1 I. The original petition in the case was filed on the thirteenth day of October, 1891. It was attacked by a motion to strike parts of the petition, and to compel the plaintiff to make the pleading more specific. The motion was sustained in part, and the plaintiff amended the petition. The defendant then demurred to the petition as amended, and the plaintiff again amended its petition, and the defendant amended his demurrer. Thereupon the plaintiff filed the third amendment to its petition, and the defendant filed an amended and substituted demurrer to the petition upon some seventeen grounds. . The demurrer was submitted to the court and overruled. The order overruling the demurrer was qualified by the statement that the ruling was “without prejudice to raising the same questions on introduction of testimony.” The defendant excepted to this qualification of the ruling. He did not stand on the exception, but filed an answer in which all the questions raised by the demurrer were presented. Thereupon the plaintiff filed a reply, and the case was finally *670brought to trial. The ruling of the court on the demurrer is complained of by the defendant. It was clearly without prejudice. Every question of law and fact relied upon by the defendant was fully presented upon the trial.
2 II. It would be an almost endless undertaking to set out all the pleadings and amendments thereto, and it is wholly unnecessary to do so. A statement of the facts relied upon by the parties will be sufficient to determine every material question in the case, and it is proper to state in the outset that the record abounds in immaterial matter not necessary to be considered. Counsel will understand that in our consideration of the case we treat of only what we regal’d are the material questions. It appears that on the first day of October, 1889, the defendant and some ten other persons entered into a written contract, by which they agreed to organize a corporation to be known as the “State Bank Building Company.” The defendant signed said contract, and set opposite his signature the words, “one hundred shares.” Afterward, and on the ninth day of November following, articles of incorporation were adopted and acknowledged by. the parties, of which the following is a part: “The capital stock of this company shall be five hundred thousand dollars ($500,000), which shall consist of five thousand shares of one hundred dollars ($100) each, and at least one hundred thousand dollars ($100,000) of the capital shall be subscribed, and ten per cent of the same shall be paid in before the commencement of business, and the remainder of the subscription shall be paid from time to time as assessments shall be made by the board of directors, and the remainder of the stock shall be issued and disposed of as the board of directors may determine, and all of the shares of stock when fully paid shall be nonassessable.” The defendant was one of the promoters of the corporation, and *671also an incorporator. He paid in ten per cent of Ms stock subscription at the commencement of the enterprise, and afterward paid two other installments, amounting in all to fifty per cent of his subscription.
3 This action was brought to compel him to pay other assessments, which, if paid, would be in full of his subscription to the capitalstock. The principal question made by the defense is that the assessments were not legally made. It appears that James P. Toy was president of the corporation, and that he made the assessments alone, and without the action of the board of directors, as required by the articles of incorporation. It is strenuously contended in behalf of appellant that the assessments were absolutely void, because not made by the board of directors, and numerous cases are cited which it is claimed announce that doctrine. We do not find it necessary to determine this question, because, in our opinion, evidence in the case authorized a finding by the district court that the defendant waived that requirement. We do not understand counsel to claim that this provision of the charter could not be waived by the defendant. The contention is that whatever evidence there was in reference to a waiver related to the assessments which have been paid. The evidence of waiver relied on by plaintiff consisted of certain letters and other facts and circumstances. The president of the corporation addressed a letter to the defendant in these words:
“John Pierce, JEsq., Sioux City, Iowa.
“Beak Sib: — The 10 per cent assessment that was made on the stock of the State Bank Building Company is now about exhausted, and there are bills outstanding that will soon have to be paid, and I think it would be well for us to make an assessment of about twenty per cent, to be paid by the fifteenth inst., and another of about the same amount on the fifteenth of July. If you think best to call a meeting so as to bring *672this before the directors, we will do it, or, if you prefer, subscriptions can be made to the stock without the formality of a meeting. I shall be pleased to have you inform me of your preference. Truly yours.”
The answer of defendant was as follows:
“Sioux City, Iowa, June 16, 1890.
11 Mr. James F. Toy, Treas., Storm Lake, Iowa.
“Deab Sib: — Tours of June 5th at hand, and in reply will say I see no necessity for calling a meeting of the directors. When you need, money levy the assessments. It will be a little hard for me to pay in $4,000 between now and the middle of July, and Mr. Desparois has kindly consented to take care of me until matters can take a turn. I am, yours very truly,
“John Piebce.”
This is not only a waiver, but it is an absolute direction to Toy to make the assessments. It appears from another letter written by Toy to the defendant that he (Toy) urged payment of the assessments, and stated that money was absolutely required to pay bills for the construction of the building. And there is other evidence in the case to the effect that the payment of the whole of the capital stock was absolutely necessary to pay the debts of the corporation, and that it had no resources except the stock subscriptions. It is urged that the direction to Toy to make the assessments had no reference to these later calls, but only authorized those which have been paid. We- think that there is evidence in the case from which it could fairly be found that the defendant intended his direction to apply to any and all future assessments.
It appears in evidence that several months after the assessments in suit were made a full statement of the amount due from defendant was presented to him, and that he made no objection thereto, and promised to make payment in full, and made no claim that the assessment should have been made by the board of *673directors. There are other facts and circumstances tending to show that there was a complete waiver by defendant of a strict compliance with the laws of the corporation in the matter of making these assessments. We have stated enough to show that it was a fair question for the court to determine whether the defendant’s acts and conduct, in connection with the fact that he knew that debts were contracted in reliance upon the assessment, which could be paid in no other way than by the collection of the stock subscriptions, were such as to estop him from now raising the technical objection that his assessments were not made by the proper authority. He made no claim that premature assessments were made, or that the same were unnecessary. On the contrary, it appears without conflict in the evidence that the whole amount of the stock subscriptions was absolutely necessary to pay the creditors of the corporation.
4 II. There is one other question which we will briefly consider. It appears that the corporation was organized November 12, 1889. It is required by section 1060 of the Code that the articles of incorporation shall be recorded in the office of the secretary of state. The incorporators neglected to have such record made until August 12,1891. It is claimed that the defendant is not liable on his subscription to the capital stock by reason of this neglect. We think it is quite plain that, as he was one of the incorporators, he is in no position to urge this neglect as a defense to an action by the corporation to recover the amount of his stock subscription. The payment of all the stock is necessary to pay the claims of creditors. Unpaid subscriptions to the capital stock of a corporation constitute a trust fund for the benefit of its creditors. Osgood & Moss v. King, 42 Iowa, 478. Now, it is perfectly manifest that a corporator and stockholder *674can not be allowed to set up defects in the organization of the corporation as a defense against the payment of his stock, and thus defeat the claims of creditors of the corporation. The corporation, in such case, bears the relation of a trustee for the benefit of those who have extended credit to it. When a number of persons are associated together under color of lawful authority, acting as a corporation, though there are legal defects in the organization of the corporation, a subscriber to the corporate stock, who is also a promoter of the corporation, can not set up such legal defects in defense to an action by the corporation to recover his subscription to the capital stock. Economizer Co. v. Denslow, 48 N. W. Rep. (Minn.) 771; Chubb v. Upton, 95 U. S. 667; Episcopal Church v. Pickett, 19 N. Y. 482; Railroad Company v. Carey, 26 N. Y. 75; Cook, Stock & Stockholders, section 184. Further consideration of the case appears to be unnecessary. We discover no grounds for reversal, and the judgment is affirmed.