Binderup v. Pathe Exchange, 263 U. S. 291, 305. It had power to determine whether the suit was one permitted by the statute and the only question presented now is whether its decision is erroneous.
Section 7 of the Trading with the Enemy Act conferred on the Alien Property Custodian authority summarily to seize property upon his determination that it was enemy owned, and such a seizure was lawful even though the determination were erroneous. Central Union Trust Co. v. Garvan, 254 U. S. 554; Stoehr v. Wallace, 255 U. S. 239; Commercial Trust Co. v. Miller, 262 U. S. 51. But in thus authorizing the seizure of property as a war measure Congress did not attempt the confiscation of the property of citizens or alien friends. See Henkels v. Sutherland, supra, 301. Instead by § 9 (a) it gave to the non-enemy owner the right to maintain a suit for the recovery of the seized property or its proceeds, and at the same time, by the all-inclusive language of § 7 (c) it denied to him any other remedy.
The seizure and detention which the statute commands and the denial of any remedy except that afforded by § 9 (a) would be of doubtful constitutionality if the remedy given were inadequate to secure to the non-enemy owner either the return of his property or compensation for it. See Henkels v. Sutherland, supra; Central Union Trust Co. v. Garvan, supra, 566, 569; Stoehr v. Wallace, supra, 246. Plainly inadequate would be a remedy which could be availed of only while the Custodian or Treasurer continued to retain possession of the seized property or its proceeds, and which would be lost whenever he disposed of the property and proceeds, whether lawfully or not. In determining whether the remedy given is thus restricted it must be presumed that Congress intended that it should be constitutionally sufficient. The implication that by the appropriation of private property to public *80use the United States undertakes to make just compensation for it, see United States v. Lynah, 188 U. S. 445, 471; Jacobs v. United States, 290 U. S. 13; Perry v. United States, 294 U. S. 330; Brooks-Scanlon Corp. v. United States, 265 U. S. 106, must likewise enter into the construction of a statute giving to a non-enemy a remedy for the seizure of his property as a war measure. Only compelling language in the congressional enactment will be construed as withdrawing or curtailing the privilege of suit against the government granted in recognition of an obligation imposed by the Constitution. See Lynch v. United States, 292 U. S. 571, 586, 587; Russian Volunteer Fleet v. United States, 282 U. S. 481, 489. Hence § 9 (a) must be broadly construed to give effect to its remedial purpose, see Miller v. Robertson, 266 U. S. 243, 248; Behn, Meyer & Co. v. Miller, 266 U. S. 457, 471, 472.
In the present state of the record it is unnecessary to inquire whether the effect of the act is to sanction in every case the sale of the property of a non-enemy giving him recourse only to the proceeds of sale. See Sielcken-Schwarz v. American Factors, 60 F. (2d) 43, 44. That question was not raised or considered below. The issue now presented is much narrower, whether the failure of the Custodian to retain possession of the seized property or its proceeds precludes all inquiry as to the propriety of the disposition which he has made of them. Such, we think, is not the effect of the provisions in §§ 7 and 9, construed in the light of constitutional obligations which we must assume Congress did not intend to ignore. Section 9 (a) is specific in permitting the non-enemy claimant to institute a suit to establish the interest, right or title claimed. “ If so established ” the court in terms is directed to order the satisfaction of the claim from property “ held ” by the Custodian or Treasurer. But these words do not deny the right to establish the claim or to *81enter judgment upon it when established, even though the property is no longer held by the Custodian. Directions that the money or property be retained and used for satisfying the decree in a pending suit are not the equivalent of a command that the suit be dismissed if the property is not so retained. If they were we should be forced to the conclusion, although the court below did not go so far, that the claim could be defeated by the waste or dissipation of the seized property by the Custodian at any time before judgment, after suit brought, as well as before.
Nor does the provision in § 7 that the remedy in the event of sale is to be limited to the net proceeds of sale “ received therefrom and held ” by the Custodian preclude inquiry whether amounts expended were lawfully charged against the gross proceeds. Escher v. Woods, 281 U. S. 379. “Net proceeds of sale” thus means no more than gross proceeds less charges which may be rightly deducted and we think that the direction that the remedy is to be limited to net proceeds “ held ” by the Custodian must be taken, not in the narrow and restricted sense as indicating only the proceeds retained by him at the precise moment of entering the decree, but as signifying proceeds held by him at any time and not lawfully disbursed. Such a construction does no violence to the language of the act and conforms to and is supported by its dominant purpose, often recognized by this Court, to give to citizens and alien friends an adequate remedy for invasions of their property rights in the exercise of the war powers of the Government. Any other construction by denying such a remedy would raise grave doubts of the constitutionality of the statute as applied to non-enemies.
