delivered the opinion of the Court.
This is a statutory proceeding to recover the amount of taxes for 1919 paid under duress and protest. As the first step the relator, the plaintiff in error, filed an application for a revision of the tax with the Comptroller of the State. His determination presented the issue in a few words. The relator held bonds secured by mortgages upon which latter the mortgage recording tax under Article XI of the Tax Law had been paid. She also held secured debts upon which a tax had been paid under Article XV of the Tax Law as amended by c. 802 of the
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Laws of 1911. An additional assessment was made under the Income Tax Law of 1919, c. 627, on account of the relator’s income from these bonds and debts. The relator seems to have contended that if the Income Tax Law imposed the additional assessment it was unconstitutional as impairing the obligation of contracts made by the statutes laying the taxes first mentioned. The Comptroller held that the additional assessment was correct and that no payment was unlawfully exacted. His determination was confirmed by the Appellate Division of the Supreme Court, and the order of the Appellate .Division was affirmed by the Court of Appeals. No opinion was delivered by either Court. The case was brought here by writ of error and the defendant in error moved to dismiss on the ground that it does not appear that the judgment below necessarily decided a question that can be brought here in this way.
Cuyahoga River Power Co.
v.
Northern Realty Co.,
Nevertheless we are not satisfied that the relator is entitled to prevail. It is apparent that the New York Courts held that there was no contract of the kind that is alleged. It would be extravagant to suppose that they upheld a law admitted to impair the obligation of an admitted contract. The opinion of the Supreme Court shows clearly enough the general nature of the defense sustained. The relator contends and must contend' that this is so. While it is true that we are not bound by the construction of the New York statutes by the New York Courts in deciding the constitutional question, yet when we are dealing with a matter of local policy, like a system of taxation, we should be slow to depart from their judgment, if there was no real oppression or manifest wrong in the result.
Troy Union R. R. Co.
v.
Mealy,
The Mortgage Recording Tax Law, Article XI, § 251, provides that all mortgages of real property situated within the State that are taxed by that article and the debts and obligations that they secure shall be exempt
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from other taxation by the state and local subdivisions. The caution that should be used before interpreting such declarations of legislative policy as promises, even when they manifestly tend and are expected to induce voluntary action, is illustrated in
Wisconsin & Michigan Ry. Co.
v.
Powers,
The provision as to the tax on secured debts other than the foregoing is to the effect that any person may send them or a description of them to the Comptroller and may pay a tax of one-half of one per centum on the face value and that thereupon the Comptroller by indorsement or receipt shall certify that they are exempt from taxation and that thereafter they shall be exempt from all taxation in the State or local divisions of the State with certain specified exceptions. Laws of 1911, c. 802, § 331. This is an alternative to a tax, at such rate as may be fixed, on the fair, market value of the security. § 336. There is an argument that it relates only to the year for which payment is made, and, although for reasons indicated in
Wisconsin & Michigan Ry. Co.
v.
Powers, supra,
consideration seems to be of little importance except as bearing on interpretation, that the payment of an alternative tax is consideration for exemption from nothing except its alternative. On the other hand the provision for an indorsement upon the security hardly is reconcilable with less than a permanent exemption; it is said that so the law generally has been understood; and the ground taken by the Appellate Division in the case that we have cited indicates that they were not prepared to deny that the exemption even of mortgages looked beyond the year. In the absence of further opinion it seems fair to assume that the Appellate Division and the Court of Appeals decided against the exemption for the reasons stated in
New York ex rel. Central Union Trust Co.
v.
Wendell,
Judgment affirmed.
