This case involves the same questions as those just disposed of in Cook v. Marshall County, 196 U. S. 261, 25 Sup. Ct. Rep. 233, 49 L. ed. 471, and in addition thereto the point is made that the laws of Iowa deny to the owner of property leased for the sale of cigarettes due process of law.

To answer satisfactorily the question thus presented, it is necessary to consider the laws of Iowa respecting the tax upon cigarette dealers, and the methods of enforcing the same.

By § 5006 a fine and imprisonment are imposed for selling cigarettes.

By § 5007, printed in full in the Marshall County Case, a tax of $300 per annum is assessed 'against every person . . . and upon the real property and the owner thereof,' whereon cigarettes, etc., are sold, or kept with intent to be sold, with a provision that 'such tax shall be in addition to all other taxes and penalties, shall be assessed, collected, and distributed in the same manner as the mulct liquor tax, and shall be a perpetual lien upon all property, both personal and real, used in connection with the business; and the payment of such tax shall not be a bar to prosecution under any law prohibiting' the selling of cigarettes.

This assessment is made collectible as is a similar charge made upon dealers in liquor as follows:

By § 2433 the assessor makes quarterly returns to the auditor of the persons liable to the tax, a description of the real property whereon the business has been carried.

By § 2436 the charge is made payable in quarterly instalments, and shall be a lien upon the real property.

By § 2437 the auditor certifies quarterly to the county treasurer a list of the names returned to him by the assessor, with a description of the names of the tenant and owner.

By § 2438 the county treasurer enters upon the mulct tax book a quarterly instalment of the tax as a lien and charge upon the real property.

By § 2439, if the tax is not paid within a month, it shall be considered delinquent, and be collectible as other delinquent taxes.

By § 2440 the treasurer may collect the same after it has become delinquent, by seizing and selling any personal property.

By § 2441 application may be made to the board of supervisors to remit the tax by petition duly verified and filed with the county auditor eight days before the time set for the consideration of the case, notice of which must be served upon the county attorney.

By § 2442 the owner of the property may be heard in support of his application. A majority of the board determines whether the tax shall stand or be remitted, and either party may take an appeal to the district court.

These are all of the provisions of the law material to be considered.

We do not deem it necessary to affix a definition to the charge imposed by § 5007. It is certainly not an ordinary license tax, as the payment of such tax is no bar to a prosecution for selling cigarettes under § 5006. In Smith v. Skow, 97 Iowa, 640, 66 N. W. 893, it is said, in speaking of the mulct liquor tax, to which this is analogous, that though called a tax in the statute, it is not in fact a tax as we usually use the word. 'It is in reality a charge or license for carrying on the business of vending liquors, which charge is made a lien upon all property used or connected with the business.' In Ferry v. Deneen (Iowa) 82 N. W. 424, it is observed by the same court, 'it is apparent, taking all the provisions of this act together, that the amount imposed, while called a 'tax,' is, at the same time, a penalty.'

But, in the opinion of the court in the case under consideration, the charge imposed by § 5007 is said to be 'clearly not a license, for it does not grant permission to do an act which, without such permission, would be invalid, . . . [that] it is manifestly a tax upon the traffic which the legislature saw fit to impose, not for the purpose of giving countenance to the business, but as a deterrent against engaging therein. . . . Indeed, we think it may be fairly said to be a tax upon the business. That a tax is imposed for the double purpose of regulation and revenue is no reason for declaring it invalid. . . . Being a tax, it was competent for the legislature to prescribe the proceedings and processes for its collection.'

This being the latest expression of opinion of the supreme court of Iowa, we accept it for the purposes of this case. If it be not a construction binding upon us, it is, at least, a construction which we ought to follow, unless we are clearly of opinion that it is wrong.

In the case of McBride v. State Revenue Agent, 70 Miss. 716, 12 So. 699, cited by plaintiffs, it was held that a statute providing that a person selling liquor unlawfully should be subject to pay, 'where the offense is committed,' the sum of $500, and should also be liable to a 'criminal prosecution,' imposed a penalty, and not a tax, and that a proceeding to collect such penalty by distress was unconstitutional; but a distinction was drawn in that case between a penalty and a tax, and it was intimated that a proceeding by distress to collect a tax would not be open to a like objection.

It is not easy to draw an exact line of demarcation between a tax and a penalty, but, in view of the fact that the statute denominates the assessment a 'tax,' and provides proceedings appropriate for the collection of a tax, but not for the enforcement of a penalty, and does not contemplate a criminal prosecution, we cannot go far afield in treating it as a tax rather than a penalty. Section 5006 does, indeed, impose a penalty, but § 5007 imposes a tax, with an additional provision that the payment of the tax shall not absolve the party from the penalty. It would be a distortion of the words employed to speak of § 5007 as imposing an additional penalty. The act itself provides in terms that such a tax shall be an addition to all other taxes and penalties, and elaborate provision is made for its enforcement. The mere fact that the charge, whatever it may be, is made a lien upon the real estate, and a personal claim against the landlord, indicates that it is in the nature of a tax rather than a penalty.

