OPINION

The question here to be resolved is whether the trial court erred in holding that the proceeds of a life insurance policy on decedent’s life, which were paid to the decedent’s former wife in accordance with the terms of a pre-existing property settlement agreement, were deductible from decedent’s gross estate under Section 2053(a) of the Internal Revenue Code of 1954, as a claim against the estate. We conclude that the trial court did err, and the matter is remanded for further proceedings.

William Robertson, the decedent, and Jane Robertson, his wife, separated on August 15, 1966, after 22 years of marriage and four children. On August 24, 1966, William and Jane entered into a property settlement agreement which provided in pertinent part as follows:

Divorce proceedings were subsequently instituted by William in the Superior Court of the State of California for the County of Los Angeles. An interlocutory decree in divorce was entered on January 31, 1967. The decree itself made no specific reference to William’s obligation to maintain an insurance policy on his life, payable on his death to his former wife. However, the decree did contain the following provision:

A final decree in divorce was entered on November 20, 1967, and on that same date William was killed in an airplane crash. At the date of his death, a life insurance policy providing for payment of $50,000 to Jane upon William’s death was in effect. The proceeds of this life insurance policy were paid by the insurance company directly to Jane, and hence the latter never did make any claim against William’s estate for this particular amount. Jane did file a claim against William’s estate for the $40,000 still owing her under the property settlement.

On the tax return filed by William’s estate, Gray, the executor, included the life insurance proceeds ($50,000) as a part of the gross estate but claimed the same amount as a deduction in computing the taxable estate. The Commissioner disallowed the deduction, and the executor paid the resulting deficiency in estate taxes. The estate thereafter filed a claim for refund and, upon disallowance of that claim, instituted the instant suit for refund of federal estate tax erroneously assessed and collected.

The United States filed an answer to the executor’s suit, denying that any tax had been erroneously assessed and collected. Later a stipulation of facts was agreed to by the parties, whereupon the Government moved for summary judgment. It would appear that the basis for the Government’s motion was that Jane did not have any claim, as such, against William’s estate. Upon hearing, the trial court denied the Government’s motion for summary judgment and contemporaneously therewith held that Jane had a claim against the estate which was deductible under section 2053 and entered judgment forthwith in favor of the estate. The Government now appeals. Reference to the pertinent statutes will help to place this controversy in focus.

26 U.S.C. § 2053 (a) provides that claims against an estate are to be deducted in the computation of the taxable estate. To be an allowable claim, the claim, if “founded upon a promise or an agreement,” must have been “contracted bona fide and for an adequate and full consideration in money or money’s worth.” In other words, section 2053 seeks to make sure that the claim against an estate based on a decedent’s promise is bona fide and not a perfunctory creation of an obligation designed simply to lessen the taxable estate.

The parties agree that where a court decision underlays and is the basis for a claim against an estate, such obligation is deemed to be founded on other than a promise or obligation, and is deductible under section 2053(a) as a claim against the estate without reference to 2053(c). In other words, section 2053(c), requiring that the claim be bona fide and contracted for an adequate and full consideration, applies only to claims founded on promises or agreements, and has no application with respect to claims which are founded upon court decrees. See Lowndes, Kramer and McCord, Federal Estate and Gift Taxes, § 14.6, p. 360 (3 ed. 1974).

In the instant case, the trial court held, in effect, that on the basis of the stipulated facts, Jane had a claim against the estate for the proceeds of the insurance proceeds ($50,000) which was founded on the divorce decree and that accordingly, such claim was properly deductible from the gross estate.

The Government’s position in this court is embodied in Rev.Rul. 60-160, 1960-1 Cum. Bull. 374. That ruling holds where a claim against an estate has its origin in a property settlement agreement which has been approved and adopted in a subsequent divorce decree, the claim can be considered as being founded on the court decree, rather than the prior property agreement, only if the court entering the decree had the power to modify or alter the terms of the agreement. Conversely, then, if the court entering the divorce decree had under local law no power to modify the terms of the property agreement, the claim is deemed as being founded on the property agreement, and not the divorce decree. And this is true even though the court entering the divorce decree may have approved and adopted the property agreement and ordered its enforcement.

