OPINION OF THE COURT
Plaintiff and defendant married in 1954. Plaintiff commenced a separation action against defendant in 1982. The action was not disposed of until January 1988, when the parties stipulated to the entry of a judgment of separation. Supreme Court’s award of maintenance in that judgment was later modified on appeal (see, Anglin v Anglin, 148 AD2d 833). Some 20 months after the conclusion of the separation action, plaintiff brought the instant divorce action on living apart grounds (see, Domestic Relations Law § 170 [5]). After joinder of issue, defendant moved to fix a valuation date for marital property and for partial summary judgment determining that any assets acquired by either party after the commencement of the separation action did not constitute marital property for purposes of equitable distribution. Plaintiff opposed the motion and cross-moved for partial summary judgment declaring that all property acquired by either party prior to the commencement of the instant divorce action was marital property. Defendant appeals from Supreme Court’s ruling that extended marital property status to all property interests acquired by the parties up to the commencement of this divorce action.
We affirm. Marital property is defined under this State’s Equitable Distribution Law as all property acquired by the spouses "during the marriage and before the execution of a separation agreement or the commencement of a matrimonial action” (Domestic«Relations Law § 236 [B] [1] [c] [emphasis supplied]). The dispositive issue on this appeal is whether plaintiff’s prior separation action is "a matrimonial action” for purposes of the foregoing statutory definition, the commencement of which would then have become the cutoff point for classification of spousal assets as marital property subject to equitable distribution. Defendant essentially relies on the language of Domestic Relations Law § 236 (B) (2), which is entitled "Matrimonial actions”. That subdivision states that "[e]xcept as provided in subdivision five of this part, the provisions of this part shall be applicable to actions for [inter alia] a separation” (Domestic Relations Law § 236 [B] [2]).
According to defendant, the listing of matrimonial actions
We disagree. First, defendant’s statutory construction argument has several glaring and, in our view, fatal weaknesses. If, as defendant contends, a separation action is a matrimonial action for purposes of the definition of marital property in Domestic Relations Law § 236 (B) (1) (c) because it is among the matrimonial actions listed in Domestic Relations Law § 236 (B) (2), then also includable as a matrimonial action under the marital property definition are actions "for a declaration of the * * * nullity of a foreign judgment of divorce [and] for a declaration of the validity * * * of a marriage” (Domestic Relations Law § 236 [B] [2]). Because the objective of both of those actions is a judicial declaration of the continued existence of the marital relationship, it would be totally inconsistent with the letter and spirit of the Equitable Distribution Law to make the commencement of such actions an event which terminates further accruals of marital property for equitable distribution purposes in some future divorce action.
Moreover, defendant’s interpretation gives no effect to the introductory proviso of Domestic Relations Law § 236 (B) (2), stating that "[e]xcept as provided in subdivision five of this part”, section 236 (B) is applicable to some 11 enumerated types of matrimonial actions. Subdivison (5) of section 236 (B) sets forth the comprehensive treatment of equitable distribution under the statute, and expressly applies only in actions whose objective is either the formal termination of the marriage or the distribution of marital property following a foreign divorce. A separation action is not one of the listed actions in which equitable distribution is available (see, Domestic Relations Law § 236 [B] [5] [a]). Thus, it is apparent that the purpose of Domestic Relations Law § 236 (B) (2), upon
Nor are we persuaded by defendant’s argument that terminating accruals to marital property at the point of the commencement of a separation action conforms to the purpose of the Equitable Distribution Law to treat marriage as an economic partnership of the spouses. The Equitable Distribution Law also envisages that the complete ending of the marital economic partnership should be accompanied by an accounting for and then distribution of marital partnership assets. "Consistent with this purpose [to treat marriage as an economic partnership], and implicit in the statutory scheme as a whole, is the view that upon dissolution of the marriage there should be a winding up of the parties’ economic affairs and a severance of their economic ties by an equitable distribution of the marital assets” (O’Brien v O’Brien, 66 NY2d 576, 585). It would be anomalous to freeze the status of the assets of the marital economic partnership upon the commencement of a separation action, when that action cannot culminate in the equitable distribution of those assets. On the other hand, because the spouses have the power to provide for the entire disposition of marital assets in a separation agreement, and commonly do so, it was appropriate and consistent to designate the execution of a separation agreement as an alternative terminating event in defining marital property for equitable distribution purposes in Domestic Relations Law § 236 (B) (1) (0.
Thus, we conclude that Supreme Court properly applied the