In Escher v. Woods, supra, the Custodian had paid the proceeds of sale of non-enemy property into the treasury *82of the United States after deducting 2% which he had paid into a fund to be used for paying the expenses of his office during the period of administration; expenses not shown to be rightly chargeable against the proceeds of sale. In allowing recovery of the amount improperly deducted the right to recover was not thought to turn on whether the expenses had or had not been in fact paid out by the Custodian. This Court placed its decision on the broad ground that under the statute the unlawfulness of the charges made by the custodian against the proceeds of sale of non-enemy owned property is open to judicial inquiry and that the limitation of recovery to net proceeds did not permit an unauthorized outlay to be deducted from the proceeds of sale.
We intimate no opinion as to the lawfulness of the deducted expenditures. We decide only that the right to challenge them is not lost because they have been made.
We do not pass upon the validity of the defense of the Statute of Limitations and others, the possibility of which is suggested by the allegations of the bill of complaint. Even if raised by the government’s motion to dismiss for want of “ jurisdiction of the persons of the defendants or of the subject matter of the action ” they were not considered below or urged here. Whether, in a suit brought under the Trading with the Enemy Act against the Alien Property Custodian, these defenses go to the jurisdiction, as has been held in the case of the defense of the Statute of Limitations in a suit against the United States under the Tucker Act, see Compagnie Generate v. United States, 51 F. (2d) 1053, 1056; cf. Finn v. United States, 123 U. S. 227, or whether they go only to the merits, are questions which have never been decided. They have not been argued here. We think we should not undertake to decide them in the present posture of the case. Scott v. Armstrong, 146 U. S. 499, 512, 513.
Reversed.
Relevant portions of the Trading with the Enemy Act are:
“ Sec. 7 (c) . . . The sole relief and remedy of any person having any claim to any money or other property heretofore or hereafter conveyed, transferred, assigned, delivered, or paid over to the Alien Property Custodian, or required so to be, or seized by him shall be that provided by the terms of this Act, and in the event of'sale or other disposition of such property by the Alien Property Custodian, shall be limited to and enforced against the net proceeds received therefrom and held by the Alien Property Custodian or by the Treasurer of the United States.” [40 Stat. 1020.]
“Sec. 9 (a). That any person not an enemy or ally of enemy claiming any interest, right, or title in any money or other property which may have been conveyed, transferred, assigned, delivered, or paid to the Alien Property Custodian or seized by him hereunder and held by him or by the Treasurer of the United States, or to whom any debt may be owing from an enemy or ally of enemy whose property or any part thereof shall have been conveyed, transferred, assigned, delivered, or paid to the Alien Property Custodian or seized by him hereunder and held by him or by the Treasurer of the United States may file with the said Custodian a notice of his claim under oath and in such form and containing such particulars as the said custodian shall require; and the President, if application is made therefor by the claimant, may order the payment, conveyance, transfer, assignment, or delivery to said claimant of the money or other property so held by the Alien Property Custodian or by the Treasurer of the United States, or of the interest therein to which the President shall determine said claimant is entitled: Provided, That no such order by the President shall bar any person from the prosecution of any suit at law or in equity against the claimant to establish any right, title, or interest which he may have in such money or *77other property. If the President shall not so order within sixty days after the filing of such application or if the claimant shall have filed the notice as above required and shall have made no application to the President, said claimant may institute a suit in equity in the Supreme Court of the District of Columbia or in the district court of the United States for the district in which such claimant resides, or, if a corporation, where it has its principal place of business (to which suit the Alien Property Custodian or the Treasurer of the United States, as the case may be, shall be made a party defendant), to establish the interest, right, title, or debt so claimed, and if so established the court shall order the payment, conveyance, transfer, assignment, or delivery to said claimant of the money or other property so held by the Alien Property Custodian or by the Treasurer of the United States or the interest therein to which the court shall determine said claimant is entitled. If suit shall be so instituted, then such money or property shall be retained in the custody of the Alien Property Custodian, or in the Treasury of the United States, as provided in this Act, and until any final judgment or decree which shall be entered in favor of the claimant shall be fully satisfied by payment or conveyance, transfer, assignment, or delivery by the defendant, or by the Alien Property Custodian, or Treasurer of the United States on order of the court, or until final judgment or decree shall be entered against the claimant or suit otherwise terminated.” [42 Stat. 1511.]