*123OPINION.
Marquette:The sole question presented by the record herein is whether, under the circumstances set forth in the findings of fact, the petitioners in computing their respective incomes for the years 1921 to 1926, inclusive, should include therein that part of the amounts distributed to them by the trustee of the trust created by the last will and testament of A. C. Whitcomb, representing amounts deducted by the trustee in his fiduciary return on account of depreciation of the trust property.
The pertinent statutory provisions are sections 219 (d) of the Revenue Act of 1921; 219 (b) (2) of the Eevenue Act-of 1924, and 219 (b) (2) of the Revenue Act of 1926.
1921 Act — Section 219 (d) :
* * * there shall be included in computing the net income of each beneficiary that part of the income of the estate or trust for its taxable year which, pursuant to the instrument or order governing the distribution, is distributable to such beneficiary, whether distributed or not, or, if his taxable year is different from that of the estate or trust, then there shall be included in computing his net income his distributive share of the income of the estate or trust for its taxable year ending within the taxable year of the beneficiary.
1924 and 1926 Acts — Section 219 (b) (2) :
There shall be allowed as an additional deduction in computing the net income of the estate or trust the amount of the income of the estate or trust for its taxable year which is to be distributed currently by the fiduciary to the beneficiaries, and the amount of the income collected by a guardian of an infant which is to be held or distributed as the court may direct, but the amount so allowed as a deduction shall be included in computing the net income of the beneficiaries whether distributed to them or not.
*124The intent of Congress in enacting the sections of law quoted was to tax each year to the beneficiary of any trust the share of the trust income which was distributable to him in that year, and to tax to the trustee in his fiduciary capacity any income which was not to be distributed. Anna M. Chambers et al., 17 B. T. A. 820. We-must therefore look to the will of A. C. Whitcomb to determine what part of the income of the trust under consideration was distributable to the petitioners.
The trust which produced the income in question was created by the last will and testament of A. C. Whitcomb, and it and its trustee or trustees are within the jurisdiction of the Superior Court of the State of California, in and for the City and County of San Francisco, and the decree of that Court respecting the trust, when not reversed or modified by a tribunal having appropriate appellate jurisdiction, is binding upon all the parties interested in the trust. Its decrees with respect to the trust are also binding on the several Federal courts. Uterhart v. United States, 240 U. S. 598. That Court has determined and decreed that the trustee should have, prior to 192T, deducted from the gross income of the trust and retained in his possession amounts adequate to offset the depreciation of the trust property, and the trustee has been directed to deduct and retaip. amounts for depreciation in 1928 and thereafter. While the proceeding before the Superior Court may have been a friendly one, as is urged by counsel for the respondent, nevertheless all parties interested in the trust, including Harvard College, the contingent remainderman, were notified and appeared in person or by counsel and the decree is binding on all of them and fixes the amount of income distributable to each beneficiary. Farewell v. Commissioner, 38 Fed. (2d) 791-795. And the judgment of the Court is that'during the years 1921 to 1926, inclusive, the petitioners were entitled only to the income of the trust after deducting and setting aside adequate amounts for depreciation of the trust property, and that they should repay to the trustee what they had received in excess of the proportionate share of the income so computed. In other words, no part of the payments made to them out of the amount deducted for depreciation belonged to them.
In the case of E. L. E. Brenneman et al., 10 B. T. A. 544, we said in discussing a situation similar to the one here presented:
We must, therefore, look to the will of L. A. Brennemau to discover what was the distributable share of income of each of the petitioners. See Estate of Virginia I. Stern, supra. Paragraph (a) of the third clause of the will directs the trustees to “invest and from time to time reinvest the said trust estate * * And, in the same paragraph, it is provided that “the said trustees shall collect and receive the income or interest from said trust estate and pay out and disburse the same as hereinafter provided * * Paragraph (b) of the third clause directs the trustees “ to set aside exclusively *125for the use of my wife, one-third of said trust estate * * * and to pay her annually during her natural life the net income or interest therefrom * * *.” Paragraph (g) of the third clause directs that “when my son and daughter arrive at the age of twenty-one years the trustees shall annually thereafter pay to each of them his or her share of the income and interests on the trust estate, the payment to each to be proportionate to his or her share in said trust estate itself.”
Prior to the years in question the trustees, with the acquiescence of the beneficiaries, interpreted the directions of the decedent to mean that only “net income ” of the trust estate, as that term is used in the taxing statutes, should be distributed to the beneficiaries. Accordingly, they set up reserves to conserve the corpus of the trust. In 1917 and 1918, as well as the years in question, the trustees took deductions for depreciation and depletion of the oil-producing property and distributed to the beneficiaries only the net income so determined.
It is strenuously urged by the petitioners that the interpretation thus placed on the will cannot be collaterally attacked. It is undoubtedly true that as between the parties in interest an interpretation' of long standing placed on the instrument by them will not be disturbed and the courts of Pennsylvania have so held. Appeal of Follmer, 37 Pa. 121; Haggerty v. Albright, 52 Pa. 274. We are not inclined therefore lightly to cast aside or disregard the interpretation placed upon the trust instrument by the parties thereto and adopt a contrary view as a basis for the taxes in question. See Grace Scripps Clark, 1 B. T. A. 491. We think that the decedent’s will is susceptible of the interpretation placed thereon by the parties in interest and, consequently, we hold that the deductions for depreciation and depletion, the amounts of which are not in dispute, were properly taken by the trustees and do not constitute income to the beneficiaries. The respondent’s action in restoring the amounts so taken as deductions by the trustees to taxable income of the respective beneficiaries is, therefore, reversed.
See also Kate M. Simon, 10 B. T. A. 1186, John L. Whitehurst, 12 B. T. A. 1416; and Anna M. Chambers et al., supra.
In tbe present proceeding the facts are much more favorable to the contention of the petitioners than were the facts in the Brenneman case, because in that case amounts for depreciation and depletion of the trust property were deducted and retained by the trustee pursuant to a construction placed upon the will by the beneficiaries, while in the instant proceeding the will was construed by the courts and a decree entered announcing such construction and fixing the rights of the parties thereunder.
It is also urged by counsel for. the respondent that the beneficiaries have not repaid to the trustee the amounts which according to the decree of the Court were overpaid to them, but have given notes payable at the termination of the trust. This, however, does not in our opinion change the situation. The amounts in question did not belong to the petitioners, and in our theory of the law can not be income to them. Whether the petitioners ever repay such amounts to the trustee is a matter between them and the trustee and the other parties interested in the trust.
*126It is our opinion that under the terms of the last will and testament of A. C. Whitcomb the amount distributable annually to the petitioners herein during the years 1921 to 1926, inclusive, was the income of the trust computed by deducting from gross income amounts for depreciation of the trust property, and that the respondent erred in taxing to the petitioners more than their proportionate share of the net income of the trust so computed.
Reviewed by the Board.
Judgment will be entered, v/nder Bule 50.