In the instant case it is agreed that under local California law, the California court entering the divorce decree had no power to modify or alter the terms of the property settlement agreement entered into between William and Jane. Adams v. Adams, 29 Cal.2d 621 , 177 P.2d 265 (1947). In such circumstances we now hold that the claim of William’s former wife against William’s estate is not founded on the divorce decree, but is founded on the property agreement between the parties. See Estate of Bowers v. Commissioner of Internal Revenue, 23 T.C. 911 (1955); Estate of Barrett v. Commissioner of Internal Revenue, 56 T.C. 1312 (1971); and Lowndes, Kramer and McCord, Federal Estate and Gift Taxes, § 14.6, pp. 359-361 (3 ed. 1974).

We believe our holding that Jane’s claim was founded on the property agreement, and not the divorce decree, is in complete accord with the property agreement itself. In that agreement appear the following pertinent provisions: (1) the agreement is not modifiable other than by an instrument in writing executed by both parties; (2) a court having jurisdiction to entertain a divorce action between the parties shall not have the power to modify the terms of the property agreement, except as to custody and support of minor children; (3) the agreement survives its incorporation or merger into, or court approval in, an interlocutory decree in divorce; and (4) the property agreement is not dependent upon the obtaining of a divorce by either party, and is in force and to be carried out pursuant to its several terms whether a divorce is ever obtained.

In view of these several provisions in the property agreement itself, coupled with the additional fact that under California law a California court entering a divorce decree, in the absence of fraud, has no power to modify or alter the property agreement, we are of the firm view that the claim of Jane’s against the estate was indeed founded on the property agreement, and not the divorce decree. The fact that the decree ordered the parties to carry out the terms of the property agreement does not alter the situation. Such only imposed an additional method for enforcing the terms of the property agreement, ‘ and in no wise alters what is to us the. inescapable fact that Jane’s claim had its origin in, and was in fact founded on, the property agreement between the parties.

The executor relies heavily on the reasoning in Commissioner of Internal Revenue v. Watson’s Estate, 216 F.2d 941 (2d Cir. 1954). We do not regard our holding in the instant case to be at odds with the holding in Watson. In Watson the property settlement between the parties was incorporated into a divorce decree in a proceeding in the state courts of Nevada. In Nevada, however, unlike California, a divorce court has the power to modify and alter the terms of a property settlement presented to it in a divorce proceeding. It was in this factual setting that the Second Circuit in Watson held that the claim was founded on the decree, and not the property settlement, and was accordingly deductible as a claim under § 2053(a). Similarly, in both Harris v. Commissioner of Internal Revenue, 340 U.S. 106 , 71 S.Ct. 181 , 95 L.Ed. 111 (1950) and Commissioner of Internal Revenue v. Maresi, 156 F.2d 929 (2d Cir. 1946), the property agreement in question was incorporated into a divorce decree entered in the State of Nevada. So, in’ Watson, Harris, and Maresi the property settlement was in each instance incorporated into a Nevada divorce decree where the Nevada court was not obligated to accept the property settlement presented to it. On the contrary, under Nevada law the divorce court had the power to modify or alter the terms of the agreement. Under Rev.Rul. 60-160,1960-1 Cum.Bull. 374, such a claim is deemed to be founded on the court decree, and not the antecedent property settlement. Such, however, is not the present case.

Having held that Jane’s claim against the estate is founded on the property settlement, and not the divorce decree, does not end the matter. The Government concedes that such claim may still be deductible under § 2053(c) if it be founded on a promise or agreement which was contracted bona fide and for an adequate and full consideration in money or money’s worth. In this regard, the trial court held that based on the stipulated facts, the claim was founded on a promise and agreement which was contracted bona fide and for adequate and full consideration. The Government contends that there is nothing in the stipulation of facts which would support such a finding. We agree. Mere recitals in the property agreement, such as the reference to “reciprocal consideration” in the present property agreement, are insufficient. There must be further inquiry to ascertain whether Jane’s claim was in fact founded on a promise or undertaking which was bona fide and for adequate and full consideration.

In support of the foregoing, see Leopold v. United States, 510 F.2d 617 (9th Cir. 1975), where this Circuit upheld a finding by the trial court that a testamentary gift to decedent’s child was contracted bona fide and for an adequate and full consideration. In Leopold the trial court held an evidentiary hearing on the question whether the decedent’s promise as embodied in the property settlement agreement was bargained for or merely gratuitous. It is of passing interest to note that in Leopold there was apparently no contention that the claim was founded on a court decree, even though the property settlement agreement had been approved and incorporated into the California divorce decree.

Judgment reversed and cause remanded for further proceedings.

The Government contended in the trial court that Jane had no claim whatsoever against the estate with respect to the insurance proceeds. The Government in this court concedes that Jane had a claim, but asserts that it is not a deductible claim under the statute.