There is no conflict between the two sections, the state reserving to itself an election to proceed under the one or the other. If Congress may provide that a license granted by it to sell liquors shall not be construed to authorize the sale of such liquors when prohibited by the laws of the State, as was held by this court in McGuire v. Massachusetts, 3 Wall. 387, 18 L. ed. 164, License Tax Cases, 5 Wall. 463, 18 L. ed. 497, Com. v. Crane, 158 Mass. 218, 33 N. E. 388, Parvear v. Massachusetts, 5 Wall. 475, 18 L. ed. 608, we see no reason why the state itself may not exercise the same power, and reserve to itself the right to tax or prohibit, as in individual cases it may see fit.

2. Coming now to the provisions for its enforcement, it is entirely clear that, as to the person actually carrying on the business, no notice of the assessment or levy of the tax is necessary. If the person carries on the business, the imposition of the tax follows as a matter of course. There is no discretion as to the amount. McMillen v. Anderson, 95 U. S. 37, 24 L. ed. 335; Hager v. Reclamation Dist. No. 108, 111 U. S. 701, 28 L. ed. 569, 4 Sup. Ct. Rep. 663; Turpin v. Lemon, 187 U. S. 51, 47 L. ed. 70, 23 Sup. Ct. Rep. 20; Re Smith, 104 Iowa, 199, 73 N. W. 605.

It was within the power of the legislature to make the tax a lien upon the property whereon the business was carried. If general taxes upon real estate and specific taxes for improvements thereto, including pavements, sidewalks, sewers, the opening of streets and keeping them clean, may be made liens upon the property affected, it is difficult to see why a tax upon the business carried on upon such property may not be made a lien as well as a claim against the owner. The owner is not only chargeable with a knowledge of the law in respect thereto, but he is presumed to know the business there carried on, and to have let the property with knowledge that it might become encumbered by a tax imposed upon such business. Sheldon v. Van Buskirk, 2 N. Y. 473; Brown Shoe Co. v. Hunt, 103 Iowa, 586, 39 L. R. A. 291, 64 Am. St. Rep. 198, 72 N. W. 765; Polk County v. Hierb, 37 Iowa, 367; State v. Snyder, 34 Kan. 425, 8 Pac. 860; Hardten v. State, 32 Kan. 637, 5 Pac. 212; Sears v. Cottrell, 5 Mich. 251; Waldron v. Lee, 5 Pick. 323; Spencer v. M'Gowen, 13 Wend. 256; Simpson v. Serviss, 3 Ohio C. C. 433.

Acts of Congress impressing liens upon real estate for taxes or penalties arising from business illegally carried on there have been the frequent subject of controversy in this court.

Conceding that the landowner is entitled to notice before he can be personally liable, or before his property can be impressed with a lien, we are of opinion that he is protected by §§ 2441 and 2442, which permit him to make application at the meeting of the board of supervisors next following the listing of the property, the sessions of which board are fixed by law (Iowa Code, § 412), to remit the tax. This application may be made at any time after the property has been assessed, upon eight days' notice being given to the county attorney. Witnesses are examined under oath before the board, which determines by a majority vote whether the tax shall stand or be remitted. If the petition be denied, the owner of the property can appeal to the district court for a judicial determination of his liability. This is sufficient. If the taxpayer be given an opportunity to test the validity of the tax at any time before it is made final, whether the proceedings for review take place before a board having a quasi judicial character, or before a tribunal provided by the state for the purpose of determining such questions, due process of law is not denied. It was held by this court in Pittsburgh, C. C. & St. L. R. Co. v. Backus, 154 U. S. 421, 426, 38 L. ed. 1031, 1036, 14 Sup. Ct. Rep. 1114, that a hearing before judgment, with full opportunity to present the evidence and the arguments which the party deems important, is all that can be adjudged vital. See also King v. Mullins, 171 U. S. 404, 43 L. ed. 214, 18 Sup. Ct. Rep. 925.

In the amendment to the petition in this case the landowner states that she had no knowledge whatever that her real estate was being used for the sale of cigarettes until after the assessment was levied, and never consented to the same; that she resides in Illinois, and rented the property through an agent, who had had no knowledge himself of the sale of cigarettes upon the premises. There is no allegation, however, that she did not have knowledge within ample time to make application to the board of supervisors for the remission of the tax. If such application had been made, it would have been the duty of the board to take the matter into consideration, and determine whether her want of knowledge would justify the remission of the tax. It is not for us to determine whether the defense be a valid one, since, having the opportunity to make it, she declined to do so.

The question is made whether § 5007 violates the Constitution of Iowa in not stating distinctly the tax and the object to which it is to be applied; but as this is purely a local question, we are not called upon to consider it.

Affirmed.

The CHIEF JUSTICE, Mr. Justice Brewer, and Mr. Justice Peckham dissented.